| 水蜜桃香精挥发成分的气相色谱/质谱分析 |
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| 引用本文： | 孙川,桂永发,许永,倪朝敏,李忠任,缪明明. 水蜜桃香精挥发成分的气相色谱/质谱分析[J]. 应用化工, 2007, 36(11): 1138-1140 |
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| 作者姓名： | 孙川 桂永发 许永 倪朝敏 李忠任 缪明明 |
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| 作者单位： | 1. 红塔烟草集团有限责任公司,技术中心,云南,玉溪,653100;昆明理工大学,化学工程学院,云南,昆明,650224
2. 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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| 摘 要： | 采用同时蒸馏萃取(SDE)和固相微萃取(SPME)两种方法对水蜜桃香精进行前处理,通过气相色谱/质谱法(GC-MS)检测其挥发性和半挥发性成分,且对两种方法鉴定出的主要成分作了比较。实验结果表明,两种方法从水蜜桃香精中共检出31种物质,包含有酯类11种、醇类8种、酮类5种、烯类及烷烃类3种,其中SDE鉴定出29个,SPME鉴定出20个,共同组分18个。
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| 关 键 词： | 水蜜桃香精 同时蒸馏萃取 固相微萃取 气相色谱/质谱法 |
| 文章编号： | 1671-3206（2007）11-1138-03 |
| 收稿时间： | 2007-09-13 |
| 修稿时间： | 2007-09-13 |
Analysis and determination on volatile components of peach flavor by GC-MS |
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| SUN Chuan,GUI Yong-fa,XU Yong,NI Chao-min,LI Zhong-ren,MIAO Ming-ming. Analysis and determination on volatile components of peach flavor by GC-MS[J]. Applied chemical industry, 2007, 36(11): 1138-1140 |
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| Authors: | SUN Chuan GUI Yong-fa XU Yong NI Chao-min LI Zhong-ren MIAO Ming-ming |
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| Abstract: | This paper was about volatile components of peach flavor which were extracted with two methods simultaneous distillation extraction(SDE) and solid phase micro-extraction(SPME) and were analyzed by gas chromatograph/mass spectrometer(GC-MS),in addition to comparison on the identified compounds.The result showed that thirty one components were identified,including esters(eleven kinds),alcohols(eight kinds),ketones(five kinds),and hydrocarbons(three kinds).Twenty-nine compounds were identified by SDE,twenty by SPME,and eighteen by SDE and SPME. |
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| Keywords: | peach flavor simultaneous distillation extraction solid phase micro-extraction GC-MS |
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