| 松香氧化物中羟值的测定与方法研究 |
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| 引用本文： | 盘鹏慧,雷福厚,白丽娟.松香氧化物中羟值的测定与方法研究[J].安徽农业科学,2011,39(27):16988-16989. |
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| 作者姓名： | 盘鹏慧 雷福厚 白丽娟 |
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| 作者单位： | 1. 广西民族大学预科教育学院,广西南宁530006;
2. 广西民族大学化学与生态工程学院,广西南宁,530006 |
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| 基金项目： | 广西民族大学科研基金项目 |
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| 摘 要： | 目的]测定松香氧化物中的羟值,并对操作步骤进行分析。方法]用乙酰化法首次测定了松香氧化物中的羟值,探讨了测定过程中影响试验结果的一些因素。结果]松香氧化物羟值较大,说明松香在氧化过程中生成了较多羟基。结论]建立松香氧化物中羟值的测定方法可为松香的深加工技术提供帮助。
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| 关 键 词： | 松香氧化物 乙酰化 羟值 |
Determination of Hydroxyl Value in the Oxidation Product of Rosin and Study on Its Methods |
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| PAN Peng-hui et al.Determination of Hydroxyl Value in the Oxidation Product of Rosin and Study on Its Methods[J].Journal of Anhui Agricultural Sciences,2011,39(27):16988-16989. |
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| Authors: | PAN Peng-hui |
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| Institution: | PAN Peng-hui et al(Preparatory College,Guangxi University for Nationalities,Nanning,Guangxi 530006) |
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| Abstract: | Objective]The research aimed to determinate the hydroxyl value in the oxidation product of rosin,and analyze its producers.Method]The acetylation method was used to determinate the hydroxyl value in the oxidation product of rosin firstly,and discuss some influencing factors during determination.Result]The hydroxyl value in oxidation product of rosin was high,showing there were more hydroxide radical during rosin oxidation.Conclusion]To establish the determination method of hydroxyl value in the oxidatio... |
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| Keywords: | Oxidation product of rosin Acetylation Hydroxyl value |
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