| 丝瓜络的双氧水漂白工艺 |
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| 引用本文： | 袁志好 周裔彬. 丝瓜络的双氧水漂白工艺[J]. 安徽农业科学, 1996, 24(3): 283-284 |
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| 作者姓名： | 袁志好 周裔彬 |
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| 作者单位： | 安徽农业大学应用化学系!合肥，230036，安徽农业大学应用化学系!合肥，230036，安徽农业大学应用化学系!合肥，230036，安徽农业大学应用化学系!合肥，230036 |
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| 摘 要： | 研究了以双氧水为主体漂白剂的丝瓜络漂白工艺。在漂白液中加入硅酸钠和硫酸镁；可以增大双氧水的漂白活性，提高丝瓜络的白度，经EDTA溶液浸泡过的作品不易返黄。在正交试验的基础上，优化了工艺参数，最佳工艺条件为：漂白液组成1％H2O2＋5％Na2SiO3＋0．1％MgSO4，氢离子浓度10pmol·L-1，漂白温度约60℃，漂白时间约1h。
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| 关 键 词： | 丝瓜络 双氧水 漂白 |
Study on the Bleaching Process of Luffa Pith by Bydrogen Peroxide |
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| Yuan Zhi hao, et al. Study on the Bleaching Process of Luffa Pith by Bydrogen Peroxide[J]. Journal of Anhui Agricultural Sciences, 1996, 24(3): 283-284 |
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| Authors: | Yuan Zhi hao et al |
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| Abstract: | The bleaching process of luffa pith was carried out by using hydrogen peroxide with bleaching assistants. Hydrogen peroxide solution with sodium metasilicate and magnesium sulfate had an enhanced effect on bleaching activity,whitening and softening luffa pith. Orthogonal experiment showed that optimum conditions were 1% (w/w) H2O2, 5% (W/W) Na2SiO3 and 0. 1% (w/w) MgSO4 at [H+] = 10 ×-11mol·L-1, 60℃ for 1 hour. |
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| Keywords: | Luffa pith Bleaching Hydrogen peroxide |
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