FOOD SCIENCE ›› 2004, Vol. 25 ›› Issue (6): 124-127.

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Study on Producing Inositol Triphosphate Through the Phytase Extraction of Wheat Bran

 JIANG  Hong, MA  Jing-Zhong, WU  Mou-Cheng   

  1. 1.Chemistry Department,Science College,Huazhong Agriculture University;2.College of Food Science and Technology,Huzhong Agriculture University
  • Online:2004-06-15 Published:2011-10-24

Abstract: This paper mainly discussed how to extract phytase from bran. And the activities of wheat bran phytase were studied.The optimum conditions for this extraction of phytase were: pH 5.15 and temperature 37℃. Inositol triphosphate was obtainedthrough partially hydrolyzing phytic acid and isolated by ion exchange resin. This provided a feasible way to produce inositoltriphosphate.

Key words: phytic acid, phytase, wheat bran, inositol triphoshate