Determination of sorbate and benzoate in beverage samples by capillary electrophoresis-Optimization of the method with inspection of ionic mobilities

Journal of Chromatography A

Volumn 1204, Issue 1, 2008, Pages 123-127

  Costa, Ana Carolina O ^a   da Silva Perfeito, Lisliane ^b   Tavares, Marina F M ^a   Micke, Gustavo A ^b  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

^b FEDERAL UNIVERSITY OF SANTA CATARINA   (Brazil)

Author keywords

Benzoate; Beverage samples; Effective mobility curves; Food analysis; Short end injection; Sorbate

Indexed keywords

CAPILLARY ELECTROPHORESIS; ELECTROCHEMISTRY; ELECTROLYSIS; ELECTROLYTES; ELECTROPHORESIS; STANDARDS;

BACKGROUND ELECTROLYTE; BENZOATE; BEVERAGE SAMPLES; EFFECTIVE MOBILITY; EFFECTIVE MOBILITY CURVES; ELECTROPHORESIS METHOD; FOOD ANALYSIS; HIGH RESOLUTIONS; INTERNAL STANDARD; IONIC MOBILITIES; METHOD DEVELOPMENT; PH CURVES; SHORT-END INJECTION; SORBATE;

BEVERAGES;

2 HYDROXY 2 METHYLPROPIONIC ACID; BENZOIC ACID; ELECTROLYTE; ION; ISOBUTYRIC ACID DERIVATIVE; SALICYLIC ACID; SORBIC ACID; TROMETAMOL;

ACCURACY; ARTICLE; BEVERAGE; CAPILLARY ELECTROPHORESIS; CHEMICAL ANALYSIS; PH; PRIORITY JOURNAL; SEPARATION TECHNIQUE; STANDARD; ULTRAVIOLET RADIATION; WALKING DIFFICULTY;

BENZOATES; BEVERAGES; ELECTROPHORESIS, CAPILLARY; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SORBIC ACID;

EID: 49649089656     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2008.07.075     Document Type: Article

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