Preparative isolation and purification of geniposide from gardenia fruits by centrifugal partition chromatography | Zendy

Kim Chul Young | Zendy; Kim Jinwoong | Zendy

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Preparative isolation and purification of geniposide from gardenia fruits by centrifugal partition chromatography

Author(s) -

Kim Chul Young,

Kim Jinwoong

Publication year - 2007

Publication title -

phytochemical analysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.574

H-Index - 72

eISSN - 1099-1565

pISSN - 0958-0344

DOI - 10.1002/pca.958

Subject(s) - chemistry , gardenia jasminoides , chromatography , gardenia , iridoid , ethyl acetate , high performance liquid chromatography , glycoside , partition coefficient , countercurrent chromatography , organic chemistry , medicine , alternative medicine , traditional chinese medicine , pathology

The iridoid glycoside, geniposide was purified by centrifugal partition chromatography (CPC) with a two‐phase solvent system composed of ethyl acetate:isopropanol:water (3:2:5, v/v) from an 80% methanolic extract of fruits of Gardenia jasminoides . Preparative CPC yielded 56.2 mg of geniposide in a one‐step separation of 500 mg of extract, with a purity of 95% as determined by HPLC. Isolated geniposide was identified from its 1 H‐NMR, 13 C‐NMR and MS spectra. Copyright © 2006 John Wiley & Sons, Ltd.

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