| 铜陵白姜精油分析研究 |
| |
| 引用本文： | 席雪梅,陆宁.铜陵白姜精油分析研究[J].包装与食品机械,2011,29(1):13-18. |
| |
| 作者姓名： | 席雪梅 陆宁 |
| |
| 作者单位： | 安徽农业大学茶与食品科技学院,合肥,230036;安徽农业大学茶与食品科技学院,合肥,230036 |
| |
| 摘 要： | 利用水蒸气蒸馏法和同时蒸馏-萃取法(SDE)萃取铜陵白姜姜精油,并通过GC/MS方法进行定性、定量分析。结果显示,SDE法能够有效地提取到姜精油,经GC/MS分析鉴定出87种组分。以色谱峰面积归一化法测定各成分的相对百分含量,含量最高的是姜烯(21.91%),其次是乙酸香叶酯(12.45%)、β-倍半水芹烯(11.76%)、金合欢烯(11.73%)。乙酸香叶酯在铜陵白姜中含量较高。
|
| 关 键 词： | 铜陵白姜 姜精油 GC/MS SDE |
The Analysis of Essential Oil in Tongling White Ginger |
| |
| XI Xue-mei,LU Ning.The Analysis of Essential Oil in Tongling White Ginger[J].Packaging and Food Machinery,2011,29(1):13-18. |
| |
| Authors: | XI Xue-mei LU Ning |
| |
| Affiliation: | XI Xue-mei,LU Ning(College of Tea and Food Science and Technology,Anhui Agricultural University,Hefei 230036,China) |
| |
| Abstract: | SDE and steam distillation were used to extracte ginger essential oil from Tongling White Ginger.Qualitative and quantitative analysis were analyzed by GC/MS.The results showed ginger essential oil could be extracted effectively by this method,87 compounds were identified.The relative percentages of the constituents were determined by normalization method,the highest content was Zingiberene(21.91%),followed by Geranyl acetate(12.45%),β-Sesquiphellandrene(11.76%)and Farnesen(11.73%).The Geranyl acetate was a little more in Tongling white ginger than in other kinds of ginger. |
| |
| Keywords: | tongling white ginger ginger essential oil gas chromatography/mass spectrometry(GC-MS) simultaneous distillation and solvent extraction(SDE) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
