The lactic bacteria represent a very heterogeneous group from the phenotypic point of view.
This group ischaracterized by commoncriteria: the type of Gram, the absence of catalase on the
Whole production of lactic acid. ...
Our research project is based on two components the first is the Lactococcus were isolated from raw
milk of goat, identified and characterized by phenotypic properties, physiological and biochemical, as
regards the second ...