Optimization of chicken skin gelatin film production with different glycerol concentrations by response surface methodology (RSM approach
作者: Norafidah SudermanNorizah Mhd Sarbon
刊名: Journal of Food Science and Technology, 2020, Vol.57 (2), pp.463-472
来源数据库: Springer Nature Journal
DOI: 10.1007/s13197-019-04074-0
关键词: OptimizationGelatin filmChicken skin gelatinGlycerolResponse surface methodology (RSM
原始语种摘要: This study investigated the optimization of chicken skin gelatin film production using different concentrations of glycerol as plasticizer, specifically for use as biodegradable food packaging. Response surface methodology (RSM was used to optimize the production of gelatin films by following a central composite design (CCD for two quantitative modulators—( gelatin at 1.0, 2.5 and 4.0 g; and ( glycerol at 0, 0.75, 1.50 g—with outcome metrics to predict tensile strength (TS, elongation at break (EAB and water vapor permeability (WVP. Potentially optimized conditions were experimentally validated to confirm the model’s suggestions of 4.0 g for gelatin and 1.5 g for glycerol. Experimental results yielded a TS of 3.81 N/mm, which was higher than the RSM predicted value of 3.09 N/mm ( < 0.05....
全文获取路径: Springer Nature  (合作)
影响因子:1.123 (2012)

  • gelatin 
  • glycerol 甘油
  • biodegradable 生物降解的
  • methodology 方法学
  • chicken 小鸡
  • production 生产
  • predicted 预先计算的
  • packaging 封装
  • concentrations 浓聚物
  • surface