| 酸浆与毛酸浆籽的超临界CO2流体萃取及成分分析 |
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| 引用本文： | 陆占国. 酸浆与毛酸浆籽的超临界CO2流体萃取及成分分析[J]. 中国粮油学报, 2007, 22(5): 90-92 |
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| 作者姓名： | 陆占国 |
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| 作者单位： | 哈尔滨商业大学食品工程学院,哈尔滨,150076 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
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| 摘 要： | 采用超临界CO2流体萃取方法对黑龙江省产酸浆和毛酸浆籽进行萃取,分别以19.67%和26.69%得油率获得了籽油,用气质联机(GC/MS)对籽油成分进行分析的结果显示,酸浆籽油和毛酸浆籽油成分由亚油酸(73.91%和75.52%),油酸(11.21%和12.89%),十六(烷)酸(11.58%和8.54%),十八(烷)酸(3.30%和1.47%)构成。还分析了两种籽的一般化学成分以及籽油的各项理化指标。
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| 关 键 词： | 酸浆 毛酸浆 红菇娘 黄菇娘 超临界CO2流体萃取法 气相色谱/质谱 |
| 收稿时间： | 2006-07-25 |
| 修稿时间： | 2006-07-25 |
Supercritical CO2 Extraction and Composition Analysis of Extracted Oil for Groundcherry and Hair Groundcherry Seeds |
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| Lu Zhanguo. Supercritical CO2 Extraction and Composition Analysis of Extracted Oil for Groundcherry and Hair Groundcherry Seeds[J]. Journal of the Chinese Cereals and Oils Association, 2007, 22(5): 90-92 |
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| Authors: | Lu Zhanguo |
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| Affiliation: | School of Food Engineering, Harbin university of commerce , Harbin 150076 |
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| Abstract: | Two kinds of oil were obtained from the seeds of groundcherry(Physalis alkekengi L.) and hair groundcherry(Physalis pubescens L.),natives in Heilongjiang,by the technology of supercritical CO2 fluid extraction with oil yield of 19.67% and 26.69% respectively.The oils were analyzed and identified by GC/MS.Results show that the groundcherry and the hair groundcherry seed oils contain linoleic acid(73.91% and 75.52%),oleic acid(11.21% and 12.89%),hexadecanoic acid(11.58% and 8.54%),and octadecanoic acid(3.30% and 1.47%).The physicochemical properties of the seeds and the seed oils were analyzed. |
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| Keywords: | Physalis alkekengi L.(groundcherry) physalis pubescens L.(hair groundcherry) supercritical CO2 fluid extraction GC/MS |
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