乳酸菌在肠道健康中的功能及应用现状  

Function and Application Status of Lactic Acid Bacteria in Intestinal Health

作　　者：岳元春 栗明月 柳青[1] 乌兰[1] 马长路[1] 

机构地区：[1]北京农业职业学院食品与生物工程学院,北京

出　　处：《食品与营养科学》2024年第4期429-435,共7页Hans Journal of Food and Nutrition Science

摘　　要：乳酸菌(Lactic Acid Bacteria, LAB)作为肠道益生菌,可以产生有机酸和细菌素等具有抗菌活性的代谢产物。近年来,研究者们将LAB的应用逐渐从食品领域扩大到对人类健康的功能上,发现其可以通过调节肠道菌群和肠道免疫从而维持肠道微生态的稳定,同时对结肠癌也具有预防作用。本文总结了LAB维持肠道健康的作用机制,为通过LAB干预,从而预防及治疗肠道疾病提供新的思路。Lactic Acid Bacteria (LAB), as intestinal probiotics, can produce metabolites with antibacterial activity, such as organic acids and bacteriocins. In recent years, researchers have gradually expanded the application of LAB from the field of food to the function of human health. It has been found that it can maintain the stability of intestinal microecology by regulating intestinal microbiota and intestinal immunity and has a preventive effect on colon cancer. This paper summarized the mechanism of action of LAB to maintain intestinal health and provided a new idea for the prevention and treatment of intestinal diseases.

关 键 词：乳酸菌 肠道菌群 肠道免疫 肠道微生态 

分 类 号：R57[医药卫生—消化系统]