| 啤酒花头香成分的研究 |
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| 引用本文： | 陈家华,王天华.啤酒花头香成分的研究[J].北京大学学报(自然科学版),1992,28(2):167-174. |
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| 作者姓名： | 陈家华 王天华 |
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| 作者单位： | 北京大学化学系
(陈家华，林祖铭，缪平，金声，邢其毅)，北京林业大学(王天华) |
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| 摘 要： | 本文主要研究两种啤酒花的香气成分,通过循环吸附法采集样品,用GC/MS初步定性,然后用双柱保留指数及标样叠加法对照,共鉴定出113个啤酒花头香成分,其中新检出65个化合物。对113个成分中的90个化合物比较了不同时间的含量变化。
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| 关 键 词： | 啤酒花 头香 GC／MS |
The Study of Top-Note Fragrant Composition in Hop |
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| CHEN Jiahua,LIN Zumin,MIAO Ping,JIN Sheng,XING Qiyi.The Study of Top-Note Fragrant Composition in Hop[J].Acta Scientiarum Naturalium Universitatis Pekinensis,1992,28(2):167-174. |
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| Authors: | CHEN Jiahua LIN Zumin MIAO Ping JIN Sheng XING Qiyi |
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| Abstract: | The volatile fragrant compoents of three varieties of hop-cascade, willarmete and yakima in different seasons were studied by adsorbent method. These top-note compositions were separated and determinated by GC/MS, the retension index on OV-101 and PEG-20M chromatographic column and internal standard of chromatography. The changes of 90 top-note compositions in hops in different time were studied. |
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| Keywords: | Hop Top-note GC/MS Kovat's retention index |
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