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当前位置: 首页 > 文章 > 二氢杨梅素对瑶山鸡免疫器官指数、血清生化指标及胸肌品质的影响 中国畜牧兽医 2014,41 (11) 129-132
Position: Home > Articles > Effects of Dihydromyricetin on Immune Organ Indexes,Serum Biochemical Parameters and Breast Meat Quality of Yaoshan Chickens China Animal Husbandry & Veterinary Medicine 2014,41 (11) 129-132

二氢杨梅素对瑶山鸡免疫器官指数、血清生化指标及胸肌品质的影响

作  者：
戴青;龚飞;余心哲;郁建平
单  位：
贵州大学药学院
关键词：
二氢杨梅素;瑶山鸡;免疫器官指数;血清生化指标;胸肌品质
摘  要：
本试验旨在研究藤茶中二氢杨梅素(dihydromyricetin,DMY)对瑶山鸡免疫器官指数、血清生化指标及胸肌品质的影响。选用健康的40日龄贵州瑶山鸡96只,随机分为4个处理组,每个处理组3个重复,每个重复8只鸡。Ⅰ组饲喂基础日粮,试验Ⅱ、Ⅲ、Ⅳ组分别饲喂添加了0.025%、0.05%和0.1%DMY的基础日粮,试验期70d。结果显示,日粮中添加0.05%DMY极显著提高了瑶山鸡的胸腺指数(P<0.01),各试验组对脾脏指数和法氏囊指数的影响差异均不显著(P>0.05);日粮中添加不同剂量的DMY对血清白蛋白(ALB)、总蛋白(TP)含量无显著影响(P>0.05),但添加0.05%DMY可显著降低血清中谷草转氨酶(GOT)活性(P<0.05),也显著提高了血清溶菌酶活性(P<0.05);DMY可极显著降低瑶山鸡胸肌的剪切力和滴水损失(P<0.01),但对肌肉pH、肉色、熟肉率影响差异均不显著(P>0.05)。结果表明,日粮中添加DMY可在一定程度上促进瑶山鸡的免疫器官发育,提高免疫功能及肝细胞进行物质代谢的功能,并改善瑶山鸡的胸肌品质。
译  名：
Effects of Dihydromyricetin on Immune Organ Indexes,Serum Biochemical Parameters and Breast Meat Quality of Yaoshan Chickens
作  者：
DAI Qing;GONG Fei;YU Xin-zhe;YU Jian-ping;College of Pharmacy,Guizhou University;
关键词：
dihydromyricetin;;Yaoshan chickens;;immune organ indexes;;serum biochemical parameters;;breast meat quality
摘  要：
This experiment was conducted to study the effects of dihydromyricetin(DMY)on immune organ indexes,serum biochemical parameters and breast meat quality of Yaoshan chickens.96 healthy Yaoshan chickens(40 days old)were selected and divided into 4 treatments for 70 d.Each treatment contained 3 replicates with 8 chickens per replicate.Chickens in groupⅠ were fed with basal diet as control group,treatment groupsⅡ,Ⅲ andⅣ received basal diets supplemented with 0.025%,0.05% and 0.1% DMY,respectively.The results were as follows,thymus index was extremely significantly increased with supplementation of 0.05% DMY(P<0.01);spleen index and bursa index of three treatment groups were not significantly affected(P>0.05);supplementation of different doses of DMY had no significant effects on the content of albumin and total protein(P>0.05),but the 0.05% DMY could significantly reduce the GOT activity and improve the LZM activity in serum(P<0.05);DMY could significantly reduce the shear force and drip loss of breast muscle(P<0.01),but the pH,meat color and cooked meat rate were not significantly affected(P>0.05).These results indicated that supplementation of DMY could improve the development of immune organs of Yaoshan chickens.The immune function and liver cell metabolism function could also be improved,and DMY could improve the breast meat quality.

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