Pickling in vinegar

	Food is kept in vinegar
	Micro-organisms do not grow well in acidic solutions

Examples: Sauces, pickled onions and cucumbers

Common food preservation techniques Heat Treatment|Irradiation|Drying and Dehydration Refrigeration|Freezing|Canning Sugaring|Salting|Meat-curing Pickling in vinegar|Use of food additives|Smoking