FOOD SCIENCE ›› 2004, Vol. 25 ›› Issue (5): 91-94.

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Study on Preservation of Roasted Medicinal Soy Peach Kernel Coated with Protein Isolate Film

 LI  Dao-Rong, LI  Cheng-Wen, WANG  Ruo-Lan, XIONG  Su-Min, XIONG  Ming   

  1. 1.Chemistry Department, Zhengzhou Institute of Technology;2.Zhengzhou Institute of Traditional Chinese Medicine;3.The Faculty of Food Science and Engineering, Zhengzhou Institute of Technology
  • Online:2004-05-15 Published:2011-10-24

Abstract: Roasted Peach kernels were stored respectively with film and without in the opening air at 36℃. Every other 15d,the contents of amygdalin, oil acid value, POV, CV and moisture were measured . After 60 d the changes of the contents of protein,fat, suger, and iodine value, soap value of fatty oil were also determined respectively in this paper. The results showed that theeffect of preservation with film was better than that without film in the opening air.

Key words: peach kernel, edible film, preservation, amygdalin, protein, fat