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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
28/12/2005 |
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Data da última atualização: |
23/04/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RIBEIRO, V. G.; ASSIS, J. S. de; SILVA, F. F.; SIQUEIRA, P. P. X.; VILARONGA, C. P. P. |
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Afiliação: |
VALTEMIR GONÇALVES RIBEIRO; JOSTON SIMÃO DE ASSIS, CPATSA; FRANKLIN FREITAS SILVA; PEDRO PAULO XIMENES SIQUEIRA; CLÉSIO PIONORIO PEREIRA VILARONGA. |
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Título: |
Armazenamento de goiabas 'Paluma' sob refrigeração e em condição ambiente, com e sem tratamento com cera de carnaúba. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Revista Brasileira de Fruticultura, Jaboticabal, v. 27, n. 2, p. 203-206, ago. 2005. |
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Idioma: |
Português |
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Conteúdo: |
Objetivou-se com o presente trabalho avaliar os efeitos de coberturas de cera de carnaúba Premium citrus na conservação de goiabas 'Paluma', armazenadas sob refrigeração e em condição ambiente, pelo período de 12 dias. As características avaliadas foram perda de massa, dfeterioração, teores de sólidos solúveis totais (SST), acidez titulável (AT), teor de ácido ascórbico, clorofila total e firmeza da polpa. Revestimento com cera de carnaúba diminuiu a perda de massa e a degradação de clorofila das goiabas, contudo sua aplicação propiciou aumento de vida útil apenas para as frutas mantidas sob condição ambiente. |
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Palavras-Chave: |
Amadurecimento; Guava; Postharvest. |
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Thesagro: |
Goiaba; Pós-Colheita; Psidium Guajava. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/175823/1/Joston.pdf
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Marc: |
LEADER 01370naa a2200241 a 4500
001 1156699
005 2018-04-23
008 2005 bl uuuu u00u1 u #d
100 1 $aRIBEIRO, V. G.
245 $aArmazenamento de goiabas 'Paluma' sob refrigeração e em condição ambiente, com e sem tratamento com cera de carnaúba.
260 $c2005
520 $aObjetivou-se com o presente trabalho avaliar os efeitos de coberturas de cera de carnaúba Premium citrus na conservação de goiabas 'Paluma', armazenadas sob refrigeração e em condição ambiente, pelo período de 12 dias. As características avaliadas foram perda de massa, dfeterioração, teores de sólidos solúveis totais (SST), acidez titulável (AT), teor de ácido ascórbico, clorofila total e firmeza da polpa. Revestimento com cera de carnaúba diminuiu a perda de massa e a degradação de clorofila das goiabas, contudo sua aplicação propiciou aumento de vida útil apenas para as frutas mantidas sob condição ambiente.
650 $aGoiaba
650 $aPós-Colheita
650 $aPsidium Guajava
653 $aAmadurecimento
653 $aGuava
653 $aPostharvest
700 1 $aASSIS, J. S. de
700 1 $aSILVA, F. F.
700 1 $aSIQUEIRA, P. P. X.
700 1 $aVILARONGA, C. P. P.
