辣椒色素提取精制工艺概述

An Outline on the Extraction Technology of Chilli Pigment

辣椒色素是从成熟的红辣椒果皮中提取的一种优质色素,是天然色素研究的热点,具有广阔的国内外市场和较高的应用价值。依据国内外近年来有关辣椒色素的研究资料,概述了辣椒色素的特性、提取工艺、精制技术,比较了其生产工艺流程及产品质量的特点。列举了有机溶剂萃取、柱层析和超临界CO2流体萃取等典型的提取精制方法,比较了几种方法的优缺点,并就辣椒色素的进一步研究开发提出见解和建议,为辣椒色素的研究方向提供参考依据。

Chilli pigment is a kind of substance drawn from the rind of the ripe chilli. As a hot point of the research of natural pigment, it has a high-applied value and a good market in home and abroad. The character of chilli pigment, extracting technics, purifying technology are outlined based on the accomplishments in recent years, and the flow of technics and the quality of products are compared. Some typical methods are enumerated such as organic solvent extraction, column chromatography and Supercritical CO 2 fluid extraction. Furthermore, the viewpoint and suggestion on the farther study of chilli pigment are put forward and they will provide reference for the research.