Resíduo da indústria de polpa congelada de uva (cultivar Isabel) como fonte de antocianinas
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4883 |
Resumo: | The agribusiness processing of tropical fruits have generated waste that may have great potential, as well as having nutritional constituents, still have significant levels of bioactive compounds. Thus, this research aimed to use frozen pulp residue of grape extract and purify anthocyanins, evaluate its antioxidant capacity as well as its stability to light and heat.The residue was transferred by a processing unit (Recife - PE), whose grapes cultivar Isabel (Vitis labrusca L.) came from the city of São Vincente Ferrer - PE. The anthocyanin content was determined by differential pH method and its purification using C18 cartridges promoted the removal of sugars, acids and not anthocyanin phenolic compounds.The antioxidant activity of purified anthocyanins was evaluated by the ability to scavenge the radicals DPPH• (1,1-diphenyl-2-picrylhydrazyl) and ABTS•+ (2,2’-azino-bis-3-ethylbenzthiazoline-6-sulphonic acid), with gallic acid as reference compound.To evaluate light fastness, anthocyanins were diluted in 95% ethanol solution: 1.5N HCl; 85:15 v/v (pH 1.0) and exposed to light and no light.To assess the effect of heat, anthocyanins were diluted in water, acidified with HCl (pH = 1.0) and subjected to temperatures of 50°C, 70°C and 90°C in thermostated bath. Absorbance readings were taken after 1, 3, 5 and 7 hours of heating. The data obtained from reading the absorbance of diluted anthocyanins were used for the calculation of the rate constant (k) and half-life (t1/2) using 1st order kinetics equations.The total anthocyanin content in grape residue was 15.56 ± 0.33 mg. 100g-1 residue. Anthocyanins purified showed good efficiency against the radical DPPH• (EC50 of 0.14 ± 0.01 g. g DPPH-1 and TEC50 < 5 minutes) and strong ability to sequester (> 80%). Against the radical ABTS•+ anthocyanins showed sequestration capacity of 241.36 ± 3.74 μmol TEAC.g-1 sample. The results showed that in the presence of light, time of half-life (t1/2) of the anthocyanin pigments was 656.87h and in the absence of light was 6.525.42h, demonstrating that the absence of light contributed significantly to the increase the stability of anthocyanins. Anthocyanins subjected to heat at temperatures of 50°C, 70°C and 90°C showed a half-life (t1/2) 159.31h; 8.77h and 3.05h, respectively, demonstrating that these pigments are degraded with increasing temperature. The results show the agroindustrial residue grape frozen pulp is a promising source of anthocyanins, which showed significant antioxidant properties, being efficient at capturing the DPPH• and ABTS•+ and can be used in foods that have acidic pH, put in opaque packaging, and are not subjected to severe heat treatment during processing. |
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LIMA, Vera Lúcia Arroxelas Galvão deMELO, Enayde de AlmeidaLIMA, Luciana Leite de Andradehttp://lattes.cnpq.br/8597879978987111OLIVEIRA, Karlla Karinne Gomes de2016-06-29T12:27:45Z2015-02-23OLIVEIRA, Karlla Karinne Gomes de. Resíduo da indústria de polpa congelada de uva (cultivar Isabel) como fonte de antocianinas. 2015. 81 f. Dissertação (Programa de Pós-Graduação em Ciência e Tecnologia de Alimentos) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4883The agribusiness processing of tropical fruits have generated waste that may have great potential, as well as having nutritional constituents, still have significant levels of bioactive compounds. Thus, this research aimed to use frozen pulp residue of grape extract and purify anthocyanins, evaluate its antioxidant capacity as well as its stability to light and heat.The residue was transferred by a processing unit (Recife - PE), whose grapes cultivar Isabel (Vitis labrusca L.) came from the city of São Vincente Ferrer - PE. The anthocyanin content was determined by differential pH method and its purification using C18 cartridges promoted the removal of sugars, acids and not anthocyanin phenolic compounds.The antioxidant activity of purified anthocyanins was evaluated by the ability to scavenge the radicals DPPH• (1,1-diphenyl-2-picrylhydrazyl) and ABTS•+ (2,2’-azino-bis-3-ethylbenzthiazoline-6-sulphonic acid), with gallic acid as reference compound.To evaluate light fastness, anthocyanins were