773 $tRevista Brasileira de Fruticultura, Jaboticabal$gv. 27, n. 2, p. 203-206, ago. 2005.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
19/12/2017 |
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Data da última atualização: |
21/05/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
REIS, A. N. dos; MIRANDA, M. dos S.; SILVA, L. K. X.; SILVA, A. O. A. da; SOUSA, J. S. de; MORAIS, E. de; GARCIA, A. R.; DOMINGUES, S. F. S.; SILVA, J. K. do R. da; RIBEIRO, H. F. L. |
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Afiliação: |
Adriana Novaes dos Reis, UFPA; Moysés dos Santos Miranda, UFPA; Lílian Kátia Ximenes Silva, UNAMA; Aluizio Otavio Almeida da Silva, UFPA; José Silva de Sousa, UFPA; Eziquiel de Morais, IFPA; ALEXANDRE ROSSETTO GARCIA, CPPSE; Sheyla Farhayldes Souza Domingues, UFPA; Joyce Kelly do Rosário da Silva, UFPA; Haroldo Francisco Lobato Ribeiro, UFRA. |
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Título: |
Comparative evaluation between the extenders TES-TRIS and ACP-112® and the association of Sálva Marajó oil (Lippia origanoides) in the quality of cryopreserved buffalo sperm. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Semina: Ciências Agrárias, Londrina, v. 38, n. 6, p. 3613-3628, 2017. |
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DOI: |
10.5433/1679-0359.2017v38n6p3613 |
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Idioma: |
Inglês |
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Conteúdo: |
For artificial insemination, it is essential to use frozen semen, however the freezing process causes deleterious changes to the structure and integrity of sperm membranes that compromise the function of sperm. To avoid this cellular damage, extenders and suitable substrates must be used to recover the highest possible number of viable cells post-thaw. To this end, in the first experiment, we evaluated three different extenders: TES-TRIS, which is widely used for buffaloes; and an extender composed of powdered coconut water-based (ACP-112®) with or without milk (ACP-112®-milk) for buffalo semen freezing. In the second experiment, we evaluated the effect of Lippia origanoides oil extract on protecting buffalo sperm against cryoinjury arising from freezing semen. Semen was collected from ten buffalo bulls (10 ejaculates/bull) and diluted in TES-TRIS (control), ACP-112® or ACP-112®-Milk in the first experiment. In the second experiment, the samples were diluted in the diluent with the best results for sperm quality obtained in experiment I, and 2.5 µg mL-1, 5 µg mL-1 or 10 µg mL-1 of the plant extract was added to treatments; and a control group containing only the diluent was also included. The fresh semen was analyzed for conventional features such as motility, concentration, morphology and viability. After thawing, the samples were evaluated again for motility, vigor and supra-vital staining, and then, were performed the of thermal-resistance test, hypoosmotic test and evaluated sperm membrane integrity with the fluorescent probes PI, FITC-PSA and JC-1 using flow cytometry. The data were submitted to ANOVA, and the results were compared by Tukey?s test at a significance of 5%. In the first experiment, the extender TES-TRIS showed better results for the various characteristics evaluated compared to ACP-112® and ACP-112®-Milk (P < 0.05), demonstrating greater protection of the buffalo sperm structures during cryopreservation. In the second experiment, the treatments with different concentrations of Lippia origanoides essential oil extract showed no differences among the assessed variables regarding the protection of sperm structures during cryopreservation (P > 0.05). Based on these data, we demonstrated the beneficial effects of TES-TRIS for post-thaw buffalo sperm quality; however, no protective effect was observed for buffalo sperm cryopreserved with the different tested concentrations of Lippia origanoides extract oil. MenosFor artificial insemination, it is essential to use frozen semen, however the freezing process causes deleterious changes to the structure and integrity of sperm membranes that compromise the function of sperm. To avoid this cellular damage, extenders and suitable substrates must be used to recover the highest possible number of viable cells post-thaw. To this end, in the first experiment, we evaluated three different extenders: TES-TRIS, which is widely used for buffaloes; and an extender composed of powdered coconut water-based (ACP-112®) with or without milk (ACP-112®-milk) for buffalo semen freezing. In the second experiment, we evaluated