| Becase in dry-plucking system air current is used
it gets rid of the bacteries which reproduce and spread with water.
Dry-Plucking is seperated from the wet-plucking with that ways
:
1.1- In dry-plucking system the water boiler must be kept 45C to
55C. This prevent the layer which covered the bird's skin to be
harmed and to reproduce the bacteries. However in wet-plucking system
the boiler heat is 60C to 70C in order to pluck the feather more
effectively.
Because of this situation the layer on the skin is harmed and water
enter the products and water cause bacteries reproduced. So higher
heat and wet plucking is not suitable for food norms.
2. 2- The dry-plucked chickens' carcass after cutting is cooled
with air current and is not contact with water. This process is
more higienic and more healthy.
However in wet plucking system carcass is cooled in water boiler
and this boiler's heat is 0C to 4C. So large amount of water enter
the products. Water caused reproduction of bacteries on the products,
reduction their shelf life.
Water also cause reduction of taste of meat and no doubt bacteries
grow fast in moisturized environments.
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