玉米源阿拉伯木聚糖的物理性质及其对肠道菌群的影响研究进展  

Recent progress in physical properties and effects on intestinal flora of maize-derived arabinoxylan

作　　者：逄金鑫 张怡 仝潇洋 邬松恒 司皓宇 宋馨[4] 乔勇进[1,2] PANG Jinxin;ZHANG Yi;TONG Xiaoyang;WU Songheng;SI Haoyu;SONG Xin;QIAO Yongjin(Crop Breeding&Cultivation Research Institute,Shanghai Academy of Agricultural Sciences,Shanghai 201403,China;Shanghai Agricultural Products Preservation and Processing Engineering Technology Research Center,Shanghai 201403,China;College of Food Science and Technology,Shanghai Ocean University,Shanghai 201306,China;School of Health Science and Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China)

机构地区：[1]上海市农业科学院作物育种栽培研究所,上海201403 [2]上海农产品保鲜加工工程技术研究中心,上海201403 [3]上海海洋大学食品学院,上海201306 [4]上海理工大学健康科学与工程学院,上海200093

出　　处：《上海农业学报》2023年第5期46-53,共8页Acta Agriculturae Shanghai

基　　金：上海科技兴农项目[沪农科推字(2021)第4-1号];上海市农产品保鲜加工专业技术服务平台(21DZ2292200);上海农产品保鲜加工工程技术研究中心(19DZ2251600)。

摘　　要：从玉米加工副产物提取阿拉伯木聚糖(AX)是玉米综合加工利用的重要部分。阿拉伯木聚糖(AX)是由吡喃木糖基通过β-(1→4)糖苷键连接的主链组成,侧链则通常为阿拉伯呋喃糖残基部分。AX具有较好的持水性、乳化性能、流变性能等物理特性,能够促进人体肠道健康。通过对玉米源的阿拉伯木聚糖的分子表征、物理特性以及对肠道菌群的影响作用进行比较分析和系统汇总,可为玉米AX的深入研究和产业应用提供理论基础和技术依据。Extraction of arabinoxylan(AX)from maize processing by-products is essential to integrated maize processing utilization.AX comprises a main chain of xylopyranosyl groups linked by theβ-(1→4)glycosidic bond,while the side chains are usually portions of arabinofuranose residues.AX has excellent physical properties such as water-holding,emulsification,and rheological properties,as well as the ability to promote human intestinal health.This paper presented a comparative analysis and systematic summary of the molecular characterization,physical properties,and effects on intestinal flora of maize-derived arabinoxylan to provide a theoretical foundation and technical basis for the in-depth study and industrial application of maize AX.

关 键 词：玉米 加工副产品 阿拉伯木聚糖 物理性质 肠道菌群 

分 类 号：S513[农业科学—作物学]