flavonoid compounds

• 黄酮类化合物

flavonoid compounds的用法和样例：

例句

1. The paper is about flavonoid extract from sweet tea by enzyme assistant method.
   采用纤维素酶辅助法从甜茶中提取黄酮类化合物。
2. The paper indicated the main factors which affected the extraction ratio of flavonoid compounds in toona sinensis.
   探讨了影响香椿中黄酮类化合物提取率的主要因素。