Unlocking the Secret to Crunchy Pickles: The Role of Alum in Maintaining Crunchiness

Pickling is an ancient method of food preservation that involves soaking food, usually vegetables or fruits, in a brine solution to create an environment inhospitable to bacteria and other pathogens. Among the various ingredients used in pickling, alum (aluminum sulfate) plays a significant role in maintaining the crunchiness of pickles. The question of how much … Read more