THE PHYSICO-CHEMICAL QUALITY OF MILK IN MARAMUREa COUNTY

The notion of quality of milk includes the requirements of nutritive, hygienic sanitary, technological and commercial order. A crude raw material of quality milk can be obtained only by the satisfaction of the producers, operators and legislative and decisional public factors. The quality of the finite product is the sum of the qualities of all the stages of operation through which the raw material is taken, being possibly achieved through a collective effort and common acceptance of competition qualitative criteria. A number of 288 samples of milk raw material have been analysed, coming from the collecting centres of a milk factory in MaramuresCounty. The samples have been taken in conformity with the current legislation and analysed using the LactoScope FTIR. The major polluters of vegetation are especially Pb, Cd, Cu, Zn, Fe, Mn. Pollution is mainly realized through the polluted soil, but also through the polluted atmosphere, the level of pollution in this wayvaries between 10.37 23.37%.