. "In-vitro antimicrobial activities of anethole, carvacrol, cinnamon bark oil, eugenol, guaiazulene and thymol against group G streptococci"@en . "Mosio, Petra" . "205768" . . . "In-vitro antimicrobial activities of anethole, carvacrol, cinnamon bark oil, eugenol, guaiazulene and thymol against group G streptococci"@en . . . . "1211-5541" . "[CF7CA6C20322]" . "antimicrobial activity; group G streptococci; thymol; guaiazulene; eugenol; cinnamon bark oil; carvacrol; anethole"@en . "Scientific Papers of the University of Pardubice, Series A, Faculty of Chemical Technology" . . . . "RIV/00216275:25310/11:39892262" . "6"^^ . . "CZ - \u010Cesk\u00E1 republika" . . "2"^^ . . . "2"^^ . . . . "prosinec" . "The present study describes the antimicrobial activity of various natural substances against group G streptococci. A total of 50 strains of group G streptococci was included in this study. The minimum bactericidal concentrations of 6 substances - anethole, eugenol, guaiazulene, carvacrol, cinnamon bark oil from Cinnamomum zeylanicum and thymol were obtained by the broth microdilution method. The substances were extended either directly in brain heart infusion broth or in 24 % ethanol. Carvacrol was found to be the most effective substance with the highest antimicrobial activity, which inhibited the growth of 90 % of group G streptococci strains at the concentration of 236.7 ?g/ml. The minimum bactericidal concentrations of eugenol, oil from the bark of Cinnamomum zeylanicum, and thymol were 1000 ?g/ml. Anethole and guaiazulene were the least effective natural substances in our study." . "Kus\u00E1kov\u00E1, Eva" . "S, Z(MSM0021627502)" . . . "RIV/00216275:25310/11:39892262!RIV12-MSM-25310___" . "In-vitro antimicrobial activities of anethole, carvacrol, cinnamon bark oil, eugenol, guaiazulene and thymol against group G streptococci" . . "The present study describes the antimicrobial activity of various natural substances against group G streptococci. A total of 50 strains of group G streptococci was included in this study. The minimum bactericidal concentrations of 6 substances - anethole, eugenol, guaiazulene, carvacrol, cinnamon bark oil from Cinnamomum zeylanicum and thymol were obtained by the broth microdilution method. The substances were extended either directly in brain heart infusion broth or in 24 % ethanol. Carvacrol was found to be the most effective substance with the highest antimicrobial activity, which inhibited the growth of 90 % of group G streptococci strains at the concentration of 236.7 ?g/ml. The minimum bactericidal concentrations of eugenol, oil from the bark of Cinnamomum zeylanicum, and thymol were 1000 ?g/ml. Anethole and guaiazulene were the least effective natural substances in our study."@en . . "25310" . . "17" . . . "In-vitro antimicrobial activities of anethole, carvacrol, cinnamon bark oil, eugenol, guaiazulene and thymol against group G streptococci" .