| 壳聚糖酰胺衍生物保湿性能研究 |
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| 引用本文： | 李鹏飞,刘海峰,王建新.壳聚糖酰胺衍生物保湿性能研究[J].香料香精化妆品,2004(1):24-26. |
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| 作者姓名： | 李鹏飞 刘海峰 王建新 |
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| 作者单位： | 江南大学化工学院 无锡214036
(李鹏飞，刘海峰)，江南大学化工学院 无锡214036(王建新) |
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| 摘 要： | 壳聚糖具有良好的保湿性能 ,但由于不溶于水 ,因此在化妆品中难以应用。虽然它能溶于酸溶液中 ,但会发生降解而不稳定。壳聚糖可与生物有机酸反应制得壳聚糖N -酰化的衍生物 ,2 %的该类衍生物 ,其保湿性明显优于10 %的甘油水溶液 ,而且粘度稳定 ,无降解发生 ,故可在化妆品中用作保湿剂。
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| 关 键 词： | 壳聚糖 保湿性 壳聚糖N-酰化衍生物 化妆品 |
Study on Moisture Retention of Amide Derivatives of Chitosan |
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| Li Pengfei,Liu Haifeng,Wang Jianxin.Study on Moisture Retention of Amide Derivatives of Chitosan[J].Flavour Fragrance Cosmetics,2004(1):24-26. |
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| Authors: | Li Pengfei Liu Haifeng Wang Jianxin |
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| Abstract: | Chitosan has high moisture retention, but it isn't soluble in the water, so it is difficult to apply chitosan in the cosmetic. Though it is soluble in the acid solution, it can be degraded and isn't steady. N-acyl chitosan derivatives can be prepared through the reaction of chitosan and organic acid. The moisture retention of 2% N-acyl chitosan derivatives is apparently better than that of 10% glyceryl alcohol solution. Moreover, it can't be degraded and is very steady. So it can be used as moisture retention agent in the cosmetics. |
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| Keywords: | Chitosan Moisture retention N-acyl chitosan derivatives Cosmetic |
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