During freeze drying removal of moisture occurs due to
a) Pressure reduction
b) Condensation
c) Sublimation
d) Evaporation
Explanation: The bulk of water removed from the product during freeze drying is via sublimation of all of the free ice crystals during the primary drying step.
Varietal purity is checked by
Roguing is performed to
Fully opened blossoms in apple may be killed at temperature below
Aquacaps are used for
A vertical marketing system is:
Which of these is included in the mental process of acceptance or rejection of a new product?
Control of weeds by weedicides in linseed is__
Tomato originated in:
Which of the following fertiliser is both in ammonium and nitrate form?
The root disease “club root” is caused by