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Microorganisms survive and reproduce in wet conditions that cause food spoilage. Sugar creates a balanced environment so osmosis does not push water through the appleÕs cells causing it to expand.
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∙ 9y ago
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∙ 11y agoBecause there is so much sugar in jam, it is so concentrated that it creates osmotic pressure that draws the water out of any microorganisms that might get in it. In other words, it dries them out.
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∙ 15y agoAny environment that is high on sugar or salt content is less apt to be hospitable to anything but yeast. Bacteria fails to thrive in any environment where high sugar or salt content is a factor. In order for sugar or salt to be in a liquid form, they require differing parts of water to be in a liquid state. For sugar, that ratio is 1:3. When a large amount of sugar being equal or greater to that ratio is added to a recipe, it means that water is not available for the bacteria to utilize to fulfill its life functions.
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∙ 13y agoSalt works on the mechanism of osmotic pressure via the laws of diffusion. Water will always follow the solute. Therefore water is moving from a higher concentration of water to a lower. As water moves out of the apple, microorganisms can no longer grow. (Microorganisms cannot survive and reproduce without water) Therefore, the apple is preserved.
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∙ 12y agoThe best way to preserve an apple is to use cooking oil. It will keep the apple light in color and fresh from mold.
10/19/09
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∙ 12y agoSugar does not preserve apples... Only salt does
Wiki User
∙ 15y agoKeep them covered in a draw!
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Why does water not preserve apples?
Water is water. It has no substances or chemicals in it that'll preserve the apple. Salt has sodium that preserves the apple. Our ancestors preserved meat with salt because water doesn't preserve things.
How do sugar and salt help in food preservation?
Both sugar and salt can preserve equally well and have been used as preservatives since bygone days. Salt is better used to preserve meat while sugar would do well as a preservative for fruits.
What are diifferent methods in sugar preservation?
sugar is used to preserve fruits either in syrup with fruit such as apples,pears,peaches and apricots
Salt and sugar work to preserve food by creating what environment?
Hypertonic environment.
Why is possible to preserve food by adding salt or sugar?
The addition of salt or sugar reduces the water that is available so that spoilage organisms won't grow.
What household materials can preserve food?
Examples: salt (sodium chloride), vinegar, sugar.
What are two natural food preservatives that most of us have in our kitchen cupboards?
Common preservatives used at home include salt, vinegar, and citrus juice.
What rots apples faster lemon salt water or nothing?
Definitely with nothing on them. Lemon juice is used to preserve
What are the ingredients in Latvia's sauerkraut salad with apples and carrots?
Apples, carrots, onion, salt, sauerkraut, sour cream and sugar are the ingredients in Latvia's sauerkraut salad with apples and carrots.Specifically, grate separately apples, carrots and onion. Put in a bowl in the following order sauerkraut, carrots, apples and onion. Mix gently. Then add in the following order sour cream, salt and sugar. Mix gently. Serve fresh.
Does pickle juice have sugar in it?
It depends on the brand and the type of pickles. Most pickles do contain sugar, but very little just to help preserve the pickles.
What does sugar do to preserve bread?
Nothing, it is not used as a preservative in bread. to preserve bread is preservative not the sugar.
Does water preserve foods?
On meat, salt can preserve food.
