Question

write any three methods of food preservation used at home

Answer 1

Hey mate here is you answer

1: Refrigeration
2:Packing food in air tight containers
3:Adding salt to the food (NaCl)

Answer 2

Answer:

The three methods of oreservation used at home are Freezing, Fermenting, Dry curing and smoking.

Explanation:

1. Freezing: -

Even modern homesteaders heavily rely on their home freezers to store a large portion of their garden harvest, or at least to keep it frozen until they get around to canning it or preserving it in another way later in the season. Freezing is an important food preservation technique to use in today's world.

2. Fermenting: -

All kinds of foods and beverages, including beer, wine, yoghurt, pickles, sauerkraut, kimchi, kefir, and kombucha, are created and preserved using the lactic acid produced during fermentation. All of these items are made feasible by the fermentation process, which has been employed for at least 10,000 years to brew beverages and preserve foods.

3.Dry curing and smoking: -

Since ancient times, both salt and sugar have been utilised as preservatives since they both hinder microbial development. Every pickling brine needs salt, but in this instance we're talking primarily about dry curing (without any additional liquid brine).