首页> 中文期刊> 《动物研究(英文)》 >Combined Effects of Dietary Bacillus subtilis and Trans-cinnamic Acid on Growth Performance,Whole Body Compositions,Digestive Enzymes and Intestinal bacteria in Rainbow Trout(Oncorhynchus mykiss)

Combined Effects of Dietary Bacillus subtilis and Trans-cinnamic Acid on Growth Performance,Whole Body Compositions,Digestive Enzymes and Intestinal bacteria in Rainbow Trout(Oncorhynchus mykiss)

         

摘要

In this study,the combined effects of dietary Bacillus subtilis(BS,107 g/cfu)and different levels(0.025%,0.050%,0.075%and 0.150%)of trans-cinnamic acid(CA)on fish growth performance,whole body compositions,digestive enzymes,intestinal bacteria and internal organ index of rainbow trout(Oncorhynchus mykiss)were investigated.Six different experimental groups including control group(C),C+BS,0.025%CA+BS,0.050%CA+BS,0.075CA+BS,0.150%CA+BS)were established.According to the results obtained,growth performance,whole body compositions and digestive pH were not statistically significant among groups.Further,no significant differences were found between experimental groups in terms of the intestinal enzymes(trypsin,alkaline phosphatase and lipase)and gastric pepsin.Significantly higher levels of intestinal amylase were found in the control+BS,0.025%CA+BS,0.050%CA+BS,and 0.075%CA+BS compared to the control and 0.150%CA+BS groups.Moreover,coliform and Enterobacteriaceae counts were highest in the control+B.subtilis and lowest in the 0.150%CA+B.subtilis groups.

著录项

  • 来源
    《动物研究(英文)》 |2019年第2期|P.17-25|共9页
  • 作者单位

    Department of Aquaculture Faculty of Marine Sciences and Technology Çanakkale Onsekiz Mart University Çanakkale 17100Çanakkale Turkey;

    Department of Aquaculture Faculty of Marine Sciences and Technology Çanakkale Onsekiz Mart University Çanakkale 17100Çanakkale Turkey;

    Department of Aquaculture Faculty of Marine Sciences and Technology Çanakkale Onsekiz Mart University Çanakkale 17100Çanakkale Turkey;

    Department of Marine Technology Faculty of Marine Sciences and Technology Çanakkale Onsekiz Mart University Çanakkale 17100Çanakkale Turkey;

    Department of Marine Science Faculty of Marine Sciences and Technology Çanakkale Onsekiz Mart University Çanakkale 17100Çanakkale Turkey;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 消化系及腹部疾病;
  • 关键词

    B.subtilis; Cinnamic acid; Organic acid; Probiotic; Oncorhynchus mykiss;

    机译:枯草芽孢杆菌;肉桂酸;有机酸;益生菌;mycorhynchus mykiss;
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