首页 | 本学科首页   官方微博 | 高级检索  
     


Physicochemical changes during the creaming reaction in acid curd fresh cheese: Water mobility and forced synaeresis
Authors:Bich Phuong Dang  Alan F Wolfschoon Pombo  Ulrich Kulozik
Abstract:Water mobility changes during a structure building reaction of full‐fat cream cheese were studied by applying low‐resolution nuclear magnetic resonance. A significant decrease in mobility (T2 relaxation times from 148 to 116 ms) was found in the mobile water phase during texture building. Furthermore, the results were compared to forced synaeresis of the same cheese, which was determined by applying a multistep centrifugation method. The plotted forced synaeresis results displayed the inverse shape of the structure building reaction: ~14.6% at the beginning (0 min), ~7.4% at peak (47 min) of the reaction and ended with ~9.9% (126 min).
Keywords:Cream cheese  Water mobility  Creaming reaction  Nuclear magnetic resonance  Forced synaeresis  Structure building
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