| 环境温度对明胶-普鲁兰多糖可食性膜性能的影响 |
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| 引用本文： | 马 越,张 超,高丹丹,王 丹,江连洲,赵晓燕.环境温度对明胶-普鲁兰多糖可食性膜性能的影响[J].食品科学,2013,34(7):121-124. |
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| 作者姓名： | 马 越 张 超 高丹丹 王 丹 江连洲 赵晓燕 |
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| 作者单位： | 1. 北京市农林科学院蔬菜研究中心，农业部华北地区园艺作物生物学与种质创制重点实验室，农业部都市农业(北方)重点
实验室，北京 100097；2.东北农业大学食品学院，黑龙江 哈尔滨 150030 |
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| 基金项目： | 北京市优秀人才项目(2010D002020000012) |
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| 摘 要： | 研究环境温度对明胶-普鲁兰多糖膜机械性能、氧气透过率、水蒸气透过率、油脂透过率、颜色和溶水性的影响，并比较温度对明胶膜、明胶-普鲁兰多糖膜和普鲁兰多糖膜的影响。结果表明：环境温度升高提高了明胶-普鲁兰多糖膜的机械性能，而对其阻水性、阻氧性、阻油性和溶水性没有显著的影响，明胶-普鲁兰多糖膜有轻微的黄化。明胶-普鲁兰多糖膜的抗拉强度、阻水性、阻氧性能优于明胶膜和鲁兰多糖膜。
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| 关 键 词： | 明胶 普鲁兰多糖 可食性膜 环境温度 |
| 收稿时间： | 2012-01-10 |
Effect of Ambient Temperature on Properties of Gelatin-Pullulan-Based Edible Films |
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| MA Yue,ZHANG Chao,GAO Dan-dan,WANG Dan,JIANG Lian-zhou,ZHAO Xiao-yan.Effect of Ambient Temperature on Properties of Gelatin-Pullulan-Based Edible Films[J].Food Science,2013,34(7):121-124. |
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| Authors: | MA Yue ZHANG Chao GAO Dan-dan WANG Dan JIANG Lian-zhou ZHAO Xiao-yan |
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| Affiliation: | 1. Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (North China), Ministry of Agriculture, Key Laboratory
of Urban Agriculture (North), Ministry of Agriculture, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry
Sciences, Beijing 100097, China；2. College of Food Science, Northeast Agricultural University, Harbin 150030, China |
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| Abstract: | The effect of ambient temperature on mechanical properties, water-vapor permeability, oxygen permeability,
oil permeability, color and water solubility of gelatin-pullulan-based film, gelatin film and pullulan film was comparatively
studied. The mechanical properties of gelatin-pullulan-based film were improved at higher ambient temperature, while
neither the barrier properties nor water solubility was influenced. Moreover, the color was slightly yellowed. The tensile
strength of gelatin-pullulan-based film was stronger than that of gelatin film and pullulan film. |
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| Keywords: | gelatin pullulan edible film ambient temperature |
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