| 超强酸催化有机酸衍生化分离分析研究 |
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| 引用本文： | 字敏,张惠萍,杜白,迟绍明.超强酸催化有机酸衍生化分离分析研究[J].云南师范大学学报(自然科学版),2006,26(5):55-56,73. |
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| 作者姓名： | 字敏 张惠萍 杜白 迟绍明 |
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| 作者单位： | 云南师范大学化学化工学院,云南,昆明,650092 |
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| 摘 要： | 固体超强酸具有较高的反应活性和较好的选择性．文章研究了玫瑰茄油在固体超强酸催化下合成高级脂肪酸脂．再采用GC—MS对其中的脂肪酸进行了定性和定量分析．玫瑰茄油中各种脂肪酸的质量分数分别为棕榈酸18%；硬脂酸30%；油酸38%；亚油酸14%。
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| 关 键 词： | Mn2S3-SO42-超强酸 玫瑰茄油 有机酸 定性分析 定量分析 |
| 文章编号： | 1007-9793（2006）05-0055-02 |
| 收稿时间： | 2005-11-07 |
| 修稿时间： | 2005-11-07 |
Research on the Separating and Analyzing of Fatty Acid of Hibiscus Sabdarifa with the Mn2S3-SO42-Super Acid Catalyst Prepared with Synthesis |
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| ZI Min,ZHANG Hui-ping,DU Bai,CHI Shao-ming.Research on the Separating and Analyzing of Fatty Acid of Hibiscus Sabdarifa with the Mn2S3-SO42-Super Acid Catalyst Prepared with Synthesis[J].Journal of Yunnan Normal University (Natural Sciences Edition),2006,26(5):55-56,73. |
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| Authors: | ZI Min ZHANG Hui-ping DU Bai CHI Shao-ming |
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| Institution: | College of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650092, China |
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| Abstract: | There are the best active of reaction and the best selective catalyst by Mn_2S_3-SO_4~(2)super acid.This paper reports over Mn_2S_3-SO_4~(2-)super acid catalyst prepared with synthesis higher aliphatic ester of Hibiscus Sabdarifa,By the methods of GC-MS,the analysis of qualitative and quantitative of fatty acids of Hibiscus Sabdarifa,The author has determined the qualitative of the essential fatty acids in Hibiscus Sabdarifa.For the purpose,The essential fatty acids are about:cetylic acid 18%;octadecanoic acid 30%;oleic acid 38%;inoleic acid 14%. |
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| Keywords: | Mn2S3-SO4^2super acid Hibiscus Sabdarifa fatty acids quantitative analysis qualitative analysis |
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