[Studies on the supercritical-CO2 fluid extraction of complex prescription Danshen-Jiangxiang].
This paper first reported the supercritical-CO2 fluid extraction of complex prescription Danshen-Jiangxiang. With the active constituents and yield of extracts as index, the each other effect of each drug and effect on total complex prescription in extraction were studied. And the effects of pressure and temperature were also studied. The results showed the effects were different in complex prescription extraction and single prescription. Active constituents can be extracted, but a obvious effect exist each other and effects together the yield of extract, extraction rate and content of active constituents of complex prescription extraction, which are concerned in extraction conditions. These study results have important reference on the modernization of traditional Chinese medicines.
Ge
F
F
Guangzhou Pharmaceutical Industrial Research Institute, Guengzhou 510240.
Lin
X
X
Huang
X
X
Xie
J
J
Li
J
J
Shi
Q
Q
D002245:Carbon Dioxide; D002626:Chemistry, Pharmaceutical; D004338:Drug Combinations; D004365:Drugs, Chinese Herbal / Q000302:isolation & purification*; D011312:Pressure; D027561:Salvia miltiorrhiza / Q000737:chemistry*; D013696:Temperature
D004338:Drug Combinations; D004365:Drugs, Chinese Herbal; D002245:Carbon Dioxide