FOOD SCIENCE ›› 2007, Vol. 28 ›› Issue (9): 96-98.

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Study on Modifying Wheat Dietary Fiber by Ultra High Pressure Treatment

 LI  Feng   

  1. School of Life Science and Engineering,Southwest University of Science and Technology,Mianyang 621010,China
  • Online:2007-09-15 Published:2011-11-22

Abstract: The influences of ultra high pressure treatment on wheat insoluble dietary fiber’s characteristics were studied.The change of sample’s water retention capacity(WRC),swelling capacity(WSC),viscosity and structure was inspected respectively.The result showed that the treated sample’s WRC,WSC and viscosity increased and it’s texture became loose and porous without space structure change.The research laied base for wheat dietary fiber modification study.

Key words:  , ultra high pressure; wheat; dietary fiber; modification;