| 四种蜂蜜中脂肪酸的气相色谱-质谱分析 |
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| 引用本文： | 朱晓玲,朱婕妤,朱露,文红,刘睿.四种蜂蜜中脂肪酸的气相色谱-质谱分析[J].食品科学,2011,32(16):338-342. |
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| 作者姓名： | 朱晓玲 朱婕妤 朱露 文红 刘睿 |
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| 作者单位： | 1. 华中农业大学食品科技学院
2.武汉市蜂产品质量控制工程技术研究中心
3.湖北省产品质量监督检验研究院 |
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| 基金项目： | 武汉市科技局工程技术研究中心项目(200920137007); 中央高校基本科研业务费专项资金资助项目(200922;2010PY015); 华中农业大学校SRF项目(A059) |
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| 摘 要： | 对湖北产荆条蜜、紫云英蜜、柑橘蜜、油菜蜜4个蜂蜜品种中的脂肪酸组成和含量进行分析比较。采用乙醚提取蜂蜜中的脂肪酸，再以硫酸-甲醇溶液进行甲酯化处理，通过气相色谱-质谱联用仪分离鉴定其中的脂肪酸组成和相对含量。结果表明，4种蜂蜜中共分离出14种脂肪酸，其中荆条蜜、紫云英蜜及油菜蜜中分别鉴定出8种脂肪酸，柑橘蜜中鉴定出7种脂肪酸，另外，14种脂肪酸中不饱和脂肪酸占总脂肪酸含量的45.53%～79.31%，饱和脂肪酸占总脂肪酸含量的16.68%～40.77%，4种蜂蜜中均含有棕榈酸和油酸。
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| 关 键 词： | 蜂蜜 脂肪酸 气相色谱-质谱 |
GC-MS Analysis of Fatty Acids in Four Kinds of Honey |
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| ZHU Xiao-ling,ZHU Jie-yu,ZHU Lu,WEN Hong,LIU Rui.GC-MS Analysis of Fatty Acids in Four Kinds of Honey[J].Food Science,2011,32(16):338-342. |
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| Authors: | ZHU Xiao-ling ZHU Jie-yu ZHU Lu WEN Hong LIU Rui |
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| Affiliation: | (1. College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China；
2. Wuhan Research Center on Quality Control Engineering of Bee Products, Wuhan 430070, China；
3. Hubei Provincial Supervision and Inspection Research Institute for Product Quality, Wuhan 430061, China) |
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| Abstract: | The composition and contents of fatty acids in four kinds of honey such as chaste tree honey,clover honey,citrus honey and rape honey collected from Hubei province were comparatively analyzed.Fatty acids were extracted by ether and esterified with 1% sulfuric acid-methanol,and then analyzed by gas chromatography-mass spectrometry(GC-MS).Totally 14 fatty acids were identified in four kinds of honey,of which 8 were isolated from chaste tree honey,clover honey and rape honey,and 7 were isolated from citrus hon... |
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| Keywords: | honey fatty acid gas chromatography-mass spectrometry(GC-MS) |
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