| 原料的不同预处理方式对洋葱油得率的影响 |
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| 引用本文： | 李丽梅,李景明,马钊,李艳霞,孙亚青,倪元颖. 原料的不同预处理方式对洋葱油得率的影响[J]. 食品与发酵工业, 2005, 31(12): 16-18 |
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| 作者姓名： | 李丽梅 李景明 马钊 李艳霞 孙亚青 倪元颖 |
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| 作者单位： | 1. 中国农业大学食品科学与营养工程学院,北京,100083;河北省农林科学院遗传生理研究所农产品产后研究中心,石家庄,050051
2. 中国农业大学食品科学与营养工程学院,北京,100083 |
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| 基金项目： | 国家高新技术研究发展计划（863计划）资助项目（No,2001AA248021） |
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| 摘 要： | 就洋葱粉的干燥方式、含水率和破碎粒度3个因素对超临界流体萃取洋葱油的得率予以探讨。研究表明,以含水率为6%,粒径在0.45~0.90 mm冻干洋葱粉为原料,可获得较高的提取得率。
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| 关 键 词： | 干燥方式 含水率 破碎粒度 超临界流体萃取 洋葱油 |
| 收稿时间： | 2005-05-18 |
| 修稿时间： | 2005-09-06 |
Study on the Effects of Different Pretreatments on the Yield of Onion Oil |
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| Li Limei,Li Jingming,Ma Zhao,Li Yanxia,Sun Yaqing,Ni Yuanying. Study on the Effects of Different Pretreatments on the Yield of Onion Oil[J]. Food and Fermentation Industries, 2005, 31(12): 16-18 |
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| Authors: | Li Limei Li Jingming Ma Zhao Li Yanxia Sun Yaqing Ni Yuanying |
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| Affiliation: | 1,China Agricultural University Food Science and Nutritional engineering College, Beijing 100083 ,China;2,Institute of Genetics and Physiology, Hebei Academy of Agriculture of Foresty Science , Shijiazhuang 050051 ,China |
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| Abstract: | The effects of different dehydration, coefficient of water content and particle size on the yield of onion oil were studied. The conclusion was that higher yield of onion oil was obtained from freeze-dried onion powder with the coefficient of water content 6 and the particle size 0.45-0.90 mm. |
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| Keywords: | dehydration coefficient of water content particle size supercritical fluid extraction onion oil |
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