Contribution À La Caractérisation Microbiologique Et Enzymatique D'un Site Extrême :Les Tanneries Traditionnelles De Fès

ABSTRACT: Microorganisms in general are of abounding sources of unique enzymes that can be particularly<br>used in biotechnology. To face up the growing request of the industrialists notably in the field of biocatalysises,<br>numerous efforts are provided for the research of enzymes of interest. This concerns principally enzymes<br>coming from extremophiles microorganisms. These enzymes will be undoubtedly of a big interest to intervene in<br>close future in industrial techniques. It is as part of a possible promotion of microbic means by use of their<br>enzymes that we accomplished a first job which is interested in an extreme middle ' the traditional tanneries of<br>Fez. In a first shutter, we performed a physicochemical characterization of different stages of tanning; then we<br>undertook the isolation of microorganisms by a bet in culture on appropriate medium and at the end, we could<br>revealed certain of enzymatic potentialities (cellulase, pectinase, amylase, tannase and lipase) that the cleaned<br>microbic isolats culminates.