2021
DOI: 10.1590/fst.39319
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Abstract: Staphylococcus aureus is among the major pathogens involved in food poisoning, and meat contaminated with S. aureus coagulase positive is considered a public health risk because the bacterium is resistant to several conventional antimicrobials. Mycocins are substances produced by yeasts that secrete glycoproteins, which can also be called toxin killers, they have an inhibitory action on other microorganisms. The Wickerhamomyces anomalus, is one of the microorganisms capable of producing these mycocins, resulti… Show more

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Cited by 7 publications
(5 citation statements)
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“…In the test of antimicrobial activity in solid medium, the inhibition of the growth of E.coli was verified when it was seeded close to the hole of the agar containing WA40 mycocins (Figure 1). The results found were similar to those obtained by Junges et al (2020), Calazans et al (2021) and Rosseto et al (2022) who, through the test in solid media, confirm the effectiveness of mycocins acting on strains of: Acinetobacter baumanni, Staphylococcus aureus and Candida albicans, respectively. Thus, they confirm the effectiveness for the susceptibility of these microorganisms to the action of mycocins.…”
Section: Resultssupporting
confidence: 91%
“…In the test of antimicrobial activity in solid medium, the inhibition of the growth of E.coli was verified when it was seeded close to the hole of the agar containing WA40 mycocins (Figure 1). The results found were similar to those obtained by Junges et al (2020), Calazans et al (2021) and Rosseto et al (2022) who, through the test in solid media, confirm the effectiveness of mycocins acting on strains of: Acinetobacter baumanni, Staphylococcus aureus and Candida albicans, respectively. Thus, they confirm the effectiveness for the susceptibility of these microorganisms to the action of mycocins.…”
Section: Resultssupporting
confidence: 91%
“…Os resultados de atividade específica de β-glucanases obtidos para W. anomalus WA92 foram de 3,80 U/mg. Esses resultados foram superiores aos de Lima et al (2013) [39], que obtiveram a quantidade de 0,071 U/mg, e de Calazans et al (2021) [40], que relataram atividade de 0,40 U/mg em micocinas de W. anomalus. Em contrapartida, Rosseto et al (2022) [41] referiram atividade de 2,47 U/mg em micocinas de W. anomalus.…”
Section: Determinação Da Atividade De β-Glucanasesunclassified
“…Essa ação também foi relatada por Sawant et al (1988) [44], que descreveram que as micocinas produzidas por Pichia Anomala foram capazes de inibir cepas de C. albicans. A susceptibilidade de S. aureus foi descrita por Calazans et al (2021) [40], que verificaram que micocinas produzidas por W. anomalus apresentaram atividades inibitórias em 100% das cepas de S. aureus coagulase positiva isoladas de carnes. Chen et al (2015) [45] relataram a ação de micocinas produzidas por duas linhagens de leveduras, Saccharomyces cereviseae e Kluyveromyces marxianus, e relataram atividade frente a isolados de E. coli.…”
Section: Atividade Antimicrobiana Pelo Método De Microdiluiçãounclassified
“…Staphylococcus aureus coagulase positivaextraídas de carnes bovina, suína e de frango, e os resultados foram satisfatórios, visto que houve a inibição completa das cepas (CALAZANS et al, 2020).…”
Section: As Micocinas De Wickerhamomyces Anomalus Foram Testadas Frente a Cepas Deunclassified