FOOD SCIENCE ›› 2004, Vol. 25 ›› Issue (1): 36-39.

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Comparative Studies on Actomyosin Biochemical Characterstics Between Normal and PSE Pork Muscle

 CHEN  Yan, DING  Yu-Ting, ZOU  Li-Gen   

  1. College of Biology and Environment, Zhejiang Technology University
  • Online:2004-01-15 Published:2011-10-24

Abstract: The objective of this study is to investigate the comparison of biochemical characteristics between the actomyosinfrom normal pork muscle and that of PSE during freezing storage at 5℃, keeping in varies temperature and storing at 35℃. Thestudy of muddydegree, the number of-SH and ATP-sensitivity indicates that the intense reaction of PSE actomyosln startsat 35~45℃ and the stability of PSE declines.

Key words: fresh pork, PSE, actomyosin, biochemical characteristics