| 荷叶香气成分的研究（Ⅱ）荷叶精油成分分析及其与天然香气成分的比较 |
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| 引用本文： | 傅水玉,黄爱今,等.荷叶香气成分的研究（Ⅱ）荷叶精油成分分析及其与天然香气成分的比较[J].北京大学学报(自然科学版),1993,29(2):157-163. |
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| 作者姓名： | 傅水玉 黄爱今 |
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| 作者单位： | [1]杭州师范学院化学系，杭310012 [2]北京大学化学系 |
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| 摘 要： | 以同时蒸馏萃取法（SDE）提取荷叶精油。用毛细管GC／MS／DS联用法分离鉴定了91种组分，战总峰面积的95．64％。再用双柱GC标样程升保留指数确证了其中38种组分。已确证的组分占总峰面积的64．20％。主要成分及含量是顺－3－己烯醇（27．49％）、反－2－戊烯醇（11．07％）、1－戊烯－3－醇（9．01％），反－2－己烯醛（5．36％）。
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| 关 键 词： | 荷叶 精油 色质联用 香气成分 |
Studies of Flavor Components of Lotus Leaf (II) Analysis of Its Essential Oil and Comparison with Its Natural Flavor |
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| FU Shuiyu,HUANG Aijin,LIU Huwei,SUN Yiliang.Studies of Flavor Components of Lotus Leaf (II) Analysis of Its Essential Oil and Comparison with Its Natural Flavor[J].Acta Scientiarum Naturalium Universitatis Pekinensis,1993,29(2):157-163. |
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| Authors: | FU Shuiyu HUANG Aijin LIU Huwei SUN Yiliang |
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| Abstract: | The essential oil of lotus leaf was extracted by simultaneous distillation-extraction (SDE), and 91 components of the essential oil were separated and identified by fused silica capillary column GC/MS/DS, covering 95.64% of the chromatographic total peak area. Of these components, 38 were finally identified by dual column temperature-programmed retention indexes with corresponding authentic samples, occupying 64.20% of the total peak area. Cis-3-hexenol (27.49%), 2-penten-l-ol(E)-(11.07%), l-pen-ten-3-ol (9.01%) and (E)-2-hexenal (5.36%) were the main constituents. The results were also compared with those of natural flavor components of lotus leaf. |
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| Keywords: | Lotus leaf Essential oil GC-MS Retention index |
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