Development of new products from aquaculture fish species

Europeans are regular consumers of fish and aquaculture products. Therefore, five species of potential aquaculture rearing named: Meagre, Pikeperch, Grey Mullet, Greater Amberjack and Wreckfish were selected for new product development. This work incorporated opinions of both experts and naïve asses...

ver descrição completa

Detalhes bibliográficos
Autor: Lazo Zamalloa, Oxana
Formato: tesis doctoral
Estado:Versión publicada
Fecha de publicación:2018
País:España
Recursos:CBUC, CESCA
Repositorio:TDR. Tesis Doctorales en Red
OAI Identifier:oai:www.tdx.cat:10803/471460
Acesso em linha:http://hdl.handle.net/10803/471460
Access Level:acceso abierto
Palavra-chave:Aquaculture
Aqüicultura
Acuicultura
Fish
Peix
Pescado
New products
Nous productes
Nuevos productos
639
id ES_8f58fc6065196c4bdc8a5ec935c13de1
oai_identifier_str oai:www.tdx.cat:10803/471460
network_acronym_str ES
network_name_str España
repository_id_str
spelling Development of new products from aquaculture fish speciesLazo Zamalloa, OxanaAquacultureAqüiculturaAcuiculturaFishPeixPescadoNew productsNous productesNuevos productos639Europeans are regular consumers of fish and aquaculture products. Therefore, five species of potential aquaculture rearing named: Meagre, Pikeperch, Grey Mullet, Greater Amberjack and Wreckfish were selected for new product development. This work incorporated opinions of both experts and naïve assessors thus, including specific demands and consumer preferences, in selected markets of the European Union (UK, Germany, Spain, France and Italy). Different fish product prototypes were developed from the fish species accordingly with suggested ideas and based on the physicochemical and sensory properties of the selected species. Six of these products were chosen, based on their level of processing and addressed market. Consumers perception of all six of them was also assessed in the five selected countries. As it turned out the image/perception of the different products, differed in an important way between countries, as well as their impact on the product acceptance and purchase probabilityLos pasíses de la Unión Europea son consumidores habituales de productos de acuicultura. Es por ello que, se seleccionaron cinco especies con potencial acuícola: Corvina, Lucioperca, Mújol, Seriola y Cherna para el desarrollo de nuevos productos. Este trabajo incluyó opiniones tanto de expertos como de consumidores habituales, incluyendo asñi demandas específicas y preferencias en mercados seleccionados de la UE (Alemania, España, Francia, Italia y Reino Unido. Se desarrollaron distintos prototipos de productos basados en ideas sugeridas y en las propiedades fisicoquímicas y sensoriales de las especies. Seis de estos fueron seleccionados basados en su nivel de procesamiento y mercado. La percepción de consumidores sobre los productos fue evaluada en los 5 países de la UE.La percepción de la imagen de los productos difirió notablemente entre países, así como en la aceptabilidad e intención de compraUniversitat de GironaGuerrero Asorey, LuisGou i Botó, PereUniversitat de Girona. Departament d'Enginyeria Química, Agrària i Tecnologia Agroalimentària201820182018info:eu-repo/semantics/doctoralThesisinfo:eu-repo/semantics/publishedVersion244 p.application/pdfapplication/pdfhttp://hdl.handle.net/10803/471460TDX (Tesis Doctorals en Xarxa)reponame:TDR. Tesis Doctorales en Redinstname:CBUC, CESCAInglésADVERTIMENT. L'accés als continguts d'aquesta tesi doctoral i la seva utilització ha de respectar els drets de la persona autora. Pot ser utilitzada per a consulta o estudi personal, així com en activitats o materials d'investigació i docència en els termes establerts a l'art. 32 del Text Refós de la Llei de Propietat Intel·lectual (RDL 1/1996). Per altres utilitzacions es requereix l'autorització prèvia i expressa de la persona autora. En qualsevol cas, en la utilització dels seus continguts caldrà indicar de forma clara el nom i cognoms de la persona autora i el títol de la tesi doctoral. No s'autoritza la seva reproducció o altres formes d'explotació efectuades amb finalitats de lucre ni la seva comunicació pública des d'un lloc aliè al servei TDX. Tampoc s'autoritza la presentació del seu contingut en una finestra o marc aliè a TDX (framing). Aquesta reserva de drets afecta tant als continguts de la tesi com als seus resums i índexs.info:eu-repo/semantics/openAccessoai:www.tdx.cat:10803/4714602026-06-14T12:46:07Z
dc.title.none.fl_str_mv Development of new products from aquaculture fish species
title Development of new products from aquaculture fish species
spellingShingle Development of new products from aquaculture fish species
Lazo Zamalloa, Oxana
Aquaculture
Aqüicultura
Acuicultura
Fish
Peix
Pescado
New products
Nous productes
Nuevos productos
639
title_short Development of new products from aquaculture fish species
title_full Development of new products from aquaculture fish species
title_fullStr Development of new products from aquaculture fish species
title_full_unstemmed Development of new products from aquaculture fish species
title_sort Development of new products from aquaculture fish species
dc.creator.none.fl_str_mv Lazo Zamalloa, Oxana
author Lazo Zamalloa, Oxana
author_facet Lazo Zamalloa, Oxana
author_role author
dc.contributor.none.fl_str_mv Guerrero Asorey, Luis
Gou i Botó, Pere
Universitat de Girona. Departament d'Enginyeria Química, Agrària i Tecnologia Agroalimentària
dc.subject.none.fl_str_mv Aquaculture
Aqüicultura
Acuicultura
Fish
Peix
Pescado
New products
Nous productes
Nuevos productos
639
topic Aquaculture
Aqüicultura
Acuicultura
Fish
Peix
Pescado
New products
Nous productes
Nuevos productos
639
description Europeans are regular consumers of fish and aquaculture products. Therefore, five species of potential aquaculture rearing named: Meagre, Pikeperch, Grey Mullet, Greater Amberjack and Wreckfish were selected for new product development. This work incorporated opinions of both experts and naïve assessors thus, including specific demands and consumer preferences, in selected markets of the European Union (UK, Germany, Spain, France and Italy). Different fish product prototypes were developed from the fish species accordingly with suggested ideas and based on the physicochemical and sensory properties of the selected species. Six of these products were chosen, based on their level of processing and addressed market. Consumers perception of all six of them was also assessed in the five selected countries. As it turned out the image/perception of the different products, differed in an important way between countries, as well as their impact on the product acceptance and purchase probability
publishDate 2018
dc.date.none.fl_str_mv 2018
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/doctoralThesis
info:eu-repo/semantics/publishedVersion
format doctoralThesis
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10803/471460
url http://hdl.handle.net/10803/471460
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 244 p.
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universitat de Girona
publisher.none.fl_str_mv Universitat de Girona
dc.source.none.fl_str_mv TDX (Tesis Doctorals en Xarxa)
reponame:TDR. Tesis Doctorales en Red
instname:CBUC, CESCA
instname_str CBUC, CESCA
reponame_str TDR. Tesis Doctorales en Red
collection TDR. Tesis Doctorales en Red
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869413204234338304
score 15.301603

Registos relacionados