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

Solid object.., what are the different kinds of solid object?

what are the different kinds of solid object?

Define hyposecretion of adrenocortical hormones, Define Hyposecretion of Ad...

Define Hyposecretion of Adrenocortical Hormones Hyposecretion of hormones from the adrenal cortex results in the development of the condition known as Addison's disease. There

Kwashiorkar, Kwashiorkar: This disease was first recognised in  1935,  ...

Kwashiorkar: This disease was first recognised in  1935,  in African children and it  is named from two words of an African dialect, meaning first and second, i.e.  sickness th

Objectives of laws and regulations, Objectives : After studying this unit,...

Objectives : After studying this unit, you should be able to 1.  explain the need for safety and health regulations using an example, 2.  describe the use of National Buildi

Preparation of oil from oilseeds, Q. List the main steps involved in the pr...

Q. List the main steps involved in the preparation of oil from oilseeds? The main steps involved in the preparation of oil from oilseeds are: preparation of the raw material,

Media and scientific outlook in culture, Media and Scientific Outlook in Cu...

Media and Scientific Outlook in Culture: Apart from sharing of deeper values through history and continuous interaction,  the contribution made by  all sections of the people i

Define the functions of the macrophages, Define the functions of the Macrop...

Define the functions of the Macrophages The macrophages: 1)  phagocytose microorganisms and inert particles 2)  secrete IL-1 (Interlukin I), TNF (tumor necrosis factor),

English, Unit 1 : Due this friday. 11/09 ........ 150 word.. no more th...

Unit 1 : Due this friday. 11/09 ........ 150 word.. no more than 190 word Discussion topic #1: Drawing upon two major conclusions from the author, explain why the artic

Medicare operates as vendor payment program, Question 1 Which are the d...

Question 1 Which are the different types of health insurance plans? Explain 2 Define the following terms used in E/M services        a) New and established patient        b) Na

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