Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Brazilian Journal of...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
https://doi.org/10.35587/brj.e...
Part of book or chapter of book . 2020 . Peer-reviewed
Data sources: Crossref
versions View all 2 versions
addClaim

ATIVIDADE ANTIMICROBIANA DE TRICHODERMA VIRIDE E TRICHODERMA STROMATICUM

Authors: Eliéte Moura de Souza Hurmann; Tayrine Mainko Hoblos Pozzobom; Cleide Viviane Buzanello Martins;

ATIVIDADE ANTIMICROBIANA DE TRICHODERMA VIRIDE E TRICHODERMA STROMATICUM

Abstract

O Trichoderma spp. e um antagonista promissor, o desenvolvimento e uso de produtos a base deste microrganismo nos oferece a oportunidade, nao apenas de reduzir os riscos da saude, mas tambem custos e danos ambientais. Assim, este trabalho teve por objetivo analisar a eficiencia dos extratos de Trichoderma viride e Trichoderma stromaticum contra alguns microrganismos de interesse na clinica medica, agricultura e piscicultura. Dentre eles o Colletotrichum musae, causador da antracnose da banana, Saprolegnia, que acomete ovas de peixes e algumas bacterias que causam danos a saude humana. Os extratos diclorometânicos foram testados em varias concentracoes, tendo como controle positivo um antimicrobiano comercial. A inibicao do patogeno foi verificada, de forma direta pela tecnica de cultivo pareado. A atividade antimicrobiana dos extratos foi avaliada por disco-difusao e pela determinacao da concentracao inibitoria minima (MIC) por teste de microdiluicao em caldo. Foram feitos testes in situ no fruto inoculando o fungo patogenico e tratados com os extratos e a analise sensorial onde foi determinada a aceitacao do produto. No cultivo pareado os Trichoderma spp. inibiram o crescimento dos patogenos sendo 0,05% de significância. No teste de disco-difusao os resultados foram positivos, sendo que para Aeromonas hydrophila e E. coli obteve-se os melhores resultados. O MIC (concentracao inibitoria minima)dos extratos contra os microrganismos variou de 50% a 3,125 %. Diante dos resultados apresentados, evidenciou-se que, os extratos foram eficientes na inibicao in vitrodos microrganismos testados, bem como sua aplicacao nos frutos nao alterou as caracteristicas organolepticas dos mesmos.

Related Organizations
  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold