| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
|
Data corrente: |
23/10/1997 |
|
Data da última atualização: |
23/10/1997 |
|
Autoria: |
STUCHI, E. S.; SEMPIONATO, O. R.; SILVA, J. A. A. da. |
|
Afiliação: |
FCAV-UNESP; Estacao Experimental de Bebedouro. |
|
Título: |
Influencia dos porta-enxertos na qualidade dos frutos citricos |
|
Ano de publicação: |
1996 |
|
Fonte/Imprenta: |
Laranja, v.17. n.1, p.159-178, 1996 |
|
Idioma: |
Português |
|
Conteúdo: |
Os porta-enxertos influenciam a producao e a qualidade dos frutos das variedades enxertadas. Neste artigo de revisao listam-se as caracteristicas de qualidade influenciadas pelos porta-enxertos, busca-se esclarecer as razoes dessa influencia e, finalmente, listam-se os principais porta-enxertos em uso comercial no mundo e seus efeitos na qualidade dos frutos. |
|
Palavras-Chave: |
Citros; Citrus rootstocks; Citrus spp; Porta-enxertos; Qualidade dos frutos. |
|
Thesaurus Nal: |
fruit quality. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 00933naa a2200217 a 4500
001 1634613
005 1997-10-23
008 1996 bl uuuu u00u1 u #d
100 1 $aSTUCHI, E. S.
245 $aInfluencia dos porta-enxertos na qualidade dos frutos citricos
260 $c1996
520 $aOs porta-enxertos influenciam a producao e a qualidade dos frutos das variedades enxertadas. Neste artigo de revisao listam-se as caracteristicas de qualidade influenciadas pelos porta-enxertos, busca-se esclarecer as razoes dessa influencia e, finalmente, listam-se os principais porta-enxertos em uso comercial no mundo e seus efeitos na qualidade dos frutos.
650 $afruit quality
653 $aCitros
653 $aCitrus rootstocks
653 $aCitrus spp
653 $aPorta-enxertos
653 $aQualidade dos frutos
700 1 $aSEMPIONATO, O. R.
700 1 $aSILVA, J. A. A. da
773 $tLaranja$gv.17. n.1, p.159-178, 1996
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Instrumentação. |
|
Data corrente: |
14/05/2024 |
|
Data da última atualização: |
14/05/2024 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
SILVA, R. D.; PACHECO, T. F.; SANTI, A. D. de; MANARELLI, F.; BOZZO, B. R.; BRIENZO, M.; OTONI, C. G.; AZEREDO, H. M. C. de. |
|
Afiliação: |
THALYTA FRAGA PACHECO, CNPAE; UNIVERSITY OF SAO PAULO (USP); FEDERAL UNIVERSITY OF SAO CARLOS (UFSCAR); FEDERAL UNIVERSITY OF SAO CARLOS (UFSCAR); SAO PAULO STATE UNIVERSITY (UNESP); FEDERAL UNIVERSITY OF SAO CARLOS (UFSCAR); HENRIETTE MONTEIRO C DE AZEREDO, CNPDIA. |
|
Título: |
From bulk banana peels to active materials: Slipping into bioplastic films with high UV-blocking and antioxidant properties. |
|
Ano de publicação: |
2024 |
|
Fonte/Imprenta: |
Journal of Cleaner Production, v. 438, 140709, 2024. |
|
ISSN: |
0959-6526 |
|
DOI: |
https://doi.org/10.1016/j.jclepro.2024.140709 |
|
Idioma: |
Inglês |
|
Conteúdo: |
ABSTRACT Bananas are among the most produced fruits globally, and their industry generates substantial amounts of peels, which are currently underutilized. Therefore, a simple process was proposed to fully convert banana peel powder (BPP) into bioplastic films using mild pretreatments. The influence of the following variables on film performance was investigated: the type of BPP (unblanched versus blanched), the pretreatment solvent (water – i.e., hydrothermal pretreatment, HTP – or sulfuric acid solution – i.e., dilute acid pretreatment, DAP), and the addition or not of carboxymethyl cellulose (CMC) in the films. The tensile properties of the bioplastics were primarily affected by the presence of CMC, with the films containing 20 wt% of this biopolymer achieving a tensile strength up to 16 MPa. The water vapor permeability was not influenced by any of the studied variables. In contrast, the water contact angle was primarily affected by the pretreatment employed, with all films prepared by HTP displaying a hydrophobic surface. The UV-shielding properties of the materials were mainly influenced by the type of BPP, and all films blocked at least 98% of UV radiation. The antioxidant activity was influenced primarily by the type of BPP, as blanching banana peels helped preserve it. These films are, therefore, promising materials for active food packaging applications, which could contribute to a transition toward a circular bioeconomy. |
|
Palavras-Chave: |
Banana peel; Bioplastic film; Hydrothermal pretreatment; UV-Blocking. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02322naa a2200277 a 4500
001 2164253
005 2024-05-14
008 2024 bl uuuu u00u1 u #d
022 $a0959-6526
024 7 $ahttps://doi.org/10.1016/j.jclepro.2024.140709$2DOI
100 1 $aSILVA, R. D.
245 $aFrom bulk banana peels to active materials$bSlipping into bioplastic films with high UV-blocking and antioxidant properties.$h[electronic resource]
260 $c2024
520 $aABSTRACT Bananas are among the most produced fruits globally, and their industry generates substantial amounts of peels, which are currently underutilized. Therefore, a simple process was proposed to fully convert banana peel powder (BPP) into bioplastic films using mild pretreatments. The influence of the following variables on film performance was investigated: the type of BPP (unblanched versus blanched), the pretreatment solvent (water – i.e., hydrothermal pretreatment, HTP – or sulfuric acid solution – i.e., dilute acid pretreatment, DAP), and the addition or not of carboxymethyl cellulose (CMC) in the films. The tensile properties of the bioplastics were primarily affected by the presence of CMC, with the films containing 20 wt% of this biopolymer achieving a tensile strength up to 16 MPa. The water vapor permeability was not influenced by any of the studied variables. In contrast, the water contact angle was primarily affected by the pretreatment employed, with all films prepared by HTP displaying a hydrophobic surface. The UV-shielding properties of the materials were mainly influenced by the type of BPP, and all films blocked at least 98% of UV radiation. The antioxidant activity was influenced primarily by the type of BPP, as blanching banana peels helped preserve it. These films are, therefore, promising materials for active food packaging applications, which could contribute to a transition toward a circular bioeconomy.
653 $aBanana peel
653 $aBioplastic film
653 $aHydrothermal pretreatment
653 $aUV-Blocking
700 1 $aPACHECO, T. F.
700 1 $aSANTI, A. D. de
700 1 $aMANARELLI, F.
700 1 $aBOZZO, B. R.
700 1 $aBRIENZO, M.
700 1 $aOTONI, C. G.
700 1 $aAZEREDO, H. M. C. de
773 $tJournal of Cleaner Production$gv. 438, 140709, 2024.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Instrumentação (CNPDIA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
