| 条斑紫菜(Porphyra yezoensis)游离氨基酸组成分析 |
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| 引用本文： | 李瑞霞,伊纪峰,沈颂东,刘海勇,龚兴权,郑佳亮,张敏,胡传明,汤俊,张涛,许璞.条斑紫菜(Porphyra yezoensis)游离氨基酸组成分析[J].氨基酸和生物资源,2011,33(1):4-9. |
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| 作者姓名： | 李瑞霞 伊纪峰 沈颂东 刘海勇 龚兴权 郑佳亮 张敏 胡传明 汤俊 张涛 许璞 |
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| 作者单位： | 苏州大学医学部基础医学与生物科学学院,江苏苏州,215123;常熟理工学院生物与食品工程学院,江苏常熟,215500;江苏省海洋水产研究所,江苏南通,226007 |
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| 基金项目： | 农业部公益性行业科技专项，江苏省农业支撑计划项目 |
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| 摘 要： | 采用邻苯二甲醛/9-氯甲酸芴甲酯(OPA/FMOC)柱前衍生反相高效液相色谱法(RP-HPLC),对江苏南通海区栽培的12个条斑紫菜(Porphyra yezoensis)样品游离氨基酸组成进行分析.结果显示:供试样品游离氨基酸总量在19.82～38.91 mg·g-1之间,共检出16种游离氨基酸,其中Ala、Arg、...
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| 关 键 词： | 条斑紫菜 游离氨基酸 高效液相色谱 柱前衍生 |
Analysis of Free Amino Acid Compositon in Porphyra yezoensis |
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| LI Rui-xia,YI Ji-feng,SHEN Song-dong,LIU Hai-yong,GONG Xing-quan,ZHENG Jia-liang,ZHANG Min,HU Chuan-ming,TANG Jun,ZHANG Tao,XU Pu.Analysis of Free Amino Acid Compositon in Porphyra yezoensis[J].Amino Acids & Biotic Resources,2011,33(1):4-9. |
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| Authors: | LI Rui-xia YI Ji-feng SHEN Song-dong LIU Hai-yong GONG Xing-quan ZHENG Jia-liang ZHANG Min HU Chuan-ming TANG Jun ZHANG Tao XU Pu |
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| Institution: | LI Rui-xia 1,YI Ji-feng 2,SHEN Song-dong 1,LIU Hai-yong 2,GONG Xing-quan 2,ZHENG Jia-liang 2,ZHANG Min 1,HU Chuan-ming 3,TANG Jun 2,ZHANG Tao 2,XU Pu 2 (1 School of Medicine and Life Sciences,Medical College of Soochow University,Suzhou 215123,2 Department of Biology and Food Engineering,Changshu Institute of Technology,Changshu 215500,3 Marine Fisheries Institute of Jiangsu Province,Nantong 226007,China) |
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| Abstract: | In order to elucidate the free amino acid components of Porphyra yezoensis,the extracts were prepared from 12 specimens cultivated in Nantong coastal areas.Free amino acids were derived with O-phthalaldehyde(OPA) and 9-fluorenylmethyl chloroforma(FMOC) in precolumn and separated by RP-HPLC.The results showed that 16 kinds of free amino acid were detected and the total free amino acids varied from 19.82 mg to 38.91 mg per gram.The contents of Ala,Arg,Glu and Asp were predominant in all test samples,accountin... |
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| Keywords: | Porphyra yezoensis free amino acid high performance liquid chromatography(HPLC) pre-column derivation |
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