Utilizad este identificador para citar o enlazar este documento: http://hdl.handle.net/2072/221752

Analysis of raw hams using SELDI-TOF-MS to predict the final quality of dry-cured hams
Marcos Muntal, Begonya; Gou i Botó, Pere; Serra Dalmau, Xavier; Guàrdia, Maria Dolors (Guàrdia Gasull); Zhen, Z. Y.; Hortós i Bahí, Maria; Mach Casellas, Núria; te Pas, M. F. W.; Keuning, E.; Kruijt, L.; Font i Furnols, Maria; Arnau, J. (Jacint)
IRTA. Recerca i Tecnologia Agroalimentàries
The relationship between protein profiles of Gluteus medius (GM) muscles of raw hams obtained from 4 pure breed pigs (Duroc, Large White, Landrace, and Piétrain) with the final quality of the Semimembranosus and Biceps femoris muscles of dry-cured hams was investigated. As expected, Duroc hams showed higher levels of marbling and intramuscular fat content than the other breeds. Piétrain hams were the leanest and most conformed, and presented the lowest salt content in dry-cured hams. Even if differences in the quality traits (colour, water activity, texture, composition, intramuscular fat, and marbling) of dry-cured hams were observed among the studied breeds, only small differences in the sensory attributes were detected. Surface-enhanced laser desorption/ionisation time-of-flight mass spectrometry (SELDI-TOF-MS) was used to obtain the soluble protein profiles of GM muscles. Some associations between protein peaks obtained with SELDI-TOF-MS and quality traits, mainly colour (b*) and texture (F0, Y2, Y90) were observed. Candidate protein markers for the quality of processed dry-cured hams were identified
2013
663/664 - Aliments i nutrició. Enologia. Olis. Greixos
Pernil
Aliments -- Qualitat
L'accés als continguts d'aquest document queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons: http://creativecommons.org/licenses/by-nc-nd/3.0/es/
21 p.
Artículo
info:eu-repo/semantics/acceptedVersion
Elsevier
         

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