| 脂肪酶在去污应用中的研究 |
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| 引用本文： | 杨东杰,邱学青,陈焕钦.脂肪酶在去污应用中的研究[J].华南理工大学学报(自然科学版),2002,30(1):75-78. |
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| 作者姓名： | 杨东杰 邱学青 陈焕钦 |
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| 作者单位： | 华南理工大学,化工学院,广东,广州,510640 |
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| 基金项目： | 广东省自然科学基金资助项目(963039) |
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| 摘 要： | 研究了脂肪酶对油酯污布除油率的影响。结果表明，脂肪酶Lip在含量为40－100u/mL，洗涤溶液pH为9．0，洗涤温度为20－40℃，洗涤时间为20－30min时去污效果最佳。Lip与AES，TX－10或Sav配伍使用有良好的配伍去污作用，而与LAS的配伍去污效果不佳。添加酶稳定剂可以保存酶在洗涤过程中的相对活性，增强脂肪酶的去污作用。
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| 关 键 词： | 脂肪酶 表面活性剂 去污作用 配伍去污 除油率 洗涤溶液 酶稳定剂 |
| 文章编号： | 1000-565X(2002)01-0075-04 |
| 修稿时间： | 2001年3月14日 |
Studies on the Application of Lipase in Detergency |
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| Abstract.Studies on the Application of Lipase in Detergency[J].Journal of South China University of Technology(Natural Science Edition),2002,30(1):75-78. |
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| Authors: | Abstract |
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| Abstract: | The effect of lipase on the removal of triglyceride soil in laundry was studied. The results show that lipase Lip can improve the removal of oil in the optimum condition of 40～100 u/mL as the content of Lip, 9.0 as the pH of washing solution, 20～40 ℃ as the washing temperature, and 20～30 min as the washing time. The cooperating effect of Lip on the removal of soil with AES, TX-10 or Sav is better, but the activity of Lip is inhibited by LAS. The effect of lipase on the removal of soil can be increased by adding the enzyme stabilizer to keep its relative activity. |
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| Keywords: | lipase surfactant detergency |
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