EFFECTS OF SELENIUM-AND ZINC-ENRICHED PROBIOTICS ON BLOOD CONTENT OF SELENIUM AND ZINC,ANTIOXIDATION FUNCTION AND INTESTINAL MICROFLORA IN CANINES
- VernacularTitle:富硒锌益生菌对犬的全血硒锌含量与抗氧化能力和肠道菌群的影响
- Author:
Zhiping ZHAO
;
Kehe HUANG
;
Zhihua REN
;
Jiajun YANG
;
Chengwu WEI
- Publication Type:Journal Article
- Keywords:
selenium-enriched and zinc-enriched probiotics;
antioxidation funciton;
intestinal microflora
- From:
Acta Nutrimenta Sinica
1956;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effects of selenium-and zinc-enriched probiotics on the content of selenium and zinc in blood,antioxidation function and intestinal microflora in canine.Method Eight 18-month native canines,female and male in half,were randomly divided into the control and treatment groups on average.The control group received basal diet,the treatment group received basal diet supplemented with 2.0g selenium-and zinc-enriched probiotics everyday.To determine the experimental indices,the samples were collected on D0,D15 and D30,respectively.Results Compared with the control group,on D15,the content of selenium and zinc in blood,blood GPX,serum SOD,T-AOC and the amount of Lactobacillus in the experimental group were significantly increased,while the amount of Escherichia coli significantly decreased,but the serum MDA and the amount of Bifidobacterium,Staphylococcus and Enterococcus had no significant change.On D30,the content of selenium in blood,serum SOD,T-AOC and the amount of Lactobacillus were very significantly increased,while the content of zinc in blood,blood GPX and the amount of Bifidobacterium significantly increased;but serum MDA and the amount of Escherichia coli,Staphylococcus and Enterococcus very significantly decreased.Conclusion Selenium-and zinc-enriched probiotics could increase content of selenium and zinc in blood,enhance antioxidation function,improve and regulate the intestinal microflora.
