Explain about solubility of proteins, Biology

Assignment Help:

Precipitation/Solubility of Proteins

Most of the functional properties are  dependent on the degree to which the proteins are soluble. The solubility behaviour provides a good index of potential application of proteins. This   is so  because  the  degree  of insolubility  is probably the most practical measure  of  protein denaturation and aggregation and because proteins that initially exist  in  a  denatured, partially aggregated  state,  often  have an impaired ability  to  participate  effectively  in gelation, emulsification and foaming.

Note, in  general, proteins, which are highly soluble, may be used in applications where emulsification, whipping and film  formation are   important  whereas  low  solubility  may  be   desired   in applications   with   high  protein  levels  and   when    limited emulsification or protein-protein interactions are needed.

Solubility of proteins is markedly and irreversibly reduced when heating is involved.  However, heat treatments  may be unavoidable to achieve other objectives (microbial inactivation, removal of off-flavor, removal of water and others).

 


Related Discussions:- Explain about solubility of proteins

Periannular extension of infection, Occur in 10 per cent to 40 per cent of ...

Occur in 10 per cent to 40 per cent of all native-valve IE, and complicates aortic IE more commonly than mitral or tricuspid IE. Periannular infection is of even greater concern wi

Explain counter stain - ziehl-neelsen method, Explain Counter Stain - Ziehl...

Explain Counter Stain - Ziehl-Neelsen Method? Methylene blue is used to stain previously decolourized cells. All non acid-fast bacteria de-stained by acid alcohol now absorbs c

Define prevention of idd by iodized oil, Define prevention of idd by Iodize...

Define prevention of idd by Iodized Oil? The other approach employed as a specific measure for women and children in hyper-endemic areas is injection of iodized oil. Intramuscu

State the term - infection, State the term - Infection Infection is th...

State the term - Infection Infection is the invasion of the body by disease-producing (pathogenic) microorganisms and the reaction of the tissues to their presence and to the

What are the symptoms of gastritis, Q. What are the Symptoms of gastritis? ...

Q. What are the Symptoms of gastritis? Anorexia, epigastric discomfort, heartburn and severe vomiting, pain in upper abdomen, Headache and even bleeding.

Excretion, what are the excretory organs of birds

what are the excretory organs of birds

Cultured plant cells, Cultured plant cells: Cultured plant cells are re...

Cultured plant cells: Cultured plant cells are recognized to give biochemicals of interest since  1950's , but starting the yields were very low. Refined culture structures hav

Hypothermia, Hypothermia As the blood passes through the oxygenato...

Hypothermia As the blood passes through the oxygenator, hypothermia machine allows the blood to cool to the required temperature. Generally, the temperature is brought dow

Explain the taxonomy of lamarck, Explain the taxonomy of Lamarck? Lamar...

Explain the taxonomy of Lamarck? Lamarck's taxonomy was mainly static in nature and his classification does not show its true value to the development of modern taxonomy. His m

Functions of kidney, FUNCTION S OF KIDNEY - 1.      Excretion of nitro...

FUNCTION S OF KIDNEY - 1.      Excretion of nitrogenous wastes. 2.      Maintenance of water balance or osmoregulation. 3.      Acid base balance or regulation of pH.

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