| 南果梨果皮、果肉、果心多酚氧化酶同工酶的研究 |
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| 引用本文： | 辛广,侯冬岩,张兰杰,王玲,金哲禹.南果梨果皮、果肉、果心多酚氧化酶同工酶的研究[J].鞍山师范学院学报,2004,6(6):50-52. |
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| 作者姓名： | 辛广 侯冬岩 张兰杰 王玲 金哲禹 |
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| 作者单位： | 1. 鞍山师范学院,化学系,辽宁,鞍山,114005
2. 延边教育出版社,吉林,延吉,133000 |
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| 摘 要： | 用垂直板聚丙烯酰胺凝的方法,研究了南果梨果皮、果肉、果心的多酚氧化酶同工酶的酶带特征.结果表明:采用pH6.5磷酸缓冲液提取液、10%分离胶浓度对南果梨多酚氧化酶同工酶分离效果较好;南果梨果皮部位多酚氧化酶同工酶谱带最多,为7条.
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| 关 键 词： | 南果梨 多酚氧化酶 同工酶 |
| 文章编号： | 1008-2441(2004)06-0050-03 |
| 修稿时间： | 2004年9月12日 |
Study on Isoenzymes of Polyphenol Oxidase of Nanguoli's Core, Pulp and Peel |
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| XIN Guang,HOU Dong-yan,ZHANG Lan-jie,WANG Ling,JIN Zhe-yu.Study on Isoenzymes of Polyphenol Oxidase of Nanguoli''''s Core, Pulp and Peel[J].Journal of Anshan Teachers College,2004,6(6):50-52. |
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| Authors: | XIN Guang HOU Dong-yan ZHANG Lan-jie WANG Ling JIN Zhe-yu |
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| Institution: | XIN Guang~1 HOU Dong-yan~1 ZHANG Lan-jie~1 WANG Ling~1 JIN Zhe-yu~21.Department of Chemistry,Anshan Normal University,Anshan Liaoning 114005,China,2.Yanbian Education Press,Yanji Jilin 133000,China |
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| Abstract: | The isoenzymes of polyphenol oxidase of Nanguoli's core,pulp and peel were studiedby means of the polyacrylamide gel vertical slab electrophoresis.Optimum conditions for sepera-tion of the isoenzyme of PPO was the pH 6.5 and the separating glue with concentration of 10%.The bands of peel was more than that of other samples. |
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| Keywords: | Nanguoli Polyphenol oxidase Isoenzyme |
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