Arya S S, Kaimal Admajith M, Chib Moksha, Sonawane Sachin K, Show Pau Loke
1Food Engineering and Technology Department, Institute of Chemical Technology, NM Parekh Marg, Matunga, Mumbai India.
2Food Science and Technology, School of Biotechnology and Bioinformatics, D. Y. Patil University, Navi Mumbai, India.
J Food Sci Technol. 2019 Feb;56(2):524-534. doi: 10.1007/s13197-018-3546-7. Epub 2019 Jan 3.
Recently, a novel technique for extraction of functional thermally sensitive bioactive components from food has been developed due to its green efficacy (no toxic chemicals) and cost effectiveness. Cloud point extraction (CPE) is one of the such best alternative techniques that can be used for extraction of wide range of organic and inorganic components using green surfactants. It is a simple, rapid and inexpensive extraction technique which involves clustering of non-ionic surfactant monomers to form a hydrophobic core (micelle), which then entraps the hydrophobic bioactive compounds within it. CPE can be applied for extraction of bioactives from food processing waste as well as separation and purification of proteins. Besides that, research has received special attention on sample preparation for analysis of food constituents in the last decade. The scope of CPE is very vast in these sectors because of the advantages of CPE over other methods. This review deals with significance of CPE method and their potential green applications in food processing.
最近,由于其绿色高效(无有毒化学物质)和成本效益,一种从食品中提取功能性热敏生物活性成分的新技术被开发出来。浊点萃取(CPE)是其中一种最佳的替代技术,可用于使用绿色表面活性剂提取多种有机和无机成分。它是一种简单、快速且廉价的萃取技术,涉及非离子表面活性剂单体聚集形成疏水核心(胶束),然后将疏水性生物活性化合物包裹在其中。CPE可用于从食品加工废料中提取生物活性物质以及蛋白质的分离和纯化。除此之外,在过去十年中,关于食品成分分析的样品制备研究受到了特别关注。由于CPE相对于其他方法的优势,其在这些领域的应用范围非常广泛。本综述探讨了CPE方法的重要性及其在食品加工中的潜在绿色应用。