| 马氏珠母贝脂肪酸和醚溶性成分的GC-MS分析 |
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| 引用本文： | 刘娟花,纪丽丽,宋文东,苗东亮,李晓菲,马孝甜,安静波.马氏珠母贝脂肪酸和醚溶性成分的GC-MS分析[J].江西农业大学学报,2011(4). |
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| 作者姓名： | 刘娟花 纪丽丽 宋文东 苗东亮 李晓菲 马孝甜 安静波 |
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| 作者单位： | 广东海洋大学食品科技学院;东华大学环境工程学院;广东海洋大学理学院;广东海洋大学农学院; |
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| 基金项目： | 国家海洋局公益项目(200905021); 广东省海洋渔业[A2009003-018(c)]; 广东省中国科学院合作项目(2009B091300121) |
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| 摘 要： | 马氏珠母贝是目前中国用于海水珍珠生产的主要贝类。为了更好地开发利用马氏珠母贝贝肉,利用气相色谱-质谱(GC-MS)联用技术,对未插核和插核马氏珠母贝的贝肉脂肪酸和醚溶性成分进行了成分分析。结果显示:未插核贝和插核贝的脂肪酸的种类没有差异,都从中鉴定出了13种脂肪酸,但各种脂肪酸的含量存在差别,未插核贝的SFA、MUFA和PUFA的含量分别为:34.51%、14.31%和31.26%,插核贝中SFA、MUFA和PUFA的含量分别为:28.88%、8.47%和34.11%;在未插核贝的醚溶性成分中鉴定了38个化合物,在插核贝的醚溶性成分中鉴定了37个化合物,在未插核贝中发现了角鲨烯的存在,相对百分含量为5.22%。鉴于脂肪酸中高含量的不饱和脂肪酸以及醚溶性成分中的活性物质的存在,马氏珠母贝贝肉有很高的开发利用价值。
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| 关 键 词： | 马氏珠母贝 脂肪酸 醚溶性成分 GC-MS |
A GC/MS Analysis of Fatty Acid and Ether-soluble Components in Pinctada martensii Flesh by GC/MS |
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| LIU Juan-hua,JI Li-li,SONG Wen-dong,MIAO Dong-liang,LI Xiao-fei,MA Xiao-tian,AN Jing-bo.A GC/MS Analysis of Fatty Acid and Ether-soluble Components in Pinctada martensii Flesh by GC/MS[J].Acta Agriculturae Universitis Jiangxiensis,2011(4). |
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| Authors: | LIU Juan-hua JI Li-li SONG Wen-dong MIAO Dong-liang LI Xiao-fei MA Xiao-tian AN Jing-bo |
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| Institution: | LIU Juan-hua1,JI Li-li4,SONG Wen-dong3,MIAO Dong-liang1,LI Xiao-fei2,MA Xiao-tian1,AN Jing-bo1 (1.College of Food Science and Technology,Guangdong Ocean University,Zhanjiang 524088,China,2.College of Agronomy,3.College of Science,4.School of Enviroment Science and Engineering,Donghua University,Shanghai 200051,China) |
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| Abstract: | Pinctada martensii is an important pearl-breeding shell for sea water pearls.In order to better develop and utilize the flesh of the Pinctada martensii,the fatty acid and ether-soluble components of Pinctada martensii flesh before and after pearl-nucleus-inserting were analysed by GC-MS.The results showed that:13 fatty acids were identified in the Pinctada martensii flesh before and after pearl-nucleus-inserting,there was no difference in the fatty acids types between the two kinds of pearl-breeding shell,b... |
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| Keywords: | Pinctada martensii fatty acid ether-soluble components GC-MS |
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