摘要
淀粉为人体生命活动提供必须的热量,但它通常有较高的血糖生成指数,消化后易导致血糖水平陡增,引发胰岛素抵抗,危害健康。淀粉的消化特性与其多尺度结构有关,通过改性改变淀粉的多尺度结构可以实现对淀粉消化特性的调控,而物理改性因安全简便、环境友好的特点受到越来越多的关注。基于此,本文概述了淀粉的消化特性,分析了淀粉多尺度结构与消化特性的关系,综述了水热处理、微波、挤压、高压均质、超声波、冷等离子和物理包封等物理改性对淀粉消化特性的调控,展望了淀粉消化特性的未来研究方向。
Starch provides essential calories for the body's vital activities,but it usually has a high glycemic index.The digestion of starch tends to lead to a steep increase in blood sugar levels,insulin resistance and health risk.The digestibility of starch is related to its multi-scale structure.The regulations of starch digestibility can be achieved by altering its multiscale structure through the modifications.However,the physical modification has received more and more attention due to its safety,simplicity and environmental friendliness.Based on this,the digestibility of starch is outlined.The relationship between the multi-scale structure and digestive properties of starch is analyzed.The digestive properties of starch regulated by physical modifications,such as hydrothermal treatment,microwave,extrusion,high-pressure homogenization,ultrasonic,cold plasma and physical encapsulation are reviewed.The future research directions on starch digestibility are also provided.
作者
王梦桔
马春敏
吴巧艳
杨杨
刘晓飞
王艳
边鑫
王冰
张光
张娜
WANG Mengju;MA Chunmin;WU Qiaoyan;YANG Yang;LIU Xiaofei;WANG Yan;BIAN Xin;WANG Bing;ZHANG Guang;ZHANG Na(College of Food Engineering,Harbin University of Commerce,Harbin 150028,China)
出处
《食品工业科技》
CAS
北大核心
2024年第15期443-451,共9页
Science and Technology of Food Industry
基金
国家重点研发计划重点专项(2021YFD2100902-3)
国家自然科学基金资助项目(32072258)
中央引导地方科技发展资金项目(ZY2022BHRB-12)
黑龙江省青年人才托举项目(2022QNTJ010)
哈尔滨商业大学2022年研究生创新科研资金项目(YJSCX2022-751HSD)。
关键词
物理改性
淀粉
多尺度结构
消化特性
physical modification
starch
multi-scale structure
digestibility
