植物性成分与犬肠道健康的研究进展

Research Progress of Plant Ingredients and Canine Intestinal Health

植物性成分包括水分、糖类、蛋白质类、脂肪类等必需营养物质以及其次生代谢产物,如多酚类化合物、黄酮类化合物、植物甾醇等。研究显示,一些植物性成分能通过影响肠道菌群的种类及结构、改善肠道氧化应激、减少促炎细胞因子产生等方式维护犬肠道健康。本文基于肠道微生物对犬健康的影响,探讨植物性成分对犬的潜在营养和健康益处,为提高犬肠道健康及犬饲粮的合理配制提供参考。

Plant ingredients included some essential nutrients such as water,sugars,proteins,fats,as well as the production of their secondary metabolites-polyphenols,flavonoids,phytosterols,etc.Studies have found that some plant ingredients can maintain the intestinal health of dogs by affecting the types and structures of intestinal microbiota,improving intestinal oxidative stress,and reducing proinflammatory cytokines.Therefore,based on the effects of intestinal microbiota on the health of dogs,this study aimed to explore the potential nutritional and health benefits of plant ingredients for dogs,so as to provide reference for improving the intestinal health of dogs and rational canine diet formulation.