导言低聚果糖是不能消化的低聚糖类,在各种可食用的食品植物中自然地出现,像洋葱和韭菜。新近作为食物成分的低聚果糖的使用激发了对他们可能的保健作用的更多的研究。因为低聚果糖在人小肠不被酶类水解,它们完整的到达结肠。我们以前的研究显示,加入年轻健康客体的饮食中的低 Introduction Fructooligosaccharides are indigestible oligosaccharides that naturally occur in various edible food plants, such as onions and leeks. The recent use of fructooligosaccharides as a food ingredient has stimulated more research on their possible health effects. Because fructooligosaccharides are not enzymatically hydrolyzed in the human small intestine, they reach the colon intact. Our previous studies showed that the dietary intake of young healthy subjects is low