1·When prepared as a dietary supplement, retinol is stabilized as the ester derivatives retinyl acetate or retinyl palmitate.
当制成膳食补充剂时，视黄醇稳定为乙酸视黄酯或棕榈酸视黄酯的酯衍生物。
2·Retinol. As an antioxidant, retinol neutralizes free radicals such as unstable oxygen molecules that cause wrinkles.
视黄醇是一种抗氧化剂，它能中和自由基，比如说像不稳定的可以引起皱纹的氧自由基。
3·The average consumption of niacin and ascorbic acid was adequate of retinol equivalent and riboflavin was low.
维生素中烟酸和抗坏血酸摄入充足，视黄醇当量和核黄素摄入偏低。
4·Especially, retinol is held out as the new great hope for reduction of photo aging skin.
特别是，视黄醇，是举行的新的伟大的照片，希望能减少皮肤老化。
5·The total food amounts, animal food amounts and retinol equivalent consumed by children were less in kindergarten than in family.
与家中膳食相比较，儿童在幼儿园摄取的食物总量、动物性食物数量以及视黄醇当量均明显偏少。