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They arn't, they are actually chemicals that are not necessary or healthy for our bodies.

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15y ago

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Related Questions

Where do you buy preservatives?

You can buy natural food preservatives from Global Natural Food Preservatives Suppliers. You can type in food additives in the internet and it will bring up suppliers of chemical preservatives. Think carefully before adding preservatives to any food.


Why does organic food have a short expiration date?

It does not contain preservatives, meaning that preservatives keep foods un-spoiled for a long time, so it is long lasting. Without the preservatives, it can be spoiled very quickly in a matter of time.


What do preservatives do to food?

Preservatives stop food from going of, they preserve its useful life.


What are the common additives and preservatives in food preparation?

additvisand preservatives used food preparation


What are the common additives and preservatives used in food?

additvisand preservatives used food preparation


What are common additives and preservatives used in food preparation?

additvisand preservatives used food preparation


What are the common additives and preservatives used in food preparation?

additvisand preservatives used food preparation


What is in preservatives?

Preserves food


Are any preservatives prohibited for kosher foods?

Yes, there are food preservatives that are deemed non-kosher as they are derived from non-kosher animals or foods. Other preservatives may be deemed non-kosher if they are combined with certain foods, lactic acid being such an example. This is why it is especially important to check for valid hechshers on processed foods.


What is preservatives give example?

preservatives-chemicals that slow down the spoilage of food


What are the most common preservatives used in food?

See a list of accepted food preservatives at the link below.


What is the difference between food preservatives and food additives?

No, preservatives are used for e.g, keeping food fresh whereas additives are used to enhance the flavour, colour or texture of a food. Of course, you could argue that they are both used to enhance the flavour of a food so I suppose you could put forward an argument saying that they are the same from that perspective.