食品工业科技2012，Vol.33Issue(16)：324-326,331,4.
环境湿度对明胶—普鲁兰多糖可食性膜性能的影响
Effect of relative humidity on properties of gelatin-pullulan-based edible films
摘要
Abstract
Gelatin -puilulan -based film is a water-soluble package material. The effect of relative humidity on mechanical properties, water-vapor transmission ratio, oxygen transmission ratio, oil transmission ratio, color and water solubility of gelatin-pullulan-based film were evaluated,and the effect of relative humidity on properties of geiatin-puliulan-based film,gelatin film and pullulan film were compared. The relative humidity of 80% lowered the tensile strength of gelatin-pullulan-based film,improved its flexibility,and showed no significant different on its oxygen resistance,oil resistance and transparency. The properties of gelatin-pullulan- based film were better than that of gelatin film and pullulan film in the same relative humidity.关键词
明胶/普鲁兰多糖/可食性膜/环境湿度Key words
gelatin/pullulan/edible film/relative humidity分类
轻工纺织引用本文复制引用
张超,高丹丹,马越,王丹,赵晓燕,江连洲..环境湿度对明胶—普鲁兰多糖可食性膜性能的影响[J].食品工业科技,2012,33(16):324-326,331,4.基金项目
北京市优秀人才 （）
百千万人才专项经费 （）
