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- Drying- is one of the most ancient food preservation techniques, which reduces water activity sufficiently to prevent bacterial growth.
- Pasteuration- is a process for preservation of liquid food. It was originally applied to combat the souring of young local wines.
- Freezing-is also one of the most commonly used processes commercially and domestically for preserving a very wide range of food including prepared food stuffs that would not have required freezing in their unprepared state. For example, potato waffles are stored in the freezer, but potatoes themselves require only a cool dark place to ensure many months' storage.
- Cold stores provide large-volume, long-term storage for strategic food stocks held in case of national emergency in many countries.
- Vacuum packing-Vacuum-packing stores food in a vacuum environment, usually in an air-tight bag or bottle. The vacuum environment strips bacteria of oxygen needed for survival, slowing spoiling. Vacuum-packing is commonly used for storing nuts to reduce loss of flavour from oxidation.
- Irradiation to kill microorganisms
- Heat to kill microorganisms
- Salting to prevent decomposition
- Fermentation to use up oxygen in the food and create an inhospitable microbial environment
- Anaerobic storage to change the type of microorganisms present
- Placing food in a sugar syrup
- Smoking
- Spicing the food before storage
- Placing food in an alcohol solution
- Anaerobic atmosphere packing. Storing food in nitrogen or other inert atmospheres
What else can I help you with?
What are modern ways of preserving food?
There are lots of ways of preserving food:canningsun dryingsaltingpicklingadding sugarfreezingrefrigeration
What ways are there of preserving food in world war 2?
It was mostly caned food and dehydrated food.
Name four ways of preserving food?
You can can the food, freeze it, dry it, and even vacuum seal it.
What are the new ways of preserving food?
Dr Sudan Bhrati (real name: Arjit Lal Shrestha) has invented a new way of preserving food. It is called canning. This is when you can food. Dr Sudan Bhrati (real name: Arjit Lal Shrestha) has invented a new way of preserving food. It is called canning. This is when you can food.
Why do you need preserving the food?
why is there need for preserving food ? explain
What are different ways of food preserving?
Fermenting, salt-curing, smoking, canning, and freezing.
Enumerate the different methods in preserving food?
enumerate the different methods in preserving food
Why glucose is not well suited for preserving food?
It does not take the moisture out of food therefor not preserving it.
What are the ways of preserving Guyana landmark?
i think ways of preserving landmarks are to get the community people to help and clean the environment around it and preserve it for many generations to come
What are the different ways of preserving fish?
There are a few different ways to do this. You can dry it. You can freeze it. You can smoke it.
What is the optimal freezer temperature for preserving food?
The optimal freezer temperature for preserving food is 0 degrees Fahrenheit (-18 degrees Celsius).
What is the use of preserving of food?
To press the juice
