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Registro Completo |
Biblioteca(s): |
Epagri-Sede. |
Data corrente: |
02/05/2001 |
Data da última atualização: |
02/05/2001 |
Autoria: |
FRANCO, C.F. de O.; SILVA, F.de C.P. da; CAZE FILHO, J.; BARREIRO NETO, M. |
Título: |
Cultivo do urucuzeiro: tecnicas e manejo. |
Ano de publicação: |
2001 |
Fonte/Imprenta: |
Joao Pessoa, PB: EMEPA-PB, 2001. |
Páginas: |
39p. |
Série: |
(EMEPA-PB. Documentos, 29). |
Idioma: |
Português |
Conteúdo: |
Origem. Botanica e descricao da planta. Aspectos edafoclimaticos. Fenologia. Propagacao. Preparo do solo. Espacamento. Plantio. Adubacao. Irrigacao. Tratos culturais. Pragas. Doencas. Colheita. Beneficiamento. Classificacao. Classificacao. Comercializacao. Coeficientes tecnicos. |
Palavras-Chave: |
Beneficiamento; Bixa orellana; Classificacao; Clima; Colheita; Comercializacao; Custo de producao; Doenca de planta; Planta corante; Plantio; Praga de planta; Pratica cultural; Solo; Urucu. |
Categoria do assunto: |
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Marc: |
LEADER 01125nam a2200337 a 4500 001 1014911 005 2001-05-02 008 2001 bl uuuu u0uu1 u #d 100 1 $aFRANCO, C.F. de O. 245 $aCultivo do urucuzeiro$btecnicas e manejo. 260 $aJoao Pessoa, PB: EMEPA-PB$c2001 300 $a39p. 490 $a(EMEPA-PB. Documentos, 29). 520 $aOrigem. Botanica e descricao da planta. Aspectos edafoclimaticos. Fenologia. Propagacao. Preparo do solo. Espacamento. Plantio. Adubacao. Irrigacao. Tratos culturais. Pragas. Doencas. Colheita. Beneficiamento. Classificacao. Classificacao. Comercializacao. Coeficientes tecnicos. 653 $aBeneficiamento 653 $aBixa orellana 653 $aClassificacao 653 $aClima 653 $aColheita 653 $aComercializacao 653 $aCusto de producao 653 $aDoenca de planta 653 $aPlanta corante 653 $aPlantio 653 $aPraga de planta 653 $aPratica cultural 653 $aSolo 653 $aUrucu 700 1 $aSILVA, F.de C.P. da 700 1 $aCAZE FILHO, J. 700 1 $aBARREIRO NETO, M.
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Biblioteca(s): |
Epagri-Sede. |
Data corrente: |
10/09/2012 |
Data da última atualização: |
10/09/2012 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Circulação/Nível: |
-- - -- |
Autoria: |
PEREIRA, A.; SONEGO, M.; PERUCH, L. A. M.; MARASCHIN, M. |
Afiliação: |
Epagri |
Título: |
Qualitative and quantitative analysis of banana peel's secondary metabolites by spectrophometric and chromatographic techniques. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
In: WORLD CONGRESS OF FOOD AND SECURITY, 16., 2012, Foz do Iguaçú, PR. Proceedings... Foz do Iguaçú, PR: IUFoST, 2012. |
Idioma: |
Português |
Conteúdo: |
Bananas are one of the most popular fruits worldwide. Musa spp. peel is rich in phytochemicals such as carotenoids and phenolic compounds, which might be related to its antioxidant potential. Chemical analysis is an interesting add-value approach to that residual biomass. High performance liquid chromatography (HPLC) and UV-visible spectrophotometry techniques have been used to analyze the chemical composition of complex matrices such crude extracts of plant materials, i.e., banana peel. Thus, this study aimed to identify and quantify carotenoids and phenolic compounds extracted from organic banana peel (Musa spp. cv. Prata Anã) samples over the harvest times July/2010 to December/2011 by UV-Vis spectrophotometry and RP-HPLC_UV-vis. ectrophotometric analyses showed an average content of 1.45 ± 0.42μg.g-
1 for total carotenoids with a major value of 2.35 ± 0.06μg.g-1 (September/2010) and a lower one of 0.96 ± 0.01μg.g-1 - December/2011). In its turn, a quite higher amount of total phenolic compounds was detected, i.e., average = 36.12 ± 7.54 mg.g-1 The chromatographic profiles of the samples revealed the presence of lutein, zeaxanthin, ß-cryptoxanthin, ß- and a-carotene in decreasing amounts, as well as cathechins. UV-VIS spectrophotometry and HPLC can be considered important techniques to identify and quantify carotenoids and phenolic compounds extracted from banana peel.
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Palavras-Chave: |
Biochemistry; Musa. |
Categoria do assunto: |
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Marc: |
LEADER 01934naa a2200145 a 4500 001 1086833 005 2012-09-10 008 2012 bl uuuu u00u1 u #d 100 1 $aEpagri 245 $aQualitative and quantitative analysis of banana peel's secondary metabolites by spectrophometric and chromatographic techniques. 260 $c2012 520 $aBananas are one of the most popular fruits worldwide. Musa spp. peel is rich in phytochemicals such as carotenoids and phenolic compounds, which might be related to its antioxidant potential. Chemical analysis is an interesting add-value approach to that residual biomass. High performance liquid chromatography (HPLC) and UV-visible spectrophotometry techniques have been used to analyze the chemical composition of complex matrices such crude extracts of plant materials, i.e., banana peel. Thus, this study aimed to identify and quantify carotenoids and phenolic compounds extracted from organic banana peel (Musa spp. cv. Prata Anã) samples over the harvest times July/2010 to December/2011 by UV-Vis spectrophotometry and RP-HPLC_UV-vis. ectrophotometric analyses showed an average content of 1.45 ± 0.42μg.g- 1 for total carotenoids with a major value of 2.35 ± 0.06μg.g-1 (September/2010) and a lower one of 0.96 ± 0.01μg.g-1 - December/2011). In its turn, a quite higher amount of total phenolic compounds was detected, i.e., average = 36.12 ± 7.54 mg.g-1 The chromatographic profiles of the samples revealed the presence of lutein, zeaxanthin, ß-cryptoxanthin, ß- and a-carotene in decreasing amounts, as well as cathechins. UV-VIS spectrophotometry and HPLC can be considered important techniques to identify and quantify carotenoids and phenolic compounds extracted from banana peel. 653 $aBiochemistry 653 $aMusa 773 $tIn: WORLD CONGRESS OF FOOD AND SECURITY, 16., 2012, Foz do Iguaçú, PR. Proceedings... Foz do Iguaçú, PR: IUFoST, 2012.
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