摘要
简介了超临界CO_2流体的基本特性及国外将该流体应用于萃取分离技术的概况。报道了作者应用超临界CO_2从红辣椒中萃取红色素的研究情况。试验表明,色素和辣味素可以全部萃取出来,并可获得基本分离。
The paper gives introduction to the essential characteristics of supercritical CO2 fluid and its practical applications in extraction and separation processes abroad. Elementary tests for extracting red pigment from red chilli by using supercritical CO2 extraction and separation technique are reported. The test results show that pigment and paprika element can be completely extracted from chilli, and they can be elementarily separated from each other.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
1993年第2期89-94,共6页
Transactions of the Chinese Society of Agricultural Engineering
关键词
辣椒
红色素
分离
二氧化碳
Supercritical fluid Supercritical CO2 Extraction separation Chilli red pigment