TAG, DAG and FFA profiles of dry-cured ham by easy ambient sonic-spray ionization mass spectrometry after thermal imprinting

Easy ambient sonic-spray ionization mass spectrometry (EASI-MS), a recently developed ambient mass spectrometry technique, was used for the direct analysis of triacylglycerols (TAG), diacylglycerols (DAG) and free fatty acids (FFA) in different types of dry-cured ham, after thermal imprinting. The t...

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Detalles Bibliográficos
Autores: Fernandes, Gabriel D., Moreda, Wenceslao, Barrera-Arellano, Daniel, Ruiz, Guillerme C. N. Z., Ferreira, P. L., Eberlin, M. N., Alberici, R. M.
Tipo de recurso: artículo
Fecha de publicación:2014
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/111460
Acceso en línea:http://hdl.handle.net/10261/111460
Access Level:acceso abierto
Palabra clave:Diacylglycerols
Free fatty acids
Triacylglycerols
Ambient mass spectrometry
Thermal imprinting
Dry-cured ham
Descripción
Sumario:Easy ambient sonic-spray ionization mass spectrometry (EASI-MS), a recently developed ambient mass spectrometry technique, was used for the direct analysis of triacylglycerols (TAG), diacylglycerols (DAG) and free fatty acids (FFA) in different types of dry-cured ham, after thermal imprinting. The technique is simple, fast and reliable, not requiring hydrolysis, derivatization or chromatographic separation, which represents advantages over other analytical procedures usually used for this purpose.

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