Avaliação da Atividade Antibacteriana de diferentes Extratos de Raiz de Salsa
Authors: Primak Lenise Mayra da Silva , Bovo Fernanda , Pittner Elaine , Monteiro Marta Chagas , Perez Elisa 
Published: April 2018

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Infusos das partes aéreas, sementes e raízes da Petroselinum crispum (Mill.) Fuss, </span><span style="font-family: Arial, sans-serif; font-size: medium;">da família das Apiáceas, mais conhecida como salsa ou salsinha, tem sido utilizado popularmente nos últimos tempos como</span></p><p class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Arial, sans-serif; font-size: small;">potente diurético, laxativo e agente antiinfeccioso das vias urinárias. Objetivos: Os objetivos deste estudo foram determinar, por </span><span style="font-family: Arial, sans-serif; font-size: medium;">screening fitoquímico, os principais metabólitos presentes nos extratos aquoso e hidroalcoólico de raízes de P. crispum, determinar </span><span style="font-family: Arial, sans-serif; font-size: medium;">o teor de fenólicos totais presentes nesses extratos e avaliar a concentração inibitória mínima dos mesmos frente a Escherichia </span><span style="font-family: Arial, sans-serif; font-size: medium;">coli e Staphylococcus aureus por meio de método in vitro. Metodologia: Para tal fim foram utilizadas raízes obtidas na cidade de</span></p><p class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Arial, sans-serif; font-size: small;">Guarapuava– PR, coletadas na época do outono, provenientes de sementes de Petroselinum crispum (Mill.) Fuss. Resultados: </span><span style="font-family: Arial, sans-serif; font-size: medium;">Os resultados da prospecção fitoquímica foram somados ao doseamento dos compostos fenólicos e a atividade antimicrobiana </span><span style="font-family: Arial, sans-serif; font-size: medium;">dos extratos foi baseada na presença destes compostos, uma vez que a literatura atribui aos mesmos a capacidade bactericida </span><span style="font-family: Arial, sans-serif; font-size: medium;">e/ou bacteriostática dos extratos. Conclusão: Desta forma, os experimentos forneceram dados essenciais para estudo de novos </span><span style="font-family: Arial, sans-serif; font-size: medium;">antimicrobianos, uma vez que são necessárias pesquisas neste sentido para que tratamentos inovadores e de baixo custo estejam</span></p><p class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Arial, sans-serif; font-size: small;">a disposição da população em geral.</span></p><p> </p> <!--[if gte mso 9]><xml> <w:LatentStyles DefLockedState="false" DefUnhideWhenUsed="true" DefSemiHidden="true" DefQFormat="false" DefPriority="99" LatentStyleCount="267"> <w:LsdException Locked="false" Priority="0" SemiHidden="false" UnhideWhenUsed="false" QFormat="true" Name="Normal" /> <w:LsdException Locked="false" Priority="9" SemiHidden="false" UnhideWhenUsed="false" QFormat="true" Name="heading 1" /> <w:LsdException Locked="false" Priority="9" QFormat="true" Name="heading 2" /> <w:LsdException Locked="false" 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