| GC／TOF-MS法分析不同蜂蜡净油的挥发性成分 |
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| 引用本文： | 杨眉,冒德寿,李智宇,洪鎏,刘强.GC／TOF-MS法分析不同蜂蜡净油的挥发性成分[J].香料香精化妆品,2013(2):20-28. |
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| 作者姓名： | 杨眉 冒德寿 李智宇 洪鎏 刘强 |
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| 作者单位： | 红塔烟草(集团)有限责任公司技术中心,云南玉溪,653100 |
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| 基金项目： | 国家烟草专卖局增香保润重大专项资金资助项目 |
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| 摘 要： | 利用气相色谱／飞行时间质谱，对4家公司不同蜂蜡净油的挥发性成分进行了分析，通过质谱库检索、保留指数比对及标准品验证，共检出186个化合物。其中，样品A与B的香气特征和挥发性组分类似，疑为调配精油，共同检出的物质有107种，主要成分包括乙酸香叶酯、（E）-大茴香脑、苯甲醇、香兰素、苯乙酸苯乙酯等；样品C与D的香气特征和挥发性组分类似，为天然精油，共同检出的物质有83种，主要成分包括棕榈酸乙酯、苯甲酸、硬脂酸乙酯、亚油酸、棕榈酸等。研究结果为蜂蜡净油的产品开发和品质控制提供了技术支撑。
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| 关 键 词： | 蜂蜡净油 气相色谱 飞行时间质谱法 挥发性成分 |
Analysis of Volatile Components in Four Beeswax Absolute Samples by GC/TOF-MS |
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| YANG Mei
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MAO Deshou
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LI Zhiyu
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HONG Liu
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LIU Qiang.Analysis of Volatile Components in Four Beeswax Absolute Samples by GC/TOF-MS[J].Flavour Fragrance Cosmetics,2013(2):20-28. |
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| Authors: | YANG Mei MAO Deshou LI Zhiyu HONG Liu LIU Qiang |
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| Affiliation: | ( Technology Center of Hongta Group,Yuxi 653100,Yunnan,China) |
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| Abstract: | The volatile components of beeswax absolute from different companies were identified by gas chromatography/timeof-flight mass spectrometry. With the MS library search, 186 compounds were confirmed by using retention index or comparing with the standard compounds in a typical sample. 107 compounds were identified both in sample A and B, and the main components were geranyl acetate, （E）-anethole, benzyl alcohol, vanillin, phenylacetic acid phenethyl ester and so on. 86 compounds were identified both in sample C and D, and the main components were ethyl palmitate, benzoic acid, ethyl stearate, Iinoleate, palmitic acid and so on. The results provide technical support for the development and quality control of beeswax absolute. |
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| Keywords: | beeswax absolute GC/TOF-MS volatile components |
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