| 一种复合琥珀酸酯淀粉的制备及其性能的研究 |
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| 引用本文： | 冯琳,陈江枫,玉琼广,梁著棋,曾成伟.一种复合琥珀酸酯淀粉的制备及其性能的研究[J].化工技术与开发,2011,40(9):5-7,17. |
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| 作者姓名： | 冯琳 陈江枫 玉琼广 梁著棋 曾成伟 |
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| 作者单位： | 广西农垦明阳生化集团股份有限公司,广西南宁,530026 |
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| 基金项目： | 广西科技创新能力与条件建设项目(桂科能0895003-3-3) |
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| 摘 要： | 提供一种复合琥珀酸酯变性淀粉的制备方法,探讨变性反应前后淀粉性能的改变.以木薯淀粉、玉米淀粉为原料,以琥珀酸酐和乙酸酐为复合酯化剂,进行复合变性反应.结果表明,经过复合琥珀酸酯化反应后,淀粉糊化温度、峰值粘度等糊化特性明显提高,用此方法生产的木薯变性淀粉,峰值粘度与糊化温度均可达到马铃薯原淀粉指标要求；生产的玉米变性淀...
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| 关 键 词： | 变性淀粉 峰值粘度 糊化温度 琥珀酸酐 乙酸酐 |
Process Method of Amber Acid Ester Starch |
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| FENG Lin,CHEN Jiang-feng,YU Qiong-guang,LIANG Zhu-qi,ZENG Cheng-wei.Process Method of Amber Acid Ester Starch[J].Technology & Development of Chemical Industry,2011,40(9):5-7,17. |
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| Authors: | FENG Lin CHEN Jiang-feng YU Qiong-guang LIANG Zhu-qi ZENG Cheng-wei |
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| Affiliation: | FENG Lin,CHEN Jiang-feng,YU Qiong-guang,LIANG Zhu-qi,ZENG Cheng-wei(Guangxi State Farms Mingyang Biochemical Group Inc.,Nanning 530226,China) |
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| Abstract: | One processing method of amber acid ester starch was provided which was inquired into the change of starch performance before modified and after.Applied tapioca starch and corn starch as raw material,amber acid anhydride and acetic anhydride as compound esterifying agent,the compound modified reaction was carried.The results indicated that it could improve gelatinization temperature and peak viscosity of starch after compound amber acid esters reaction.This method could make tapioca modified starch to reach... |
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| Keywords: | modified starch peak viscosity gelatinization temperature amber acid ester acetic anhydride |
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