| MAHD法与HD法分离调味香料挥发油的比较研究 |
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| 引用本文： | 姜子涛,李伽诺,李荣.MAHD法与HD法分离调味香料挥发油的比较研究[J].农产品加工．学刊,2009(3). |
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| 作者姓名： | 姜子涛 李伽诺 李荣 |
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| 作者单位： | 天津商业大学生物技术与食品科学学院,天津市食品生物技术重点实验室,天津,300134 |
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| 摘 要： | 微波辅助水蒸气蒸馏(MAHD)是一项新的蒸馏提取技术。利用该项技术提取调味香料清化桂的挥发油,并利用GC—MS技术测定了所分离挥发油的化学成分。与传统水蒸气蒸馏法(HD)比较发现,MAHD节省时间,挥发油中高沸点的含氧化合物组分含量高于HD,挥发油经济价值较高。
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| 关 键 词： | 微波辅助水蒸汽蒸馏(MAHD) 挥发油 清化桂 |
Comparison of Microwave- Assisted Hydrodistillation with the Traditional Hydrodistillation in the Separation of Volatile Oil Existed in Natural Spice |
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| Jiang Zitao,Li Jianuo,Li Rong.Comparison of Microwave- Assisted Hydrodistillation with the Traditional Hydrodistillation in the Separation of Volatile Oil Existed in Natural Spice[J].Nongchanpin Jlagong.Xuekan,2009(3). |
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| Authors: | Jiang Zitao Li Jianuo Li Rong |
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| Institution: | College of Biotechnology and Food Science;Tianjin Key Laboratory of Food Biotechnology;Tianjin University of Commerce;Tianjin 300134;China |
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| Abstract: | Microwave- assisted hydrodistillation (MAHD) is a new extraction technique for hydrodistillation (HD) . In the present study, the technique was used to extract the volatile oil of natural spice, Cinnamomum loureiroi. The chemical composition of the oil was identified using GC/MS technique. Comparison with traditional HD,it was found that MAHD save time and the obtained oxygen- containing compounds were more than those by HD. Therefore,the MAHD volatile oil has more economic value than HD oil. |
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| Keywords: | MAHD volatile oil Cinnamomum loureirii |
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