【摘要】 采用醇水两种溶媒提取板蓝根，醇提部分以抑菌作用为药效指标，水提部分以含氮量为指标，对提取条件进行考察，优选出最佳工艺更多还原

【Abstract】 Radis Isatidix was extracted with ethanol and water respectively. The extraction effects were determined using bacteriostatic test for the ethanol-extract and the nitrogen determination for the water-extract. Based on results, the optimum technology was established.更多还原