Forms
The eight forms of vitamin E are divided into two groups; four are tocopherols and four are tocotrienols. They are identified by prefixes alpha-, beta-, gamma-, and delta-. Natural tocopherols occur in the RRR-configuration only. The synthetic form contains eight different stereoisomers and is called all-rac-α-tocopherol.
Read more about this topic: Vitamin E
Famous quotes containing the word forms:
“The terrorist and the policeman both come from the same basket. Revolution, legality—counter-moves in the same game; forms of idleness at bottom identical.”
—Joseph Conrad (1857–1924)
“When we speak the word “life,” it must be understood we are not referring to life as we know it from its surface of fact, but to that fragile, fluctuating center which forms never reach.”
—Antonin Artaud (1896–1948)