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To extend shelf life (last longer).
Acids are added in foods for taste and as preservatives.
to help keep the food for longer This will help them keep longer
Almost all canned and jar foods contain preservatives. Preservatives help lengthen the shelf-life of foods.
preservatives are used in foods to keep the food from spoiling in a short period of time
Preservatives in food is actually harmful for humans because they contain chemicals that are harmful. It is true that foods with preservatives stay fresher but on the other hand the foods that are natural without preservatives are healthier! I hope this answer helped you!! :)
Preservatives preserve food to keep from spoiling such as aspartame is a popular preservative You answered your own question. The root word of preservatives is preserve. If you look up the definition of preserve, then you have your answer. I recommend brushing up on your vocabulary as it can be very beneficial to you in many ways.
Sodium benzoate and potassium sorbate are food preservatives. Most foods that are processed have these or other preservatives. If you are concerned check labels on you foods. Almost any food that has a label has preservatives.
Preservatives
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.
Because: 1.It is made up of preservatives that taste good. 2.There is a lot of added sugar, salt, etc. to it.
Preservatives prevent foods from growing pathogens that are harmful to human health. I.e. they keep foods in a state that is safe for human consumption.