World Diabetes Day is observed every year on?

Inhibition or slowing of growth of microorganisms can be achieved by:

Options :

1. Freezing

2. Vacuum drying

3. Preservatives

4. Fermentation

Nisin is used as:

Food processing is the transformation of agricultural products into?

Which of the following is/are the storage granules in bacteria?

a.    glycogen

b.    Poly a-hydroxy butyrate granules

The principal microorganism for yogurt is ______________________

canning temperature for low acid food is________ 

After drying, moisture content in vegetables should be:

The repeated washing of fruits and vegetables might remove

Most enzymes are active in pH range

a)    3.5-9.5

b)    4.5-8

c)    4-7

d)    3.5-6

Essential food components for health are called