皖东黄牛肌肉中部分矿物元素的比较与分析
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S823.8+1

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安徽省肉牛现代产业化基金项目(20101690)


Comparison and Analysis of Some Mineral Elements in the Muscle of Eastern Anhui Cattle
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    摘要:

    采用原子吸收分光光度法测定皖东黄牛腰大肌、背最长肌和股二头肌肌肉中Ca、Fe、Zn、K和Mg五种矿物元素的含量,用紫外分光光度计测定P的含量,探讨皖东黄牛不同部位肌肉中部分矿物元素的含量。结果表明,皖东黄牛股二头肌组织中Fe、Zn的含量极显著高于腰大肌和背最长肌(P<0.01),K的含量显著高于腰大肌(P<0.05);背最长肌中Mg的含量显著高于股二头肌(P<0.05);腰大肌、股二头肌、背最长肌Ca、P含量均无明显差异。结论:皖东黄牛不同部位肌肉中的Fe、Zn、K、Mg元素含量差异较大。

    Abstract:

    Five elements, including Ca, Fe, Zn, K and Mg, in the psoas muscle, longissimus dorsi muscle andbiceps femoris muscle of eastern Anhui cattle were measured by using the atomic absorption spectrophotometer, andthe content of P was determined by using the Ultraviolet spectrophotometer to study the content of some mineral ele-ments in different parts of muscles of eastern Anhui cattle. The results showed that the contents of Fe and Zn in thebiceps femoris muscle were significantly higher than that in the psoas muscle and longissimus dorsi muscle(P <0.01), while the content of K was much higher that in the psoas muscle(P < 0.05). The content of Mg in the longissi-mus dorsi muscle was significantly higher than that in the biceps femoris muscle(P < 0.05). No obvious differencewas found in the contents of Ca and P in the psoas muscle, longissimus dorsi muscle and biceps femoris muscle ineastern Anhui cattle. In conclusion, there was great difference at the content of Fe, Zn, K and Mg elements amongdifferent parts of muscles in eastern Anhui cattle.

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宁康健,蔡治华,吕锦芳,姜锦鹏,何亚健.皖东黄牛肌肉中部分矿物元素的比较与分析[J].东北农业科学,2015,40(1):73-75.

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  • 收稿日期:2014-08-12
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  • 在线发布日期: 2024-12-06
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