diluted in 95% ethanol solution: 1.5N HCl; 85:15 v/v (pH 1.0) and exposed to light and no light.To assess the effect of heat, anthocyanins were diluted in water, acidified with HCl (pH = 1.0) and subjected to temperatures of 50°C, 70°C and 90°C in thermostated bath. Absorbance readings were taken after 1, 3, 5 and 7 hours of heating. The data obtained from reading the absorbance of diluted anthocyanins were used for the calculation of the rate constant (k) and half-life (t1/2) using 1st order kinetics equations.The total anthocyanin content in grape residue was 15.56 ± 0.33 mg. 100g-1 residue. Anthocyanins purified showed good efficiency against the radical DPPH• (EC50 of 0.14 ± 0.01 g. g DPPH-1 and TEC50 < 5 minutes) and strong ability to sequester (> 80%). Against the radical ABTS•+ anthocyanins showed sequestration capacity of 241.36 ± 3.74 μmol TEAC.g-1 sample. The results showed that in the presence of light, time of half-life (t1/2) of the anthocyanin pigments was 656.87h and in the absence of light was 6.525.42h, demonstrating that the absence of light contributed significantly to the increase the stability of anthocyanins. Anthocyanins subjected to heat at temperatures of 50°C, 70°C and 90°C showed a half-life (t1/2) 159.31h; 8.77h and 3.05h, respectively, demonstrating that these pigments are degraded with increasing temperature. The results show the agroindustrial residue grape frozen pulp is a promising source of anthocyanins, which showed significant antioxidant properties, being efficient at capturing the DPPH• and ABTS•+ and can be used in foods that have acidic pH, put in opaque packaging, and are not subjected to severe heat treatment during processing.As agroindústrias processadoras de frutas tropicais têm gerado resíduos que podem apresentar grande potencial, pois além de possuir constituintes nutritivos, ainda apresentam significantes teores de compostos bioativos. Assim, esta pesquisa teve como objetivo utilizar resíduo de polpa congelada de uva para extrair e purificar antocianinas, avaliar sua capacidade antioxidante assim como, sua estabilidade frente à luz e ao calor. O resíduo foi cedido por uma unidade processadora (Recife – PE), cujas uvas da cultivar Isabel (Vitis labrusca L.) foram provenientes da cidade de São Vicente Férrer – PE. O teor de antocianinas foi quantificado pelo método de pH diferencial e sua purificação, utilizando cartuchos C18,promoveu a remoção de açúcares, ácidos e compostos fenólicos não antociânicos. A atividade antioxidante das antocianinas purificadas foi avaliada pela capacidade de sequestrar os radicais DPPH• (1,1-difenil-2-picrilhidrazil) e ABTS•+ (2,2’-azino-bis-3-etilbenzotiazolina-6-acido sulfônico), tendo o ácido gálico como composto de referência. Para avaliar a estabilidade à luz, antocianinas foram diluídas em solução de etanol 95%:HCl 1,5N; 85:15 v/v (pH=1,0) e expostas à luz e à ausência de luz. Para avaliar o efeito do calor, antocianinas foram diluídas em água, acidificada com HCl (pH=1,0) e submetidas a temperaturas de 50ºC, 70ºC e 90ºC, em banho termostatizado. Leituras da absorbância foram efetuadas após 1, 3, 5 e 7 horas de aquecimento. Os dados obtidos na leitura da absorbância das antocianinas diluídas foram utilizados para o cálculo da constante de velocidade (k) e do tempo de meia vida (t1/2) utilizando equações cinéticas de 1ª ordem. O teor de antocianinas totais no resíduo de uva foi de 15,56 ± 0,33mg. 100g-1 de resíduo. As antocianinas purificadas apresentaram boa eficiência frente ao radical DPPH• (EC50 de 0,14 ± 0,01 g.g DPPH-1 e TEC50 < 5 minutos) e forte capacidade de sequestrar (> 80%). Frente ao radical ABTS•+ as antocianinas apresentaram capacidade de sequestro de 241,36 ± 3,74 μmol TEAC.g-1 de amostra. Os resultados obtidos evidenciaram que em presença de luz, o tempo de meia vida (t1/2) dos pigmentos antociânicos foi de 656,87h e na ausência de luz foi de 6.525,42h, demonstrando que a ausência de luz contribuiu significativamente para o aumento da estabilidade das antocianinas.As antocianinas submetidas ao calor, às temperaturas de 50ºC, 70ºC e 90ºC apresentaram de tempo de meia vida (t1/2) de 159,31h; 8,77h e 3,05h, respectivamente, demonstrando que estes pigmentos sofrem degradação com aumento da temperatura. Os resultados evidenciam o resíduo agroindustrial de polpa congelada de uva é uma fonte promissora de antocianinas, que apresentaram significativa propriedade antioxidante, mostrando-se eficientes em capturar os radicais DPPH• e ABTS•+, podendo ser utilizadas em alimentos que possuam pH ácido, acondicionados em embalagens opacas, e que não sejam submetidos à tratamentos térmicos severos durante seu processamento.Submitted by Mario BC (mario@bc.ufrpe.br) on 2016-06-29T12:27:45Z No. of bitstreams: 1 Karlla Karinne Gomes de Oliveira.pdf: 881531 bytes, checksum: b65a1b41674ed0ceda8b8ba0d66e3191 (MD5)Made available in DSpace on 2016-06-29T12:27:45Z (GMT). No. of bitstreams: 1 Karlla Karinne Gomes de Oliveira.pdf: 881531 bytes, checksum: b65a1b41674ed0ceda8b8ba0d66e3191 (MD5) Previous issue date: 2015-02-23Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Ciência e Tecnologia de AlimentosUFRPEBrasilDepartamento de Ciências DomésticasResíduo agroindustrialPolpa de uvaAntocianinaAtividade antioxidanteAgroindustrial wasteGrape pulpAnthocyaninsAntioxidant activityCIENCIAS AGRARIAS::CIENCIA E TECNOLOGIA DE ALIMENTOSResíduo da indústria de polpa congelada de uva (cultivar Isabel) como fonte de antocianinasinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis-3168359563433608541600600600600-3954034020015112221388795044423845242075167498588264571info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/4883/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALKarlla Karinne Gomes de Oliveira.pdfKarlla Karinne Gomes de Oliveira.pdfapplication/pdf881531http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/4883/2/Karlla+Karinne+Gomes+de+Oliveira.pdfb65a1b41674ed0ceda8b8ba0d66e3191MD52tede2/48832016-07-26 13:03:57.129oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:32:19.341635Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Resíduo da indústria de polpa congelada de uva (cultivar Isabel) como fonte de antocianinas |
title |
Resíduo da indústria de polpa congelada de uva (cultivar Isabel) como fonte de antocianinas |
spellingShingle |
Resíduo da indústria de polpa congelada de uva (cultivar Isabel) como fonte de antocianinas OLIVEIRA, Karlla Karinne Gomes de Resíduo agroindustrial Polpa de uva Antocianina Atividade antioxidante Agroindustrial waste Grape pulp Anthocyanins Antioxidant activity CIENCIAS AGRARIAS::CIENCIA E TECNOLOGIA DE ALIMENTOS |
title_short |
Resíduo da indústria de polpa congelada de uva (cultivar Isabel) como fonte de antocianinas |
title_full |
Resíduo da indústria de polpa congelada de uva (cultivar Isabel) como fonte de antocianinas |
title_fullStr |
Resíduo da indústria de polpa congelada de uva (cultivar Isabel) como fonte de antocianinas |
title_full_unstemmed |
Resíduo da indústria de polpa congelada de uva (cultivar Isabel) como fonte de antocianinas |
title_sort |
Resíduo da indústria de polpa congelada de uva (cultivar Isabel) como fonte de antocianinas |
author |
OLIVEIRA, Karlla Karinne Gomes de |
author_facet |
OLIVEIRA, Karlla Karinne Gomes de |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
LIMA, Vera Lúcia Arroxelas Galvão de |
dc.contributor.advisor-co1.fl_str_mv |
MELO, Enayde de Almeida |
dc.contributor.referee1.fl_str_mv |
LIMA, Luciana Leite de Andrade |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/8597879978987111 |
dc.contributor.author.fl_str_mv |
OLIVEIRA, Karlla Karinne Gomes de |
contributor_str_mv |
LIMA, Vera Lúcia Arroxelas Galvão de MELO, Enayde de Almeida LIMA, Luciana Leite de Andrade |
dc.subject.por.fl_str_mv |
Resíduo agroindustrial Polpa de uva Antocianina Atividade antioxidante |
topic |
Resíduo agroindustrial Polpa de uva Antocianina Atividade antioxidante Agroindustrial waste Grape pulp Anthocyanins Antioxidant activity CIENCIAS AGRARIAS::CIENCIA E TECNOLOGIA DE ALIMENTOS |
dc.subject.eng.fl_str_mv |
Agroindustrial waste Grape pulp Anthocyanins Antioxidant activity |
dc.subject.cnpq.fl_str_mv |
CIENCIAS AGRARIAS::CIENCIA E TECNOLOGIA DE ALIMENTOS |
description |
The agribusiness processing of tropical fruits have generated waste that may have great potential, as well as having nutritional constituents, still have significant levels of bioactive compounds. Thus, this research aimed to use frozen pulp residue of grape extract and purify anthocyanins, evaluate its antioxidant capacity as well as its stability to light and heat.The residue was transferred by a processing unit (Recife - PE), whose grapes cultivar Isabel (Vitis labrusca L.) came from the city of São Vincente Ferrer - PE. The anthocyanin content was determined by differential pH method and its purification using C18 cartridges promoted the removal of sugars, acids and not anthocyanin phenolic compounds.The antioxidant activity of purified anthocyanins was evaluated by the ability to scavenge the radicals DPPH• (1,1-diphenyl-2-picrylhydrazyl) and ABTS•+ (2,2’-azino-bis-3-ethylbenzthiazoline-6-sulphonic acid), with gallic acid as reference compound.To evaluate light fastness, anthocyanins were diluted in 95% ethanol solution: 1.5N HCl; 85:15 v/v (pH 1.0) and exposed to light and no light.To assess the effect of heat, anthocyanins were diluted in water, acidified with HCl (pH = 1.0) and subjected to temperatures of 50°C, 70°C and 90°C in thermostated bath. Absorbance readings were taken after 1, 3, 5 and 7 hours of heating. The data obtained from reading the absorbance of diluted anthocyanins were used for the calculation of the rate constant (k) and half-life (t1/2) using 1st order kinetics equations.The total anthocyanin content in grape residue was 15.56 ± 0.33 mg. 100g-1 residue. Anthocyanins purified showed good efficiency against the radical DPPH• (EC50 of 0.14 ± 0.01 g. g DPPH-1 and TEC50 < 5 minutes) and strong ability to sequester (> 80%). Against the radical ABTS•+ anthocyanins showed sequestration capacity of 241.36 ± 3.74 μmol TEAC.g-1 sample. The results showed that in the presence of light, time of half-life (t1/2) of the anthocyanin pigments was 656.87h and in the absence of light was 6.525.42h, demonstrating that the absence of light contributed significantly to the increase the stability of anthocyanins. Anthocyanins subjected to heat at temperatures of 50°C, 70°C and 90°C showed a half-life (t1/2) 159.31h; 8.77h and 3.05h, respectively, demonstrating that these pigments are degraded with increasing temperature. The results show the agroindustrial residue grape frozen pulp is a promising source of anthocyanins, which showed significant antioxidant properties, being efficient at capturing the DPPH• and ABTS•+ and can be used in foods that have acidic pH, put in opaque packaging, and are not subjected to severe heat treatment during processing. |
publishDate |
2015 |
dc.date.issued.fl_str_mv |
2015-02-23 |
dc.date.accessioned.fl_str_mv |
2016-06-29T12:27:45Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
OLIVEIRA, Karlla Karinne Gomes de. Resíduo da indústria de polpa congelada de uva (cultivar Isabel) como fonte de antocianinas. 2015. 81 f. Dissertação (Programa de Pós-Graduação em Ciência e Tecnologia de Alimentos) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4883 |
identifier_str_mv |
OLIVEIRA, Karlla Karinne Gomes de. Resíduo da indústria de polpa congelada de uva (cultivar Isabel) como fonte de antocianinas. 2015. 81 f. Dissertação (Programa de Pós-Graduação em Ciência e Tecnologia de Alimentos) - Universidade Federal Rural de Pernambuco, Recife. |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4883 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.program.fl_str_mv |
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dc.relation.confidence.fl_str_mv |
600 600 600 600 |
dc.relation.department.fl_str_mv |
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dc.relation.cnpq.fl_str_mv |
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dc.relation.sponsorship.fl_str_mv |
2075167498588264571 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal Rural de Pernambuco |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Ciência e Tecnologia de Alimentos |
dc.publisher.initials.fl_str_mv |
UFRPE |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Departamento de Ciências Domésticas |
publisher.none.fl_str_mv |
Universidade Federal Rural de Pernambuco |
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Biblioteca Digital de Teses e Dissertações da UFRPE |
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http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/4883/1/license.txt http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/4883/2/Karlla+Karinne+Gomes+de+Oliveira.pdf |
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MD5 MD5 |
repository.name.fl_str_mv |
Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE) |
repository.mail.fl_str_mv |
bdtd@ufrpe.br ||bdtd@ufrpe.br |
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1810102219689689088 |