| 胶原蛋白膜的制作工艺及其对强度性质的影响研究 |
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| 引用本文： | 马春辉,舒子斌,王碧,张铭让. 胶原蛋白膜的制作工艺及其对强度性质的影响研究[J]. 中国皮革, 2001, 30(9): 34-36 |
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| 作者姓名： | 马春辉 舒子斌 王碧 张铭让 |
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| 作者单位： | 四川大学轻工与食品工程学院 |
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| 基金项目： | 国家科技部攀登-特别支持项目国科基字[1999] 045号 |
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| 摘 要： | 研究了胶原蛋白膜的抗张强度和断裂伸长率与膜中各组成成份含量之间的关系.胶原采用适当条件下的1.5小时的胶原提取成份;采用0.22%～0.27%的戊二醛为交联剂;以0.4%～0.6%的淀粉作为定型剂;增塑剂用量以0.25%为最佳.
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| 关 键 词： | 胶原 抗张强度 断裂伸长率 |
| 修稿时间： | 2001-01-17 |
The influence of manufacturing process on the mechanical properties of edible collagen film |
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| Ma Chunhui,Shu Zibin,Wang Bi,Zhang Mingrang. The influence of manufacturing process on the mechanical properties of edible collagen film[J]. China Leather, 2001, 30(9): 34-36 |
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| Authors: | Ma Chunhui Shu Zibin Wang Bi Zhang Mingrang |
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| Abstract: | The relationship of the tensile strength, elongation at break of the collagen film and the contents of each components were studied. The collagen is abstracted from the waste scraps of bovine hide by suitable hydrolytic degradation method for 1.5 hours. Test showed that good results would be obtained if making 0.22%~0.27% glutaric dialdehyde as the main crosslinking agent, 0.4%~0.6% starch as the fixing agent.And the optimum amount of the plasticising agent is about 0.25%. |
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| Keywords: | collagen tensile strength elongation at break |
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