| 明胶-壳聚糖可食性复合包装膜性能影响因素 |
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| 引用本文： | 李爱珍,邵秀芝,刘兰图. 明胶-壳聚糖可食性复合包装膜性能影响因素[J]. 粮食与油脂, 2009, 0(7): 17-18 |
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| 作者姓名： | 李爱珍 邵秀芝 刘兰图 |
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| 作者单位： | 山东轻工业学院食品与生物工程学院,山东济南,250353;山东轻工业学院食品与生物工程学院,山东济南,250353;山东轻工业学院食品与生物工程学院,山东济南,250353 |
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| 摘 要： | 主要研究明胶含量、明胶浓度,甘油含量对明胶―壳聚糖可食性复合膜性能影响。通过对复合膜厚度、抗拉强度、断裂伸长率及透光率检测表明,明胶在成膜液中含量、浓度及甘油含量均对复合膜性能具有显著影响。
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| 关 键 词： | 可食性膜 明胶 壳聚糖 甘油 |
Performance influencing factors of gelatin-edible chitosan composite packaging film |
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| LI Ai-zhen,SHAO Xiu-zhi,LIU Lan-tu. Performance influencing factors of gelatin-edible chitosan composite packaging film[J]. Cereals & Oils, 2009, 0(7): 17-18 |
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| Authors: | LI Ai-zhen SHAO Xiu-zhi LIU Lan-tu |
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| Affiliation: | College of Food and Biology Engineering;Shandong Institute of Light Industry;Jinan 250353;China |
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| Abstract: | This paper mainly studied on performance influencing factors of gelatin content,gelatin concentration,glycerol content on the gelatin–chitosan edible composite film.Through detection the tensile strength,elongation at break and the light transmission rate of the composite film showed that the gelatin content and the concentration in the film–forming liquid and glycerol content all have significant impact on the performance of composite film. |
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| Keywords: | edible film gelatin chitosan glycerol |
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