高等学校化学学报

高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (12): 1925.

• 论文 • 上一篇    下一篇

流动注射-分光光度法测定蜂蜜中还原糖的研究

许汉英1, 王柯敏2   

  1. 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
  • 收稿日期:1998-04-13 出版日期:1998-12-24 发布日期:1998-12-24
  • 通讯作者: 许汉英,男,36岁,硕士研究生.
  • 作者简介:许汉英,男,36岁,硕士研究生.
  • 基金资助:

    吉林进出口商品检验局科研基金资助课题.

Studies on Reducing Sugar in Honey by Flow Injection Spectrophotometry

XU Han-Ying1, WANG Ke-Min2   

  1. 1. Jinlin Import and Export Commodities Inspection Bureau, Changchun, 130062;
    2. College of Chemical and Engineering, Hunan University, Changsha, 410082
  • Received:1998-04-13 Online:1998-12-24 Published:1998-12-24

PDF (PC)

被引次数

39

摘要： 通过改变K3[Fe(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.

关键词: 流动注射-分光光度法, 蜂蜜, 还原糖

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.

Key words: Flow injection-spectrophotometry, Honey, Reducing sugar

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