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

Explain freezing by contact with a cooled gas, Freezing by Contact with a C...

Freezing by Contact with a Cooled Gas Different methods are available for freezing by contact with cooled gas. These include: i) Cabinet Freezing: This method involves ci

Define physiology, The  term physiology -physio meaning native and logos ...

The  term physiology -physio meaning native and logos meaning discourse, is a Greek  word, a synonym for natural philosophy. As the evolutionary processes progressed, the need

Experiment of the rain cycle, The rain cycle You can reproduce the rain...

The rain cycle You can reproduce the rain cycle in miniature in your classroom. Place a box of plant seedlings on the table. Place a metal tray about 35 to 40 cm above the box

What are the benefits of organic matter, What are the benefits of organic m...

What are the benefits of organic matter Most of the benefits of organic matter are attributable to its favourable influence on soil structure and in turn on the volume of soil

Nancy christopher the crazy cat lady, Do Nancy Christopher''s peculiar habi...

Do Nancy Christopher''s peculiar habits make her abnormal? Why or why not?

Roundworms, how do they protecte themselves

how do they protecte themselves

Define the complement system, Define the Complement system The compleme...

Define the Complement system The complement system is a series ofproteins. There are only a handful of proteins in the complement system and they are floating freely in our blo

A lamp chimney lift pump, A lamp chimney lift pump Use a straight-sided...

A lamp chimney lift pump Use a straight-sided lamp chimney as a pump cylinder. Fit a two-hole stopper into the chimney for a piston. If the stopper is a little small wrap some

Explain teh term cryogenic freezing, Cryogenic Freezing, as you would reali...

Cryogenic Freezing, as you would realize, is one of the fast, flexible and cheap method of freezing. In this, the liquefied gases are placed in direct contact with the foods. Food

Explain immune system, Explain Immune System The animals and the human ...

Explain Immune System The animals and the human beings are forced to encounter many dangerous microbe in their day-to-day life, through water, air and food. Inside our body the

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