yellow carotenoid pigments in plants and animal fats and egg yolks
双语例句
Lutein powder is obtained from refined marigold oleoresin ,which is extraceted from fermented marigole flowers Its main components are xanthophylls and dextrine. 食品级叶黄素粉末是由万寿菊花经发酵，提取首先得到叶黄素树脂，然后经精制而得，主要成分为叶黄素和糊精。
