Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/117055
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Technological implications of reducing nitrate and nitrite levels in dry-fermented sausages: Typical microbiota, residual nitrate and nitrite and volatile profile |
Autor: | Hospital, Xavier F.; Carballo, José CSIC ORCID ; Fernández, Manuela; Arnau Arboix, Jacint; Gratacós-Cubarsí, Marta; Hierro, Eva | Palabras clave: | Residual nitrate Residual nitrite Gram-positive catalase-positive cocci Volatile profile Enterobacteriaceae Dry-fermented sausages |
Fecha de publicación: | 2015 | Editor: | Elsevier | Citación: | Food Control 57: 275- 281 (2015) | Resumen: | © 2015 Elsevier Ltd. Despite the number of studies that have focused on alternatives to nitrite in meat products, it has not been found yet a single compound that performs all its functions. Therefore, nitrate and nitrite are still common additives in the meat industry. However, to reduce nitrosamine formation, both ingoing amounts and residual levels must be controlled. Dry-fermented sausages were prepared with the maximum amounts of nitrate and nitrite allowed by the European Union, 25% and 50% reduction, and no nitrate/nitrite. The concentration of these additives significantly affected Gram-positive catalase-positive cocci, which numbers were 1 and 2 log cfu/g higher in the 50% reduction and control batches, respectively. A higher amount of volatiles derived from amino acid degradation and carbohydrate fermentation was detected, related to the microbiological changes. Enterobacteriaceae increased during fermentation at lower nitrate/nitrite concentrations. A relation was found between ingoing and residual nitrite, which was 3.5 fold higher when the maximum amount was used in comparison to the 50% reduction. | URI: | http://hdl.handle.net/10261/117055 | DOI: | 10.1016/j.foodcont.2015.04.024 | Identificadores: | doi: 10.1016/j.foodcont.2015.04.024 issn: 0956-7135 |
Aparece en las colecciones: | (ICTAN) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
55
checked on 11-abr-2024
WEB OF SCIENCETM
Citations
45
checked on 25-feb-2024
Page view(s)
327
checked on 22-abr-2024
Download(s)
130
checked on 22-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.