If, as Clifton Fadiman once said, “cheese is milk’s leap toward immortality”, then rennet could be considered the springboard of cheesemaking. Stripped down to its most basic processes, the first steps of cheesemaking involve taking warm milk, adding a starter culture (to convert the lactose in the milk to lactic acid) and adding rennet. The lactic acid begins coagulating the milk in a slow process that yields a delicate curd and some cheeses are still made using this method as the sole form of coagulation. Most cheeses, however, also employ rennet to separate the curds from the whey, speeding up the process and leading to a firmer, more elastic curd. (more…)
Posts Tagged ‘coagulation’
The Rennet Story: Animal, Vegetable and Microbial
Posted in Cheese, Cheesemaking, Food Science, tagged cardoon thistle, Cheese, chymosin, coagulation, curds, fermentation-produced chymosin, food, microbial rennet, pepsin, rennet, vegetable rennet, vegetarian rennet, whey on February 4, 2013 | 1 Comment »




