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Introduction
Common Name
Neem tree
History of Neem
Chemical Compounds in Neem
Medicinal use of Neem
Modern Research
Neem Extracts and Oils
Neem Honey
Uses of Neem
Neem purify air
Neem leaf tea
Economy
Neem in Hindu Religion
Neem patent case
Neem Africa’s green gold
Neem checks Climate Change and Global Warming
Neem checks desert and enrich environment
Neem undiscovered cure for cancer
Story of JustNeem business
The first de novo sequencing of neem
Introduction
Neem (नीम) is a native tree of India, found in every parts in India especially
in semi-arid conditions. The Neem Tree is an incredible plant that has been declared the "Tree of the 21st
century" by the United Nations. In India, it is variously known as "Divine Tree", "Life giving tree", "Nature"s
Drugstore", "Village Pharmacy" and "Panacea for all diseases". It is one of the major components in Ayurvedic
medicine, which has been practiced in India since many centuries. The neem is an ancient Indian cure-all due to its antibacterial,
antifungal, antiviral, antihistamine and antiseptic properties.The neem leaves, flowers, seeds, roots, bark and fruits are utilized to
treat inflammation, infections, skin diseases and for dental care.
In India's ancient Ayurvedic Medical texts it is explained
that every part of the Neem tree has health promoting benefits. What is clear from the above information is that the general population
of India for, over 5000 years, has used Neem safely and effectively. In fact the people of India call the Neem Tree "The Village
Pharmacy". It is also called Holy Tree (Azadirachta indica.). In ancient times neem was the most celebrated medicinal plant of
India and found mention in a number of Puranic texts like the Atharava Veda, Upanivahod, Amarkosha and Ghrysutra. They all dealt
with the outstanding qualities of the neem tree as a source of medicine and as a natural pesticide.
Today, neem is once again steadily becoming an agro-scientific celebrity.
Neem tree believed to cure 40 diseases has hit headlines in homeopathy
journals. It has figured as the priority in
seminars and serious agricultural workshops all over the world. Modern western medicine is finally discovering what the ancient
Indians have known for thousands of years: that the neem tree has superb pharmaceutical and pesticide controlling qualities. Its
effectiveness, availability and safety have made agro-scientists promote cultivation of neem forests. The azadirachton compound in
neem has been recognized as an effective insecticide that is biologically selective, not harming the useful pest-predators but
keeping almost 250 harmful ones at bay. Scientists recommend coating urea with neem cake to kill nitrifying bacteria. Even water
management with neem to control vectors of Japanese encephalitis was the success of neem over DDT. |
The neem edible fruit — is about 3/4 of an
inch (2 cm) long, with white kernels
Postage Stamp on Neem
Roads named after Neem not netas
A unique proposal passed at the general body meeting of the (BMC)
Brihanmumbai Municipal Corporation in April 2011 may embarrass many politicians who
go overboard by naming roads, lanes, bylanes and even chowks after others of their tribe.
Residents of Juhu Vile Parle Development Scheme (JVPD) have decided to
name the 11th road in their area after the Bakul tree and 12th road
after the Neem tree.
A man fined Rs.10,000 for snapping neem twig
A morning walker at KBR Park in Jubilee Hills, Hyderabad, was arrested
by the Wild Life Management of the Department of Forests, on October 29, 2011
morning, for breaking a twig from a neem tree. He was charged with 'causing damage to the environment', fined Rs. 10,000 and then let off.
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Common Name
Neem (नीम)
Botanical name: Azadirachta indica
Latin name: Melia azaderach
English name : Margosa tree
Sanskrit: Nimbah
Hindi:
Neem (नीम)
Marathi: Nimba
Tamil:
Vempu, Vembu (வேம்பு)
Telgu: Kondavepa
Kannada:
Bevu
Malayalam
Arya Veppu
Bengali
Nim
Gujarati
Limdo
Punjabi
Nimm
Urdu
نیم
Indian names:
Neem, nim, Indian lilac, nimmi, limbo, limda
Note: kannada name for neem is "bevu" suggested by Savitri
Basaviah on October 21, 2010- Thanks.
Neem tree
The neem tree, Azadirachta indica, is a tropical evergreen with a wide adaptability.
Native to India and Burma, it has been transplanted to Africa, the
Middle East, South America and Australia. It is especially suited to semi-arid
conditions and thrives even in the poorest soil with rainfalls as little as 18 inches (450 mm) per year and temperatures up to 50°
C (120° F). It may grow up to 50 feet (15 m) tall and live for 200 years. The lifespan of the Neem tree is described to be anywhere between 150 to 300 years.
Its blossoms are small, white flowers with a very sweet, jasmine-like scent. Its edible fruit — is about 3/4 of an
inch (2 cm) long, with white kernels. A neem tree generally begins bearing fruits at three to five years of age, and can produce up to
50 kg (110 lbs.) of fruit annually when mature. The pinnate leaves have a very bitter taste and a garlic-like smell.
Raw Neem parts used are:
Neem Leaves , Neem Seeds, Neem Bark, Neem Fruit, Neem Flower,
Neem Twig, Neem Gum, Neem Root and Neem Kernel
History of Neem
The neem tree has been used for more than 4,500 years in the Indian sub- continent. The Indian
physicians CHARAKA (2nd century AD) and SUSRUTA (4th century AD), whose books provided the foundation of the Indian system of natural
treatment, the Ayurveda, also mention the the tree and its medical use. In Ayurveda the neem tree was called the "Sarva Roga
Nivarini" (= one that could cure all ailments and ills). At the beginning of this century the neem tree was still highly estimed by
Indian emigrants and they took it along to the places were they settled. Thus, the neem tree was introduced in places like
Australia, East and sub- Sahelian Africa, South East Asia, and South America. Pioneering work in the possible commercial use of Neem oil
and cake had been done by the Indian Institute of Science in Bangalore as early as the 1920s.
Pioneering work in the possible commercial use of Neem oil and cake had been done by the Indian Institute of Science in
Bangalore as early as the 1920s. In the last two decades research on neem has been intensified and many of the trees agricultural and
medical properties were rediscovered. Today, Neem plays a major role in the rural industry of India and projects for the commercial
use of Neem have been successfully introduced in other countries.
