Orthogonal test for optimization of extracting procedure of compound gastrodia tablet
- At: 2007 FIP Congress in Beijing (China)
- Type: Poster
- By: NI, Hua-li (Shandong Qidu Pharmaceutical co., Ltd., Zibo, China)
- Co-author(s): Li, Jie (Shandong Qidu Pharmaceutical co., Ltd., ZIBO, China)
OBJECTIVE To optimize the extracting procedure of Compound Gastrodia Tablet. METHOD With the contents of gastrodin as index, the orthogonal-test method was used to study the effect of 4 factors: the volume of water, extraction time, relative density of material extracted, contents of alcoholï¼ŽRESULT The optimal process conditions were found as .. The access to the whole abstract and the presentation file is available to FIP members and to congress participants of that specific congress.