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

Geocentric universe of the ancients, Geocentric Universe of  the Ancients:...

Geocentric Universe of  the Ancients: The  earliest ideas of  the Egyptians and Sumerians about the universe may seem strangeto us. The Earth appeared flat 2nd solid tg them.

Explain functions of the pancreas - digestive action, Explain Functions of ...

Explain Functions of the Pancreas - Digestive Action Trypsinogen and chymotrypsinogen are the inactive proteolytic enzymes of the pancreatic juice. When they come in contact wi

Explain the oxygen toxicity - histotoxic hypoxia, Explain the Oxygen toxici...

Explain the Oxygen toxicity - Histotoxic Hypoxia Exposure to oxygen at increased pressure can produce a marked increase in the dissolved oxygen in blood. It produces toxic effe

What are the constituents of the intestinal juice, What Are the Constituent...

What Are the Constituents of the Intestinal Juice? Intestinal juice is also called succus entericus. The word succus means juice and entericus means intestinal. The digestive j

Light year, 4 light years( its distance is0

4 light years( its distance is0

What is the role of irb/iec in site close out, Question 1 What is the role...

Question 1 What is the role of Clinical Research Associate (CRA) in a Clinical Research Organization? Question 2 List the events prior to Site Close Out. What is the role of

Explain air inhalation and expiration by pressure gradients, 1.  Sketch and...

1.  Sketch and explain different regions of phase diagram of water (pressure vs. temperature). 2.  Explain how air inhalation and expiration takes place through pressure gradient

Earth''s layers, how are the earth''s layers formed?

how are the earth''s layers formed?

Asteroid belt-rubble of the solar system, The Asteroid Belt-Rubble of the S...

The Asteroid Belt-Rubble of the Solar System: There is a gap of 547 million kilometers, between the orbits of Mars and Jupiter.  In this gap are thousands of  bodies made of ro

How is harvest maturity identified, Q. How is harvest maturity identified? ...

Q. How is harvest maturity identified? Maturity indices can be determined on the basis of : Number of days from setting, Sight-colour, size and shape, Touch-texture, hardness o

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