Microbiological and physical-chemical characterization and conditions of production and commercialization of sun-dried meat from Salinas, Minas Gerais

D.C.S. Assis T.M. Santos C.B.D. Ornellas A.F. Drummond F.C. Magalhães W.L.M. Santos About the authors


In order to evaluate the hygienic-sanitary and technological conditions (HST) of production and commercialization of sun-dried meat, in the city of Salinas, in the North of Minas Gerais, 40 samples of the product were collected in the local commerce for carrying out physicochemical and microbiological analyses. The sun-dried meat is produced in the commercial establishments and considered a tradition of the region. In the physicochemical analyzes of moisture, protein, fat, ash content, chlorides and pH were found values of 70.13%, 22.35%, 2.25%, 5.09%, 3.63% and 5.8, respectively. Two samples (5%) were positive for Salmonella spp. and 16 (40%) had Staphylococcus aureus counts higher than 10 3 CFU/g. The values found for the analyses of aerobic mesophilic microorganisms, yeasts and molds and total and thermotolerant coliforms were 2.50 x 10 7 CFU/g, 1.73 x 10 4 CFU/g, 9.1MPN/g and 4.3MPN/g, respectively. The sun-dried meat from Salinas is a handmade product, therefore heterogeneous in terms of production, and physicochemical and microbiological quality. The socioeconomic importance of the sun-dried-meat in the region is considerable, which justifies the need to know its characteristics better to help in the development of regional public policies aiming at sanitary control of the product.

sun-dried meat; microbiology; physicochemical

Universidade Federal de Minas Gerais, Escola de Veterinária Caixa Postal 567, 30123-970 Belo Horizonte MG - Brazil, Tel.: (55 31) 3409-2041, Tel.: (55 31) 3409-2042 - Belo Horizonte - MG - Brazil
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