FLUID EXTRACTION OF HOPS, SPICES, AND TOBACCO WITH SUPERCRITICAL GASES

被引：135

作者：

HUBERT, P ^{[1
]}

VITZTHUM, OG ^{[1
]}

机构：

[1] HAG AG,HAGSTR,D-2800 BREMEN,FED REP GER

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1978年 / 17卷 / 10期

关键词：

Extraction; Hops; Spices; Supercritical fluids;

D O I：

10.1002/anie.197807101

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This report provides an introduction to the principal methods of extraction with supercritical gases, illustrated by the processing of some natural products with carbon dioxide. The combination of pressure and temperature as process parameters makes it possible to vary the solvent power of the medium within certain ranges as desired without having to change the composition of the solvent, as would be necessary in conventional solvent extraction. The problem‐free handling of carbon dioxide and also of the products obtained open up possibilities whose development has only just started. Copyright © 1978 by Verlag Chemie, GmbH, Germany

引用

页码：710 / 715

页数：6

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