安徽农业科学2009，Vol.37Issue(21)：9845-9846,2.
碘量法测定蔬菜中维生素C的含量
Determining Content of Vitamin C in Vegetable by Using Iodometry
武文 1詹秀环 1宣亚文1
作者信息
- 1. 周口师范学院化学系,河南周口,466001
- 折叠
摘要
Abstract
[Objective]The aim was to determine the content of vitamin C in local vegetable. [Method]Taking 2% oxalic acid and 10% hydrochloric, mixture of 2% oxalic acid and 4% acetic acid as extraction agent, the content of vitamin C was determined by using iodometry. [Result]The result showed that the linear range was from 5-100 mg and average recovery was 102.91% by using iodometry. [Conclusion]The method has simple, rapid, high sensitivity and other advantages.关键词
碘量法/维生素C/含量Key words
Iodometry/Vitamin C/Content分类
化学化工引用本文复制引用
武文,詹秀环,宣亚文..碘量法测定蔬菜中维生素C的含量[J].安徽农业科学,2009,37(21):9845-9846,2.