Chemical Compounds in Neem
The chemical compounds that have been identified and scientists feel that there are many more
compounds yet to be identified in neem. Other then sodium, potassium, salts, it contains chloriphyle, calcium, phosphorus,
iron, thiamine, riboflasium, nicocin, vitamin C, carotene, and oxalic acid. The chemicals classified are:
Nimbin: anti-inflammatory, anti-pyretic, anti-histamine, anti-fungal
Nimbidin: anti-bacterial, anti-ulcer, analgesic, anti-arrhythmic, anti-fungal
Ninbidol: anti-tubercular, anti-protozoan, anti-pyretic
Gedunin: vasodilator, anti-malarial, anti-fungal
Sodium nimbinate: diuretic, spermicide, anti-arthritic
Quercetin: anti-protozoal
Salannin: insect repellent
Azadirachtin: insect repellent, anti-feedant, anti-hormonal
Other chemicals that form its therapeutic value are:
1. Limonoids 2. Terpenoids and steroids 3. Tetranortarpenoids
4. Fatty acid derivatives like margosinone and margosinolone
5. Coumarins like scopoletin, dihydrosocoumarins 6.Hydrocarbons like docosane, pentacosane, hetacosane, octacosane
etc. 7.Sulphur compounds 8. Phenolics 9.Flavonoglycosides 10. Tannins
The highest concentrations of the active ingredients are found in the seed and oil, however the active ingredients are also found
in lesser amounts in the bark and the leaves. Traditionally in Ayurveda the fresh leaves and twigs were used on a daily basis as a
preventative for many conditions, including tooth decay, gum disease, malaria, etc. When a serious condition was treated a
concentrated paste of the leaves or strong decoction of the leaves and/or the bark was used, for blood purification (in case of
bacterial, fungal, or viral infections), malaria, fever, arthritis,
rheumatism, and many more. It was also used as a protective agent from nature’s pests both as an insect repellant and insecticide
that is both safe and harmless to humans. Traditionally Neem oil was applied externally to the hair, scalp, and skin for parasites and as
an insect repellant. It was also massaged into arthritic joints, after being slightly warmed, to relieve pain and inflammation. |
The neem tree, Azadirachta indica, is a tropical evergreen with a wide adaptability.
Flowers of neem, its blossoms are small, white flowers with a very sweet,
jasmine-like scent.
Leaves of neem
Neem Gum
Neem Gum is a clear, bright and brown-coloured gum a by product obtained as a result of certain metabolic mechanism of
plants and trees. The gum is a multipurpose by product either water soluble or absorb water to form a viscous solution.
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Medicinal use of Neem
Traditionally Neem was used in Ayurveda for a number of conditions. It is one of
the main ingredients in every blood purification formula used in Ayurveda and it appears in most Diabetic formulas as well. It is
also used for arthritis, rheumatism, the removal of external and internal parasites, including malaria and fevers and as an insect
repellent.
Neem possesses anti-diabetic, antibacterial and antipyretic (fever reducing) properties. Neem is used for a wide
range of ailments including flu, fever, sore throat, cold, fungal infections, skin diseases, malaria and many more ailments. The
main medicinal use of different parts of neem in Ayurveda are:
Medicinal
use of NEEM in Ayurveda
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Part |
Medicinal Use |
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Leaf |
Leprosy, skin problems, skin ulcers, intestine worms, anorexia, eye problems, epistaxis, biliousness |
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Bark |
Analgesic, curative of fever |
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Flower |
Elimination of intestine worms, phlegm, bile suppression, |
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Fruit |
Diabetes, eye
problem, piles, intestine worms, urinary disorder, wounds, leprosy, epistaxis |
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Twig |
Asthma,
cough, piles, intestine worms, obstinate urinary disorder,
phantom tumor, spermatorrhoea |
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Gum
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Scabies, wounds, ulcer, skin diseases |
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Seed |
Intestine worms and leprosy |
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Oil |
Intestine worms, skin diseases and leprosy |
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Root |
Refrigerant, diutretic |
According to Ayurveda, it is useful in treating all sorts of Pitta, Kapha and
Vatic disorders. It should be consumed early in morning on empty stomach for 15 days during the end of winter till the starting of
summer season. This prevents most of the diseases through out the year.
Under no circumstance should Neem products be taken by pregnant women.
Modern
Research
(i) Neem's Effects against Bacteria: There have been a
number of clinical studies showing that Neem has significant effects
on several bacterial strains. Among some of the more prominent strains studied were staphylococcus aureus, streptococcus pyogenes,
cornebacterium, E. coli, and salmonella typhosa. These bacteria’s can cause meningitis, cystitis, sore throats, typhoid,
blood poisoning, and food poisoning. Neem's ability to exert significant effects over the above mentioned bacterial strains
indicates it’s ability to resolve the aforementioned conditions.
(ii) Neem's Effects against Viruses: There are certain
compounds in Neem that demonstrate a unique ability to surround viruses, which prevents them from causing infection. Neem also
inhibits viral multiplication by interacting with the surface of the cells to prevent the cell from becoming infected by the virus. Neem
has been observed to be effective against a number of viral pathogens in various clinical studies demonstrating it contains
unique properties to inhibit viral disease. Neem is one of just a few known antiviral agents. Chickenpox, shingles, herpes, and
hepatitis are viral conditions, which have been successfully treated, in clinical studies by Neem’s therapeutic compounds. The
uncomfortable symptoms of colds and flu’s can be relieved during
seasonal changes by the regular consumption of Neem Leaf capsules, extract, or tea.
(iii) Neem's Effects against Fungi: India's tropical climate especially in the coastal
regions creates the kind of humid hot house atmosphere that funguses thrive in. Traditionally, in Ayurveda, Neem seed oil, aqueous
extracts of Neem leaf, Neem leaf powder, the smoke from burning dried Neem leaves, and Neem leaf pastes have been used for the
prevention and treatment of fungal conditions in India. Athlete's foot, ringworm, and Candida, which causes vaginal yeast infections
and thrush, are some of the more common fungi that attack humans. There are two medicinal compounds in the Neem leaf, gedunin and
nimbidol, which have been clinically proven to control these fungi. Jock itch, another fungi that attacks humans, has been treated
traditionally in India for thousands of years with Neem seed oil and aqueous extracts of Neem leaf. Creating medicinal smoke by burning
dried Neem leaves, is an ancient practice in Ayurveda for purifying the atmosphere around a seriously ill patient. A clinical study
examining the efficacy of this ancient practice found that smoke from burning dried Neem leaves exerted an extreme suppression of
fungal growth and germination. Amongst the thousands of Ayurvedic medicinal plants in India, modern clinical research has now proven
that Neem extracts contain some of the most powerful antifungal compounds against certain fungi.
