双歧杆菌在人工胃液中的存活率考查

双歧杆菌在人工胃液中的存活率考查大连医科大学科达药业有限公司大连１１６０２４刘文佐曲湘昆以双歧杆菌制成的微生态制剂近年来上市的品种较多，如硬胶囊剂、片剂、颗粒剂、液体制剂等。这些制剂均为胃溶型，口服后在胃部崩解、溶散。胃中ｐＨ值为１－３，双歧杆菌在此...

FEEDING TRIALS OF PIGLETS AND BROILERS BY ADDING A PROBIOTIC,MICROBE FA9102 IN THEIR RATIONS

Microbe FA9102 was Protein-riched probiotic we developed resently. The trials were made to look for the possible effects of Microbe FA9102 on piglets and broilers by adding the probiotic with their basal ration(5:95). In a growing-finishing trial of piglets treated with Microbe FA9102, the gain rate was significantly increased(25 87% higher relatively, P<0 05), feed consumption was significantly lower(11 5% lower relatively, P<0 05) and 34 days ahead reached to 90kg body weight in comparison the contral animals fed basal ration. In another feeding trial in three groups of weaning piglets with different nutrition levels(DE were 13 09,10 57 and 7 78 megajoule/kg,respectively),it was showed that the lower nutrition levels of the basal ration was, the more markable resutls more likely to be abtained when adding Microbe FA9102 in the basal ration, In a feeding trial of broilers, Microbe FA9102 increased significantly the gain in weight (8 3% higher relatively P<0 05), and reduced the feed consumption(2 8% lower relatively, P>0 05) in comparison with the control birds fed basal ration only.