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《Journal of Anhui Normal University(Natural Science)》 1998-04
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Zhu Changqing\ \ Li Yongxin\ \ Wang Lun (Department of Chemistry, Anhui Normal University, 241000, Wuhu, Anhui, PRC) Zhou Shuiping (Ningguo Environment Monitoring Station, 242300, Ningguo, Anhui, PRC)  
When ascorbic acid is added into the chemiluminescent system of ptassium permanganate and diacetyl, ascorbic acid is oxidized for the first by potassium permanganate and Mn 2+ is produced at the same time. Based on the effect of the micro quantity of the produced Mn 2+ on the peak appearance time, a method for the determination of ascorbic acid is proposed. The linear range of the method is 4.0×10 -4 ~8.0×10 -7 mol/L; the detestion limit is 5.0×10 -7 mol/L. The method has been used to determine the content of ascorbic acid in tablets and injections with satisfactory results.
【CateGory Index】: O657.3
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1 Zhu Changqing, Wang Lun, Li Yongxin, Gao Feng (Department of Chemistry, Anhui Normal University, Wuhu 24l000);Determination of Micro Amounts of Manganese With the Chemiluminescence Reaction of Diacetyl and Potassium Permanganate[J];分析化学;1997-04
2 ZhuChangqing; Wang Lun and Wu Jialiang(Department of Chemistry,Anhui NormalUniversity, Wuhu,China, 241000);Determination of Ascorbic Acid byChemiluminescence in A New System ofPotassium Permanganate-Ascorbic Acid[J];分析试验室;1996-01
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7 LI Yong xin, ZHU Chang qing, WANG Lun (College of Chemistry and Material Science, Anhui Normal University, Wuhu, Anhui, 241000, China);DETERMINATION OF PHENOLS IN INDUSTRY WASTE WATER BY CHEMILUMINESCENCE METHOD[J];安徽师范大学学报(自然科学版);2001-01
8 Li Feng (Department of Chemistry, of Qufu Normal, University, Qufu 273165) Zhang Wenyan, Zhu Guoyi (Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, National Analytical Research Center of El;Determination of Ascorbic Acid by Flow Injection Chemiluminescence Suppression Method[J];分析化学;2000-12
9 SUN Jin yu, WANG Xi xi (Department of Chemistry,Huangshan College, 245000,Huangshan,Anhui,China );STUDY ON THE CHEMILUMINESCENT SYSTEM OF AMINOBENZOIC ACID-HYDROGEN PEROXIDE-IRON(II)[J];安徽师范大学学报(自然科学版);2000-04
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3 WU Jing, LIU Guo dong, ZHONG Tong sheng, HUANG Shan sheng *, YU Ru qin (College of chemistry, Hunang University, Changsha, 410082);Electrocatalytic Oxidation of Ascorbic Acid on 2-Pyridinamine Modified Glass Carbon Electrode and Its Analytical Application[J];分析科学学报;2001-06
4 XI Chang-sheng Department of Chemistry,Shaoguan University,Shaoguan 512005, China;Determination of Vc with Phosphomolybdate-blue Spectrophotometry[J];光谱学与光谱分析;2001-05
5 Cheng Zhiqiang,Sun Chengjun,Li Yuanqian (School of Public Health,West China University of Medical Sciences,Chengdu 6 10041);Simultaneous Determination of Eight Water soluble Vitamins in Foods and Multivitamin Tablets by Reversed Phase High Performance Liquid Chromatography[J];分析化学;2001-09
6 Sun Rudong, Yan Jinlong, Kong Qizhong (Department of Chemical Engineering, Yancheng Institute of Technology, Yancheng 224003);Indirect Determination of Ascorbic Acid by Square Wave Polarography[J];分析化学;2001-06
7 CHEN Huan _ wen, SONG Qing _ yu, LIU Hong _ wei, JIN Qin _ han(Changchun C&D center, Department of Chemistry, Jilin University, Changchun 130023, China);Determination of Ascorbic Acid by Spectrophotometry with Fading Reaction of Methylene Blue[J];分析测试学报;2001-02
8 ZHU Zhan cai, LIN De juan, LIN Jin mei (Department of Chemistry, Zhangzhou Teacher's University, Zhangzhou 363000, China);A New Fluorimetric Method for the Determination of Ascorbic Acid with Fluorescein and Iodine[J];分析测试技术与仪器;2001-01
9 MENG Zhao_ren (Department of Chemistry,Teachers College of Beihua University,Jilin 132013);Determination of Vitamin C Formulations by Oscillographic Titration with Potassium Ferricyanide[J];化学研究;2001-01
10 LI Jian Guo ZHU Jian Li ZHANG Min (Department of Chemistry and Chemical Engineering, Suzhou University,Suzhou,Jiangsu 215006,P.R.China );Kinetic-Spectrophotometric Determination of Ascorbic Acid in Pharmaceutical Products with Malachite Green-I-Chloramine T[J];光谱实验室;2001-01
【Secondary References】
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1 LIANG Qi-feng*,HE Jiang,PENG Meng-xia(Department of Chemistry,Jiaying University,Meizhou 514015,China);Determination of ascorbic acid in Vc tablets by internal standard method of FT-IR[J];化学试剂;2013-03
2 Zhang Chunyan,Zhou Xiaozhi;Study on simultaneous determination of vitamin C and vitamin C phosphate in premix feed by high performance liquid chromatography method[J];中国饲料;2010-10
3 Sun Zhenyan,Zhao Zhongyi,Guo Xiaohui,Fu Shaobin(Department of Material and Chemistry,China University of Geosciences, Wuhan 430074,China);DETERMINATION OF VITAMIN C BY FLUORESCENCE SPECTROPHOTOMETRY[J];化学分析计量;2006-04
4 Xu Chun xiu,Chen Yanna (Department of Chemistry,Han Shan Normal University,ChaoZhou,521041);Vitamin C was Determined by Reductive Spectrophotometry in Fruits and Vegetables[J];江西化工;2004-03
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