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CONICET Digital
Article . 2008
License: CC BY NC SA
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Detección de la presencia de leche de vaca en leche de oveja mediante electroforesis

Authors: Zalazar, Carlos Antonio; Candioti, Mario César;

Detección de la presencia de leche de vaca en leche de oveja mediante electroforesis

Abstract

La leche de oveja se caracteriza por su elevado contenido de solidos totales, especialmente grasa y proteínas, cuyos valores oscilan alrededor de 4,15 y 5,15 respectivamente. Indudablemente que estos altos niveles en los componentes mayoritarios se ven reflejados en los rendimientos queseros. Tales ventajas, sumadas a la baja producción propia de la especie y a su disponibilidad estacional, hacen que la leche de oveja adquiera un valor de casi el triple de la leche bovina. Este contexto ha propiciado el desarrollo de ciertas prácticas fraudulentas, tales como la sustitución total o parcial de leche de oveja por leche bovina. A partir de esto ha surgido la necesidad de contar con técnicas analíticas que permitan a las autoridades competentes garantizar la autenticidad de aquellos productos en cuya identificación se explicita su fabricación con leche de oveja. En este trabajo se presenta un método para tal fin basado en la electoforesis en gel de poliacrilamida.

Fil: Zalazar, Carlos Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina

Fil: Candioti, Mario César. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina

Country
Argentina
Keywords

https://purl.org/becyt/ford/2.11, https://purl.org/becyt/ford/2

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green