Mostrar el registro sencillo del ítem

dc.contributor.author
Dominguez, Marina Alejandra  
dc.contributor.author
Jacksén, Johan  
dc.contributor.author
Emmer, Åsa  
dc.contributor.author
Centurión, María Eugenia  
dc.date.available
2018-08-15T21:12:09Z  
dc.date.issued
2016-11  
dc.identifier.citation
Dominguez, Marina Alejandra; Jacksén, Johan; Emmer, Åsa; Centurión, María Eugenia; Capillary electrophoresis method for the simultaneous determination of carbohydrates and proline in honey samples; Elsevier Science; Microchemical Journal; 129; 11-2016; 1-4  
dc.identifier.issn
0026-265X  
dc.identifier.uri
http://hdl.handle.net/11336/55764  
dc.description.abstract
A capillary electrophoresis method with indirect UV detection for the simultaneous determination of three carbohydrates (fructose, glucose and sucrose) and the amino acid proline in honey samples was developed. This method included the use of a background electrolyte consisting of 10 mM sodium benzoate and 1.5 mM cetyltrimethylammonium bromide, pH 12.4. Under optimal capillary electrophoresis conditions, the separation of the investigated substances was achieved in less than 5 min and single dilution of each samplewas employed. The detection limits for fructose, glucose and sucrosewere 0.58 g L-1, 0.67g L-1 and 0.12 g L-1 respectively, and 0.72 mg L-1 for proline. Precision measurements calculated in terms of %RSD in the range of 0.92 to 5.43%, were obtained. The proposed method was applied to honey samples from Argentina and Sweden and enables the determination of the three carbohydrates and the amino acid proline. The results showthat the proposed method is simple, requires short analysis times, lowconsumption of reagents and sample, minimumwaste and that there is no need to perform any sample pre-treatment. This method is a good alternative to carry out the quality control of honey samples. Finally, it is a promising methodology for achieving green chemistry goals.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Capillary Electrophoresis  
dc.subject
Carbohydrates  
dc.subject
Honey  
dc.subject
Indirect Detection  
dc.subject
Proline  
dc.subject.classification
Otras Ciencias Químicas  
dc.subject.classification
Ciencias Químicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Capillary electrophoresis method for the simultaneous determination of carbohydrates and proline in honey samples  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-08-10T16:22:03Z  
dc.journal.volume
129  
dc.journal.pagination
1-4  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Dominguez, Marina Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina  
dc.description.fil
Fil: Jacksén, Johan. Royal Institute of Technology; Suecia  
dc.description.fil
Fil: Emmer, Åsa. Royal Institute of Technology; Suecia  
dc.description.fil
Fil: Centurión, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina  
dc.journal.title
Microchemical Journal  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0026265X16300698  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.microc.2016.05.017