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

Blood - abnormal constituent of urine, Blood - Abnormal Constituent of Urin...

Blood - Abnormal Constituent of Urine In acute inflammation and trauma, blood may be present in the urine. This condition is known as haematuria. Blood may be present in cancer

Planets., What are all the planets in our solar system?

What are all the planets in our solar system?

Introduction of unserviceable and obsolete items, INTRODUCTION : You may f...

INTRODUCTION : You may find this exercise as a practical illustration for the procedure generally followed in the disposal of unserviceable and obsolete items in a laboratory. It

Define general hormones, Define General Hormones General hormones, on t...

Define General Hormones General hormones, on the other hand, are emptied into the blood by specific endocrine glands and then flow throughout the entire circulation to affect c

Iron age, explain the factors that led to the decline of science in europe ...

explain the factors that led to the decline of science in europe during iron age

A floating experiment with different kinds of wood, A floating experiment w...

A floating experiment with different kinds of wood Secure a cork, and pieces of wood like as maple, mahogany and ebony. Place them in a pan of water and notice how every one be

Ecological crises in oceans and coasts, Ecological Crises in Oceans and Coa...

Ecological Crises in Oceans and Coasts: Coastal and marine areas all over the world including those in India are under stress, because two thirds of  the world's population li

Explain the process of packaging and storage of oil, Packaging and storage ...

Packaging and storage of oil Rancidity can cause the oil to deteriorate and develop off-flavors during storage. Using clean, dry containers, which exclude light and heat, and p

Technology in industry, Technology in industry: One aspect of  technolo...

Technology in industry: One aspect of  technology is that the latest scientific methods are used in prduction. This, in turn, depends on the availability of the-right type of s

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