›› 2015, Vol. 42 ›› Issue (6): 1458-1463.doi: 10.16431/j.cnki.1671-7236.2015.06.020

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The Effects of Compound Probiotics Supplementation on Blood Biochemical Indexes and Antioxidant Capacity of Yili Mare during Lactation

ZANG Chang-jiang, LI Xiao-bin, DENG Hai-feng, CHEN Xue-ji, YANG Kai-lun   

  1. Xinjiang Key Laboratory of Herbivore Nutrition for Meat & Milk Production, College of Animal Science, Xinjiang Agricultural University, Urumqi 830052, China
  • Revised:2015-05-04 Online:2015-06-20 Published:2015-07-23

Abstract: The experiment was conducted to study the effects of compound probiotics supplementation on blood biochemical indexes and antioxidant capacity of Yili mare during lactation.A total of 24 Yili mare during lactation were divided into four groups with similar age,parity,lactation months,i.e.groups Ⅰ,Ⅱ,Ⅲ and control group.The control group and trial groups fed with the same based diet,groups Ⅰ,Ⅱ,Ⅲ were supplemented with 0.05 g of Bacillus subtilis (2.0×1011 CFU/g) and 0.133 g of plant Lactobacillus (3.0× 1010 CFU/g),0.10 g of Bacillus subtilis and 0.266 g of plant Lactobacillus,0.15 g of Bacillus subtilis and 0.399 g of plant Lactobacillus, respectively.The results showed as follows:Compared with control group,total protein,albumin,blood urea nitrogen contents and GSH-Px,SOD activities of blood in trail groups were no significant differences (P >0.05);But supplementary feeding compound probiotics total protein,albumin contents and SOD activity of blood in trail groups had a upward trend.GLB content of blood in group Ⅱ was significantly higher than the control group and groupⅠ(P <0.05);CAT activity of blood in group Ⅱ was significantly higher than control group and group Ⅲ (P <0.05);T-AOC activity of blood in group Ⅱ was significantly higher than groupsⅠand Ⅲ (P <0.05);No significant difference was observed among other groups (P >0.05).Therefore,supplementary feeding plant Lactobacillus and Bacillus subtilis complexes had enhanced immune function,improved the nitrogen deposition and the body's antioxidant capacity of Yili mare during lactation,when supplementary feeding 0.10 g of Bacillus subtilis and 0.266 g of plant Lactobacillus complexs was more obvious effect.

Key words: Yili mare; Bacillus subtilis; plant Lactobacillus; blood biochemical indexes; antioxidant capacity

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