Preserving trims waste, promotes food security and provides seasonal edibles all year. Can, dry, dehydrate, freeze, ferment, ...

What do cheese, sauerkraut and yeast dough have in common? Their production is only possible with the help of bacteria or fungi. The microorganisms initiate fermentation or maturing processes and thus ...

and seeds of plants protect the vegetation against the same bacteria and fungi that attack our food when we've left it overnight on the kitchen counter. Before refrigeration, food spoilage was an ...

This 1957 educational film explores the science behind food spoilage and preservation. Using color footage, it demonstrates how molds, yeasts, and bacteria grow, multiply, and ultimately cause ...