FOOD SCIENCE ›› 2004, Vol. 25 ›› Issue (3): 49-51.

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Study on Effects of High Pressure Solution Treatment on SPI Edible Films

 BI  Hui-Min, MA  Zhong-Su, YAN  Ge-Hua, LI  Xin-Xin, SHI  Jing, WANG  Xin   

  1. 1.College of Biology and Agriculture Engineering, Jilin University;2.Quartermaster University of Chinese Peopel’s Liberation Army
  • Online:2004-03-15 Published:2011-10-24

Abstract: The effects of the high pressure solution treatment on the soy protein isolate (SPI) edible films properties had beenstudied. The results showned that the treatment could improve the stability of soy protein isolate solution, make the tensilestrength of films increase and the elongation, oxygen permeability decrease.The instant ratio in hot water was kept stability andthe film surface fine and smooth.

Key words: high pressure process, soy protein isolate, edible films