SPECTROPHOTOMETRIC DETERMINATION OF ASCORBIC ACID

doi:10.13406/j.cnki.cyxb.1991.01.022

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SPECTROPHOTOMETRIC DETERMINATION OF ASCORBIC ACID

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- SPECTROPHOTOMETRIC DETERMINATION OF ASCORBIC ACID
- Journal of Chongqing Medical University Issue 1, Pages: 72-74(1991)
- 作者机构：
  
  重庆医科大学第一医院临床药理研究室
- 作者简介：
- 基金信息：
- DOI：10.13406/j.cnki.cyxb.1991.01.022
  CLC：
- Published：1991，
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[1]周蓓,朱治本.抗坏血酸的分光光度测定法[J].重庆医科大学学报,1991(01):72-74.

SPECTROPHOTOMETRIC DETERMINATION OF ASCORBIC ACID. [J]. Journal of Chongqing Medical University (1):72-74(1991)
[1]周蓓,朱治本.抗坏血酸的分光光度测定法[J].重庆医科大学学报,1991(01):72-74. DOI： 10.13406/j.cnki.cyxb.1991.01.022.

SPECTROPHOTOMETRIC DETERMINATION OF ASCORBIC ACID. [J]. Journal of Chongqing Medical University (1):72-74(1991) DOI： 10.13406/j.cnki.cyxb.1991.01.022.

摘要

本文报道用1

10-菲咯啉铁（Ⅲ）为显色剂测定抗坏血酸的方法.该法的原理是抗坏血酸与铁（Ⅲ）和1.10-菲咯啉的混合物作用形成菲咯啉离子.在510nm检测.此法用于药物制剂及食品工业测定V

.结果显示本法简便、快速、灵敏

Abstract

This paper describes a method for determination of ascorbic acid with 1

10-Ph-enanthroline-irou (III) as a colour reagent.It involves formation of fertion when ascorbic acid reacts with a mixture of iron (III) and 1

10-Phenanthrolive

and measurement of the absorbance at 510nm. This method has been applied to assay of pharmaceutical preparation and food indurstry of Vitamin C. The results how that this method is simple

rapid and sensitive

关键词

抗坏血酸分光光度法

Keywords

spectrophotometric methodascorbic acid

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