Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
Add to Favorite Get Latest Update

Study on Browning Degree (B. D) and Polyphenoloxidase (P. P. O) Activity of Lotus Rhizome during the Storage

Wang Qingzhang,Liu Huaichao,Sun Jie(Department of Food Sciences and Technology Huazhong Agriculture University,Wuhan 430070)  
Effects of different conditions of lotus rhizome states,inhibitor and temperature on lotus rhizome's B. D. and P. P. O. activity were investigated. Results show that B. D. of lotus rhizome was the lowest under the conditions of low temperature,lotus rhizome with ends cut,0.25% (w/v) ascorbic acid or 0.05% (w/v) sodium sulfite mixed with 0.2% (w/v) citric acid. The P. P. O. activity was weakened with the storage time.
【CateGory Index】: S609.3
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved