| 不同溶剂中超声波辅助萃取酸浆果籽油脂
及GC/MS成分分析 |
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| 引用本文： | 陆占国,李伟,刘向阳.不同溶剂中超声波辅助萃取酸浆果籽油脂
及GC/MS成分分析[J].北京工商大学学报(自然科学版),2010,28(4):16-20. |
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| 作者姓名： | 陆占国 李伟 刘向阳 |
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| 作者单位： | 1. 哈尔滨商业大学,食品工程学院,黑龙江,哈尔滨,150076
2. 东北林业大学,理化学院,黑龙江,哈尔滨,150040 |
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| 基金项目： | 哈尔滨市科技创新人才研究专项资金资助项目 |
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| 摘 要： | 分别在正己烷、乙酸乙酯、乙醚3种不同极性有机溶剂中,用超声波辅助萃取法提取黑龙江省产酸浆果籽,并获得了油脂,得油率依次为17.26%(质量分数,以下同),18.51%,19.55%.用气质联机(GC/MS)对籽油成分进行分析的结果显示,酸浆籽油脂成分主要由亚油酸(65%~75%)、油酸(10%~15%)、十六烷酸(6%~15%)以及十八烷酸(1.0%~3.5%)构成.
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| 关 键 词： | 酸浆 红菇娘 超声辅助萃取 油脂 气相色谱/质谱 |
ULTRASONIC-ASSISTED EXTRACTION OF OIL FROM
GROUNDCHERRY SEEDS USING DIFFERENT
SOLVENT AND COMPOSITION ANALYSIS BY GC/MS |
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| LU Zhan-guo,LI Wei and LIU Xiang-yang.ULTRASONIC-ASSISTED EXTRACTION OF OIL FROM
GROUNDCHERRY SEEDS USING DIFFERENT
SOLVENT AND COMPOSITION ANALYSIS BY GC/MS[J].Journal of Beijing Technology and Business University:Natural Science Edition,2010,28(4):16-20. |
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| Authors: | LU Zhan-guo LI Wei and LIU Xiang-yang |
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| Institution: | LU Zhan-guo1,LI Wei1,LIU Xiang-yang2(1.School of Food Engineering,Harbin University of Commerce,Harbin 150076,China,2.College of Science,Northeast Forestry University,Harbin 150040,China) |
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| Abstract: | The oil was obtained from the seeds of groundcherry(Physalis alkekengi L.) native in Heilongjiang by the technology of ultrasound-assisted extraction method in 3 kinds of different solvent,respectively.The yields were n-hexane 17.26%(mass fraction,w),ethyl acetate 18.51%,diethyl ether 19.55%,respectively.The components of the oil were analyzed and identified by GC/MS,the results showed that groundcherry seeds oil contained linoleic acid(65%~75%),oleic acid(10%~15%),hexadecanoic acid(6%~15%) and octadecanoic... |
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| Keywords: | Physalis alkekengi L groundcherry ultrasonic-assisted extraction oil GC/MS |
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