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dc.contributor.author | Sapper, Mayra Ileana | es_ES |
dc.contributor.author | Wilcaso, Paola | es_ES |
dc.contributor.author | Santamarina Siurana, Mª Pilar | es_ES |
dc.contributor.author | Rosello Caselles, Josefa | es_ES |
dc.contributor.author | Chiralt, A. | es_ES |
dc.date.accessioned | 2020-05-06T07:18:21Z | |
dc.date.available | 2020-05-06T07:18:21Z | |
dc.date.issued | 2018-10 | es_ES |
dc.identifier.issn | 0956-7135 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/142521 | |
dc.description.abstract | [EN] Films based on starch-gellan blends at 9:1 and 8:2 ratios containing emulsified or lecithin encapsulated thyme (Thymus zygis) essential oil (EO) (0.25 or 0.5 g/g polymer), were obtained by casting method and characterized as to their structural, functional (mechanical, barrier and optical) and in vitro antifungal properties against Alternaria alternata (AA) and Botryotinia fuckeliana (BF). The EO retention during the film formation was also quantified. Lecithin encapsulation of the EO allowed for greater oil retention (45-55%), which enhanced the antifungal activity of the films, which were more effective against BF than AA. All films exhibited high oxygen barrier capacity, while lecithin improved the films water barrier properties and gloss, conferring them with a slightly brownish color. Lecithin also reduced the film stiffness and resistance to break and extensibility. Of the studied formulations, 8:2 S:G films with lecithin-encapsulated EO were very effective at controlling fungal growth, while exhibiting adequate functional properties as packaging/coating materials. | es_ES |
dc.description.sponsorship | The authors acknowledge the financial support for this study from the Ministerio de Economia y Competitividad (MINECO) of Spain, through the project AGL2016-76699-R. Mayra Sapper thanks the Conselleria de Educacion, Investigacion, Cultura y Deporte de la Comunitat Valenciana for the Santiago Grisolia grant GRISOLIA/2015/001. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Food Control | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Starch | es_ES |
dc.subject | Gellan | es_ES |
dc.subject | Thyme essential oil | es_ES |
dc.subject | Lecithin encapsulation | es_ES |
dc.subject | Antifungal activity | es_ES |
dc.subject.classification | BOTANICA | es_ES |
dc.subject.classification | TECNOLOGIA DE ALIMENTOS | es_ES |
dc.title | Antifungal and functional properties of starch-gellan films containing thyme (Thymus zygis) essential oil | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.foodcont.2018.05.004 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//GRISOLIA%2F2015%2F001/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//AGL2016-76699-R/ES/Materiales Biodegradables Multicapa de Alta Barrera para el Envasado Activo de Alimentos/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ecosistemas Agroforestales - Departament d'Ecosistemes Agroforestals | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Tecnología de Alimentos - Departament de Tecnologia d'Aliments | es_ES |
dc.description.bibliographicCitation | Sapper, MI.; Wilcaso, P.; Santamarina Siurana, MP.; Rosello Caselles, J.; Chiralt, A. (2018). Antifungal and functional properties of starch-gellan films containing thyme (Thymus zygis) essential oil. Food Control. 92:505-515. https://doi.org/10.1016/j.foodcont.2018.05.004 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.foodcont.2018.05.004 | es_ES |
dc.description.upvformatpinicio | 505 | es_ES |
dc.description.upvformatpfin | 515 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 92 | es_ES |
dc.relation.pasarela | S\363540 | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |