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Registros recuperados : 3 | |
1. | | BRITO, G. O. da R.; SILVA, J. F. da; JORGE, S.; DELLAGOSTIN, O. A.; SOUZA, G. N. de; PEGORARO, L. M. C. Anticorpos contra leptospira em rebanhos de bovinos leiteiros e sua relação com problemas reprodutivos e a vacinação. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 27.; ENCONTRO DE PÓS-GRADUAÇÃO UFPEL, 20.; SEMANA INTEGRADA DE ENSINO, PESQUISA E EXTENSÃO, 4., 2018, Pelotas. Anais... Pelotas: UFPel, 2018. Biblioteca(s): Embrapa Clima Temperado. |
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2. | | BRITO, G. O.; REIS, B. C.; FERREIRA, E. A.; JUNQUEIRA, N. T. V.; SÁ-BARRETO, L. C. L.; MATTIVI, F.; VRHOVSEK, U.; GRIS, E. F. Phenolic Compound Profile by UPLC-MS/MS and Encapsulation with Chitosan of Spondias mombin L. Fruit Peel Extract from Cerrado Hotspot - Brazil. Molecules, v. 27, 2382, 2022. Biblioteca(s): Embrapa Cerrados. |
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3. | | SILVA, J. F. da; JORGE, S.; BRITO, G. O. da R.; SOUZA, G. N. de; PRADIEE, J.; DELLAGOSTIN, O. A.; PEGORARO, L. M. C. Teste de ELISA indireto na sorologia de leptospirose em bovinos leiteiros. Acta Scientiae Veterinariae, v. 46, s27, 2018. Supl. 2. Edição dos resumos do Encontro Nacional de Epidemiologia Veterinária, Porto Alegre, 2018. Biblioteca(s): Embrapa Gado de Leite. |
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Registros recuperados : 3 | |
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Registro Completo
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
27/05/2022 |
Data da última atualização: |
27/05/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
BRITO, G. O.; REIS, B. C.; FERREIRA, E. A.; JUNQUEIRA, N. T. V.; SÁ-BARRETO, L. C. L.; MATTIVI, F.; VRHOVSEK, U.; GRIS, E. F. |
Afiliação: |
GIOVANNA OLIVEIRA DE BRITO; BRUNA CABRAL REIS; EDUARDO A. FERREIRA; NILTON TADEU VILELA JUNQUEIRA, CPAC; LÍVIA C. L. SÁ-BARRETO; FULVIO MATTIVI; URSKA VRHOVSEK; ELIANA FORTES GRIS. |
Título: |
Phenolic Compound Profile by UPLC-MS/MS and Encapsulation with Chitosan of Spondias mombin L. Fruit Peel Extract from Cerrado Hotspot - Brazil. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Molecules, v. 27, 2382, 2022. |
Idioma: |
Inglês |
Conteúdo: |
Abstract: Taperebá (Spondias mombin L.) is a native species of the Brazilian Cerrado that has shown important characteristics such as a significant phenolic compound content and biological activities. The present study aimed to characterize the phenolic compound profile and antioxidant activity in taperebá peel extract, as well as microencapsulating the extract with chitosan and evaluating the stability of the microparticles. The evaluation of the profile of phenolic compounds was carried out by UPLC-MS/MS. The in vitro antioxidant activity was evaluated by DPPH and ABTS methods. The microparticles were obtained by spray drying and were submitted to a stability study under different temperatures. In general, the results showed a significant content of polyphenols and antioxidant activity. The results of UPLC-MS/MS demonstrated a significant content of polyphenols in taperebá peel, highlighting the high content of ellagic acid and quercetin compounds. There was significant retention of phenolic compounds when microencapsulated, demonstrating high retention at all evaluated temperatures. This study is the first to microencapsulate the extract of taperebá peel, in addition to identifying and quantifying some compounds in this fruit. |
Palavras-Chave: |
Quitosana; Taperebá. |
Thesagro: |
Antioxidante; Cajá; Cerrado; Composto Fenólico; Espécie Nativa; Secagem. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1143513/1/Nilton-Junqueira-Phenolic-compound-profile.pdf
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Marc: |
LEADER 02108naa a2200301 a 4500 001 2143513 005 2022-05-27 008 2022 bl uuuu u00u1 u #d 100 1 $aBRITO, G. O. 245 $aPhenolic Compound Profile by UPLC-MS/MS and Encapsulation with Chitosan of Spondias mombin L. Fruit Peel Extract from Cerrado Hotspot - Brazil.$h[electronic resource] 260 $c2022 520 $aAbstract: Taperebá (Spondias mombin L.) is a native species of the Brazilian Cerrado that has shown important characteristics such as a significant phenolic compound content and biological activities. The present study aimed to characterize the phenolic compound profile and antioxidant activity in taperebá peel extract, as well as microencapsulating the extract with chitosan and evaluating the stability of the microparticles. The evaluation of the profile of phenolic compounds was carried out by UPLC-MS/MS. The in vitro antioxidant activity was evaluated by DPPH and ABTS methods. The microparticles were obtained by spray drying and were submitted to a stability study under different temperatures. In general, the results showed a significant content of polyphenols and antioxidant activity. The results of UPLC-MS/MS demonstrated a significant content of polyphenols in taperebá peel, highlighting the high content of ellagic acid and quercetin compounds. There was significant retention of phenolic compounds when microencapsulated, demonstrating high retention at all evaluated temperatures. This study is the first to microencapsulate the extract of taperebá peel, in addition to identifying and quantifying some compounds in this fruit. 650 $aAntioxidante 650 $aCajá 650 $aCerrado 650 $aComposto Fenólico 650 $aEspécie Nativa 650 $aSecagem 653 $aQuitosana 653 $aTaperebá 700 1 $aREIS, B. C. 700 1 $aFERREIRA, E. A. 700 1 $aJUNQUEIRA, N. T. V. 700 1 $aSÁ-BARRETO, L. C. L. 700 1 $aMATTIVI, F. 700 1 $aVRHOVSEK, U. 700 1 $aGRIS, E. F. 773 $tMolecules$gv. 27, 2382, 2022.
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