FOOD SCIENCE ›› 2006, Vol. 27 ›› Issue (8): 133-136.

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Control Study on Formaldehyde Content Reduction with Cystein and Its Mechanism

 DING  Xiao-Wen, DIAO  en-Jie   

  1. 1.College of Food Science,Southwest University,Chongqing 400716,China;2.College of Food Science and Engineering,Shangdong Agricultural University,Taian 271018,China
  • Online:2006-08-15 Published:2011-10-14

Abstract: Cysteine could reduce the contents of formaldehyde.After dippeing the freshly shiitake mushroom into Cysteine solution for 30min,the content of formaldehyde in mushroom is obviously decreased.The formaldehyde content after being dried decreases greatly than the control Fresh shiitake mushroom dipped into Cysteine solution for 30min,not only prolongs it’s storage life but also decreases it’s formaldehyde contents.

Key words: shiitake mushroom, formaldehyde, control, mechanism