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Dynamic Rheological Properties of Egg Milk Pudding during Gelation Process

XIONG Xiu-fang, LI Xing-shu*, JIN Hong-ling, GUO Kang-quan   

  1. College of Mechanical and Electronic Engineering, Northwest A&F University, Yangling 712100, China
  • Online:2014-08-15 Published:2014-08-25

Abstract:

The formation process and quality of egg milk pudding were explored by studying dynamic rheological properties
during the solidification process. The dynamic time scanning was conducted at 75, 80, and 85 ℃, respectively. It was found
that the gelation process was a consecutive first-order reaction; at 75 ℃, the strength and structure of the pudding were the
best. Through the dynamic temperature scanning, the solidification process could be divided into three phases: induction
(65–71.5 ℃), acceleration (71.5–88 ℃) and stabilization (higher than 88 ℃).

Key words: egg milk pudding, gelation, coagulation, rheological properties, consecutive first-order reaction

CLC Number: