DRYING VELOCITY OF PERFORATED AND NONPERFORATED CORN KERNEL AFTER "COOKING" TREATMENT

U ovom radu dat je matematički model sušenja zrna kukuruza hibrida BC492, FAO grupe 490, po podvrsti zuban. Obavljena je analiza rezultata zrna koje je sušeno bez ikakvog prethodnog tehnološkog postupka, te zrna koje je prethodno kuhano, pa zatim sušeno i zrna kukuruza koje je prije sušenja perforirano i kuhano, te nakon toga sušeno.In this paper kernel of hybrid Bc 492, FAO group 490, yellow dentcorn was given a mathematical model of drying corn. The investigation the first sample of corn kernel was dried without any treatment. The second sample was cooked before drying and the third one was perforated and cooked before drying

Efficiency of Alkaline Hydrolysis Method in Environment Protection

Development of new technologies for the efficient use of proteins of animal origin, apart from heat treatment in rendering facilities that was used to date, has become the primary goal of the integral waste management system. The emergence of bovine spongiform encephalopathy in Europe and in the World in the 1990s opened up new questions regarding medical safety and use of meat bone meal in the animal feed, which is produced by processing animal waste. Animal waste is divided into three categories, out of which the first category is high-risk waste. Alkaline hydrolysis is alternative method for management of animal by-products not intended for human diet and imposes itself as one of the solutions for disposal of high-risk proteins. The paper will present the analyses of animal by-products not intended for human diet treated in laboratory reactor for alkaline hydrolysis, as one of the two recognized methods in EU for the disposal of this type of material and use in fertilization