(iv) Neem's Effects against Parasites: Ayurveda has recommended the use of Neem to rid the body of all forms of
parasites. Simple aqueous extracts of Neem leaves have been the standard treatment for external parasitic infestation without any
side effects throughout India. Neem’s effectiveness against parasites is due to compounds that mimic hormones. This activity
interrupts the life cycle of parasites by inhibiting the ability of the parasites to feed, and preventing parasite eggs from hatching.
Neem has demonstrated these effects against lice, and against itch
mites which cause scabies. Intestinal worms are treated and prevented throughout the tropics by regular consumption of Neem teas.
Neem has both curative and preventative effects on the Malaria parasite the methods for accomplishing this are as varied as
the active ingredients in Neem. There are two compounds in Neem, which are clinically proven to be as effective against the malarial
parasite as both quinine and chloroquine; they are gedunin, a limonoid and quercetin, a flavonoid. The leaves can be chewed and
consumed on a daily basis as a preventative like quinine and Neem leaf extracts are clinically proven to be as effective as
chloroquine against the malarial parasite. There is still another study, which shows that Neem leaf extracts prevent the normal
development of the malarial plasmodia by increasing the state of oxidation in the red blood cells. One of the most impressive
accomplishments of Neem against parasites is its effectiveness against encephalitis.
(v) Neem's Effect against Skin diseases :
Eczema:
In the case of eczema clinical studies demonstrate that even the application of weaker Neem leaf extracts effectively cured acute
conditions of eczema. Using a Soap or shampoo containing Neem oil can easily relieve the itching and redness of eczema.
Acne: Neem effectively ills the bacteria that cause Acne and studies prove that
Neem will reduce inflammation, even the inflammation produced by Acne.
Skin problems: Dry Skin, Wrinkles, Dandruff, Itchy Scalp, Skin Ulcers and Warts are other
conditions that can be effectively resolved by the use of soaps, lotions, and creams, containing Neem leaf extracts and oil.
Grind neem leaves and turmeric together and apply the paste on the face to remove dark spots.
(vi) Neem's effectiveness against Periodontal Disease: Throughout
India village people use Neem twigs and leaves to brush their teeth, and keep their gums free of disease and infection even though they
have limited access to modern dental care. The ancient Ayurvedic practice of using Neem to heal and rejuvenate gum tissue and to
prevent cavities and gum disease is verified in modern clinical studies.
(vii) Neem’s effects on the immune system: According to the ancient healing system of Ayurveda the bark of the
Neem tree will strengthen an individuals resistance to disease. Modern clinical studies have identified a number of compounds in the
Neem tree that effectively regulate immune system functions. There are immunomodulatory polysaccharide compounds, especially present in
Neem bark, that apparently increase antibody production.
(viii) Treatment for several diseases:
Heart
Disease:
Including high blood pressure, blood clots, cholesterol, and Arrhythmia/rapid heart beat.
Blood Disorders:
Including poor circulation, blood poisoning, and kidney problems.
Digestive
Disorders:
Including heartburn/indigestion, peptic/duodenal ulcers, gastritis, and hemorrhoids.
Nervous
Disorders: Including anxiety, epilepsy, and hives.
Sexually
Transmitted Diseases:
Including gonorrhea, syphilis, chlamydia, genital herpes, genital/vaginal warts, candidacies, and urinary tract infections. As
far as AIDS is concerned the immunomodulatory properties of
Neem
appear to enhance cell-mediated immune response in people who are HIV positive but who do not have full blown AIDS.
Jaundice and
Hepatitis: Drink
the diluted juice of the tender neem leaves with a tea spoon of honey to flush out toxins in liver disorders. Neem is anti-pruritic,
thermogenic, tonic, stomachic and abdominal movement controller. 2 teaspoon of Neem leaves juice with honey is indicated to accelerate the process of cure.
Birth Control:
Works for Men and Women. It is said that neem might be the solution for birth control in men as
experiments have shown it can make sperm infertile without affecting sex drive or impeding the sperm count.
Respiratory disorder:
Decoction of Neem bark is used as anti-tussive in dry cough. Dried Neem leaves powder given daily in 1 gm dose twice a day with honey
suppresses cough. Neem oil 5-10 drops given with 2 tablespoon of sugar once a day for 15 days helps in tropical Eosinophilia. The
expectorant, depurative and antiseptic properties of Neem attribute to cure cough.
Diabetes:
Neem being biter, stomachic, anti-pruritic, and revitalize works wonders in this disease. One table spoon of Neem
leaves juice approximately 5 ml taken early in the morning on empty
stomach for 3 months is helpful in diabetes. 10 Neem leaves chewed or powder taken daily in the morning also controls diabetes.
Cancer:
Neem being depurative purifies the blood and being an astringent
decreases the body heat. Chewing of 10 to 20 Neem leaves early morning with warm water is helpful.
Leprosy
and Leucoderma:
10 drops of Neem oil mixed with 1 teaspoon sugar twice a day acts as a supportive part of treatment. The anti-leprotic action of Neem works.
Allergy:
8 to 10 fresh Neem leaves are to be eaten early morning on an empty
stomach. This helps in purifying blood and controls the allergic condition.
It is used also in Tuberculosis, Bronchitis, Conjunctivitis,
Allergies, Bad Breath, Hangover, Stress, Insomnia, Smoking, and on and on.
(ix) Treatment for AIDS: The National Institutes of Health reported positive results from a 1993 study using neem to
kill the AIDS virus in a lab. The suggested pathway is via neem’s immune modulating polysaccharide compounds that may cause increased
antibody production. Further research is underway.
(x) Diabetes:
Neem has been shown to reduce insulin in the blood. The Indian Government allows the sale of neem for this purpose. Dosage as small
as one tablespoon a day can reduce insulin levels by 50%.
