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Registro Completo |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
23/11/2017 |
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Data da última atualização: |
23/11/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TOMAZELLI JÚNIOR, O.; KUHN, F.; PADILHA, P. J. M.; VICENTE, L. R. M.; COSTA, S. W.; SILVA, B. C.; SCHLEDER, D. D.; NESI, C. N.; MAGRO, J. D.; LAMO-CASTELLVÍ, S. |
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Título: |
Survival ofWhite Spot Syndrome Virus?Infected Litopenaeus vannamei Fed with Ethanol Extract of Uncaria Tomentosa. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
JOURNAL OF THE WORLD AQUACULTURE SOCIETY, New Jersey, USA, p. 1-10, 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
With the present project, the phytochemical composition of Uncaria tomentosa cultivated in Chapecó (Brazil) was analyzed and then the potential of using this local plant extract to protect by oral feeding virus-infected Litopenaeus vannamei shrimp was also investigated. For this study, fve treatments were tested: uninfected shrimp fed with pelleted feed (T ), WSSV-infected shrimp fed with pelleted feed C (T ), infected shrimp fed with pelleted feed with 1% ethanol extract of U. tomentosa (EEUT) (T ), 1 2 infected shrimp fed with pelleted feed with 2% EEUT (T ), and infected shrimp fed pelleted feed 3 with 4% EEUT (T ). The chemical analysis of EEUT showed the presence of alkaloids, favonoids, 4 sterols, terpenes, coumarins, and tannins and also a high in vitro free radical-scavenging activity as well as high total phenolic content. Shrimp fed with 2 and 4% EEUT (T and T ) showed a survival 3 4 probability signifcantly higher than T and T treatments and no clinical symptoms ofWSSV infection. 1 2 Immunological assay also showed a positive phenoloxidase activity effect on shrimp fed with EEUT. |
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Palavras-Chave: |
Litopenaeus vannamei; plant extracts; Uncaria tomentosa; white spot syndrome virus. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01969naa a2200277 a 4500
001 1126932
005 2017-11-23
008 2017 bl uuuu u00u1 u #d
100 1 $aTOMAZELLI JÚNIOR, O.
245 $aSurvival ofWhite Spot Syndrome Virus?Infected Litopenaeus vannamei Fed with Ethanol Extract of Uncaria Tomentosa.$h[electronic resource]
260 $c2017
520 $aWith the present project, the phytochemical composition of Uncaria tomentosa cultivated in Chapecó (Brazil) was analyzed and then the potential of using this local plant extract to protect by oral feeding virus-infected Litopenaeus vannamei shrimp was also investigated. For this study, fve treatments were tested: uninfected shrimp fed with pelleted feed (T ), WSSV-infected shrimp fed with pelleted feed C (T ), infected shrimp fed with pelleted feed with 1% ethanol extract of U. tomentosa (EEUT) (T ), 1 2 infected shrimp fed with pelleted feed with 2% EEUT (T ), and infected shrimp fed pelleted feed 3 with 4% EEUT (T ). The chemical analysis of EEUT showed the presence of alkaloids, favonoids, 4 sterols, terpenes, coumarins, and tannins and also a high in vitro free radical-scavenging activity as well as high total phenolic content. Shrimp fed with 2 and 4% EEUT (T and T ) showed a survival 3 4 probability signifcantly higher than T and T treatments and no clinical symptoms ofWSSV infection. 1 2 Immunological assay also showed a positive phenoloxidase activity effect on shrimp fed with EEUT.
653 $aLitopenaeus vannamei
653 $aplant extracts
653 $aUncaria tomentosa
653 $awhite spot syndrome virus
700 1 $aKUHN, F.
700 1 $aPADILHA, P. J. M.
700 1 $aVICENTE, L. R. M.
700 1 $aCOSTA, S. W.
700 1 $aSILVA, B. C.
700 1 $aSCHLEDER, D. D.
700 1 $aNESI, C. N.
700 1 $aMAGRO, J. D.
700 1 $aLAMO-CASTELLVÍ, S.
773 $tJOURNAL OF THE WORLD AQUACULTURE SOCIETY, New Jersey, USA, p. 1-10, 2017.
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