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  <titleInfo>
    <title>In vitro efficacy of several disinfectants against Salmonella enterica serovar  Enteritidis and Escherichia coli strains from poultry</title>
  </titleInfo>
  <name type="personal">
    <namePart>Martínez-Martínez, Sonia</namePart>
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      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
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  </name>
  <name type="personal">
    <namePart>Yubero-Delgado, Sheila</namePart>
    <role>
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    </role>
  </name>
  <name type="personal">
    <namePart>Rodríguez-Ferri, Elías-Fernando</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Frandoloso, Rafael</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Álvarez-Estrada, Álvaro</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Gutiérrez-Martín, César-Bernardo</namePart>
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  <genre authority="marc">periodical</genre>
  <genre authority="marc">abstract or summary</genre>
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  <abstract>

ABSTRACT - The efficacy of 28 individual or blended disinfectants against avian Salmonella enterica serovar Enteritidis and Escherichia coli strains was determined. An in vitro test in the presence and absence of serum as source of organic material was conducted. Povidone-iodine (releasing 1% available iodine), 1% potassium permanganate, 70% ethanol, 2% chlorhexidine digluconate and three commercial formulations based on quaternary ammonium compounds + formaldehyde or cresol derivates were the most effective against all strains tested and reduced bacterial counts by more than 106  times (6-log10) regardless of the presence of organic matter. These commercial compounds as well as ethanol and chlorhexidine among the individual substances tested might be helpful in the adoption of environmental control measures against these two enterobacteria in poultry industry.

Key words: Salmonella enterica serovar Enteritidis, Escherichia coli, disinfection, suspension test, poultry industry.</abstract>
  <abstract>

RESUMO - A eficácia de 28 desinfetantes individuais ou combinados sobre cepas de Salmonella enterica serovar Enteritidis e Escherichia coli foi determinada. Um teste in vitro em presença e ausência de soro como fonte de matéria orgânica foi realizado. Iodopovidona (contendo 1% de iodo ativo), permanganato de potássio a 1%, etanol a 70%, digliconato de clorexidina e três formulações comerciais, baseadas em compostos de amônia quaternária + formaldeído ou em derivados de cresóis, foram mais eficazes contra as cepas bacterianas testadas, reduzindo em mais 106  vezes (6- log) a contagem bacteriana, independente da presença de matéria orgânica. Esses compostos comerciais, bem como o etanol e a clorexidina entre as substâncias químicas individuais avaliadas, podem ser úteis para a implementação de medidas de controle ambiental contra estas duas enterobacterias de importância para a indústria aviária.

Palavras-chave: Salmonella enterica serovar Enteritidis, Escherichia coli, desinfetantes, suspensão, prova de suspensão, indústria aviária.</abstract>
  <note>Publicação on-line; 12 ref.; Sumaries (En, Pt)</note>
  <subject>
    <topic>AVICULTURA</topic>
  </subject>
  <subject>
    <topic>SALMONELLA</topic>
  </subject>
  <subject>
    <topic>DESINFETANTE</topic>
  </subject>
  <subject>
    <topic>VETERINÁRIA</topic>
  </subject>
  <subject>
    <topic>HIGIENE</topic>
  </subject>
  <subject>
    <topic>DEFESA ANIMAL</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Ciência Rural (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Santa Maria-RS Universidade Federal de Santa Maria - Centro de Ciências Rurais 1991</publisher>
    </originInfo>
    <identifier>2024-1181</identifier>
    <identifier type="issn">0103-8478</identifier>
    <identifier type="local">BR2024001738</identifier>
    <part>
      <text>v. 46(8) p. 1438-1442; (2016)</text>
    </part>
  </relatedItem>
  <identifier type="uri">https://www.scielo.br/j/cr/a/343m6R6r4QQjbmyHDyWh4Rc/?format=pdf&amp;lang=en</identifier>
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    <url>https://www.scielo.br/j/cr/a/343m6R6r4QQjbmyHDyWh4Rc/?format=pdf&amp;lang=en</url>
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    <recordCreationDate encoding="marc">240920</recordCreationDate>
    <recordChangeDate encoding="iso8601">20240920162508.0</recordChangeDate>
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      <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
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