Food Preservation

Q.

Which of these are used as food preservatives?

1. sodium chloride

2. sodium metabisulphite

3. both of these

4. none of these

Q.

Which one of the following is not a method of food preservation?

1. Salting

2. Pickling

3. Boiling

4. Drying

Q. Food stored in refrigerators has a longer shelf life. Why?

Q. Honey is an example of food preservative.

1. False
2. True

Q. Which of the following are examples of food preservatives ?

1. Chilly
2. Sugar
3. Vinegar
4. Salt

Q. Eggs, meat and fish are the rich sources of ___.

1. carbohydrates
2. vitamins
3. proteins
4. minerals

Q.

Which one of the following is not a method of food preservation?

1. Salting

2. Pickling

3. Boiling

4. Drying

Q. ___________ is added to milk as an adulterant.

1. Oil
2. Sugar
3. Water
4. Salt

Q. What is called a guide of healthy foods which is divided into sections ?

1. Flow chart
2. Food guide pyramid
3. Nutrient guide
4. Food guide tree

Q.

Where should the following food items be placed in the table?

* Grapes

* Raw Mangoes

* Cherries

$\begin{array}{cc}\text{Mode of preservation}& \text{Food item}\\ \left(a\right)\text{Salt solution}& \left(A\right)\text{\_\_\_\_\_\_}\\ \left(b\right)\text{Sugar solution}& \left(B\right)\text{\_\_\_\_\_\_}\\ \left(c\right)\text{Drying}& \left(C\right)\text{\_\_\_\_\_\_}\end{array}$

1. A - Grapes, B - Cherries, C - Raw Mangoes

2. A - Raw Mangoes, B - Grapes, C - Cherries

3. A - Raw Mangoes, B - Cherries, C - Grapes

4. A - Cherries, B - Grapes, C - Raw Mangoes

Q.

Where should the following food items be placed in the table?

* Grapes

* Raw Mangoes

* Cherries

$\begin{array}{cc}\text{Mode of preservation}& \text{Food item}\\ \left(a\right)\text{Salt solution}& \left(A\right)\text{\_\_\_\_\_\_}\\ \left(b\right)\text{Sugar solution}& \left(B\right)\text{\_\_\_\_\_\_}\\ \left(c\right)\text{Drying}& \left(C\right)\text{\_\_\_\_\_\_}\end{array}$

1. A - Grapes, B - Cherries, C - Raw Mangoes

2. A - Raw Mangoes, B - Grapes, C - Cherries

3. A - Raw Mangoes, B - Cherries, C - Grapes

4. A - Cherries, B - Grapes, C - Raw Mangoes

Q. Name two food materials which can be preserved by using oil or vinegar.​

Q. Honey is an example of food preservative.

1. False
2. True

Q. Name the abiotic factors responsible for food grain damage.

1. Temperature
2. Moisture
3. Humidity
4. All of the above

Q. Explain how natural preservatives helps the food to store for longer time?

Q. Find the synonym of the underlined word.
She is such a moody person that her husband never knows what really makes her sad or happy.

1. Vigilant
2. Timid
3. Reserved
4. Passionate
5. Temperamental