离子液体提取天然虾青素的研究进展  

Advances in Extracting Natural Astaxanthin by Ionic Liquids

作　　者：王乐民 龙光才 陈正件 龙金星[1] WANG Lemin;LONG Guangcai;CHEN Zhengjian;LONG Jinxing(South China University of Technology,Guangzhou 510641,China;Zhuhai Institute of Advanced Technology,Zhuhai 519085,Guangdong,China)

机构地区：[1]华南理工大学,广州510641 [2]珠海中科先进技术研究院,广东珠海519085

出　　处：《新能源进展》2024年第5期548-556,共9页Advances in New and Renewable Energy

基　　金：国家自然科学基金项目(22178129,21878111)。

摘　　要：虾青素是一类重要的叶黄素类胡萝卜素,由于其独特的分子结构和优异的抗氧化性被广泛应用于食品、化妆品及制药等行业。虾青素分为天然虾青素和合成虾青素,其中天然虾青素的抗氧化活性远高于合成虾青素,且消费者对天然虾青素的偏好及需求量日益增加。因此,从生物资源中提取天然虾青素具有更高的市场价值和应用潜力。相比于有机溶剂作提取剂,离子液体因溶解性能好、可循环利用、低挥发性及结构可设计性等优点使其在天然虾青素提取领域取得显著的研究成果。介绍了天然虾青素的结构与性质、应用与来源,综述了其常用的提取方法,并着重阐述了近年来离子液体体系提取天然虾青素的研究进展,以期对天然虾青素提取的深入研究与开发应用提供参考。Astaxanthin is an essential class of lutein carotenoids widely used in food,cosmetics,and pharmaceuticals due to its exceptional antioxidant qualities and distinct molecular structure.Natural astaxanthin and synthetic astaxanthin are the two types of astaxanthin,where the antioxidant properties of natural astaxanthin are higher than those of synthetic astaxanthin,and there is an increasing consumer preference and demand for natural astaxanthin.Thus,extracting of natural astaxanthin from bioresources has great market value and application potential.Because of their high solubility,low volatility,recyclability,and structural designability,ionic liquids have achieved remarkable research results in natural astaxanthin extraction compared to organic solvents as extractants.This paper first introduces the structural cosmetics,applications,and sources of natural astaxanthin,then reviews the commonly used extraction methods of astaxanthin,and elaborates on the research advances of natural astaxanthin extraction by ionic liquid systems in recent years to provide a reference value for the in-depth research and development application of natural astaxanthin extraction.

关 键 词：虾青素 抗氧化性 离子液体 生物资源 提取 

分 类 号：TK6[动力工程及工程热物理—生物能] TQ28[化学工程—有机化工]