| 柚子叶精油的超临界CO2萃取工艺 |
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| 引用本文： | 彭清静,彭清忠,杨冬梅. 柚子叶精油的超临界CO2萃取工艺[J]. 吉首大学学报(自然科学版), 2004, 25(1): 75-76 |
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| 作者姓名： | 彭清静 彭清忠 杨冬梅 |
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| 作者单位： | 吉首大学生物资源与环境科学学院,湖南,吉首,416000;吉首大学生物资源与环境科学学院,湖南,吉首,416000;吉首大学生物资源与环境科学学院,湖南,吉首,416000 |
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| 摘 要： | 用超临界CO2法对柚子叶精油进行萃取,实验结果表明,最佳工艺条件是:萃取压力12.0～15.0MPa,温度35.0～55.0℃,萃取时间1.0～1.5h,CO2流量20.0～30.0L h.所得精油产品香气清新纯正.
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| 关 键 词： | 超临界CO2 柚子叶 精油 |
| 文章编号： | 1007-2985(2004)01-0075-02 |
The Technology of Extracting Volatile Oil From Pomelo Leaf With Supercritical Carbon Dioxide |
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| PENG Qing-jing,PENG Qing-zhong,YANG Dong-mei. The Technology of Extracting Volatile Oil From Pomelo Leaf With Supercritical Carbon Dioxide[J]. Journal of Jishou University(Natural Science Edition), 2004, 25(1): 75-76 |
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| Authors: | PENG Qing-jing PENG Qing-zhong YANG Dong-mei |
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| Affiliation: | ( College of Biology and Environmental Science, Jishou University, Jishou 416000, Hunan China) |
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| Abstract: | The volatile oil was extracted from pomelo leaf with supercritical Carbon dioxide.The results showed that the optimum conditions for the extraction are: extraction pressure 12.0～15.0 Mpa,extraction temperature 35.0～55.0 ℃,extraction time 1.0～1.5 h,carbon dioxide fluid rate 20.0～30.0 L/h.The volatile oil extracted has pure fragrance and is of high quality. |
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| Keywords: | supercritical carbon dioxide pomelo leaf volatile oil |
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