A CULTURAL SEMISOLIDE MEDIUM FOR CUANTIFICATION OF STREPTOCOCCUS THERMOPHILUS CELLS FROM YOGURT

Mimi Dobrea, G. Gâjâilă, G. Cotor, C. Savu, Iuliana Gajaila, Ileana Păunescu, Anca Alexandra Popescu, G. Murariu

Abstract


The consumption of yogurt will provide a therapeutic effect if the number of probiotic cells from this product is at least 106 cells/ml, over the whole valability period. So, it is necessary to be available cultural media to cuantification the Streptococcus thermophilus cells, in the probiotic products. For this reseaon we imaginated a cultural medium for cuantification the bacterial cells from this species from yogurt.

Keywords


Streptococcus thermophilus, cultural medium, cuantification

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DOI: http://dx.doi.org/10.15835/buasvmcn-vm:65:2:1549


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