复方中药健胃促长剂对肉仔鸡鸡肉品质的影响

Effect of The stomachic and growth promoting agent of compound Chinese medicine on meat quality of broilers

为了探讨复方中药健胃促长剂对肉仔鸡鸡肉品质的影响,本研究按照单因子试验设计,将体重接近的160只14日龄AA肉鸡随机分为4组,每组10重复,每重复4只。其中1组为空白对照组,饲喂基础日粮;2、3、4组为试验组,从15日龄起,分别在基础日粮添加0.5%、1%、2%复合健胃促长剂,连续饲喂3周。测定各组肌肉的pH、滴水损失、鸡肌肉的丙二醛含量(MDA)以及总抗氧化能力(T-AOC)。结果表明,试验组肉仔鸡24 h滴水损失率、45 min pH、24 h pH较对照组有改善趋势(P<0.05),48 h滴水损失率差异显著(P<0.05),0 h与48 h MDA、T-AOC差异显著(P<0.05)。结果显示在肉仔鸡日粮中添加复合绿色健胃促长剂对肉仔鸡肌肉品质无不良影响。

In order to investigate the effect of compound Chinese medicine stomach long agent on meat quality of broilers, In this study, according to single factor experiment design, 160 similar weight 14 day old AA broilers were randomly divided into 4 groups, 10 repeats in each group, 4 in each repeat. The 1 group was the control group, fed with basic diet. 2, 3, 4 were experimental groups, from 15 days of age, respectively, add 0.5%, 1%, 2% compound in basal diet growth-promoting agent, feeding for 3 weeks. Determination the muscle pH, drip loss, malondialdehyde（MDA）content in chicken muscle and total antioxidant capacity（T-AOC）. Results showed that by Comparing with the contol group, the 24 hours drip loss rate 45 minutes pH、24 hours pH in experimental group tended to improve（P〉0.05）, and the 48 hours drop water loss rate,MDA 0 hours and 48 hours, T-AOC had significant difference（P〈0.05）. The addition of compound Chinese medicine on meat quality of broiler chickens with no adverse effects in broiler diet.