Tocopherol (vitamin E) A terpenoid-like substance found especially in certain seeds, such as cereals, where it probably prevents oxidation of lipids, thus prolonging seed viability.

• 生育酚(维生素E)：在谷物等特殊的种子中存在的一种类似萜的物质，它可以防止脂类物质的氧化，因此可以增强种子的发育能力。