影响饱腹感的成分及其生理功能的研究进展

Research progress on components affecting satiety and their physiological functions

饱腹感是指在人体摄入一定量的食物后,心理上或生理上对更多食物的摄入没有欲望的一种状态,而摄入一些含有膳食纤维、抗性淀粉、蛋白质的食物后会产生强烈饱腹感,能够有效减少能量摄入,同时能够促进与饱腹感信号传导密切相关的生理指标的分泌,并对肥胖、糖尿病、冠心病等疾病有预防作用,但是人们却对其中的机制了解甚少。本文主要对人体饱腹感产生机制、产生饱腹感的物质种类及其生理功能进行论述,旨在为人类健康饮食和预防疾病的研究提供思路。

Satiety refers to a state in which the human body has no desire for more food psychologically or physiologically after ingesting a certain amount of food.However,after ingesting some foods containing dietary fiber,resistant starch and protein,it will produce a strong sense of satiety,which can effectively reduce energy intake and promote the secretion of physiological indicators closely related to satiety signal transduction,it also plays a preventive role in obesity,diabetes,coronary heart disease and other diseases,however,little is known about its mechanism.This paper mainly summarized the mechanism of human satiety,the types of substances that produced satiety and their physiological functions,in order to provide ideas for the research of human healthy diet and disease prevention.