我院四年来通过对一万多斤中草药蛤蟆草有效成分的提取实践,采用了煎液直接管道提取法,革除了煎液浓缩、酒精处理等工序,提高了工效,现以蛤蟆草为例介绍如下: 一、煎液直接管道提取取蛤蟆草去种、叶,切成饮片(或粉碎成20号粗粉),置煎药锅中,加水没过药面, In the past four years, our institute has adopted the method of extracting effective ingredients from 10,000 kilos of Chinese herbal medicine Herba Eriocaulis, using a direct decoction pipe extraction method, removing concentrating decoction, and alcohol treatment to improve ergonomics. As follows: First, the decoction directly pipe extraction to take the grass to plant, leaf, cut into pieces (or pulverized into No. 20 coarse powder), set the boiling pan, add water no drug surface,