Besid es, the effect of different impurities removing methods, acidity deposit method and washing deposit method on improving obtaining ratio and content of Baicalin wer e also studied in detail.

• 该文还探讨了黄芩甙提取过程中水提液杂质去除、酸沉和沉淀物洗涤等方法对黄芩甙得率和含量的影响。