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VNUHCM Journal of

Science and Technology Development

An official journal of Viet Nam National University Ho Chi Minh City, Viet Nam since 1997

ISSN: 1859-0128
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THE PROCESS OF SEPARATION OF IRIDOIDS FROM THE EXTRACT OF GARDENIA FRUIT (GARDENIA JASMINOIDES ELLIS)

Phan Thanh Quan 1
Do Chi Bao 1
Tong Van Hang 1
Francois Cormier 2
Edward Harnworth 2
Marie Rose Van Calsteren 2

Volume & Issue: Vol. 2 No. 11&12 (1999) | Page No.: 54-63 | DOI: 10.32508/stdj.v2i11&12.3696
Published: 1999-12-31

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Copyright © 1999 by the author(s).

Copyright The Author(s) 2023. This article is published with open access by Vietnam National University, Ho Chi Minh city, Vietnam. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0) which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. 

Abstract

The process of separation of iridoids from the extract of gardenia fruit (Gardenia jasminoides Ellis) to obtuin the yellow pigments (mainly crocin) was the adsorption-desorption process by using polymeric adsorbent of Amberlite XAD16. 10 % (v/v) EtOH for the elution of iridoids and 50% (v/v) EtOH for the elution of crocin from the polymeric adsorbent of Amberlite XAD16 were used in the separation of crude extract of gardenia.

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