The cooling rapidity and automatic washing influence on a milk quality

U okviru atestnog ispitivanja novog tipa opreme za hlađenje mlijeka kompletirane sa programiranim uređajem za njeno automatsko pranje (cisterna tip ZHN od 3.000 lit.) autori su, osim provjere njenih tehnoloških svojstava, pratili i njen utjecaj na bakteriološku kvalitetu mlijeka. Temperaturni režim postignut pri hlađenju mlijeka u ovoj cisterni uklapa se u rigorozne norme mljekarski razvijenih zemalja. Sprečavanje kontaminacije mlijeka za vrijeme muže i njegovo prihvaćanje u efikasno saniranu cisternu, uz brzo djelovanje niske temperature, doprinijelo je da se dobije mlijeko sa ukupnim brojem bakterija od 35.550 u 1 ml, što predstavlja takav bakteriološku kvalitetu koji može biti cilj ne samo naše, već i mljekarski razvijenijih zemaljaRegarding the atestional investigations of new type of milk refrigerating equipment which was connected with programmed device for it\u27s automatic washing, the cistern type BHZ with 3,000 I capacity, the authors were, besides testing it\u27s technological characteristics, following it\u27s influence on bacteriologic quality of milk. The temperature regim which was reached in milk refrigerating in this cistern fit\u27 into rigorous standards of countries with developed milk industry. Preventing of milk contamination during the milking and it\u27s receiving in effectly cleansed cistern with quick action of low temperature has contributed, tc receive milk with total number of bacteries 35,550 in 1 ml of milk, what pictures bacteriologic quality which should be not only the aim of our but of more developed milk industries too