食品科学2012，Vol.33Issue(18)：21-24,4.
响应面法优化普鲁兰多糖-明胶可食性膜制备工艺
Optimization of Pullulan-Gelatin Composite Films by Response Surface Analysis
摘要
Abstract
The aim of the present study was to optimize the formulation of pullulan-gelatin composite films using one-factor- at-time design and response surface methodology. The tensile strength of pullulan-gelatin composite films was affected most by glycerol concentration and least by pullulan concentration. Pullulan-gelatin composite films composed of 2% pullulan, 5% gelatin and 1% glycerol showed the highest tensile strength. A relative error of 5.18% was found between the actual (89.83 MPa) and predicted (85.18 MPa) tensile strength, suggesting high reliability of the optimized formulation.关键词
普鲁兰多糖/明胶/可食性膜/抗拉强度/响应面分析Key words
pullulan/gelatin/edible film/tensile strength/response surface analysis分类
轻工纺织引用本文复制引用
高丹丹,江连洲,张超,马越,赵晓燕..响应面法优化普鲁兰多糖-明胶可食性膜制备工艺[J].食品科学,2012,33(18):21-24,4.基金项目
北京市优秀人才项目 （）
北京市百千万人才专项 （）
