Advertisements
Advertisements
Question
Differentiate between the terms food preservatives and food processing with appropriate examples.
Advertisements
Solution
Food preservatives – are substances or chemicals – added to food or beverages to
1. Prevent decomposition by bacteria or microbes.
2. Reduce the risk of foodborne infections.
3. Preserve the nutritional quality of food.
| Preservatives | Food items |
| Benzoic acid | Jams, pickles, carbonated drinks. |
| Nitrates | Meat products |
| Sulphur compounds | Beverages, wines, etc |
Food processing mostly involves both packaging and preservation.
Food processing is performed to turn food into something that is more palatable and convenient to eat.
Examples: cakes and biscuits
RELATED QUESTIONS
What is the contribution of chemistry in following field?
Clothing
What is the contribution of chemistry in following field?
Medicines
Name the scientists who discovered the following:
Elements
_____________ help to increase the production of food.
Fill in the blank:
Inert gases were discovered by ___________
Write True or False against the following statement.
D.D.T. is an important fertiliser:
Choose the correct alternative from the choices given below for the following statement:
Mortar is used as a
State the contributions of Dimitri Mendeleev
Preservatives are added to food or beverages.
Select the correct name from the choices given below for the following case.
A synthetic fibre used in clothing.
