Flow-injection spectrophotometric determination of ascorbic acid by reduction of vanadotungstophosphoric acid

Analytica Chimica Acta ◽

10.1016/s0003-2670(00)82559-3 ◽

1991 ◽

Vol 243 ◽

pp. 187-190 ◽

Author(s):

D.Thorburn Burns ◽

N. Chimpalee ◽

D. Chimpalee ◽

S. Rattanariderom

Keyword(s):

Ascorbic Acid ◽

Spectrophotometric Determination ◽

Download Full-text

On-line dilution flow injection manifold for the selective spectrophotometric determination of ascorbic acid based on the Fe(II)-2,2â²-dipyridyl-2-pyridylhydrazone complex formation

Talanta ◽

10.1016/s0039-9140(01)00401-5 ◽

2001 ◽

Vol 55 (1) ◽

pp. 127-134 ◽

Author(s):

D Themelis

Keyword(s):

Ascorbic Acid ◽

Complex Formation ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Download Full-text

Flow-injection spectrophotometric determination of ascorbic acid in pharmaceutical products with the Prussian Blue reaction

Talanta ◽

10.1016/0039-9140(95)01830-1 ◽

1996 ◽

Vol 43 (6) ◽

pp. 971-976 ◽

Author(s):

Joaquim A. Nóbrega ◽

Gisele S. Lopes

Keyword(s):

Ascorbic Acid ◽

Prussian Blue ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Pharmaceutical Products ◽

Download Full-text

Flow injection spectrophotometric determination of ascorbic acid in soft drinks and beer

Fresenius Journal of Analytical Chemistry ◽

10.1007/s002160051585 ◽

2000 ◽

Vol 366 (8) ◽

pp. 857-862 ◽

Author(s):

E. Luque-Pérez ◽

A. Ríos ◽

M. Valcárcel

Keyword(s):

Ascorbic Acid ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Download Full-text

Indirect spectrophotometric determination of ascorbic acid with ferrozine by flow-injection analysis

Talanta ◽

10.1016/s0039-9140(98)00085-x ◽

1998 ◽

Vol 47 (3) ◽

pp. 531-536 ◽

Author(s):

A Molina-Díaz

Keyword(s):

Ascorbic Acid ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Flow Injection Analysis

Download Full-text

Simultaneous Spectrophotometric Determination of Ascorbic Acid and Glutathione by Kinetic-Based Flow Injection Analysis

BUNSEKI KAGAKU ◽

10.2116/bunsekikagaku.57.327 ◽

2008 ◽

Vol 57 (5) ◽

pp. 327-333 ◽

Author(s):

Norio Teshima ◽

Takuya Nobuta ◽

Tadao Sakai

Keyword(s):

Ascorbic Acid ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Flow Injection Analysis

Download Full-text

Double injection/single detection asymmetric flow injection manifold for spectrophotometric determination of ascorbic acid and uric acid: Selection the optimal conditions by MCDM approach based on different criteria weighting methods

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy ◽

10.1016/j.saa.2016.11.031 ◽

2017 ◽

Vol 174 ◽

pp. 203-213 ◽

Author(s):

Samira Boroumand ◽

Mansour Arab Chamjangali ◽

Ghadamali Bagherian

Keyword(s):

Ascorbic Acid ◽

Uric Acid ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Optimal Conditions ◽

Asymmetric Flow ◽

Double Injection ◽

Weighting Methods

Download Full-text

HIGHLY SELECTIVE FLOW-INJECTION SPECTROPHOTOMETRIC DETERMINATION OF ASCORBIC ACID IN FRUIT JUICES AND PHARMACEUTICALS USING PYROGALLOL RED-IODATE SYSTEM

Analytical Letters ◽

10.1081/al-120004078 ◽

2002 ◽

Vol 35 (5) ◽

pp. 909-920 ◽

Author(s):

Ali A. Ensafi ◽

B. Rezaei ◽

M. Beglari

Keyword(s):

Ascorbic Acid ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Fruit Juices ◽

Download Full-text

Indirect method for spectrophotometric determination of ascorbic acid in pharmaceutical preparations with 2,4,6-tripyridyl-s-triazine by flow-injection analysis

Talanta ◽

10.1016/j.talanta.2011.09.013 ◽

2012 ◽

Vol 96 ◽

pp. 174-179 ◽

Author(s):

Lea Kukoc-Modun ◽

Maja Biocic ◽

Njegomir Radić

Keyword(s):

Ascorbic Acid ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Flow Injection Analysis ◽

Indirect Method ◽

Pharmaceutical Preparations

Download Full-text

Flow injection spectrophotometric determination of L-ascorbic acid in pharmaceutical formulations with on-line solid-phase reactor containing copper (II) phosphate1Presented at the VII International Conference of Flow Analysis, held in Piracicaba, SP, Brazil, August 25–28, 1997.1

Analytica Chimica Acta ◽

10.1016/s0003-2670(97)00660-0 ◽

1998 ◽

Vol 366 (1-3) ◽

pp. 55-62 ◽

Author(s):

Airton Vicente Pereira ◽

Orlando Fatibello-Filho

Keyword(s):

Ascorbic Acid ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Solid Phase ◽

Flow Analysis ◽

Pharmaceutical Formulations ◽

International Conference ◽

Solid Phase Reactor ◽

Download Full-text

Spectrophotometric determination of ascorbic acid in pharmaceuticals by background correction and flow injection

The Analyst ◽

10.1039/an9911600641 ◽

1991 ◽

Vol 116 (6) ◽

pp. 641 ◽

Author(s):

Krishna K. Verma ◽

Archana Jain ◽

Archana Verma ◽

Anupama Chaurasia

Keyword(s):

Ascorbic Acid ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Background Correction

Download Full-text