FOOD SCIENCE ›› 2012, Vol. 33 ›› Issue (6): 74-77.doi: 10.7506/spkx1002-6630-201206016

• Processing Technology • Previous Articles     Next Articles

Effect of Pretreatments on the Quality of Pleurotus eryngii Chips

YAN Qi-mei1,2,3,NIU Li-ying2,3,YUAN Chun-xin4,TANG Ming-xia4,LI Da-jing2,3, LIU Chun-quan2,3,*,JIN Bang-quan1   

  1. (1. Institute of Farm Product Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China;2. Ginling College, Nanjing Normal University, Nanjing 210097, China;3. Engineering Research Center for Agricultural Products Processing, National Agricultural Science and Technology Innovation Center in East China, Nanjing 210014, China; 4. Nantong Association of Agricultural Product Processing Technology, Nantong 226000, China)
  • Online:2012-03-25 Published:2012-03-03

Abstract: The effects of pretreatments including slicing method, slicing thickness, steam blanching and immersion on water content, color, hardness and crispness of Pleurotus eryngii chips were investigated in this paper. Results showed that the optimal pretreatment conditions for the best quality characteristics of Pleurotus eryngii chips were beveling slicing, slicing thickness of 7 mm, steam blanching time of 90 s, and maltodextrin concentration for immersion of 4%. Under the optimal pretreatment conditions, the Pleurotus eryngii chips can remain white color and crisp taste.

Key words: Pleurotus eryngii, pretreatment, characteristics

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