Research of ginsenosides in kou zi qi using HPLC-MS-MS / 药学学报
Acta Pharmaceutica Sinica
;
(12): 385-388, 2004.
Article
in Chinese
| WPRIM
| ID: wpr-302803
ABSTRACT
<p><b>AIM</b>To analyze the ginsenosides in Kou zi qi (rhizomes of Panax japonicus C. A. Mey. var. major (Burkill) C. Y. Wu et K. M. Feng), and to supply evidences for chemotaxanology of Panax species and clinical uses of Kou zi qi.</p><p><b>METHODS</b>The ginsenosides were isolated by HPLC, then the positive- and negative-ion API-MS/MS of constituents collected from HPLC were measured.</p><p><b>RESULTS</b>Eight ginsenosides were identified as ginsenoside Re, ginsenoside Ro, chikuseksusaponins IV, IVa, notoginsenoside R2, ginsenosides Rb1, Rc and Rd, respectively, based on comparison of retention time with those of standards by HPLC, and analysis on their API-MS/MS data. Ginsenoside Ro and chikuseksusaponin IVa are the major components of Kou zi qi.</p><p><b>CONCLUSION</b>This plant had a close relationship to P. stipuleanatus, P. zinginensis and P. japonicus var major; a relatively remote relationship to P. ginseng and P. quinquefolius, in a view of chemotaxanology. Ginsenoside Ro and chikuseksusaponin IVa might be the anti-inflammatory constituents of Kou zi qi.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Phylogeny
/
Plants, Medicinal
/
Chemistry
/
Chromatography, High Pressure Liquid
/
Plant Roots
/
Spectrometry, Mass, Electrospray Ionization
/
Ginsenosides
/
Panax
Type of study:
Practice guideline
Language:
Chinese
Journal:
Acta Pharmaceutica Sinica
Year:
2004
Type:
Article
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