苦豆籽粕-两歧双歧杆菌合生元对鸡肠道致病菌体外生长的影响

Study on the growth influence of the Foxtail-like sophara seed's dregs-Bifidobacterium synbiotics to chicken intestinal bacteria in vitro

为了研究苦豆籽粕-两歧双歧杆菌合生元对鸡肠道微生物区系的影响,试验研究了0.5%、1%、1.5%、2%不同比例液体合生元对鸡白痢沙门杆菌和大肠杆菌体外生长的影响。结果表明:苦豆籽粕-两歧双歧杆菌合生元对鸡肠道致病菌的抑菌作用明显,苦豆籽粕-两歧双歧杆菌合生元对鸡大肠杆菌的体外生长抑制作用与对照组对比差异极显著(P<0.01);苦豆籽粕-两歧双歧杆菌合生元对鸡白痢沙门杆菌的抑制效果与对照组相比差异也极显著(P<0.01)。

In order to explore the influence of Foxtail - like sophara seed＇s Dregs - Bifidobacterium synbiotics to chicken intestinal microbial flora, the influence of the 0.5% ,1% ,1.5% and 2% Foxtail -like sophara seed＇s dregs -Bifidobacterium synbioties to S. pullorum,E, coli was studied in vitro . The result indicated that Foxtail - like sophara soed＇s dregs - Bifidobacterium synbiotics had an obvious antibacterial action to chicken intestinal pathogenic bacteria. There was a significant difference （P 〈 0.01 ） ; Foxtail -like sophara seed＇s dregs -Bifidobacterium synbiotics to S. pullorum Bacteriostatie effect in comparison with the control group significant difference（ P 〈0.01 ）.