Microbial rennet-like milk-clotting enzymes are aspartic proteinases that catalyze milk coagulation, substituting calf rennet. Crude enzymatic extract produced by the Aspergillus oryzae NCIM 1032, on solid state fermentation (SSF) using mixture of wheat bran and rice bran (7:3), exhibited high milkclotting activity (MCA) and low proteolytic activity (PA) after 120 h of fermentation. Highest mil...

The rates and extents of hydrolysis of alpha(S)- and beta-caseins from bovine, caprine, and ovine sodium caseinates produced by an enzymatic extract of the fruit of Opuntia ficus-indica, (L.) Miller were evaluated and compared with those produced by a commercial animal rennet. A mechanistic model based on a pseudo-first-order enzymatic reaction, in the presence of first-order deactivation of th...

Casein, the main protein in milk, is a viable source for natural emulsifiers, which are frequently utilized food emulsions. Camel milk casein powders obtained by acid and rennet coagulation were investigated characterized using X-ray diffraction (XRD), photoelectron spectroscopy (XPS) scanning electron microscopy (SEM). These methods gave extensive information regarding crystal structure, surfa...

The evaluation of the effect of the stage of lactation on milk composition, its properties and the quality of rennet curdling was carried out over the period of three successive years using milk samples (n = 162) obtained from a total of 27 ewes of the East Friesian (EF) breed, reared on a small sheep farm in Juřinka in the region of Wallachia. The stage of lactation had a highly significant ef...

Cynara genus, originating from the Mediterranean area, includes globe artichoke (Cynara cardunculus var. scolymus L) and cardoon (Cynara cardunculus var. altilis DC). Traditionally these crops have long been used as food and medicine. Nowadays, they are considered as functional foods, owing to their nutritional properties. Artichoke has exhibited hepatoprotective and antioxidative activities, a...

Growing expectations of consumers of fermented dairy products urge the search for novel solutions that would improve their organoleptic properties and in the case of rennet cheeses-that would also accelerate their ripening process. The aim of this study was to determine the peptidolytic activities and growth of heat-treated commercial culture of lactic acid bacteria. The analyzed culture was ch...

the dominant traditional view to designing drainage systems explains drainage goals only in terms of crop yield increase and rhizosphere improvement while ignoring the environmental impacts of drainage projects. nowadays, this view has been changed into a new one in which both environmental and agricultural purposes are taken into consideration. depth and spacing of subsoil drains are important...