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author:

李奕雅 (李奕雅.) [1] | 陈凡 (陈凡.) [2] | 汪少芸 (汪少芸.) [3] | 叶秀云 (叶秀云.) [4] (Scholars:叶秀云) | 陈躬瑞 (陈躬瑞.) [5] (Scholars:陈躬瑞) | 饶平凡 (饶平凡.) [6]

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CQVIP

Abstract:

本课题利用亲和色谱和凝胶过滤色谱法从花生种子中分离得到了几丁质酶.经SDS-PAGE鉴定,该酶蛋白已达电泳纯,分子量约34.4 kD.在还原和非还原状态下均显示单一区带,表明其为单体蛋白.此外,通过等电聚焦法可测得该酶等电点为5.1.而酶学性质的相关研究则表明:该酶最适pH为5.4,最适反应温度为40~50℃.

Keyword:

几丁质酶 纯化 花生 表征

Community:

  • [ 1 ] [李奕雅]漳州师范学院
  • [ 2 ] [陈凡]漳州师范学院
  • [ 3 ] [汪少芸]福州大学
  • [ 4 ] [叶秀云]福州大学
  • [ 5 ] [陈躬瑞]福州大学
  • [ 6 ] [饶平凡]福州大学

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Source :

漳州师范学院学报(自然科学版)

ISSN: 1008-7826

Year: 2008

Issue: 3

Volume: 21

Page: 79-83

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 4

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