| 蜡梅种子油化学成分研究 |
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| 引用本文： | 李惠成,张兵.蜡梅种子油化学成分研究[J].宝鸡文理学院学报(自然科学版),2006,26(1):43-45. |
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| 作者姓名： | 李惠成 张兵 |
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| 作者单位： | 陇东学院,化学系,甘肃,庆阳,745000;陇东学院,化学系,甘肃,庆阳,745000 |
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| 摘 要： | 采用气相色谱/质谱联用技术测定了蜡梅种子油的化学成分。从中鉴定出31种化合物,其中相对含量大于1.0%的有14种,大于2.0%的有9种,大于8.0%和12.0%的分别有2种;大于21.0%的只有1种。有3种保留时间不同的组分尚未确定。实验结果显示油酸(21.7%)、1'-甲基-蜡梅碱(12.74%)、亚油酸(12.62%)、软脂酸(8.69%)、蜡梅碱(8.15%)、、石竹烯(3.90%)、亚麻酸(3.88%)、邻苯二甲酸二异丁酯(2.30%)、硬脂酸(2.17%)是蜡梅种子油的主要成分,其合计相对含量达到76.15%。
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| 关 键 词： | 色谱/质谱联用 蜡梅 蜡梅碱 |
| 文章编号： | 1007-1261（2006）01-0043-03 |
| 收稿时间： | 2005-06-23 |
| 修稿时间： | 2005-10-14 |
Analysis of essential oils in seeds from Chimonanthus Praecox by GC/MS |
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| LI Hui-cheng,ZHANG Bin.Analysis of essential oils in seeds from Chimonanthus Praecox by GC/MS[J].Journal of Baoji College of Arts and Science(Natural Science Edition),2006,26(1):43-45. |
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| Authors: | LI Hui-cheng ZHANG Bin |
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| Institution: | Dept. Chem. , Longdong College, Qingyang 745000, Gansu, China |
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| Abstract: | The essential oils from seeds of Chimonanthus praeco were analyzed by GC/MS,thirty-one compounds in the oils were identified.There are 14 compounds' relative mass is more than 1.0%,9 compounds' relative mass is more than 2.0%;4 compounds' relative mass is more than 8.0% and 12.0% respectively,and only a compound's relative mass is more than 21.0%.The results showed that oleic acid(21.70%),1,-methyl-calycanthine(12.74%),linoleic acid(12.62%),hexadecanoic acid(8.69%),calycanthidine(8.15%),caryophyllene(3.90%),linolenic acid(3.88%),phthalic acid diisobutyl ester(2.30%) and stearic acid(2.17%) were the major components of the essential oils,their total up is 76.15%. |
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| Keywords: | GC/MS Chimonanthus praecox calycanthidine |
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