Neem oil is a vegetable based oil that is derived from the fruits and seeds of the Neem tree. Neem is an evergreen tree that is endemic to India and different islands in the tropics. It has been used medicinally and cosmetically for centuries. This makes it one of oldest medicines that are in use today. Neem oil has been used to treat a wide range of diseases and illnesses.
Neem oil has a brown color that can vary from light to dark. It also has a very strong odor that many people say smells like peanut and garlic. The neem oil has many triglycerides and a large amount of triterpenoid compounds, these are also responsible for the oil having its own bitter taste. Neem oil will usually solidify at room temperature and for it to emulsify in water it needs to be formulated with appropriate surfactants.
History Of Neem
Neem has been in use in Indian for countless centuries. This product has been referenced in countless ancient Indian texts and it has been known to say Neem is “the curer of all ailments”. The tree has so many medicinal properties that all the parts of the tree were used. This means the twigs, leaves and oil from the nuts. The health benefits were profound and in India people used its healthy properties for a wide variety of conditions.
Ways of Extracting Neem Oil
There are many methods that are used to extract the Neem oil from the nut. Depending on the method that is used, it can affect the composition of the oil. The reason for this is that by pressing or using the solvent extraction there is a high probability that the extracted oil might have the same mix of components in the same proportions. The Neem Oil that is extracted can have a concentration between 25% and 45%.
Pressing - Using this method to obtain the oil is one of the most popular. The oil is gained by pressing (crushing) of the seed kernel both through cold pressing or through a process incorporating temperature controls.
Solvent Extraction - Using this method you can get the oil from the fruit, kernel, need seed or oil cake. Hexane is a popular product that is used to extract the oil in India. The oil gained by using the solvent extraction method is of a lower quality compared to the cold pressed oil. This neem oil is often used for the manufacturing of neem soap.
Neem oil is known as antiviral, antibacterial, antiseptic, antifungal, and antiparasitic. Because the oil has so many properties it is known to be used in products such as toothpaste, soap, skin care products, hair care products and body hygiene creams. The oil has moisturizing and regenerative properties, contains Vitamin E, and has essential fatty acids.
Neem oil It is used to treat a wide array of diseases, illnesses, medical conditions and problems, and is considered a cure-all in India. It can be used to treat tetanus, eczema, acne, fever, malaria, diabetes, urinary problems, hair loss, bed sores, rashes ulcers, warts, hypertension, heart burn, cholesterol, and leprosy. It is used in the prevention, ringworm, chicken pox, lice, dandruff and burns. There are also uses of the oil on the skin. It is known to be used for oral, vaginal and topical use. There are countless other medical conditions that Neem oil is used.