摘要
植酸广泛存在于植物性食品中,是植物籽粒中磷的主要贮存形式。近年来,由于植酸及其降解产物可螯合矿质离子并降低蛋白质可利用性等抗营养特性,其在食品中的研究越来越受到重视。本文对植酸及其降解产物低级磷酸肌醇的性质、抗营养作用、生物活性以及在食品中的含量水平进行评述,并重点探讨其在食品中的分析测定方法,比较多种检测方法的优劣,以期为未来植酸及其降解产物精准检测的深入研究提供借鉴,也希望为我国食品中植酸推荐摄入量的制定和研究提供参考。
Phytic acid widely exists in plant foods,which is the main storage form of phosphorous in plant seeds.Recently,phytic acid in foods has attracted increasing research attention due to the antinutritional properties of phytic acid and its degradation products such as chelating with mineral ions and reducing protein bioavailability.In this paper,the characteristics,antinutritional quality and physiological activities of phytic acid and its degradation products lower inositol phosphates,as well as their contents in foods are summarized.Moreover,the analytical methods for these compounds in foods are highlighted and the advantages and disadvantages of various analytical methods are analyzed and compared.It is anticipated that this review will provide a reference for the precise detection of phytic acid and its degradation products and for the formulation of recommended intake for phytic acid from foods in China.
作者
陈佳悦
范蓓
刘贵巧
李春梅
王凤忠
CHEN Jiayue;FAN Bei;LIU Guiqiao;LI Chunmei;WANG Fengzhong(Key Laboratory of Agro-products Processing,Ministry of Agriculture and Rural Affairs,Institute of Food Science and Technology,Chinese Academy of Agricultural Sciences,Beijing 100193,China;School of Life Sciences and Food Engineering,Hebei University of Engineering,Handan 056038,China)
出处
《食品科学》
EI
CAS
CSCD
北大核心
2023年第19期299-307,共9页
Food Science
基金
现代农业产业技术体系建设专项(CARS-04)。
关键词
植酸
降解产物
抗营养
食品
分析方法
phytic acid
degradation products
antinutritional
food
analytical methods
