大豆异黄酮和大豆皂甙是大豆中的活性成分。
Soybean isoflavone and soyasaponins are active component of soybean.
白蜡虫还含有1.3%的总黄酮和多种维生素。
This insect contained 1.3% flavonoid and several kinds of vitamins.
目的：从麻黄中提取总黄酮和多糖，并测定其含量。
Objective:To extract and determine total flavonoids and polysaccharides in Ephedra sinica.
应用推荐