Question

discuss the various methods of food preservation​

Answer 1

Answer:

Food Preservation

Food Preservation is the process

creating unfavourable conditions for the growth of microbes with without changing the nutritional value , texture and flavour of food .

Methods of food preservation:-

• Chemical Method
• Preservation by common salt
• Preservation by sugar
• Preservation by oil and vinegar
• Boiling
• Pasteurization
• Drying
• Refrigeration and cold storage
• Canning

I hope it helps you

Answer 2

Food preservation, any of a number of methods by which food is kept from spoilage after harvest or slaughter. ... Among the oldest methods of preservation are drying, refrigeration, and fermentation. Modern methods include canning, pasteurization, freezing, irradiation, and the addition of chemicals.