| 流动注射-分光光度法测定蜂蜜中还原糖的研究 |
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| 引用本文： | 许汉英,王柯敏.流动注射-分光光度法测定蜂蜜中还原糖的研究[J].高等学校化学学报,1998,19(12):1925-1928. |
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| 作者姓名： | 许汉英 王柯敏 |
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| 作者单位： | 1. 吉林进出口商品检验局, 长春, 130062;
2. 湖南大学化学化工学院, 长沙, 410082 |
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| 基金项目： | 吉林进出口商品检验局科研基金 |
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| 摘 要： | 通过改变K3Fe(CN)6]与还原糖的氧化还原反应条件,降低反应温度,缩短反应时间,建立了蜂蜜中高含量还原糖的流动注射-分光光度分析法.该方法与目前广泛使用的滴定法和分光光度法相比,具有分析速度快,操作简便等优点.测定了部分实际样品,结果满意.
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| 关 键 词： | 流动注射-分光光度法 蜂蜜 还原糖 |
| 收稿时间： | 1998-04-13 |
Studies on Reducing Sugar in Honey by Flow Injection Spectrophotometry |
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| XU Han-Ying,WANG Ke-Min.Studies on Reducing Sugar in Honey by Flow Injection Spectrophotometry[J].Chemical Research In Chinese Universities,1998,19(12):1925-1928. |
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| Authors: | XU Han-Ying WANG Ke-Min |
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| Institution: | 1. Jinlin Import and Export Commodities Inspection Bureau, Changchun, 130062;
2. College of Chemical and Engineering, Hunan University, Changsha, 410082 |
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| Abstract: | Based on lowering the temperture and shortening the time of reaction between the reducing sugar and K3 Fe(CN)6, a flow injection spectrophotometry for the high content reducing sugar in honey was established. In comparison with titration and flow injection spectrophotometry, the latter is more convenient and rapid. The sampling frequency is 70～80 times per hour. Using the method to determine some honey, the reaults are satisfactory. |
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| Keywords: | Flow injection spectrophotometry Honey Reducing sugar |
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