期刊名称：Journal of Nutritional Science and Vitaminology
印刷版ISSN：0301-4800
电子版ISSN：1881-7742
出版年度：1982
卷号：28
期号：5
页码：501-510
DOI：10.3177/jnsv.28.501
出版社：Center for Academic Publications Japan
摘要：To determine the effect of a certain diet on the intestinal flora of chicks, the cecal flora of chicks fed on a low protein or low lysine diet was examined. The cecal flora of chicks fed on the low protein diet was similar to that of chicks fed on a normal protein diet, but the total count of bacteria, Eubacterium and Enterobacteriaceae in the cecal content of chicks fed on the low lysine diet containing a formulated amino acid mixture minus lysine was significantly lower than that of chicks fed on the control diet. The total count of Lactobacillus in the cecum was remarkably reduced by feeding the amino acid diet, especially the low lysine diet. Levels of most free amino acids in the cecal contents of the low protein group were significantly lower than those of the control. Lysine, leucine, phenyl-alanine, methionine, histidine, glycine and tyrosine of the cecal contents in the low lysine group were significantly lower than those of the control group.
关键词：cecal flora;low protein diet;low lysine diet;cecal contents;free amino acids
