Document Detail

Determination of 10 ginsenosides in Panax ginseng of different harvest times based on HPLC fingerprints and principal component analysis.
MedLine Citation:
PMID:  22871218     Owner:  NLM     Status:  Publisher    
A combinative method of HPLC fingerprinting and quantitative determination was successfully applied to monitor dynamic accumulation of ginsenosides in five-year-old Panax ginseng roots from different harvest times. The optimal chromatographic conditions were achieved on a C18 column with gradient elution using acetonitrile and 1 mmol · L(-1) KH(2)PO(4) buffer solution at 203 nm. The result indicated that the contents of total ginsenosides showed significant variations, and a decrease tendency appeared in the growth period of the fifth year.
Fengqin Chen; Jianguang Luo; Lingyi Kong
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-8-7
Journal Detail:
Title:  Natural product research     Volume:  -     ISSN:  1478-6427     ISO Abbreviation:  Nat. Prod. Res.     Publication Date:  2012 Aug 
Date Detail:
Created Date:  2012-8-8     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101167924     Medline TA:  Nat Prod Res     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
a State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry , China Pharmaceutical University , 24 Tong Jia Xiang , Nanjing 210009 , People's Republic of China.
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