| 氯化钙改性谷朊粉可食性复合膜的研究 |
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| 引用本文： | 李梦琴,张剑,李超. 氯化钙改性谷朊粉可食性复合膜的研究[J]. 中国粮油学报, 2006, 21(5): 32-35 |
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| 作者姓名： | 李梦琴 张剑 李超 |
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| 作者单位： | 河南农业大学食品科学技术学院,郑州,450002 |
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| 基金项目： | 河南省教育厅科技攻关项目 |
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| 摘 要： | 本文研究了交联剂氯化钙对小麦谷朊粉复合膜性能的影响，应用综合评分法得出，氯化钙的最佳添加浓度为0．67％，此时综合得分为最高达120．99，在此条件下制得的复合膜，其拉伸强度提高了13．4％，水蒸气透过系数（WVP）降低了7．3％。应用氯化钙交联可以明显提高可食陛膜的强度，改善复合膜的机械幽抱。
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| 关 键 词： | 谷朊粉 可食性复合膜 氯化钙 改性 |
| 收稿时间： | 2005-10-10 |
| 修稿时间： | 2005-10-10 |
Modification of Edible Wheat Gluten Film with CaCl2 |
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| Li Mengqin,Zhang Jian,Li Chao. Modification of Edible Wheat Gluten Film with CaCl2[J]. Journal of the Chinese Cereals and Oils Association, 2006, 21(5): 32-35 |
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| Authors: | Li Mengqin Zhang Jian Li Chao |
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| Affiliation: | College of Food Science and Technology, Henan Agricultural University , Zhengzhou 450002 |
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| Abstract: | Several property parameters of modified wheat gluten film by adding cross-linking reagent CaCl_(2) and the optimum modification condition was explored by a synthesis scoring method.The experiment results show: The highest total score of the film is 120.99 when the concentration of CaCl_(2) is 0.67%.In this condition,the film extension intensity is increased by 13.4% and vapor permeance coefficient is decreased by 7.3%,so that the mechanic property of the edible film is improved evidently. |
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| Keywords: | wheat gluten edible composite film CaCl2 modification |
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