Coconut oil is an extract from the kernel of a coconut. Deriving from the Philippines, the oil is becoming more and more popular in the United States due to its practical and health applications. Depending on its form, the oil can be used for cooking, cosmetic treatments, manufacturing, lubrication, or even fuel in some cases. The varying uses of the oil is largely dependent on the type of oil that is manufactured from coconut extract.
Virgin Oil
Virgin coconut oil is simply unrefined oil. It is extracted directly from the coconut kernel in a process known as "wet milling." There are two methods of wet milling, the first is known as fermentation. The manufacturing process is quiet simple: the kernel of coconut is grated and bagged. The grated kernel is then squeezed until each drop of the coconut milk is extracted. Next, the milk is combined with water and the combination sits for approximately twenty-four hours. This process allows the oil, protein, and water within the mixture to separate. The oil is then filtered, collected, and bottled.
The second wet milling method is heating. This is the more traditional method of extracting the oil from the coconut. Heat and pressure is applied to coconut in such a way that the milk and water within the coconut evaporates, leaving only the oil behind.
A third, less common method of extracting the oil is called a "quick-dry." The coconut kernel is thoroughly dried out. The kernel is then used to press the oil out of the coconut.
Refined Oil
Refined coconut oil is any oil that has been through the "RBD" process, consisting of a thorough refinement, bleaching, and deodorization. This is done by extracting oil from the copra (the dried-out coconut kernel). This oil extract is not safe for human consumption, and therefore must be refined. The RDB process allows the coconut oil to lose all taste, odor, and color. The refined oil is generally used for cooking.
Health Benefits
Virgin coconut oil has been provide increased protection from viruses, bacteria, microbes, and protozoa. Further, as a member of the "whole food" (unprocessed and unrefined) group, it contains many nutrients humans need to remain healthy.
Heart Disease
A study on a number of lab rats revealed that the use of coconut oil greatly decreased risks for heart disease. The oil reduced the rats' cholesterol and triglycerides. It has also been shown to reduce the risk of blood clots, heart attacks, and a number of other cardiovascular diseases.
Common Uses
Coconut oil has many uses, including cooking, cosmetics, and manufacturing. In a culinary environment, virgin coconut oil is a healthy alternative to vegetable oil when frying. Further, the oil can be used to give a specific flavor to certain Asian dishes.
Coconut oil is also used to manufacture products such as body soap and margarine. It is used in many snack foods and coffee creamers, as well as in industrial-use lubricants.
Finally, coconut oil is used in the cosmetic industry as a moisturizer. Further, it is often used to provide oil for oil lamps, massage oils, and scented candles.
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