Vitamin E Oil5812121
Vitamin E is described as the "lightening rod" of the cell, allowing reactive molecules to strike the cell with out damaging it. This is apparent in the case of skin, exactly where vitamin E protects the skin from ultraviolet radiation. Vitamin E-rich foods, when taken, can straight travel to the skin cell membranes and protect the skin.
Vitamin E comes in the type of gels, capsules and oils. Oils and gels can be applied topically to help shield the skin and also for scars. Vitamin E consists of alpha-tocopherol, either one hundred % pure or mixed. Alpha-tocopherol in its natural type is powdery and thick. Hence, it is mixed with a carrier like olive oil. Vitamin E oil is processed from vegetable oils like corn, soya and canola via vacuum distillation. It is heavy and viscous.
Vitamin E oil has a shelf life of about two to three years. When exposed to air, it reacts with oxygen and therefore becomes inactive, resulting in a decreased shelf life and potency. Similarly, exposure to extreme heat also reduces the shelf life. As such, vitamin E oil should be stored below well-protected circumstances.
Usually, manufacturers of vitamin E oil add ingredients like glycerides, and therefore, vitamin E content may be in the range of 18-20%. The IU worth of the oil (International Units, one hundred IU is equal to 67 mg for natural vitamin E and 45 mg for synthetic) might vary from manufacturer to manufacturer, depending on the kind of tocopherol present and the % in the oil. For instance, oil processed from soya will be rich in gamma-tocopherol.
Synthetically produced vitamin E oil comes in the type of esters of tocopherols, mainly acetates and succinates. The esters are more resistant to oxidation during storage than unesterified tocopherols. These are mainly utilized in pharmaceutical formulations and meals formulations to fortify food. They are packed in soft gelatin capsules. The bioavailability of these esterified tocopherols is same as that of unesterified ones and is measured in IU.
