isoflavanones
常见例句
- Methods Uses ultrasound and the ethyl alcohol reflux to extract Pueraria isoflavanones,applies the ultraviolet spectrophotometric method to determine the total content of isoflavanones.
方法采用超声和乙醇回流联合法提取葛根异黄酮,应用紫外分光光度法测定总异黄酮含量。 返回 isoflavanones