功能性成分提取与分离纯化方法研究进展

近年来功能性成分的提取技术和分离纯化技术取得了较快的发展.提取技术有超声波提取、微波提取、生物酶解提取、固相萃取、超临界流体萃取等;分离纯化技术有萃取分离、沉淀分离、吸附澄清、分子蒸馏、膜过滤、色谱分离等.通过对功能性成分的提取与分离纯化技术的研究,可以提高功能性成分的品质,推进功能食品的现代化进程.

Progress in Research Work on the Extraction, Separation and Purification of Functional Compositions

In the recent years the extraction techniques, such as supersonic extraction, microwave extraction, extraction with biological ferment, solid phase extraction, supercritical fluid extraction and so on, and the techniques of separation and purification, such as extraction separation, precipitating separation adsorption separation, molecular distillation, film filtration, chromatographic separation and so on, have more rapidly developed. By making research into the techniques of extraction, separation and purification of functional compositions we can improve their quality and promoting the modernized course for functional food.