Dietary Supplementation of Lactobacillus Sporogenes on Performance and Serum Biochemico-Lipid Profile of Broiler Chickens

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An experiment was conducted to study the effect of dietary supplementation of probiotic <I>Lactobacillus sporogenes</I> (<I>L. sporogenes</I>) on performance and serum biochemico-lipid profile of broiler chickens. One hundred and twenty, day-old commercial broiler chicks were distributed equally into 3 groups of 40 chicks each, which was further replicated to 8 groups of 5 each. The chicks were placed on one of three dietary treatments : basal, basal with probiotic (6×10<SUP>8</SUP> spore of <I>Lactobacillus sporogenes</I> per g) at 100 or 200mg per kg feed. Body weight gain increased and feed conversion ratio improved significantly due to dietary supplementation of 100mg probiotic per kg diet. However, no further benefits on the above parameters could be observed by increasing the level of supplementation from 100 to 200mg per kg. Leg abnormality score is not influenced by probiotic supplementation in the diet. However, the bone breaking strength and bone ash content increased significantly by probiotic supplementation at 100mg per kg diet. The concentration of protein and calcium increased significantly due to dietary supplementation of <I>L. sporogenes.</I> Neither concentration of inorganic phosphorus nor activities of enzymes such as serum glutamate-oxaloacetate transminae (SGOT), serum glutamate-pyruvate transaminase (SGPT) and alkaline phosphatase (ALP) in serum were influenced due to <I>L. sporogenes</I> supplementation. Serum total cholesterol, low-density lipoprotein (LDL) cholesterol, very low-density lipoprotein (VLDL) cholesterol and triglycerides were reduced significantly by dietary supplementation of <I>L. sporogenes</I> at 100mg per kg diet. However, high-density lipoprotein (HDL) cholesterol of birds was not influenced by <I>L. sporogenes</I> supplementation. It is concluded that dietary supplementation of <I>Lactobacillus sporogenes</I> (6×10<SUP>8</SUP> spore per g) at 100mg per kg diet significantly enhanced body weight gain, improved feed conversion ratio, bone ash and bone breaking strength and lowered total cholesterol, VLDL cholesterol and triglycerides concentrations in the serum of broiler chickens.

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  • The journal of poultry science  

    The journal of poultry science 43(3), 235-240, 2006-07-25 

    日本家禽学会

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各種コード

  • NII論文ID(NAID)
    10018180142
  • NII書誌ID(NCID)
    AA11564513
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    13467395
  • NDL 記事登録ID
    7990636
  • NDL 雑誌分類
    ZR22(科学技術--農林水産--畜産)
  • NDL 請求記号
    Z54-J694
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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