APPLICATIONS OF HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY FOR THE SEPARATION AND ISOLATION OF NATURAL-PRODUCTS

被引:17
作者
FISCHER, N [1 ]
WEINREICH, B [1 ]
NITZ, S [1 ]
DRAWERT, F [1 ]
机构
[1] TECH UNIV MUNICH,INST LEBENSMITTELTECHNOL & ANALYT CHEM,W-8046 GARCHING,GERMANY
来源
JOURNAL OF CHROMATOGRAPHY | 1991年 / 538卷 / 01期
关键词
D O I
10.1016/S0021-9673(01)91637-1
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
High-speed counter-current chromatography (HSCCC) with a Ito multi-layer coil separator-extractor was applied to perform efficient separations of natural products and to isolate pure compounds from crude plant extracts. The high-performance of the system was demonstrated in the separation and purification of natural antioxidants from rosemary and sage extracts, bitter principles from hops and aroma-relevant constituents, such as phthalides, from celery and parsley roots. In addition, the evaluation of a gas chromatographic-compatible non-aqueous solvent system, suitable for the separation of flavour extracts, is described.
引用
收藏
页码:193 / 202
页数:10
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