निम्नलिखित प्रश्नों

Which one of the following is used as catalyst in hydrogenation of oil?

SO2 reduces non- enzymatic browning by:

a.    Inactivating polyphenol oxidase

b.    Reacting with aldehyde group of sugars

Match the following: 

Find the false one: 

Nisin is used as:

Packaging is used for distribution of unit packs and intermediate packs is known as……

Factors which affect internal corrosion of cans include:

Options:

1. Lacquer coating

2. Anthocyanins

3. Temperature

4. Acidic foods

For food application, only two frequencies are allocated for microwave heating……..&……..MHz.

Ramsar sites in North-East India is:

Match the following mineral metabolism & their Disorders A to D

1. Phosphorus metabolism          A. Osteomalacia & Rickets