the effect of Lippia origanoides oil extract on protecting buffalo sperm against cryoinjury arising from freezing semen. Semen was collected from ten buffalo bulls (10 ejaculates/bull) and diluted in TES-TRIS (control), ACP-112® or ACP-112®-Milk in the first experiment. In the second experiment, the samples were diluted in the diluent with the best results for sperm quality obtained in experiment I, and 2.5 µg mL-1, 5 µg mL-1 or 10 µg mL-1 of the plant extract was added to treatments; and a control group containing only the diluent was also included. The fresh semen was analyzed for conventional features such as motility, concentration, morphology and viability. After thawing, the samples were evaluated again for motility, vigor and supra-vital staining, and then, were performed the of thermal-resistance test, hypoosmotic test and evalu... Mostrar Tudo |
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Palavras-Chave: |
Powdered Coconut Water. |
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Thesaurus NAL: |
cryopreservation; Lippia. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/169304/1/REIS-et-al-2016-Comparative-Evaluation-Between-TES-TRIS-and-ACP-112.pdf
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Marc: |
LEADER 03425naa a2200277 a 4500
001 2082949
005 2019-05-21
008 2017 bl uuuu u00u1 u #d
024 7 $a10.5433/1679-0359.2017v38n6p3613$2DOI
100 1 $aREIS, A. N. dos
245 $aComparative evaluation between the extenders TES-TRIS and ACP-112® and the association of Sálva Marajó oil (Lippia origanoides) in the quality of cryopreserved buffalo sperm.$h[electronic resource]
260 $c2017
520 $aFor artificial insemination, it is essential to use frozen semen, however the freezing process causes deleterious changes to the structure and integrity of sperm membranes that compromise the function of sperm. To avoid this cellular damage, extenders and suitable substrates must be used to recover the highest possible number of viable cells post-thaw. To this end, in the first experiment, we evaluated three different extenders: TES-TRIS, which is widely used for buffaloes; and an extender composed of powdered coconut water-based (ACP-112®) with or without milk (ACP-112®-milk) for buffalo semen freezing. In the second experiment, we evaluated the effect of Lippia origanoides oil extract on protecting buffalo sperm against cryoinjury arising from freezing semen. Semen was collected from ten buffalo bulls (10 ejaculates/bull) and diluted in TES-TRIS (control), ACP-112® or ACP-112®-Milk in the first experiment. In the second experiment, the samples were diluted in the diluent with the best results for sperm quality obtained in experiment I, and 2.5 µg mL-1, 5 µg mL-1 or 10 µg mL-1 of the plant extract was added to treatments; and a control group containing only the diluent was also included. The fresh semen was analyzed for conventional features such as motility, concentration, morphology and viability. After thawing, the samples were evaluated again for motility, vigor and supra-vital staining, and then, were performed the of thermal-resistance test, hypoosmotic test and evaluated sperm membrane integrity with the fluorescent probes PI, FITC-PSA and JC-1 using flow cytometry. The data were submitted to ANOVA, and the results were compared by Tukey?s test at a significance of 5%. In the first experiment, the extender TES-TRIS showed better results for the various characteristics evaluated compared to ACP-112® and ACP-112®-Milk (P < 0.05), demonstrating greater protection of the buffalo sperm structures during cryopreservation. In the second experiment, the treatments with different concentrations of Lippia origanoides essential oil extract showed no differences among the assessed variables regarding the protection of sperm structures during cryopreservation (P > 0.05). Based on these data, we demonstrated the beneficial effects of TES-TRIS for post-thaw buffalo sperm quality; however, no protective effect was observed for buffalo sperm cryopreserved with the different tested concentrations of Lippia origanoides extract oil.
650 $acryopreservation
650 $aLippia
653 $aPowdered Coconut Water
700 1 $aMIRANDA, M. dos S.
700 1 $aSILVA, L. K. X.
700 1 $aSILVA, A. O. A. da
700 1 $aSOUSA, J. S. de
700 1 $aMORAIS, E. de
700 1 $aGARCIA, A. R.
700 1 $aDOMINGUES, S. F. S.
700 1 $aSILVA, J. K. do R. da
700 1 $aRIBEIRO, H. F. L.
773 $tSemina: Ciências Agrárias, Londrina$gv. 38, n. 6, p. 3613-3628, 2017.
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Embrapa Pecuária Sudeste (CPPSE) |
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