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Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Busso Casati, Carolina | es |
dc.contributor.author | Baeza, Rosa | es |
dc.contributor.author | Sanchez, Virginia Estela | es |
dc.date.accessioned | 2019-09-20T20:07:17Z | - |
dc.date.available | 2019-09-20T20:07:17Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Busso Casati, Carolina; Baeza, Rosa; Sánchez, Virginia. (2019). “Physicochemical properties and bioactive compounds content in encapsulated freeze-dried powders obtained from blueberry, elderberry, blackcurrant and maqui berry.” [en línea]. En Journal of Berry Research, 9. Disponible en: https://repositorio.uca.edu.ar/handle/123456789/8774 | es |
dc.identifier.issn | 1878-5093 (impreso) | - |
dc.identifier.issn | 1878-5123 (online) | - |
dc.identifier.uri | https://repositorio.uca.edu.ar/handle/123456789/8774 | es |
dc.description.abstract | Abstract: Background: Berry fruits stand out for their high contents of anthocyanins responsible for their red-purple color. The region of Patagonia, Argentina, is a significant cultivar region of these fruits. Due to berries very short shelf-life, it is interesting the development of dehydrated products that can be stored at room temperature and still be a source of bioactive components and natural colorants. Objective: The objective of this work was to evaluate the effect of freeze-drying process and storage at 38°C on the levels of bioactive compounds and color, in lyophilized products based on blueberry, blackcurrant, elderberry and maqui berry pulps from the El Bolson area, Rio Negro, Argentina. Methods: Fruit pulps with addition of encapsulating agents (Maltodextrin/Arabic gum) were freeze-dried and evaluated for the content of monomeric anthocyanins, total polyphenols, antioxidant capacity, color (CIELab parameters) and physical characteristics. Results: The obtained freeze-dried powders showed high levels of retention of bioactive compounds, yielding between 68.2 and 99.6% of retention of polyphenols and anthocyanins depending on the fruit. Color parameters were also stable after freeze-drying and during 60 days of storage at 38°C. Conclusions: The obtained stable powder ingredients based on berries from Patagonia can be used as a source of bioactive compounds and pigments. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Ios Press | es |
dc.rights | Acceso Abierto | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | * |
dc.source | Journal of Berry Research, 9 (2019) | es |
dc.subject | ARANDANO | es |
dc.subject | SAUCO | es |
dc.subject | CASSIS | es |
dc.subject | POLIFENOLES | es |
dc.subject | ANTOCIANINAS | es |
dc.title | Physicochemical properties and bioactive compounds content in encapsulated freeze-dried powders obtained from blueberry, elderberry, blackcurrant and maqui berry | es |
dc.type | Artículo | es |
dc.identifier.doi | 10.3233/JBR-190409 | - |
uca.disciplina | INGENIERIA | es |
uca.issnrd | 1 | es |
uca.affiliation | Fil: Busso Casati, Carolina. Universidad Católica Argentina. Facultad de Ciencias Agrarias; Argentina | es |
uca.affiliation | Fil: Baeza, Rosa. Universidad Católica Argentina. Facultad de Ciencias Agrarias; Argentina | es |
uca.affiliation | Fil: Sánchez, Virginia Estela. Universidad Católica Argentina. Facultad de Ciencias Agrarias; Argentina | es |
uca.version | publishedVersion | es |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
crisitem.author.dept | Facultad de Ingeniería y Ciencias Agrarias | - |
crisitem.author.dept | Facultad de Ingeniería y Ciencias Agrarias | - |
crisitem.author.dept | Facultad de Ingeniería y Ciencias Agrarias | - |
crisitem.author.dept | Laboratorio de Ingeniería en Alimentos | - |
crisitem.author.orcid | 0000-0003-2138-0017 | - |
crisitem.author.parentorg | Pontificia Universidad Católica Argentina | - |
crisitem.author.parentorg | Pontificia Universidad Católica Argentina | - |
crisitem.author.parentorg | Pontificia Universidad Católica Argentina | - |
crisitem.author.parentorg | Facultad de Ingeniería y Ciencias Agrarias | - |
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