[Influence of different processed methods on 10 kinds of ginsensides in Panacis Quinquefolii Radix].
The influence on 10 kinds of ginsensides of different processed methods of Panacis Quinquefolii Radix was discussed. White Panacis Quinquefolii Radix (sliced and dried at -80 °C), red Panacis Quinquefolii Radix( steamed, sliced and dried at -80 °C) and commercial Radix Panacis Quinquefolii (dried by electric blast air) processed by different methods. HPLC-PDA-ESI- MS method was established before by our team. Ten kinds of ginsenosides of them were determined. The content of total ginsenosides were as follow: commercial Panacis Quinquefolii Radix > white Panacis Quinquefolii Radix > red Panacis Quinquefolii Radix. Compared with white Panacis Quinquefolii Radix, the content of Re, Rc, Rb3 and Rb2 of Red Radix Panacis Quinquefolii decreased but increased that of Rg,, Rb1. Both Rg2 and Rg, were not found in white Panacis Quinquefolii Radix and commercial Panacis Quinquefolii Radix by PDA detector, and low response in ESI-MS, while red Panacis Quinquefolii Radix was to the high content that of 0. 027% and 0.040 1%. The constituent of RA0 of red Panacis Quinquefolii Radix was higher than the other two. After Panacis Quinquefolii Radix processed, the kind and content of ginsensides were significantly changed. The constituent of some kinds of ginsensides was increased and some decreased. Rf was not found in all Panacis Quinquefolii Radix samples which were consistent with the former documents.
Yan-Fei
YF
Huang
Mei
M
Sun
Yun-Zhang
YZ
Xu
Jing-Xia
JX
Wang
Xiao-Yan
XY
Zhao
Ke-Li
KL
Chen
Bi-Sheng
BS
Huang
Yuan
Y
Liu
D002626:Chemistry, Pharmaceutical / Q000379:methods*; D036145:Ginsenosides / Q000737:chemistry*; D013058:Mass Spectrometry; D005894:Panax / Q000737:chemistry* / Q000254:growth & development; D010936:Plant Extracts / Q000737:chemistry*; D018517:Plant Roots / Q000737:chemistry
D036145:Ginsenosides; D010936:Plant Extracts