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Usefulness of Neem for ear, eye infections
Researchers in a follow up to a survey of plants in the northern parts of Nigeria, indicated that extracts of
neem seed could be
used in the manufacture of eye and ear drops or ointment for the treatment of common problems caused by germs. The 2010 study entitled “The antibacterial
activity of Azadarichta indica (neem) seeds extracts against bacterial
pathogens associated with
eye and ear infections” involved A. M. El- Mahmood, O. B. Ogbonna and M.
Raji, all from the Federal University of Technology, Yola, Adamawa State.
In concluding they wrote: “the results of this study, supports the use
of the crude seed extracts of the neem plant in traditional practice to treat infections especially those that affect the ear and eye, but only
if adjusted to suitable conditions of pH and temperature, and provided the
infections are caused by susceptible bacteria.”
Neem in dental gel
The College of Pharmaceutical Sciences in India found that Neem leaf
extract in a dental gel reduced plaque and bacteria. Of three groups (one treated with neem gel, one with a common
anti-bacterial substance
used in mouthwashes and one with a placebo gel), the neem gel group had
the lowest levels of plaque and bacteria.
Neem Juice health benefits
Neem juice is very bitter and difficult to drink but there are several health benefits of neem juice.
*Neem juice extract is best to get rid of acne or pimples. Neem juice also improves the complexion.
*By drinking neem juice, the toxins from the system are flushed out. This improves the hair quality, skin complexion and digestion.
*Neem juice is considered effective for diabetic patients. By having neem juice everyday, you control the sugar levels in the body.
*Applying few drops of neem juice on the eyes improves eye sight and also cures conjunctivitis.
*Massaging the skin with neem juice reduces dark chicken pox marks.
Skin diseases such as eczema and small pox are also cured by having neem juice.
* Neem juice cures malaria. Neem juice reduces the development of virus and improves the liver functioning.
* Neem juice reduces vaginal pain during pregnancy. Many pregnant women massage with neem juice to get rid of labor pain.
To drink neem juice easily, you can also add a pinch of salt or black pepper or both in neem juice.
Immunostimulant activity
The aqueous extract of neem bark and leaf also possesses
anticomplement and immunostimulant activity. Neem oil has been shown to possess activity by selectively activating the cell-mediated immune mechanisms
to elicit an enhanced response to subsequent mitogenic or antigenic challenge.
Neem is a suitable biofuel crop.
The Karnataka State Biofuel Development Board (KSBDB) is promoting honge species along with
several locally available and useful tree species such as neem, jathropha, simaruba and hippe tree for the development of bio-diesel.
Apart from having medicinal value, neem is a suitable biofuel crop. A kilogram of neem seeds has 2,500-3,000 numbers. A well grown 10-12 year
old neem tree yields 15 kilograms of seeds. Simaruba and jatropha are also known to be good bio-fuel crops which can be grown as inter-crops. |
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Modern Studies:
1. Anti hyerglycemic activity of neem leaf extracts was observed in experimental studies
on non-insulin dependent diabetes mellitus -induced rats.
2. Antifertility effects of aqueous and steroidal extract of
neem leaf were observed observed in an experimntal study in West Indies.
3. Immunomodulatory effects of NIM-76, a volatile fraction of neem oil were found in experimental study in Delhi.
4. Anti diabetic and antihyperlipemic effects of neem seed powder were observed in experimental studies in Baroda.
5. Neem Seeds found to be a promising coagulant in defluoridation according to a research in Ghana. The plot of the
fluoride conc. levels of neem seeds as coagulants reveals that it has the potential of removing up to 10 mg/L of fluoride in 24 hours.
6. Recently it is found that neem trees have been hit by a plant virus called root-knot nematode, which destroys trees by
killing off their roots. Worse, this virus is spreading among other trees also. Experts treating the trees are unable to ascertain how the trees caught the virus.
7. Injury-induced infections often heal faster with turmeric, neem and rose water than antiobiotics. Or, neem and turmeric could cure an upset stomach in an hour,
according to a group of doctors in Kolkata who believe in "ethical
treatment". Good medicine is not necessarily allopathic, homeopathic or ayurvedic. Rather, it could be a combination of the three or any two of
these depending on the symptoms and the condition of the patient.
Neem Extracts and Oils
Neem extract contains the concentrated form of active or principle compounds found in neem.
Method of Neem Extraction: Industrial scale neem extraction process make use of solvents such as alcohol, ether, and
hydrocarbons instead of water. Aqueous extracts are said to work nearly as well as others.
Aqueous Neem Extraction : Powdered seeds, kernels or leaves are soaked overnight in water and the next morning
the extract is strained through a piece of cloth; the desired volume of concentrated extract can then be
used for desired purpose. Aqueous extract is generally rich in water soluble amino acids, pigments, soluble bitters and carbohydrates.
Solvent Neem Extraction : Organic solvents such as alcohol, dimethyl sulfoxide and ethers are also used to manufacture
high concentration extracts. The choice of solvent and temperature and time determine the efficiency of extraction.
Neem oil is a versatile natural vegetable oil extracted from the neem tree (Azadirachta indica), a renewable
resource native to eastern India and Burma. It kills insects, mites and fungi, and is said to repel mosquitoes. It's hardly a new
product, having been used for medicinal and agricultural applications for more than 4,000 years.
Over the past few years, neem oil has become one of the most highly recommended pesticides in Florida because
it controls pests without harming most beneficial insects. Pure neem oil is a therapeutic ingredient found in products ranging from lotions and salves to shampoos and soap.
Neem Honey
In India, neem trees are a major source of honey bee forage. Honey obtained from the Neem tree
has more medicinal properties. Neem honey is composed primarily of water, fructose and glucose (22.88%), sucrose (7.46%), ash (0.06%),
free acid (20.8 meg/kg). The honey is light amber in color, and its viscosity is low. The taste is good although slightly bitter.
Neem honey improves eye sight and is harmless for diabetic patients. It is also used to treat eye disorder by applying as netranjan
(eye-liner). It is very beneficial in care of burning sensation of the body. One teaspoon to 2 teaspoon twice a day may be given. Since
Neem is believed to be a great blood purifier and good for the eyes, Neem honey is highly valued.
Uses of Neem
Neem extracts can be used in different industries like agricultural industry, herbal
industry, pharmaceutical industry to manufacture quality natural products. Neem extracts have a high medicinal value, they are used to cure a number of diseases such as:
Malaria Prevention: Drinking neem teas or chewing a couple of leaves every day reduces the possibility of contracting malaria
a mosquito-born fever. Extracts obtained by a water and acetone combination are even more effective than plain neem tea.
