Food preservation is the process of treating and handling food to stop or greatly slow down spoilage (loss of quality, edibility or nutritive value) caused or accelerated by micro-organisms. Some methods, however, use benign bacteria, yeasts or fungi to add specific qualities and to preserve food (e.g. cheese, wine). Maintaining or creating nutritional value, texture and flavour is important in preserving its value as food. This is culturally dependent, as what qualifies as food fit for humans in one culture may not qualify in another culture
basements keep food cool
they uses smoking, pickling of food
The same methods that are being used today. They are canning. Along with smoking, freezing, drying. These are common ways.
Type your answer here... one way is to freeze it...
drying
salting
cooking in sugar - jam
pickling
canning
bottling
Chemicals or freezing or canning, haven't used drying or salting for a long while now.
I would say salt curing/preserving was the most common method before modern technology evolved to include preservation
Drying or freezing most likely. Depending on if the area has freezing temperatures or not.
im the sexyst man
The modern method employed for food preservation, is freezing.
The 2 methods of food preservation is refrigeration and canning
Food preservation involves preventing bacteria growth using methods that include freezing. Canning, pickling, dry salting, fermenting, and drying are other methods of preservation used for food items.
to increase any food self life.
they arent
Some methods of food preservation are acidic, like pickling foods and chemicals like benzoic acid are used to keep food fresh.
There are several modern methods of food preservation, which include canning and freeze drying.
Freezing is a very common method of food preservation. Canning is another method that is often used. You can also dry, or vacuum seal foods to preserve them.
Every culture in the world uses some type of food preservation. Types of food preservation include: freezing, dehydrating, curing, smoking, fermenting, and canning. It is not possible to estimate where these methods are being used the most.
Methods of preserving food include smoking and drying. Canning is another common method of food preservation. Pickling is one of the oldest forms of food preservation.
by packed in air tight container. away from light. fiushed in nitrogen gas &packed them in container
Preservation (canning, freezing, drying, curing and smoking, and fermentation are methods of food processing for the long-term storage of foods.