[The extraction, purification and assaying of Gynostemma pentaphyllum polysaccharides].
By orthogonal design, and considering extracting efficiency and cost, optimizing the extract method of Gynostemma pentaphyllum polysaccharides. We purified the crude Gynostemma pentaphyllum polysaccharides initially, and assayed the polysaccharides content of Gynostemma pentaphyllum polysccharides. The content of Gynostemma pentaphyllum polysaccharides was sigificantly higher than the predecessor. It would provide conditions for the deep exploitation of Gynostemma pentaphyllum.
Song
Shu-liang
SL
Pharmacy College of Shandong University, Jinan 250012, China.
Tang
Jin-bao
JB
Ji
Ai-guo
AG
Liang
Hao
H
Zhu
Peng
P
Wang
Wei-li
WL
D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D000431:Ethanol; D029774:Gynostemma / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*; D011134:Polysaccharides / Q000032:analysis / Q000302:isolation & purification*; D013678:Technology, Pharmaceutical / Q000379:methods*; D013696:Temperature; D013997:Time Factors
D004365:Drugs, Chinese Herbal; D011134:Polysaccharides; D000431:Ethanol