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Titolo:
Liquid chromatographic determination of less polar ginsenosides in processed ginseng
Autore:
Kwon, SW; Han, SB; Park, IH; Kim, JM; Park, MK; Park, JH;
Indirizzi:
Seoul Natl Univ, Coll Pharm, Res Inst Pharmaceut Sci, Seoul 151742, South Korea Seoul Natl Univ Seoul South Korea 151742 Sci, Seoul 151742, South Korea Seoul Clin Labs, Seoul 140230, South Korea Seoul Clin Labs Seoul South Korea 140230 Labs, Seoul 140230, South Korea Korean Inst Oriental Med, Kangnam Gu, Seoul 135100, South Korea Korean Inst Oriental Med Seoul South Korea 135100 ul 135100, South Korea
Titolo Testata:
JOURNAL OF CHROMATOGRAPHY A
fascicolo: 2, volume: 921, anno: 2001,
pagine: 335 - 339
Fonte:
ISI
Lingua:
ENG
Soggetto:
LIGHT-SCATTERING DETECTOR; SK-HEP-1 CELLS;
Keywords:
Panax ginseng; ginsenosides;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Physical, Chemical & Earth Sciences
Citazioni:
10
Recensione:
Indirizzi per estratti:
Indirizzo: Park, JH Seoul Natl Univ, Coll Pharm, Res Inst Pharmaceut Sci, Seoul 151742, South Korea Seoul Natl Univ Seoul South Korea 151742 ul 151742, South Korea
Citazione:
S.W. Kwon et al., "Liquid chromatographic determination of less polar ginsenosides in processed ginseng", J CHROMAT A, 921(2), 2001, pp. 335-339

Abstract

Reversed-phase LC with an evaporative light scattering detector (ELSD) is used for the determination of less polar ginsenosides in processed ginseng. These ginsenosides include ginsenosides F-4, Rg(3), Rg(5), Rg(6), Rk(1), Rk(3), Rs(3), Rs(4), and Rs(5). The method used a C-18-bonded silica column with a CH3CN/H2O/CH3COOH gradient elution. (20R) and (20S) epimers and geometric isomers at the C-20 position of ginsenosides, which are not generallyseparated by amino columns, were now clearly separated. (C) 2001 Elsevier Science BN. All rights reserved.

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Documento generato il 24/09/20 alle ore 10:20:30