flowers of tagetes erecta的用法和樣例：
例句
- Chemical constituents from the flowers of Tagetes erecta L.
萬壽菊花的化學成分。 - 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壽菊花經發酵，提取首先得到葉黃素樹脂，然後經精製而得，主要成分為葉黃素和糊精。
