食品科学 ›› 2007, Vol. 28 ›› Issue (9): 222-225.

• 工艺技术 • 上一篇    下一篇

银条加工中烫漂护色工艺的研究

 郭香凤, 史国安, 向进乐   

  1. 河南科技大学食品与生物工程学院; 河南科技大学食品与生物工程学院 河南洛阳471003; 河南洛阳471003;
  • 出版日期:2007-09-15 发布日期:2011-11-22

Study on Discoloration-preventing of Stachys Floridana Schuttl ex Benth

 GUO  Xiang-Feng, SHI  Guo-An, XIANG  Jin-Le   

  1. College of Food and Bioengineering,Henan University of Science and Technology,Luoyang 471003,China
  • Online:2007-09-15 Published:2011-11-22

摘要: 本研究以银条(Stachys Floridana Schutl.ex Benth.)为实验材料,以成品的褐变度为指标,对银条加工中烫漂护色工艺参数进行了研究。实验结果表明:在95℃烫漂温度下,烫漂3.0min,最佳褐变抑制剂组合为0.05%L-cys、0.05%VC、1%CA,产品的外观色泽洁白;不同抑制剂抑制银条褐变作用的顺序是CA>L-cys>VC。

关键词: 银条, 褐变, 护色, 褐变指数

Abstract: The technology parameters of inhibiting on browning of the Stachys floridana Schuttl ex Benth were evaluated,which based on the browning index.The results showed that at 95 ℃,3 min processing for blanching time,the best combination of browning inhibitor based on orthogonal test was 0.05% L-cys+0.05% VC+1% CA,and the inhibiting order of the three factors was CA> L-cys>VC.

Key words: Stachys floridana Schuttl.ex Benth, browning, color-retention, browning index