影响饱腹感的成分及其生理功能的研究进展

摄食是是影响人们在短期内的能量获取的重要因素。过度的食物摄入造成人体非必需能量增加,引发肥胖、糖尿病、冠心病等疾病。为改善营养过量摄入现状,人们通过产生自身饱腹感来降低食物摄入量。有研究表明,含有膳食纤维,淀粉,蛋白质的食物摄入后会产生强烈饱腹感,能够有效减少能量摄入,但是人们却对其中的机制知之甚少。本文主要对人体饱腹感产生机理、产生饱腹感的物质种类(膳食纤维,淀粉,蛋白质)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。

Research progress on components affecting satiety and their physiological functions

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.