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| 1. |  | SILVA JÚNIOR, J. B. da; SIQUEIRA JÚNIOR, J. B. de; COELHO, G. E.; SIMPLÍCIO, A. C. da R.; PIMENTA JÚNIOR, F. G.; BEZERRA, H. S. da S. Dengue no Brasil: histórico, situação atual e perspectivas. Ciência & Ambiente, Santa Maria, v. 13, n. 25, p. 107-115, jul./dez., 2002.| Biblioteca(s): Embrapa Semiárido. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
29/11/2021 |
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Data da última atualização: |
29/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SILVA, W. P. da; GOLDBECK, J. C.; MAIA, D. S. V.; EL HALAL, S. L. M.; COLUSSI, R.; ZAVAREZE, E. da R.; DIAS, R. G.; JACOB, R. G.; LENARDÃO, E. J. |
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Afiliação: |
WLADIMIR PADILHA DA SILVA; JÚLIA COSWIG GOLDBECK; DARLA SILVEIRA VOLCAN MAIA; SHANISE LISIE MELLO EL HALAL; ROSANA COLUSSI; ELESSANDRA DA ROSA ZAVAREZE; ÁLVARO RENATO GUERRA DIAS; RAQUEL GUIMARÃES JACOB; EDER JOÃO LENARDÃO. |
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Título: |
Antimicrobial activity of 3-(p-chlorophenyl)thio citronellal against planktonic and biofilm Staphylococcus aureus cells and its application in biodegradable films. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Food Packaging and Shelf Life, v. 22 (2019) 100375 |
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Idioma: |
Inglês |
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Conteúdo: |
This work aimed to evaluate the bioactivity of 3-(p-chlorophenyl)thio citronellal against planktonic and biofilm cells of S. aureus and its use in biodegradable films. 3-(p-chlorophenyl)thio citronellal demonstrated antimicrobial activity against planktonic (MIC=62.5 ± 0.5 μg.mL−1) and biofilm cells of S. aureus. Regarding barley starch films containing 3-(p-chlorophenyl)thio citronellal, after 4 h of contact there was a difference of 5 log CFU.mL−1 in relation to control film (without additives). The films prepared with 3-(p-chlorophenyl)thio citronellal and citral (its precursor) were more opaque and had lower tensile strength than the control film. However, the addition of the 3-(p-chlorophenyl)thio citronellal in the film had lower effect on the water solubility and tensile strength than the addition of citral. 3-(p-chlorophenyl)thio citronellal have activity against planktonic and biofilm cells of S. aureus and could be applied in biodegradable films as an alternative to inhibit the microbial growth on the surface of food, enhancing food safety. |
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Palavras-Chave: |
Bioactivity; Food package; S aureus. |
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Thesaurus NAL: |
Citronella; Essential oils. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01937naa a2200277 a 4500
001 2136789
005 2021-11-29
008 2019 bl uuuu u00u1 u #d
100 1 $aSILVA, W. P. da
245 $aAntimicrobial activity of 3-(p-chlorophenyl)thio citronellal against planktonic and biofilm Staphylococcus aureus cells and its application in biodegradable films.$h[electronic resource]
260 $c2019
520 $aThis work aimed to evaluate the bioactivity of 3-(p-chlorophenyl)thio citronellal against planktonic and biofilm cells of S. aureus and its use in biodegradable films. 3-(p-chlorophenyl)thio citronellal demonstrated antimicrobial activity against planktonic (MIC=62.5 ± 0.5 μg.mL−1) and biofilm cells of S. aureus. Regarding barley starch films containing 3-(p-chlorophenyl)thio citronellal, after 4 h of contact there was a difference of 5 log CFU.mL−1 in relation to control film (without additives). The films prepared with 3-(p-chlorophenyl)thio citronellal and citral (its precursor) were more opaque and had lower tensile strength than the control film. However, the addition of the 3-(p-chlorophenyl)thio citronellal in the film had lower effect on the water solubility and tensile strength than the addition of citral. 3-(p-chlorophenyl)thio citronellal have activity against planktonic and biofilm cells of S. aureus and could be applied in biodegradable films as an alternative to inhibit the microbial growth on the surface of food, enhancing food safety.
650 $aCitronella
650 $aEssential oils
653 $aBioactivity
653 $aFood package
653 $aS aureus
700 1 $aGOLDBECK, J. C.
700 1 $aMAIA, D. S. V.
700 1 $aEL HALAL, S. L. M.
700 1 $aCOLUSSI, R.
700 1 $aZAVAREZE, E. da R.
700 1 $aDIAS, R. G.
700 1 $aJACOB, R. G.
700 1 $aLENARDÃO, E. J.
773 $tFood Packaging and Shelf Life$gv. 22 (2019) 100375
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