畜牧与饲料科学2016，Vol.37Issue(2)：10-13,4.
发酵乳酸杆菌对肉鸡血清抗氧化性能及肠道挥发性脂肪酸（VFA）的影响
Effect of Lactobacillus fermentum on Serum Antioxidant Capacity and Volatile Fatty Acid (VFA) in Intestine of Broiler Chickens
郭元晟 1靳鹏2
作者信息
- 1. 锡林郭勒职业学院，内蒙古 锡林浩特 026000
- 2. 河北省滦平县农牧局，河北 滦平 068250
- 折叠
摘要
Abstract
This experiment was conducted to assess the supplementation of Lactobacillus fermentum F-6 with different levels in basal diet on serum antioxidant capacity and volatile fatty acid (VFA) in intestine of broiler chickens. A total of 240 1-day-old healthy AA broiler chickens were included in this study and were randomly divided into 4 groups (3 experimental groups and 1 control group). No significant differences were observed in initial body weight between the chickens of different groups (P>0.05). The same basal diet was supplied for each group;however, the basal diet of the three experimental groups was supplemented with 2.0×105, 2.0×106 and 1.0×107 CFU/mL of Lactobacillus fermentum F-6, respectively. No additions of Lactobacillus fermentum F-6 were made in basal diet of the control group. The serum content of MDA and SOD as well as content of VFA in intestine of 21-day-old and 42-day-old broiler chickens in each group were determined. The results showed that the serum content of SOD of 21-day-old chickens of experimental group 3 was significantly higher than that of control group (P<0.05);the serum content of SOD of 42-day-old chickens in experimental group 2 and 3 were significantly higher than that in control group (P<0.05);the content of acetic acid and total volatile fatty acid (TVFA) in cecum and ileum of 21-day-old and 42-day-old broiler chickens of all experimental groups were significantly higher than that in control group (P<0.05);except for experimental group 1, the content of butyrate in cecum and ileum of 21-day-old and 42-day-old broiler chickens of the other experimental groups were significantly higher than that of control group (P<0.05). It was demonstrated that the supplementation of Lactobacillus fermentum F-6 in basal diet was able to improve the serum antioxidant capacity and increase the level of VFA in intestine of broiler chickens, which was potential to be developed as a new type of additive.关键词
发酵乳酸杆菌/肉鸡/抗氧化/VFAKey words
Lactobacillus fermentum/broilers/antioxidant/VFA分类
农业科技引用本文复制引用
郭元晟,靳鹏..发酵乳酸杆菌对肉鸡血清抗氧化性能及肠道挥发性脂肪酸（VFA）的影响[J].畜牧与饲料科学,2016,37(2):10-13,4.