Apart from its use against malaria, neem plays a traditional role in the treatment of urinary disorders, skin
disease, diabetes, fungi infections and viral diseases. Neem twigs contain antiseptic ingredients which provide dental hygiene and has
been used for this purpose by people from rural areas in India and parts of Africa. Neem is also of ecological importance: In Africa
the tree is used as a shade tree and as a source of fuelwood. In the Sahel countries, neem as been used for halting the spread of the
Sahara desert.In many developing countries the wood is used in making fence post, poles for house construction, and furniture.
Neem is also used cosmetically and in toiletries. In India, Neem sprigs are boiled, and the water is then used as a hair wash.
Neem hair treatment clears scalp infections and dandruff and stimulates both the growth and texture of the hair and rids the
scalp of nits, dry itchy scalp and excessive oiliness. It is very effective in clearing up fungal infections like athletes foot, ringworm and Candida.
Hair care: Neem is used to prevent falling or graying of hair. Two drops of Neem oil put in the nostril
prevents falling and graying of hair. To get rid of lice and dandruff Neem oil massage should be done on scalp during night. In
the morning, hair should be washed with Neem water.
Neem Gum: Use of Neem Gum in Industries
Cosmetic Industry : Used in facial masks, lotions, face powder, protective creams.
Paper Industry : Used as an adhesive and strengthening the paper.
Pharmaceutical Industry : Used in antiseptic creams, tablet binder, and coater.
Textile Industry : Used in dyeing and printing of fabrics.
Personal Hygiene Industry : Used in soaps, tooth paste, tooth powders.
Food Industry : Used as a stabilizing agent, gels and thickening agent.
Neem extract cloths
A Delhi-based company Advantage Organic, is using extracts of
neem and basil leaves and flecks of silver in the briefs and panties so that the ones using it do not get any bacterial infection
The Indian underwear manufacturer says its knickers, crafted using neem oil, basil leaves and pure silver, will smooth the wearer's
skin as well as protecting them against infection. Neem, a type of mahogany known in India as the "Divine Tree", is
known for its soothing properties and has long been used in Asia as an ingredient in skincare products to ease irritations. |
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Natural Neem Toothbrush with replaceable neem-fibre head
July 16, 2011: Young John Peters, who graduates this summer with a degree in 3D Design from Falmouth University, has
produced this effect with his final portfolio. His idea for a Natural
Neem Toothbrush with replaceable neem-fibre head and a reusable porcelain stem, at a masterful and aesthetically pleasing stroke solves
one of the stupidest problems of the modern world: how we stop throwing
away millions of plastic toothbrushes every year.
Neem Gum used in cosmetic Industries, Paper Industry, Textile Industry, Food Industry and Personal Hygiene Industry
Neem extract cloths
Dr Taoufik Saleh Ksiksi, a biologist at UAE University, said extracts of
the stem bark of Neem exhibit anti-inflammatory properties. The Neem tree lives even longer - at least 200 years. It also repels
insects due a compound in its leaves they find poisonous, said Mr Al-Shihi.
"Neem oil is extracted from the seeds and has insecticidal and
medicinal properties," said Dr Ksiksi. It has been used for thousands of years in pest control, cosmetics and medicines. The Neem also has anti-
bacterial properties against skin infections such as acne, psoriasis and eczema, according to Dr Ksiksi.
Advice to Americans
Advice from Earth's heat experts for Americans on July 23, 2011 who are wilting in a heat
wave in Baghdad : Watch what you wear. Drink the right beverages. And if you can find a neem tree, camp out under it. |
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Use in Agriculture:
Neem tree has superb pharmaceutical and pesticide controlling
qualities. The azadirachton compound in neem has been recognized as an effective insecticide that is biologically selective, not harming
the useful pest- predators but keeping almost 250 harmful ones at bay.
Neem cake is traditionally put in rice fields as a fertilizer. Scientists recommend coating urea with neem cake to kill
nitrifying bacteria. Neem also contains salanin, a chemical substance that is a potent pest controller and is said to be far
more effective than the chemically produced diethyl-toluamide that is a part of most of the lethal synthetically produced pesticides.
Agro scientists say that neem is the most eco-friendly pesticide which nature has bestowed on man. They recommend that neem and its
kernel should be liberally mixed with compost and set to rot. The pesticide is ready in around three to four months depending on the weather conditions.
Organic farming using neem as a pesticide is still done on a very miniscule scale in India. There are hardly any pesticide-free
farm products available in the country though there is a growing demand for these.
Many western agro-scientists say that if neem is effective on a small scale, it can be done on a larger scale as well. There is a
certain urgency in advocating the use of neem as a pesticide as there is a growing concern on the lethal pesticides being used in
our day-to-day foods. For example, a minimum of six to seven chemical pesticides are sprayed on an apple tree before the fruit is
plucked. Just before harvesting the apple trees are sprayed with fungicides and pesticides along with daminozide, a growth regulator.
Finally the fruit is sprayed with 'alar' to heighten its redness. Once the apples reach the cold storage they are sprayed with
pesticides once again to keep off the rats and insects. Just imagine what it does to your body every time you eat an apple. Which is
exactly the reason why scientists are so bullish about the neem option as a pesticide. Because not just as a pesticide, neem
has its medicinal values as well.
Neem Dream Insect Control: Mix neem oil in water
and spray on plants. Neem oil doesn't kill pests outright, It affects their physiologic processes so that they no longer eat, mate
or mature. And because insects must feed on plant tissues to be affected, neem-treated plants are safe for beneficial insects such as bees and butterflies.
Neem-based bioinsecticides: Thapar University, one of
India’s top technical universities, announced the commercial production of neem-based bioinsecticides at the university’s bio
processing unit on October 06, 2008. Dr. Abhijit Mukherjee, Director, Thapar University, said, “We are confident that herbal
bioinsecticides have tremendous market potential and will become a promising small scale business venture.”
“Bioorganic farming is of significant importance as bioinsecticides and biopesticides are herbal, non-toxic and
environment friendly. Broad spectrum insecticides offer effective protection against pests. These environment- friendly products do
not cause contamination of soil and ground water, and have wide applications,” added Dr. Mukherjee.
