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Give a sentence using the word preserving?
Mother was preserving the pears in a jar.
Why is there a vacuum in a jar?
A vacuum in a jar occurs when all air is removed from the jar, creating an absence of pressure. This creates a low-pressure environment inside the jar, which can have various scientific and practical applications like preserving food or conducting experiments that require a controlled atmosphere.
Why do you need preserving the food?
why is there need for preserving food ? explain
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 was the purpose of the gauze in the experiment using meat in a jar?
The purpose was so the flies won't get in the jar.
How does bottling preserve food?
Bottling is a method of preserving food by heating it in a container, which in the domestic or small kitchen, is usually a glass bottle or jar. The heat kills microorganisms that cause food spoilage and creates a partial vacuum that seals the bottle so the food is stored in a controlled evironment.
What are modern ways of preserving food?
There are lots of ways of preserving food:canningsun dryingsaltingpicklingadding sugarfreezingrefrigeration
When preserving a cane toad how should you leave it in 5 percent formaldehyde?
Leave the toad in a jar of 5% formaldehyde forever. Be sure to label the jar as containing 5% formaldehyde, because it is toxic.
What is the use of preserving of food?
To press the juice
What are food preservatives used for?
Do you mean aside from the obivous, preserving the food?
What are the methods of preserving food and their action to food?
Salting, Pickling etc
