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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
28/03/2005 |
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Data da última atualização: |
28/03/2005 |
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Autoria: |
SANCHES, J.; BISCEGLI, C. I.; DURIGAN, J. F.; SIMÕES, M. L.; SILVA, W. T. L. |
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Título: |
Diagnosis of mechanical injuries in avocados by magnetic resonance imaging. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
In: CONGRESO MUNDIAL DEL AGUACATE, 5. Granada - Málaga, out. 2003. Actas volumen II. Málaga, Consejería de Agricultura y Pesca, 2003. p. 695-700. |
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Idioma: |
Inglês |
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Conteúdo: |
SUMMARY
It was aimed at to determine the potential of magnetic resonance imaging use, as non-destructive method, to evaluate the effects of the mechanical injuries in avocados. Matures fruits were used, of 'Quintal' cultivating, and the injuries were submitted by two impacts, in opposed sides of the fruit provoked by free fali from 2.00 m. In the compression injury, they were submitted by a weight of 117.6 N, for 24 hours and in the cut injury, they received four longitudinallesions in opposed sides, with 40.0 length mm and 4.0 depth mm. The injured fruits were stored under atmosphere condi- tions (22 :t 2 °C and 50% UR) and analyzed in magnetic resonance imaging Varian Inova of 2 Tesla, every 5 days, being obtained symmetrical imaging starting from the center of the fruit. The tomo- graphy of magnetic resonance was shown as an effective tool in the detection of internal injuries in avocado fruits. The fruits submitted to the injuries by compression and impact didn't show exter- nallesions, but the images indicated the occurrence of the internallesions and the evolution of the same ones during the ripemng. For impact, the fruits also presented cracks in the pulp adjacent to the pit, which they were filled out by vegetable tissue in 6 days of storage. The cut injury provoked superficial deformations, whose internal effects were also shown in the imaging's, which presen~ed a cicatrisation process during the storage period.
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Palavras-Chave: |
Avocado; injurias mecânicas; Ressonância Magnética. |
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Thesagro: |
Abacate; Persea Americana; Pós-Colheita. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02204naa a2200241 a 4500
001 1028883
005 2005-03-28
008 2003 bl --- 0-- u #d
100 1 $aSANCHES, J.
245 $aDiagnosis of mechanical injuries in avocados by magnetic resonance imaging.
260 $c2003
520 $aSUMMARY It was aimed at to determine the potential of magnetic resonance imaging use, as non-destructive method, to evaluate the effects of the mechanical injuries in avocados. Matures fruits were used, of 'Quintal' cultivating, and the injuries were submitted by two impacts, in opposed sides of the fruit provoked by free fali from 2.00 m. In the compression injury, they were submitted by a weight of 117.6 N, for 24 hours and in the cut injury, they received four longitudinallesions in opposed sides, with 40.0 length mm and 4.0 depth mm. The injured fruits were stored under atmosphere condi- tions (22 :t 2 °C and 50% UR) and analyzed in magnetic resonance imaging Varian Inova of 2 Tesla, every 5 days, being obtained symmetrical imaging starting from the center of the fruit. The tomo- graphy of magnetic resonance was shown as an effective tool in the detection of internal injuries in avocado fruits. The fruits submitted to the injuries by compression and impact didn't show exter- nallesions, but the images indicated the occurrence of the internallesions and the evolution of the same ones during the ripemng. For impact, the fruits also presented cracks in the pulp adjacent to the pit, which they were filled out by vegetable tissue in 6 days of storage. The cut injury provoked superficial deformations, whose internal effects were also shown in the imaging's, which presen~ed a cicatrisation process during the storage period.
650 $aAbacate
650 $aPersea Americana
650 $aPós-Colheita
653 $aAvocado
653 $ainjurias mecânicas
653 $aRessonância Magnética
700 1 $aBISCEGLI, C. I.
700 1 $aDURIGAN, J. F.
700 1 $aSIMÕES, M. L.
700 1 $aSILVA, W. T. L.
773 $tIn: CONGRESO MUNDIAL DEL AGUACATE, 5. Granada - Málaga, out. 2003. Actas volumen II. Málaga, Consejería de Agricultura y Pesca, 2003. p. 695-700.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
10/09/2003 |
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Data da última atualização: |
30/01/2015 |
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Autoria: |
CARVALHO, C. J. R. de. |
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Afiliação: |
CLAUDIO JOSE REIS DE CARVALHO, CPATU. |
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Título: |
Desenvolvimento de metodologia para monitoramento químico-atmosferico da Amazônia no experimento LBA. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
In: PROGRAMA PILOTO PARA A PROTEÇÃO DAS FLORESTAS TROPICAIS DO BRASIL. Projetos de pesquisa dirigida. Brasília, DF, 2001. |
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Páginas: |
p. 15. |
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Descrição Física: |
il. |
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Idioma: |
Português |
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Palavras-Chave: |
Biogeoquímica; Modelagem. |
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Thesagro: |
Atmosfera; Floresta. |
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Thesaurus NAL: |
Amazonia. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/117034/1/pp15.pdf
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Marc: |
LEADER 00603naa a2200181 a 4500
001 1403812
005 2015-01-30
008 2001 bl uuuu u00u1 u #d
100 1 $aCARVALHO, C. J. R. de
245 $aDesenvolvimento de metodologia para monitoramento químico-atmosferico da Amazônia no experimento LBA.
260 $c2001
300 $ap. 15.$cil.
650 $aAmazonia
650 $aAtmosfera
650 $aFloresta
653 $aBiogeoquímica
653 $aModelagem
773 $tIn: PROGRAMA PILOTO PARA A PROTEÇÃO DAS FLORESTAS TROPICAIS DO BRASIL. Projetos de pesquisa dirigida. Brasília, DF, 2001.
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Embrapa Amazônia Oriental (CPATU) |
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