首页 | 本学科首页   官方微博 | 高级检索  
     


ISOLATION AND CHARACTERIZATION OF PECTINESTERASE FROM VALENCIA ORANGE1
Authors:W.N. HOU  Y. JEONG  B.L. WALKER  C.-I. WEI  M.R. MARSHALL
Abstract:Thermolabile (TL) and thermostable (TS) pectinesterases (PE) were extracted from the pulp of fresh Valencia oranges by enzyme hydrolysis using a native pH and high ionic strength buffer system. Each form was separated individually by CM-Sephadex C-50, Phenyl Sepharose CL-4B and CM-Bio-Gel A chromatography. TLPE and TSPE exist as multiple forms which were shown to differ in their stability and effects on cloud loss in single strength orange juice.
Keywords:
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号