India plans to register neem-based products as a pesticide under its Insecticide Act. A pilot project using neem is
being implemented since 2000 in some 80 villages in South 24 Parganas district in West Bengal and Nagpur district in Maharashtra,
with support from the United Nations Industrial Development Organization.
Neem purify air
Neem purify air and helps to clean environment. Neem compounds from neem trees are said to have anti- inflammatory
and antiviral properties. Neem trees should be planted around hospitals and sanitariums. Place packets of neem tree leaves or
camphor balls inside bookcases or cupboards to protect from insect infestation. .
Neem leaf tea
A tea made from the leaves and mature seeds is still a popular remedy today for treating bladder, kidney and prostate
ailments. This brewed tea can be added to a base cream and used as a healing, soothing treatment forhaemorrhoids. The bark and roots can
be made into a tea and has been used for centuries to treat jaundice and liver ailments, intestinal parasites, stomach ulcers and malaria.
A strong tea of the leaves is used as a lotion for sprains, bruises and swollen glands – a bandage or cloth soaked in
the hot tea is applied to the area and held in place, often with a banana leaf wrapped around it. As a wash and lotion the same tea is
used for eczema, rashes, grazes and scrapes and to wash out wounds. Leaves heated in boiling water are applied to boils, sprains,
infected wounds, bites, stings and infected grazes.
To make neem leaf tea : pour 1 cup of boiling
water over ¼ cup fresh leaves, stand for 5 minutes, strain and sip slowly. The tea is taken to reduce blood sugar levels, lower fevers,
and to treat tuberculosis, bladder ailments, arthritis, rheumatism, jaundice, worms, malaria and skin disease.
Economy
The exports of the neem seeds from India have increasing rapidly. The overseas companies rushing to India has also
results a ten-fold rise in the price of neem seeds from Rs. 300 to Rs. 3,000 a tonne. If the prices shoot up and exports keep rising,
the ubiquitous neem may become out of reach for the ordinary Indian farmer.
Even some of the most cautious researchers are saying that neem deserves to be called a wonder plant. According to Noel
Vietmeyer, the study director of a 1992 National Research Council report entitled "Neem: A Tree for Solving Global
Problems."
Today, Perrin Fitter’s is the promoter of ‘Greening
of India with neem’ project. Born and brought up in Kenya, Fitter has been a teacher-cum-environment conservationist there for the last 40 years. After promoting neem in
Kenya, where she is known as ‘Mama Neem’, she wants to create awareness about the qualities of neem.
In India, neem is not valued much economically. In Kenya, even leaves of neem fetch you money.
“My project is not just confined to planting neem trees but to promote its use to the grassroots by way of talks,
seminars, workshops, conferences and demonstrations,” Fitter says.
Neem in co-generation of electricity:
The 12 sugar mills identified by Tamil Nadu Government for co- generation of electricity under a Rs 1,500 crore programme would start producing a total of 187 MW from June
2011, a top official of Tamil Nadu Electricity Board (TNEB) has said on first week of October 2010. After completion of the installation, the 12 sugar mills would start
producing 187 MW of power from June, 2011, Mr Singh said last evening at Chennampatty village in the district after inspecting cultivation of
Hill Neem trees, whose wood is used as a fuel to burn surplus bagasse for producing energy.
Stating that the government and TNEB were encouraging cultivation of Hill Neem trees, he said farmers would get Rs 2,500 per tonne for the wood.
He appealed the farmers to raise more neem trees and supply them to paper industry also
Neem in Hindu Religion
In Hindu traditions, on the first day of Chaitra, Hindu's in North India worship the neem and eat its leaves,
mixed with pepper and sugar, as a safeguard from fever. The neem tree besides having various medicinal benefits is a highly revered
tree among the Hindus because it is a manifestation of "Goddess Durga" or "Maa Kali". That is why the tree is
sometimes referred to as Neemari Devi. Tamil Ladies, while worshiping Maa kali dress in red, carry branches of the Neem tree,
and dance in public places swishing the branches as an act of exorcism and to purify the world. The multi-headed occult goddess
Yellamma sometimes assumes the appearance of a young neem tree. Young maidens worship this Goddess by cladding themselves all
over in neem branches. In Bengal, neem is considered to be the tree which is the abode of "Sitala" (the great Pox-mother who
can cause or cure disease). The customary treatment of pox is therefore to rub the body with neem leaves while making prayers to
Sitala. It is also said that the smoke of burning neem protects both the living and the dead from evil spirits.
Gudhi Padwa festival is especially dedicated to the worship of Lord Brahma. Maharashtrians see the gudhi as a symbol of victory
associated with the conquests of the Maratha forces lead by the great hero Chhatrapati Shivaji Maharaj. Traditionally, families are
supposed to begin the festivities by eating the bittersweet leaves of the neem tree. Sometimes, a paste of neem leaves is prepared and
mixed with ajwain, gur, and tamarind. All the members of the family consume this paste, which is believed to purify the blood and
strengthen the body’s immune system against diseases.
People in many villages in south India continue to live by
the belief that their traditional practices, rituals and superstitions will invariably help them lead a better life. In one
such instance, people in a Coimbatore village organised a symbolic wedding of a Neem and Banyan tree on June 2009 to appease Rain God.
Neem patent case
The neem patent was granted by the European Patent Office to the United States Department of
Agriculture and the chemical multinational, W.R. Grace, on September 14, 1994. Since then, Dr. Shiva, along with the International
Federation of Organic Agriculture Movement and the Green Party in European Parliament, had been opposing it. In 2000, the European
Patent Office revoked the patent but the victory was short-lived as the revocation was followed by an appeal.
At the hearing March 09, 2005, the patent was revoked after a petition was filed which was backed by the signatures of more than
100,000 Indians and 225 agricultural, scientific and trade groups in 45 countries. Dr. Shiva said. "We gave them evidence of farmers
using this knowledge for a long time and also gave them information about the two scientists who had conducted research on neem in the
1960s and 1970s before the patent had been granted. During the hearing they dismissed the appeal and upheld the earlier revocation
of the patent." Calling it a historic moment, Dr. Shiva said: "Patenting is one of the ways through which traditional
users can be threatened. But now, such patents will no longer be a threat for traditional users."
