红花桑寄生中的化学成分(2)
1.2 Plant material The stems and leaves ofS. parasitica were collected at Fuzhou， Fujian province of China， in July， 2014. The plant material was authenticated by Prof. Yong-hong Zhang， Department of Pharmacy， Fujian Medical University. A voucher specimen (201406) was deposited in the Herbarium of Pharmacy Department， Fujian Health College， Fuzhou， China.
2 Extraction and isolation
Dried and powdered stems and leaves ofS.parasitica (6.5 kg) were extracted three times with MeOH. After evaporation of the solvent under reduced pressure， the residue was suspended in water and extracted with petroleum ether ......
您现在查看是摘要页，全文长 5252 字符。
2 Extraction and isolation
Dried and powdered stems and leaves ofS.parasitica (6.5 kg) were extracted three times with MeOH. After evaporation of the solvent under reduced pressure， the residue was suspended in water and extracted with petroleum ether ......
您现在查看是摘要页，全文长 5252 字符。