Explain the freezing systems, Science

Assignment Help:

Freezing Systems

Different types of freezing systems are available for foods. No single freezing system can satisfy all freezing needs, because of the wide variety of food products and process characteristics. Can you mention a few of these characteristics which may influence the choice for a particular system? The selection criteria of a freezing system will depend on the type of the product, reliable and economic operation, easy cleanability and hygienic design, and desired product quality.

Although all commercial freezing  processes are operated at atmospheric conditions, there are potential applications of high-pressure assistant freezing and thawing of foods. The pressure - induced freezing point and melting point depression enables the sample to be supercooled to low temperature (e.g., - 22° C at 207.5 M pa) resulting in rapid and uniform nucleation and growth of ice crystals on release of pressure.


Related Discussions:- Explain the freezing systems

Carbon dioxide dry powder and vapourising liquid, Carbon dioxide, dry powde...

Carbon dioxide, dry powder and vapourising liquid extinguishers : Fires produced by spilled liquids should be extinguished by directing the jet or discharge horn towards the near

Enzyme immobilisation, Enzyme Immobilisation: The use of enzymes as cat...

Enzyme Immobilisation: The use of enzymes as catalysts  is well known in a number of  industries,  such as baking or wine making. But punfied enzymes are soluble in water. It

Bioenergetics, what is the implication of the first law on humans

what is the implication of the first law on humans

Changes in social organisation, Changes in Social Organisation: We find ...

Changes in Social Organisation: We find that the above trend in  social organisation  led to a tendency which eventually stifled the progress of  these civilisations and led to

Fossils, describe the typical conditions necessary for fossil formation?

describe the typical conditions necessary for fossil formation?

Amoeba, what is Amoeba shaped like

what is Amoeba shaped like

Explain the urinary bladder, Explain the Urinary Bladder The urinary bl...

Explain the Urinary Bladder The urinary bladder is a sac, which acts as a reservoir for urine. You would realize that the size and position of the urinary bladder varies depend

Spinal cord, Spinal Cord: The spinal  cord extends downwards from the  ...

Spinal Cord: The spinal  cord extends downwards from the  brain stem through the  protecting bony rings called vertebrae down the  centre of  the backbone, to the bottom of the

Project with apples, I need an idea for a science project with apples

I need an idea for a science project with apples

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd