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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
08/06/2020 |
Data da última atualização: |
08/06/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CALDEIRA, V. F.; GUIMARÃES, S. M.; RYBKA, A. C. P.; BIASOTO, A. C. T.; FREITAS, S. T. de; NASSUR, R. de C. M. R. |
Afiliação: |
Vanessa Ferreira Caldeira, Universidade do Estado da Bahia, Juazeiro, BA; Sabrina Moura Guimarães, Universidade do Estado da Bahia, Juazeiro, BA; ANA CECILIA POLONI RYBKA, CPATSA; ALINE TELLES BIASOTO MARQUES, CPATSA; SERGIO TONETTO DE FREITAS, CPATSA; Rita de Cássia Mirela Resende Nassur, Universidade do Estado da Bahia, Juazeiro, BA. |
Título: |
Packages influencing BRS Vitória raisins quality maintenance. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Brazilian Journal of Food Research, v. 9 n. 3, p. 138-156, jul./set. 2018. |
Idioma: |
Inglês |
Conteúdo: |
Grapes cultivation can generate different processed products, such as wines, juices and raisins. Dehydrated fruit is widely consumed due to its benefits, being rich in antioxidants and phenolic compounds. The 'BRS Vitória' grape variety was developed in Brazil, presenting a high potential for raisins production. However, there are still no studies on the use of packaging to maintain the quality of raisins obtained from the 'BRS Vitória' variety. The aim of the present study was to evaluate the effect of three packages on the quality maintenance of ?BRS Vitoria? raisins during its shelf life for a period of 120 days. Raisins were obtained by placing grapes in forced air oven at 60 °C for about 72 hours and were packed in sealed metallized polyethylene (PL), transparent polypropylene (PP) bags and polystyrene (PE) pots with lids. Grape samples were evaluated at 0, 30, 60, 90 and 120 days of storage at 25 °C for titratable acidity, pH, color, soluble solids, firmness, antioxidant activity, total phenolics and anthocyanin. The results were submitted to variance analysis (ANOVA). In addition, a multivariate statistical analysis was performed. According to the results, it was observed that the packages did not provide significant changes in quality parameters evaluated in 'BRS Vitória' raisins, indicating the appropriate packaging as the one with the lowest cost, the transparent polypropylene. The antioxidant activity of the raisins was only affected by the storage time, remaining with levels of antioxidant activity until the end of storage. In addition, the storage time also influenced the raisins firmness and color. It was observed a significant interaction between storage time and packaging in the total phenolics content. According to the multivariate analysis, the storage time was the main influencing factor of the studied variables, regardless the used package. MenosGrapes cultivation can generate different processed products, such as wines, juices and raisins. Dehydrated fruit is widely consumed due to its benefits, being rich in antioxidants and phenolic compounds. The 'BRS Vitória' grape variety was developed in Brazil, presenting a high potential for raisins production. However, there are still no studies on the use of packaging to maintain the quality of raisins obtained from the 'BRS Vitória' variety. The aim of the present study was to evaluate the effect of three packages on the quality maintenance of ?BRS Vitoria? raisins during its shelf life for a period of 120 days. Raisins were obtained by placing grapes in forced air oven at 60 °C for about 72 hours and were packed in sealed metallized polyethylene (PL), transparent polypropylene (PP) bags and polystyrene (PE) pots with lids. Grape samples were evaluated at 0, 30, 60, 90 and 120 days of storage at 25 °C for titratable acidity, pH, color, soluble solids, firmness, antioxidant activity, total phenolics and anthocyanin. The results were submitted to variance analysis (ANOVA). In addition, a multivariate statistical analysis was performed. According to the results, it was observed that the packages did not provide significant changes in quality parameters evaluated in 'BRS Vitória' raisins, indicating the appropriate packaging as the one with the lowest cost, the transparent polypropylene. The antioxidant activity of the raisins was only affected by the storage time, remaining... Mostrar Tudo |
Palavras-Chave: |
Atividade antioxidante; Frutas desidratadas; Variedade BRS Vitória; Vida útil. |
Thesagro: |
Composto Fenólico; Pós-Colheita; Uva; Vitis Vinifera. |
Thesaurus Nal: |
Grapes; Phenolic compounds; Postharvest technology. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/213827/1/Packages-influencing-BRS-Vitoria-raisins-2018.pdf
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Marc: |
LEADER 02809naa a2200313 a 4500 001 2123129 005 2020-06-08 008 2018 bl uuuu u00u1 u #d 100 1 $aCALDEIRA, V. F. 245 $aPackages influencing BRS Vitória raisins quality maintenance.$h[electronic resource] 260 $c2018 520 $aGrapes cultivation can generate different processed products, such as wines, juices and raisins. Dehydrated fruit is widely consumed due to its benefits, being rich in antioxidants and phenolic compounds. The 'BRS Vitória' grape variety was developed in Brazil, presenting a high potential for raisins production. However, there are still no studies on the use of packaging to maintain the quality of raisins obtained from the 'BRS Vitória' variety. The aim of the present study was to evaluate the effect of three packages on the quality maintenance of ?BRS Vitoria? raisins during its shelf life for a period of 120 days. Raisins were obtained by placing grapes in forced air oven at 60 °C for about 72 hours and were packed in sealed metallized polyethylene (PL), transparent polypropylene (PP) bags and polystyrene (PE) pots with lids. Grape samples were evaluated at 0, 30, 60, 90 and 120 days of storage at 25 °C for titratable acidity, pH, color, soluble solids, firmness, antioxidant activity, total phenolics and anthocyanin. The results were submitted to variance analysis (ANOVA). In addition, a multivariate statistical analysis was performed. According to the results, it was observed that the packages did not provide significant changes in quality parameters evaluated in 'BRS Vitória' raisins, indicating the appropriate packaging as the one with the lowest cost, the transparent polypropylene. The antioxidant activity of the raisins was only affected by the storage time, remaining with levels of antioxidant activity until the end of storage. In addition, the storage time also influenced the raisins firmness and color. It was observed a significant interaction between storage time and packaging in the total phenolics content. According to the multivariate analysis, the storage time was the main influencing factor of the studied variables, regardless the used package. 650 $aGrapes 650 $aPhenolic compounds 650 $aPostharvest technology 650 $aComposto Fenólico 650 $aPós-Colheita 650 $aUva 650 $aVitis Vinifera 653 $aAtividade antioxidante 653 $aFrutas desidratadas 653 $aVariedade BRS Vitória 653 $aVida útil 700 1 $aGUIMARÃES, S. M. 700 1 $aRYBKA, A. C. P. 700 1 $aBIASOTO, A. C. T. 700 1 $aFREITAS, S. T. de 700 1 $aNASSUR, R. de C. M. R. 773 $tBrazilian Journal of Food Research$gv. 9 n. 3, p. 138-156, jul./set. 2018.
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Embrapa Semiárido (CPATSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
24/08/2006 |
Data da última atualização: |
03/06/2019 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
DANTAS, F. R.; ARAUJO, G. G. L. de; BARROSO, D. D.; MEDINA, F. T.; TOSTO, M. S. A.; CHAGA, E. C. deO.; ALVES, M. J.; VASCONCELOS, M. A. X.; SÁ, M. R. A. de. |
Afiliação: |
GHERMAN GARCIA LEAL DE ARAUJO, CPATSA. |
Título: |
Qualidade das silagens de maniçoba "Manihot pseudoglaziovii" e pornunça "Manihot spp" sob diferentes épocas de abertura dos silos. |
Ano de publicação: |
2006 |
Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 43., 2006, João Pessoa. Anais... João Pessoa: SBZ; UFPB, 2006. |
Descrição Física: |
1 CD-ROM. |
Idioma: |
Português |
Conteúdo: |
Avaliou-se silagens de maniçoba "Manihot pseudoglaziovii" e pornunça "Manihot spp", produzidas em tubos de PVC com 7, 14, 28 e 56 dias de fermenta~ção, determinando-se os valores de matéria seca (MS), proteína bruta (PB), fibra em detergente neutro (FDN), fibra em detergente ácido (FDA), extrato etéreo (EE), carboidratos não estruturais (CNE), o pH e digestibilidade "in vitro" da matéria seca (DIVMS). Houve diferenças significativas (P<0,05) entre os parâmetros avaliados para as espécies forrageiras utilizadas, exceto para MS e EE. A silagem de pornunça apresentou maiores valores de PB, FDN, FDA e pH em relação a maniçoba, entretanto, a DIVMS e o teor de CNE foram maiores para a silagem de maniçoba. Os valores de pH encontrados demonstraram a qualidade das silagens estudadas. Apesar dos baixos teores de DIVMS e de MS baixos, ambas podem ser utilizadas na alimentação animal. |
Palavras-Chave: |
Euforbiáceas; Microsilos; Pornunça. |
Thesagro: |
Fermentação; Maniçoba; Qualidade; Silagem. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPATSA/33823/1/OPB942.pdf
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Marc: |
LEADER 01842nam a2200301 a 4500 001 1157454 005 2019-06-03 008 2006 bl uuuu u00u1 u #d 100 1 $aDANTAS, F. R. 245 $aQualidade das silagens de maniçoba "Manihot pseudoglaziovii" e pornunça "Manihot spp" sob diferentes épocas de abertura dos silos. 260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 43., 2006, João Pessoa. Anais... João Pessoa: SBZ; UFPB$c2006 300 $c1 CD-ROM. 520 $aAvaliou-se silagens de maniçoba "Manihot pseudoglaziovii" e pornunça "Manihot spp", produzidas em tubos de PVC com 7, 14, 28 e 56 dias de fermenta~ção, determinando-se os valores de matéria seca (MS), proteína bruta (PB), fibra em detergente neutro (FDN), fibra em detergente ácido (FDA), extrato etéreo (EE), carboidratos não estruturais (CNE), o pH e digestibilidade "in vitro" da matéria seca (DIVMS). Houve diferenças significativas (P<0,05) entre os parâmetros avaliados para as espécies forrageiras utilizadas, exceto para MS e EE. A silagem de pornunça apresentou maiores valores de PB, FDN, FDA e pH em relação a maniçoba, entretanto, a DIVMS e o teor de CNE foram maiores para a silagem de maniçoba. Os valores de pH encontrados demonstraram a qualidade das silagens estudadas. Apesar dos baixos teores de DIVMS e de MS baixos, ambas podem ser utilizadas na alimentação animal. 650 $aFermentação 650 $aManiçoba 650 $aQualidade 650 $aSilagem 653 $aEuforbiáceas 653 $aMicrosilos 653 $aPornunça 700 1 $aARAUJO, G. G. L. de 700 1 $aBARROSO, D. D. 700 1 $aMEDINA, F. T. 700 1 $aTOSTO, M. S. A. 700 1 $aCHAGA, E. C. deO. 700 1 $aALVES, M. J. 700 1 $aVASCONCELOS, M. A. X. 700 1 $aSÁ, M. R. A. de
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