Quality of raw milk for human consumption in two locations in Sucre, Colombia

Calidad de la leche cruda para consumo humano en dos localidades de Sucre (Colombia)

Objective. To determine the physicochemical, microbiological and somatic cell count of raw milks marketed for human consumption in neighborhoods of Sincelejo and Corozal (Sucre). Materials and methods. A cross-sectional study was carried out in 97 samples of raw milk marketed for human consumption in different neighborhoods of Sincelejo and Corozal (Sucre). Physical-chemical, microbiological and somatic cell count parameters were determined. The data obtained were analyzed according to the regulations in normative measures in Colombia. Results. Most of the physical-chemical parameters of the raw milk samples analyzed were found within the normal range according to Colombian legislation. Mesophilic count and somatic cells count was found to be above what is allowed by the legislation. The presence of total and fecal coliforms, antibiotics and adulterants such as sucrose and starches were determined. Conclusions. Raw milks distributed for human consumption in Sincelejo and Corozal presents good physical-chemical quality but poor microbiological quality; it becomes necessary to increase surveillance and to demand the production of excellent quality milk in the primary sector in the dairy chain.