| 猪肉背膘中3-甲基吲哚测定方法的研究 |
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| 引用本文： | 郑君杰,刘彦.猪肉背膘中3-甲基吲哚测定方法的研究[J].现代科学仪器,2005(1):73-74. |
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| 作者姓名： | 郑君杰 刘彦 |
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| 作者单位： | 1. 北京市饲料监察所,北京,100012
2. 北京市农林科学院畜牧兽医研究所,北京,100089 |
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| 摘 要： | 3-甲基吲哚即粪臭素，是小肠中未消化的蛋白质在大肠厌氧微生物作用下的产物之一，对未阉割的公猪肉品质有显著的负面影响。本次实验就对猪肉背膘中3-甲基吲哚的测定方法进行了研究。结果为：标样浓度在120ng／ml范围内线性良好，回收率在97％左右，样品相对偏差在3％以下。表明该方法的灵敏度和准确度均较好。
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| 关 键 词： | 3-甲基吲哚 粪臭素 猪肉 测定方法 |
| 修稿时间： | 2004年12月1日 |
Study of Method for Determining 3-Methylindole in Pork Dorsal Fat |
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| Zheng Junjie,Liu yan.Study of Method for Determining 3-Methylindole in Pork Dorsal Fat[J].Modern Scientific Instruments,2005(1):73-74. |
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| Authors: | Zheng Junjie Liu yan |
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| Abstract: | methylindole is one of protein metabolizable product which was acted by anaerobic microorganism in largeintestine. It causes negative influence on pork. The main results showed as follows: During 0-120ng/ml, the linearity ofstandard curve was well. The rate of recovery was about 97% , relative error was under 3%. The sensitivity and accuracy ofthis method were well. |
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| Keywords: | s-methylindole skatole pork determination methods |
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