Estudo da flora bacteriana das esp茅cies Mugil brasiliensis (Tainha) e Odonthestes sp. (Peixe-rei) consumidas na cidade de Porto Alegre

Resumo

O autor, aborda neste trabalho a, determina莽茫o da flora bacterina patog锚nica ou n茫o, nas esp茅cies Mugil brasiliensis (Tainha) e Odonthestes sp. (Peixe-rei), consumidos na cidade de Porto Alegre, n锚ste trabalho verificamos que o n煤mero total de germes m茅dio na esp茅cie Mugil brasiliensis foi de 1.600.000 e na esp茅cie Odonthestes sp. 3.200.000 germes por grama de m煤sculo. Entre os germes isolados, observamos que os predominantes s茫o bastonetes Gram negativos, pertencentes aos g锚neros Aeromonas e Pseadomonas, ocorrendo tamb茅m os g锚neros Flavobacter e Achromobacter. Germes Gram positivos foram isolados sendo que os g锚neros observados por ordem de ocorr锚ncia foram Micrococcus, Bacillus sp e Brevibacterium, observa ainda o autor que em nenhuma das amostras ocorreu a presen莽a de germes patog锚nicos. SUMMARY The, author reports the determination of the bacterial flore whether pathogenic or not, in the species Mugil brasiliensis and Odonthestes sp., that are eaten in the city of Porto Alegre. In this work he found that total number of average germs the species Mugil brasiliensis is of one million and six hundred (1.600.000) and in the species Odonthestes was found 3 million and two hundred thousand germs by muscle gram. Among the isolated germs, he found that the predorninant are round gram negative, belonging to the Aeromonas and Pseadomonas genus but also ocorring the Flavobacter and Achromobacter genus. Gram positive germs were isolated and he found that they were ocorring in the following order of genera Micrococcus Bacillus sp and Brevibacterium the author did not find the presence of patogenic germs in any of the samples.