| 硝酸铈按分光光度法测定淀粉水解DE值 |
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| 引用本文： | 于淑娟,闵亚光,高大维.硝酸铈按分光光度法测定淀粉水解DE值[J].华南理工大学学报(自然科学版),1995(7). |
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| 作者姓名： | 于淑娟 闵亚光 高大维 |
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| 作者单位： | 华南理工大学轻工食品学院 |
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| 摘 要： | 研究了测定淀粉水解ＤＥ值的分光光度法，对该法的测定原理、测定条件、结果的准确度等作了系统的实验研究，并经在线检验的验证．结果证明，该法操作简单、快速、成本低、测量范围广，重现性好，具有广泛的推广价值。
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| 关 键 词： | 淀粉 水解 分光光度法／DE值 |
DETERMINATION OF DEXTROSE EQUIVALENT IN STARCH HYDROLYSIS USING AMMONIUM CERIUM BY SPECTROPHOTOMETER |
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| Yu Shujuan, Min Yaguang, Gao Dawei.DETERMINATION OF DEXTROSE EQUIVALENT IN STARCH HYDROLYSIS USING AMMONIUM CERIUM BY SPECTROPHOTOMETER[J].Journal of South China University of Technology(Natural Science Edition),1995(7). |
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| Authors: | Yu Shujuan Min Yaguang Gao Dawei |
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| Abstract: | The experiment found a spectrophotometry for determination of starch hydrolysis -DE equivalent.This researching work included not only abtaining the principle. conditions of measurement and verifying the accurate of the results in lab., but also testing in production line. The results show that the Ce (IV) test is simple. rapid and inexpensive. It can be used both in routine analySis of production and research work. |
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| Keywords: | s:starch hydrolysis spectrophotometry/DE equivalent |
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