Publication:
Substitution of synthetic nitrates and antioxidants by spices, fruits and vegetables in Clean label Spanish chorizo

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dc.contributor.authorMartínez Zamora, Lorena
dc.contributor.authorPeñalver Miras, Rocío
dc.contributor.authorRos Berruezo, Gaspar
dc.contributor.authorNieto Martínez, Gema
dc.contributor.departmentTecnología de Alimentos, Nutrición y Bromatología
dc.date.accessioned2026-02-20T11:48:56Z
dc.date.available2026-02-20T11:48:56Z
dc.date.copyright© 2020 Elsevier Ltd.
dc.date.issued2020-10-27
dc.description.abstractNatural extracts obtained from fruits and vegetables processing are important sources of phenolic compounds and nitrates, with excellent antioxidant and antimicrobial properties. The aim of this study was to elaborate a Clean label dry-cured meat product (Spanish “chorizo”) using Mediterranean Diet ingredients (Citrus, Acerola, Rosemary, Paprika, Garlic, Oregano, Lettuce + Arugula + Watercress, Spinach + Celery, Chard + Beet). For that, a self-life study for 150 days was carried out, when physical-chemical (colour, pH, aw, thiol loss, volatile compounds profile), microbiological, and organoleptic changes were determined. The combination of citrus extracts and leafy green vegetables halved the hexanal and nonanal content for 150 days. In addition, this change did not affect to the sensory properties of the product, which obtained the highest acceptance avoiding the oxidative damage (colour, volatile compounds release, thiol loss) and the microbiological growth. Nevertheless, rosemary extract incorporation altered sensory quality, unless it also avoided protein and lipid oxidation, as well as microbiological growth. Otherwise, Control sample elaborated with synthetic sources of nitrates and nitrites showed a lower sensory quality due to the increased hardness, protein oxidation, hexanal, and nonanal concentrations, related to lipid oxidation, and hence, to rancid flavour apparition.
dc.formatapplication/pdf
dc.format.extent13
dc.identifier.citationFood Research International 139 (2021) 109835
dc.identifier.doihttps://doi.org/10.1016/J.FOODRES.2020.109835
dc.identifier.eissn1873-7145
dc.identifier.issn0963-9969
dc.identifier.urihttp://hdl.handle.net/10201/209203
dc.languageeng
dc.publisherElsevier
dc.relationSin financiación externa a la Universidad
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0963996920308607?via%3Dihub
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectMeat product
dc.subjectChorizo
dc.subjectClean label
dc.subjectAntioxidant Nitrates
dc.subjectNatural extracts
dc.subject.odsObjetivo 3: Salud
dc.titleSubstitution of synthetic nitrates and antioxidants by spices, fruits and vegetables in Clean label Spanish chorizo
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublicationes
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relation.isAuthorOfPublication25d4c680-1c6b-45f9-864d-bd7cfef1b64a
relation.isAuthorOfPublicationbeeaa113-ae9f-441f-bfdc-2ace8665864e
relation.isAuthorOfPublication.latestForDiscovery915e727f-2125-4247-9a6c-6297208d5183
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