食品科学 ›› 2000, Vol. 21 ›› Issue (7): 19-21.

• 工艺技术 • 上一篇    下一篇

可食性木薯淀粉复合膜研究

 仇厚援, 贺利民   

  1. 华南热带农业大学工学院; 中国热带农业科学院分析测试中心
  • 出版日期:2000-07-15 发布日期:2011-12-02

Study on Technological Conditions of Fabricated Edible Composite Films of Cassava Starch

 CHOU  Hou-Yuan, HE  Li-Min   

  • Online:2000-07-15 Published:2011-12-02

摘要: 首次较全面、系统地研究了木薯淀粉(CS)制备可食性复合膜的工艺条件及各因素对研制膜性能的影响。研制的CS、CS/MC、0.5%(S-P)+CS/MS、1%(S-P)+CS/MC四种新型食用膜之水蒸汽透过系数与温度之间关系难用Arrhenius模型拟合,佳能低密度聚乙烯(LDPE)保鲜纸与T的关系满足In(WVP)=29.35-7.03·T-1。

关键词: 食用膜, 木薯淀粉

Abstract: The technological conditions of fabricated edible composite films from cassava starch were investigated systemically, and effects of main factors on the films’ properties were also studied.Arrhenius model was unfitted to relationship between Water Vapor Permeativity of the prepared films (CS,CS/MC.0.5% (S-P ) +CS/MS,1%(S-P)+CS/MC)and temperature. whereas the relationship bettveen WVP of GLAD WRAP (LDPE) and T could well fit the regression equation : In (WVP)= 29.35-7.03· T-1.

Key words: Edible film Cassava starch