新生儿由于其自身发育的原因,有其特殊的生理特点,如免疫功能低下、肠道功能不健全、肠道细菌数量、细菌种类较少等特点。最近对益生元的研究发现益生元是某些益生菌的生长底物,能够通过影响肠道菌群的定植调节肠道菌群的种类和数量[1],它是一种非消化性的食品添加剂,通过选择 Due to its own development, newborn babies have their special physiological characteristics, such as low immunocompromise, incomplete gut function, number of intestinal bacteria and few bacterial species. Recent research on prebiotics has shown that prebiotics are the substrates for the growth of certain probiotics and can regulate the type and amount of intestinal microflora by influencing the colonization of intestinal microflora [1], a non-digestible food Additives, by choice