
Concept explainers
(a)
Interpretation:
The five unregulated food additives and the type of processed foods which contain this ingredients and the purpose of them has to be given.
Concept introduction:
Food additive:
A chemical added to a particular food for a particular reason during processing or storage which could affect the characteristics of the food, or become part of the food.
Processed foods:
- • They can be otherwise termed as packaged foods.
- • Processed foods are loaded with salts, sweeteners, colourings, chemicals and preservatives etc.
- • Processed foods can cause serious health issues due to the in-take of too much sugar, fat in the diet.
Examples include cheese, bread, tinned vegetables
(b)
Interpretation:
The potential health impacts of the food additives have to be given and also have to evaluate the relaibility of the given health implications based on the presence, or absence of scientific evidence.
Concept introduction:
Food additive:
A chemical added to a particular food for a particular reason during processing or storage which could affect the characteristics of the food, or become part of the food.
Processed foods:
- • They can be otherwise termed as packaged foods.
- • Processed foods are loaded with salts, sweeteners, colourings, chemicals and preservatives etc.
- • Processed foods can cause serious health issues due to the in-take of too much sugar, fat in the diet.
Examples include cheese, bread, tinned vegetables

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Chapter 11 Solutions
Chemistry In Context
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