gamma oryzanol??

Answer 1

Gamma oryzanol is a naturally occurring mixture of plant chemicals called sterols and ferulic acid esters. Although it appears in grains such as barley and corn, gamma-oryzanol is extracted from rice bran oil for commercial purposes. Gamma oryzanol is actually two molecules in one. The largest part is the triterpenyl alcohol part. This is simply another name for sterol. Sterols are the group of compounds found throughout nature, with many vital biological functions. Some wellknown sterols are cholesterol and beta sitosterol. Many hormones such as testosterone, estrogen, progesterone, and corticosteroids, are derived from cholesterol, and can be thought of as modified sterols. The second half of each gamma oryzanol molecule is ferulic acid, a widespread plant compound.

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