| 超临界CO2流体萃取法与水蒸气蒸馏法提取肉豆蔻挥发性化学成分的研究 |
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| 引用本文： | 邱琴,张国英,孙小敏,刘辛欣.超临界CO2流体萃取法与水蒸气蒸馏法提取肉豆蔻挥发性化学成分的研究[J].中药材,2004,27(11):823-826. |
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| 作者姓名： | 邱琴 张国英 孙小敏 刘辛欣 |
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| 作者单位： | 1. 山东大学环境科学与工程学院,济南,250100
2. 山东大学经济学院,济南,250100 |
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| 摘 要： | 采用超临界CO2萃取法与水蒸气蒸馏法从肉豆蔻中提取挥发油,用气相色谱-质谱联用技术测定其化学成分及相对含量,对两种提取方法所得的挥发油进行比较.水蒸气蒸馏法提取挥发油主要成分为β-蒎烯、松油烯-4-醇、α-蒎烯、γ-松油烯、β-水芹烯等;超临界CO2萃取法提取的挥发油主要成分为:肉豆蔻酸、肉豆蔻醚、松油烯-4-醇、α-蒎烯、黄樟醚等.
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| 关 键 词： | 肉豆蔻 超临界流体萃取 水蒸气蒸馏 气相色谱-质谱 |
| 修稿时间： | 2004年3月16日 |
Study on Chemical Constituents of the Essential Oil from Myristica fragrans Houtt.by Supercritical Fluid Extraction and Steam Distillation |
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| Qiu Qin ,Zhang Guoying ,Sun Xiaomin ,Liu Xinxin.Study on Chemical Constituents of the Essential Oil from Myristica fragrans Houtt.by Supercritical Fluid Extraction and Steam Distillation[J].Jorunal of Chinese Medicinal Materials,2004,27(11):823-826. |
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| Authors: | Qiu Qin Zhang Guoying Sun Xiaomin Liu Xinxin |
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| Institution: | School of Environmental Science and Engineering, Shandong University, Jinan. |
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| Abstract: | Essential oils were extracted from Myristica fragrans Houtt. by supercritical fluid extraction (SFE) and steam distillation (SD). Their components were analyzed by gas chromatography-mass spectrometry and compared. 48 compounds were identified for the essential oil extracted by supercritical carbon dioxide, and its main components have been found to be myristic acid, myristicin, terpinen-4-ol, alpha-pinene and safrole. 38 compounds were identified for the essential oil obtained by SD, and its main components have been found to be beta-pinene, terpinen-4-ol, alpha-pinene, gamma-terpinene and beta-phellandrene. |
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| Keywords: | Myristica fragrans Houtt Supercritical fluid extraction Steam distillation GC-MS |
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