| 中草药添加剂对河西牛肉挥发性化合物的影响 |
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| 引用本文： | 周学辉,杨世柱,李伟,杨濯羽,郭兆斌,余群力.中草药添加剂对河西牛肉挥发性化合物的影响[J].中兽医医药杂志,2012,31(5):40-44. |
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| 作者姓名： | 周学辉 杨世柱 李伟 杨濯羽 郭兆斌 余群力 |
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| 作者单位： | 1. 中国农业科学院兰州畜牧与兽药研究所,甘肃兰州,730050
2. 甘肃农业大学食品科学与工程学院 |
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| 基金项目： | 甘肃省科技重大专项计划项目“河西肉牛良种繁育体系的研究与示范”（1002NKDA023） |
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| 摘 要： | 为了研究中草药添加剂对牛肉挥发性化合物的影响,试验选取成年河西肉牛,饲养过程分为中草药组和对照组,屠宰后运用气相色谱-质谱联用技术(GC-MS)进行牛肉挥发性化合物含量的测定。结果表明,中草药组和对照组牛肉挥发性物质在种类和含量上都有差异,对照组烃类、酮类、芳香族化合物、含硫类含量均高于中草药组,而中草药组醛类物质的含量比对照组高30.11%,同时认为中草药的添加与α-蒎烯、β-丁香烯、柠檬烯等特征挥发性化合物的产生有关。说明中草药添加剂能够增加牛肉中醛类、醇类以及杂环类化合物的含量,并能产生一些中草药添加剂所特有的挥发性化合物。
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| 关 键 词： | 牛肉 中草药饲料添加剂 挥发性化合物 |
Effects of Chinese herb additive on volatile compounds in Hexi beef |
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| Institution: | ZHOU Xue-hui, YANG Shi-zhu,LI Wei (Lanzhou Institute of Husbandry ＆ Pharmaceutical Science of CAAS, Lanzhou Gansu 730050, China) |
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| Abstract: | Adult Hexi beef in Chinese herb group and control group were raised,and the volatile compounds of beef were determined by gas chromatograph-mass spectrometer（GC-MS）to investigate the effects of Chinese herb additive on beef.It was found that there were many differences in kinds and contents of volatile compounds between two groups.The contents of hydrocarbons,ketone,aromatic compounds and sulfur in control group were higher than that of Chinese herb group,while the content of aldehydes in herb group was 30.11% higher than that of the control.It is considered that the producing of α-Pinene,β-Caryophyllene,Limonene and some other characteristic volatile compounds was relevant to Chinese herb addictive.It is showed that Chinese herb addictive can not only increase the content of aldehyde,alcohols and heterocyclic,but also produce some specific volatile compounds in beef. |
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| Keywords: | beef Chinese herb addictive volatile compounds |
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