| 盘锦河蟹卵和蟹肉中脂肪酸成分分析及其对超氧阴离子自由基的抑制作用 |
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| 引用本文： | 张兰杰,王洪宽,李铁纯,侯芳芳. 盘锦河蟹卵和蟹肉中脂肪酸成分分析及其对超氧阴离子自由基的抑制作用[J]. 食品科学, 2010, 31(5): 108-110. DOI: 10.7506/spkx1002-6300-201005025 |
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| 作者姓名： | 张兰杰 王洪宽 李铁纯 侯芳芳 |
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| 作者单位： | 1.鞍山师范学院化学系 2.辽宁大学轻型产业学院 |
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| 摘 要： | 以盘锦养殖河蟹为原料，采用索氏提取法提取河蟹卵和蟹肉的脂肪，用GC-MS 法对脂肪酸进行分析鉴定，结合标准质谱图，确定盘锦河蟹卵和蟹肉的脂肪酸组成，利用峰面积归一化法，通过G1701BA 化学工作站数据处理系统测得各化学成分的相对百分含量。同时测得河蟹卵和蟹肉中的脂肪酸对超氧阴离子自由基有很好的抑制作用。
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| 关 键 词： | 盘锦河蟹 脂肪酸 气相色谱- 质谱 超氧阴离子自由基 |
| 收稿时间： | 2008-12-09 |
Fatty Acid Composition Analysis and Inhibitory Effect against Superoxide Anion Free Radicals of Essential Oils from Panjin Crab Eggs and Muscle |
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| ZHANG Lan-jie,WANG Hong-kuan,LI Tie-chun,HOU Fang-fang. Fatty Acid Composition Analysis and Inhibitory Effect against Superoxide Anion Free Radicals of Essential Oils from Panjin Crab Eggs and Muscle[J]. Food Science, 2010, 31(5): 108-110. DOI: 10.7506/spkx1002-6300-201005025 |
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| Authors: | ZHANG Lan-jie WANG Hong-kuan LI Tie-chun HOU Fang-fang |
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| Affiliation: | 1. Department of Chemistry, Anshan Normal University, Anshan 114007, China；2. College of Light Industry, Liaoning Universitry, Shenyang 110035, China |
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| Abstract: | Crab eggs and muscle sampled from Panjin crabs were used as the materials to extract essential oil by Soxhlet extraction method. The resulting essential oils were analyzed for fatty acid composition by gas chromatography-mass spectrometry (GCMS) and G1701BA chemical workstation data processing system based on peak area normalization was used for the quantitation of fatty acids. Experimental results demonstrate the excellent inhibitory effect of essential oils from Panjin crab eggs and muscle against superox... |
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| Keywords: | panjin crab fatty acid GC-MS superoxide anion free radical |
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