Food Preservatives

Q.

Aspartame is one of the good artificial sweetners whose use is limited to cold foods and soft drinks because

1. It has verylow boiling point.
2. It gets dissociated at cooking temperature.
3. It is sweetner at low temprature only.
4. It is insoluble at higher temperature

Q. Choose correct option-
$\begin{array}{ccc}Option& ArtificalSweetener& Sweetnessvalueincomparisontocanesugar\\ a)& Saccharin& 200\\ b)& Aspartame& 1000\\ c)& Alitame& 2000\\ d)& Sucralose& 500\end{array}$

1. a
2. b
3. c
4. d

Q.

27. Choose the correct alternative from the choices given below for the following statements :

(a)Trinitrotoluene is used as

1. a preservative

2. a fertilizer

3. a fuel

4. an explosive

Q.

Which of the following is an example for artificial sweetening agent ?

1. Aspartame

2. Alitame

3. Saccharin

4. All the above

Q.

Salts of sorbic acid and propionic acid are used as:

1. Food preservatives

2. Flavouring agents

3. Antioxidants

4. Detergents