flowers of tagetes erecta的用法和樣例：
例句
- Chemical constituents from the flowers of Tagetes erecta L.
萬(wàn)壽菊花的化學(xué)成分。 - Lutein powder is obtained from refined marigold oleoresin ,which is extraceted from fermented marigole flowers Its main components are xanthophylls and dextrine.
食品級葉黃素粉末是由萬(wàn)壽菊花經(jīng)發(fā)酵，提取首先得到葉黃素樹(shù)脂，然后經(jīng)精制而得，主要成分為葉黃素和糊精。
