NDLI: Determination of anions, cations, and sugars in coconut water by capillary electrophoresis

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Determination of anions, cations, and sugars in coconut water by capillary electrophoresis

Content Provider	Scilit
Author	Richter, Eduardo M. de Jesus, Dosil P. Muñoz, Rodrigo A. A. Lago, Claudimir L. Do Angnes, Lúcio
Copyright Year	2005
Description	This work presents the determination of several analytes in coconut water by using capillary electrophoresis with contactless conductivity detection (CCD). It was analyzed 5 different samples: two unprocessed (natural) coconut water and three processed (commercial) ones. The samples were injected without pretreatment and only a simple dilution was necessary. The technique was applied to quantify 12 analytes: chloride, sulfate, phosphate, malate, ascorbate, potassium, sodium, calcium, magnesium, fructose, glucose, and sucrose with limit of detection (LOD) of 0.09, 0.12, 0.50, 0.97, 1.2, 0.05, 0.17, 0.12, 0.08, 5.4, 7.4, and 8.9 mg L-1, respectively. These analysis were done utilizing four different running buffers.
Related Links	http://www.scielo.br/pdf/jbchs/v16n6a/27057.pdf
Ending Page	1139
Page Count	6
Starting Page	1134
ISSN	01035053
e-ISSN	16784790
DOI	10.1590/s0103-50532005000700008
Journal	Journal of the Brazilian Chemical Society
Issue Number	6a
Volume Number	16
Language	English
Publisher	FapUNIFESP (SciELO)
Publisher Date	2005-12-01
Access Restriction	Open
Subject Keyword	Journal of the Brazilian Chemical Society Analytical Chemistry Coconut Water Capillary Electrophoresis Contactless Conductivity Detection
Content Type	Text
Resource Type	Article
Subject	Chemistry

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