Neem Africa’s green gold
Senegalese scientist, Dr. Doudou D.Faye, has said that African unity can be achieved through the
maximum exploitation of natural resources like the 'Neem' tree if the development needs of the African continent are to be properly addressed.
Now northern Nigeria has discovered a huge economic potentials in Neem tree .According to Bello Ahmad, "Beyond all
the possible pesticides and pharmaceuticals, neem provides many useful and valuable commonplace materials. For instance, oil
extracted from the seeds goes into soaps, waxes, and lubricants, as well as into fuels for lighting and heating. The solid residue left
after the oil is removed from the kernels, is employed as a fertilizer. In addition, wood from the trees is valued for
construction, cabinetry, and fuel. The bark is tapped for gum and extracted for tannins and dental-care products. The leaves are
sometimes used for emergency livestock feed. And the profuse flowers are a prized source of honey." Of all these products, the neem
oil is perhaps the most commercially important. According to Bello, "In composition, it is much like other vegetable oils, composed
primarily of triglycerides of oleic, stearic, linoleic, and palmitic acids.
To obtain neem oil, the seeds are first broken open and the kernels separated. The kernels are then pressed in industrial
expellers or in hand- or bullock-operated wooden presses (ghanis). The oil yield is sometimes as high as 50 percent of the weight of
the kernel. This "cold-pressed oil" is mainly used in lamps, soaps, and other nonedible products. It is generally dark,
bitter, and smelly. Unlike most vegetable oils, it contains sulfur compounds, whose pungent odor is reminiscent of garlic."
While lending credence to the numerous views on the diverse benefits of the tree, the Katsina state governor, Alhaji Ibrahim
Shema, was quoted as saying that the neem tree has a huge potential for industrial use and export purposes. "The neem
tree is a wonderful plant," Shema said. "It is in abundance in Katsina State. It is a tree that you plant which does
not require a lot of water after it has grown up, and it works to reduce desertification." According to him, the neem tree has
potential for industrial use with great potential for export.
Azadirachta indica is an extensively popular tree in
Nigeria and is commonly referred to as Neem (English), “Dogon Yaro” (Hausa) and “Akun shorop” (Igbo). |
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Neem Tea To Low High BP
Neem Tea is excellent for lowering High Blood Pressure. Over the world
thousands of High Blood Pressure sufferers use Neem Tea to control their
High Blood Pressure and it works great.They only continue to drink Neem
Tea to normalize their High Blood Pressure because it works, no other reason. To lower your blood pressure back to the normal range, you drink
the Neem Tea 2 times a week by drinking 1 cup per serving.
Bihar to conserve tree associated with Mahatma Gandhi
An old neem tree, associated with Mahatma Gandhi
and lying neglected in Bihar's East Champaran, would now be preserved and conserved under the government's
plan to develop the district as a 'Gandhi Circuit' to attract tourists.
It is believed that it was under this tree, locally known as 'Gandhi ka neem', that the father of the nation would meet aggrieved farmers during
his Satyagraha movement and spent hours with them discussing the
strategy to free the country from the British rule.
The Holy Neem is Prasadam
Adiparashakti Siddha Peetham in Melmaruvathur is famous temple in a village in Tamil Nadu 90 km from Chennai. Established
in 1977, the temple draws thousands of devotees daily and several lakhs of them during festival days.
The temple has 5,000 Sakthi Peetams or branches all over the country and abroad.
The Holy Neem is The prasadam, a Neem leaf dipped in holy water, that you are expected to chew and relish, slowly.
To grow healthy roses and other plants - protect them from diseases - pests without using chemical solutions. Pests can be controlled with Neem Tree Oil. Neem Oil also
tends to reduce the problem of black spot. Diseases such as rust, black spot, powdery mildew and botrytis are controlled by neem extract sprays,
Chemicals used to kill insects in your garden have a time and a place in your options for pest control. The disadvantages to using a chemical are
numerous, including upsetting the natural balance by killing off all insects. Neem ingredients are more effective for your lawn and gardens.
NEEM Ingredients contains 2 ingredients, azadirachtin (AZA0 and
liminoids, both from the seed kernels of the neem tree fruit. Sprayed
onto plant leaves. Upsets the insects hormonal system and prevents it from developing to its mature stage. Most effective on immature insects
and species that undergo complete metamorphosis. It is Non-toxic to humans.
Neem flowers in Ugadi festival
The Telugu people celebrated Ugadi, the Telugu New Year Day on April 5, 2011 with great enthusiasm.
On eve of the Ugadi festival almost all people distribus Ugadi pachidi' (chatney) among their relatives and friends. The unique pachidi is
prepared with the paste of the newly harvested mangoes, jaggary, neem
flowers, turmeric, chilli and salt.It's believed the first taste of the pachidi will last for the rest of the years. |
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Neem checks Climate Change and Global Warming
Creating awareness of the importance of neem, conservation and
protection of the existing neem saplings and planting new ones will be the focus of a state-wide drive that will undertaken by youths and citizens.
"The Neem Tree Conservation Project An Answer to climate Change and
Global Warming ", a two-year awareness campaign
floated by Pune-based youth organisation Uth 2 Uth, will soon commence.
"Neem is said to have an impact over the water availability, soil fertility, control over pest insects, shift in agricultural practices,
spread of epidemic diseases and sudden climate changes resulting in drought. Taking our environmental initiatives further, we are
implementing this massive neem tree plantation and conservation programme in order to make the city and the surroundings of
Pune greener, and help reduce the pollution levels," said Ameya Jagtap, president of Uth 2 Uth.
A systematic plantation of healthy neem saplings in the premises of
schools, colleges, government buildings, housing societies, gardens, open spaces, industry premises, hill tops and slopes will follow in June
2011 during the onset of monsoons. The initiative will also involve publishing an informative booklet, organising orientation
programmes, identifying areas and reaching out to the interested individuals and organisations.
"The idea is to achieve a conservation target of at least ten thousand
neem trees in the first phase of two years. A birth certificate and progress card will be recorded for each sapling that is planted. We want
to have at least 2,000 participants involved in this project," Jagtap added.
Neem checks desert and enrich environment
Inspired by the green cover in the desert area of Israel, a man here is determined to
transform the Thar desert by undertaking massive plantation on his own. Kishore Khimawat, a diamond merchant by profession, has so far
planted over 1.75 lakh neem plants in the district. The green cover along many roads in the region reflects the dedication and hard work
behind the plantation work done by him. Not only road sides, but hospitals, schools and institute premises also have green cover due
to the efforts of Khimawat, who hails from Khimel village, about 60 kms from here, and is now settled in Mumbai.
