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首页> 外文期刊>Meat Science >Do mycotoxin contaminated diets and yeast cell wall adsorbent affect meat quality of Nellore bulls finished in feedlot? - A short communication
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Do mycotoxin contaminated diets and yeast cell wall adsorbent affect meat quality of Nellore bulls finished in feedlot? - A short communication

机译:受到霉菌毒素污染的饮食和酵母细胞壁吸附剂是否会影响育肥场完成的内罗尔公牛的肉质?

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摘要

Ninety-six Nellore bulls (430 +/- 13 kg and 24 months) were assigned to a completely randomized block design (2 x 2 factorial arrangement of treatments) to evaluate meat quality. Dietary treatments consisted of natural or exogenous contamination with mycotoxins (Factor 1), with or without yeast cell wall adsorbent (10 g/animal/d; Factor 2). The diets were provided during 97 d. The meat chemical composition was unaffected (P >= .37) by the factors and the averages of variables were 74.2% moisture, 22.7% protein, 1.04% ether extract, and 2.10% ash. The L*, a*, b*, E*, C* (P >= .11), cooking loss (P >= .24) and Warner-Bratzler shear force (P >= .17) were also similar among factors. In conclusion, low mycotoxin contamination and yeast cell wall based adsorbent do not affect meat quality of Nellore bulls finished in feedlot.
机译:将九十六只Nellore公牛(430 +/- 13公斤和24个月)分配到完全随机分组设计(2 x 2处理的因子布置)以评估肉品质量。饮食处理包括用霉菌毒素(因子1),有或没有酵母细胞壁吸附剂(10 g /动物/天;因子2)进行自然或外源性污染。在97天之内提供饮食。肉类的化学成分不受这些因素的影响(P> = 0.37),变量的平均值为74.2%水分,22.7%蛋白质,1.04%乙醚提取物和2.10%灰分。 L *,a *,b *,E *,C *(P> = .11),蒸煮损失(P> = .24)和Warner-Bratzler剪切力(P> = .17)在各因素之间也相似。总之,低霉菌毒素污染和基于酵母细胞壁的吸附剂不会影响育肥场完成的内罗尔牛的肉品质。

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