Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/51156
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Farias, Mirla D. P. | por |
dc.contributor.author | Albuquerque, Priscilla B. S. | por |
dc.contributor.author | Soares, Paulo A. G. | por |
dc.contributor.author | Sá, Daniele M. A. T. de | por |
dc.contributor.author | Vicente, A. A. | por |
dc.contributor.author | Carneiro-da-Cunha, Maria G. | por |
dc.date.accessioned | 2018-02-27T21:45:05Z | - |
dc.date.available | 2018-02-27T21:45:05Z | - |
dc.date.issued | 2018-02 | - |
dc.identifier.citation | Farias, Mirla D. P.; Albuquerque, Priscilla B. S.; Soares, Paulo A. G.; Sá, Daniele M. A. T. de; Vicente, António A.; Carneiro-da-Cunha, Maria G., Xyloglucan from Hymenaea courbaril var. courbaril seeds as encapsulating agent of l-ascorbic acid. International Journal of Biological Macromolecules, 107, Part B, 1559-1566, 2018 | por |
dc.identifier.issn | 0141-8130 | por |
dc.identifier.uri | https://hdl.handle.net/1822/51156 | - |
dc.description.abstract | This study evaluated the l-ascorbic acid (AA) encapsulation in microparticles of xyloglucan (XAA) extracted from Hymenaea courbaril seeds by spray drying (SD) and its application in tilapia fish burgers. The encapsulation efficiency was 96.34 ± 1.6% and the retention of the antioxidant activity was of 89.48 ± 0.88% after 60 days at 25 °C. SEM images showed microspheres with diameters ranging from 4.4 to 34.0 m. FTIR spectrum confirmed the presence of AA in xyloglucan microparticles, which was corroborated by DSC and TGA. The release of ascorbic acid was found to be pH-dependent. The application of XAA in tilapia fish burger did not change the pH after heating and the ascorbic acid retention was greater compared to its free form. The results indicate that xyloglucan can be used to encapsulate AA by SD and suggest that XAA was able to reduce undesirable organoleptic changes in fish burgers. | por |
dc.description.sponsorship | The authors are grateful to the Empresa Brasileira de Pesquisa Agropecuária −EMBRAPA Caprinos e Ovinos of Ministério da Agricultura, Pecuária e Abastecimento for technical assistance and to Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) for financial support. Maria G. Carneiro-da-Cunha expresses her gratitude to the CNPq for a research grant. | por |
dc.language.iso | eng | por |
dc.publisher | Elsevier 1 | por |
dc.rights | openAccess | por |
dc.subject | Additive | por |
dc.subject | Antioxidant | por |
dc.subject | Encapsulation | por |
dc.subject | Hemicellulose | por |
dc.subject | Microencapsulation | por |
dc.subject | Spray drying | por |
dc.title | Xyloglucan from Hymenaea courbaril var. courbaril seeds as encapsulating agent of l-ascorbic acid | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://www.elsevier.com/locate/issn/01418130 | por |
dc.comments | CEB47027 | por |
oaire.citationStartPage | 1559 | por |
oaire.citationEndPage | 1566 | por |
oaire.citationConferencePlace | Netherlands | - |
oaire.citationVolume | 107, Part B | por |
dc.date.updated | 2018-01-03T23:42:04Z | - |
dc.identifier.doi | 10.1016/j.ijbiomac.2017.10.016 | por |
dc.identifier.pmid | 28987799 | por |
dc.description.publicationversion | info:eu-repo/semantics/publishedVersion | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | International Journal of Biological Macromolecules | por |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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document_47027_1.pdf | 1,86 MB | Adobe PDF | Ver/Abrir |