"Over 1.75 lakh saplings on several road sides, in a total area of 290 kms, have been planted in the district so far with
cent per cent survival rate," Khimawat said. "Experts suggested that I plant neem which grows even in adverse conditions,
offering maximum greenery which in turn attracts rainfall and keeps the environment healthy," he said
Neem undiscovered cure for cancer
Khushali Upadhyay of Rutherford recently placed as a semi-finalist for
research she did on the effectiveness of chemical extracts taken from the Neem tree on leukemia cells. Upadhyay took leaves from the Neem tree, a
species native to Southeast Asia and rarely found outside India and Pakistan. The tree is widely
used in India as a home-cure for many different ailments: it's used in tea and in toothpaste, it's recognized as having anti-fungal and
anti-bacterial properties. "The Neem is something we use in almost everything," said Upadhyay. Her
family moved to the United States from India when she was about five years old, but she and her family have travelled back there each year to
visit their relatives in Bombay. "It's considered the miracle tree in India."
The uses got Upadhyay wondering if anyone had ever tested to see if the tree be effective against cancer. A review of the available research
showed that relatively little had been done and almost all of it overseas in India. Upadhyay then set about getting leaves from the Neem
tree and using solvents to extract different chemical compounds from the
plant. Using the extensive facilities provided by Bergen Academy, Upadhyay tested the chemicals on healthy human immune system cells
called "natural killer cells" and on leukemia cells. Her research showed
that the Neem extract helped strengthen the immune system cells."The Neem [acted] as a natural antioxidant to help the
natural killer cells survive," she said. After two years of research, Upadhyay
submitted her research to the Intel Science Talent Search, a prestigious nationwide research competition for high school students that's been
around since 1942. Out of 1,744 applicants across the country, (Courtsy :www.northjersey.com) |
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Bergen Technical Academies senior and Rutherford resident Khushali Upadhyay recently tested the Neem leaves from a largely un-researched tree in
India to see how they would affect cancer cells. Khushali Upadhyay of Rutherford recently placed as a semi-finalist for
research she did on the effectiveness of chemical extracts taken from the Neem tree on leukemia cells.
A 13 year girl studying neem properties
The Bucks County Intermediate Unit holds its first annual Girls In
Focus with Technology (GIFT) Day at the BCIU office center in Doylestown
Borough on May 9, 2011. A 13-year old girl Tanya Kumir who is already succeeding in science, placed first in a
regional science fair, studying the antibacterial properties of the neem
tree, a tree that is native to India, but has been brought into the United States.
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Story of JustNeem business
Peter, a biochemist by profession and Magda, a teacher, wanted to do
more and put their passion to work in a meaningful way. After traveling with a Disaster Relief Organization doing work in Africa. He
observed the Neem, was growing well in this part of Africa. Peter then turned to his many colleagues in biochemistry to do further
research into Neem’s healing properties.
All parts of the tree have been studied extensively in Neem research.
The fruit, and in particular the kernel, contains oil with very high amounts of active bio-molecules. These bio-molecules hold a variety of
beneficial compounds. Well-documented properties of Neem include its anti-bacterial, anti-fungal, and anti-viral effects, as well as its role
in accelerated wound healing. It is with these healing oils that JustNeem makes their products. All
soaps and lotions are made with the finest cosmetic grade raw materials
and contain Neem and other natural ingredients. Here is a list of the bath and body products now being produced there with Neem oil:
Soaps - 20 different scents, all made with natural ingredients including lavender, shea butter, cranberries, Aloe Vera, ginger, vitamin E, coconut & sunflower oils
Body Lotions – 9 different scents and all contain the valuable properties of Neem and act as a natural skin protector and soothing agent.
Outdoor Body Spray – Neem oils combined with herbal extracts
provide a deterrent to biting insects without the use of chemicals. Also used to disinfect minor cuts and sooth itching skin.
Men’s Shaving Soap & After Shave – Contain the antiseptic and healing properties of Neem and soothes the skin after
shaving.
Bath Salts & Tub Tea – Soothing to the skin.
Lip Balm – Protects and moisturizes
Neem Cure Oil – Neem oil has been known for centuries to help treat topical wounds, skin blemishes, burns, and
infections
These products containing the Neem oils are said to also treat:
* topical wounds, * skin blemishes, * burns, * infections,
* eczema and psoriasis. * athletes foot
* bug bites, * diaper rash |
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Natural solutions for head lice
Although head lice aren't dangerous, the critters can cause serious itching and--it
turn--set kids up for skin infections that result from constant scratching.
Shampoos made with a chemical called permethrin are the standard
treatment for head lice infestation. But if you'd like to steer clear of
synthetic chemicals, some research suggests that certain natural remedies can help get rid of head lice. An herb long used in ayurveda, neem has been
found to eliminate head lice and their eggs in several small studies. Neem paste with green neem leaves help knock out head lice when applied to the scalp.
After treating your child's head lice, make sure to wash all bed linens
and recently worn clothing and soak all hair-care items in rubbing
alcohol to keep the tiny bugs from coming back. |
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The first de novo sequencing of neem
Bangalore-based Ganit Labs, a genome sequencing and translational genomics lab, has taken it a step
further. The company announced at a press conference here on September 30, 2011
that it had “completed the first de novo sequencing of neem”. The not-for-profit, government-funded public-private initiative between
Institute of Bioinformatics and Applied Biology (IBAB) and Strand Life
Sciences, has completed the analysis of the neem plant and has unravelled its genome and coding parts.
Those involved in this study believe that by understanding the molecular
architecture of the neem genome, knowledge about this traditional medicine will be enhanced. Announcing their achievement, Binay Panda,
head of Ganit Labs said, “We believe our current sequencing study on
neem will provide the right scientific impetus for students and young scientists in studying one of the most important plant species of our
country.” M.N. Vidyashankar, Principal Secretary, Department of Information
Technology, Biotechnology, and Science and Technology, said, “The findings will be useful in education, healthcare and agriculture.” “The
results of the neem project have been communicated to the State Biodiversity Board,” said Vijay Chandru, Chairman and CEO of Strand Life
Sciences. |
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