摘要
该研究采用平板计数方法,研究了葡萄糖酸钠添加对仔猪肠道内乳酸菌增殖的影响情况,研究结果表明,添加一定量的葡萄糖酸钠于仔猪饲料能促进肠道内的乳酸菌的生长,使其增殖。从仔猪肠道内分离纯化出一种乳酸杆菌,并研究了葡萄糖酸钠对该菌的体外促进作用,研究结果显示,低浓度的葡萄糖酸钠能促进乳酸菌的生长,高浓度的葡萄糖酸钠能抑制乳酸菌的生长。
The present study was performed to investigate the influence of natrium gluconate on the reproduction of baby pig enteric lactic acid bacteria by spread plate, has proved that adding definite masses of natrium gluconate in feed can accelerate the growth of lactic acid bacteria, and multiplication. Isolating and purifying one strain of lactic acid bacteria from baby pig intestinal canal, and then studied the anxo-action of natrium gluconate. The result showed that low concentration natrium gluconate can promote the growth of the lactic acid bacteria, while high concentration natrium glu- conate has inhibit function.
出处
《中国酿造》
CAS
2013年第4期100-103,共4页
China Brewing
基金
吉林省科技发展计划项目国际科技合作(20120731)
住友化学吉林大学国际合作项目(Sumitomo06001)
关键词
仔猪
葡萄糖酸钠
乳酸菌
生长曲线
pH值曲线
体外培养
baby pig
natrium gluconate
lactic acid bacteria
growth curve
acidity curve
in vitro culture
