Microencapsulation of sweet orange essential oil (Citrus aurantium var. dulcis) by liophylization using maltodextrin and maltodextrinigelatin mixtures: Preparation, characterization, antimicrobial and antioxidant activities

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniv Fed Campina Grande-
Autor(es): dc.contributorUniv Fed Paraiba-
Autor(es): dc.contributorUniv Fed Ceara-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorFernandes de Araujo, Jayuri Susy-
Autor(es): dc.creatorSouza, Evandro Leite de-
Autor(es): dc.creatorOliveira, Jessica Ribeiro-
Autor(es): dc.creatorAlves Gomes, Ana Cristina-
Autor(es): dc.creatorViana Kotzebue, Lloyd Ryan-
Autor(es): dc.creatorSilva Agostini, Deuber Lincon da [UNESP]-
Autor(es): dc.creatorVasconcelos de Oliveira, Diego Lomonaco-
Autor(es): dc.creatorMazzetto, Selma Elaine-
Autor(es): dc.creatorSilva, Andre Leandro da-
Autor(es): dc.creatorCavalcanti, Monica Tejo-
Data de aceite: dc.date.accessioned2022-02-22T00:09:55Z-
Data de disponibilização: dc.date.available2022-02-22T00:09:55Z-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-01-14-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.ijbiomac.2019.09.160-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/196606-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/196606-
Descrição: dc.descriptionThis study evaluated maltodextrin (MD) and gelatin (GEL) in different ratios (SO1, MD only; SO2, MD and GEL = 2:1; and SO3, MD and GEL =1:1, respectively) as wall materials to microencapsulation of sweet orange essential oil (SOEO, 10% w/w). SOEO microspheres were obtained by emulsification/lyophilization and characterized regarding the microencapsulation yield and efficiency, infrared spectroscopy, ultra-structural aspects (scanning electron microscopy, SEM), thermogravimetric (TG), derivative thermogravimetry (DTG) and differential exploratory calorimetry (DSC) and bioactive properties. Yield and SOEO microencapsulation efficiency (MEE) was of up to 90.19 and 75.75%, respectively. SEM analysis showed SO1, SO2 and SO3 microspheres with irregular shapes. Although improvements in thermal stability of all formulated microspheres were observed, TG and DTG curves indicated slower rates of volatilization and degradation of SOEO in SO1. DSC curves indicated that SO1, SO2 and SO3 microsphere formulations were effective in protecting SOEO, especially in relation to improvements in oxidative stability. Antibacterial and antioxidant properties, as well as total phenolic content of SOEO, were maintained in all formulated microspheres. SOEO microspheres can be prepared using MD and GEL and lyophilization, resulting in high yields, MEE, stability and preservation of antioxidant and antimicrobial properties. (C) 2019 Elsevier B.V. All rights reserved.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionUniv Fed Campina Grande, Ctr Agrofood Sci & Technol, Grad Program Agroind Syst, Pombal, Paraiba, Brazil-
Descrição: dc.descriptionUniv Fed Paraiba, Ctr Hlth Sci, Dept Nutr, Lab Food Microbiol, Joao Pessoa, Paraiba, Brazil-
Descrição: dc.descriptionUniv Fed Ceara, Dept Organ & Inorgan Chem, Fortaleza, Ceara, Brazil-
Descrição: dc.descriptionState Univ Sao Paulo, Dept Phys Chem & Biol, Presidente Prudente, SP, Brazil-
Descrição: dc.descriptionUniv Fed Campina Grande, Ctr Hlth & Rural Technol, Patos de Minas, Paraiba, Brazil-
Descrição: dc.descriptionState Univ Sao Paulo, Dept Phys Chem & Biol, Presidente Prudente, SP, Brazil-
Descrição: dc.descriptionCAPES: 001-
Formato: dc.format991-999-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier B.V.-
Relação: dc.relationInternational Journal Of Biological Macromolecules-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectSweet orange-
Palavras-chave: dc.subjectMicroencapsulation-
Palavras-chave: dc.subjectFreeze-drying-
Palavras-chave: dc.subjectBioactive properties-
Palavras-chave: dc.subjectStability-
Título: dc.titleMicroencapsulation of sweet orange essential oil (Citrus aurantium var. dulcis) by liophylization using maltodextrin and maltodextrinigelatin mixtures: Preparation, characterization, antimicrobial and antioxidant activities-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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