Explain the food irradiation - method of food preservation, Biology

Assignment Help:

Explain the Food Irradiation - method of food preservation?

Food irradiation is another sterilizing technique in which the foods are bombarded by high-energy rays called gamma rays or by fast-moving electrons to kill bacteria, fungi and insects and in some cases, to delay fruit ripening. It has been used in pasteurizing or sterilizing perishable foods such as meat, fish and fruits and extending their storage lives for long periods. It is also used for sprouting inhibition in onions, potatoes etc. Sterilization can be effected at room temperature and hence, the technique is also called as cold sterilization process. A major benefit of irradiation is that it can occur after the food is packaged and sealed. Cobalt-60 or Cesium-137 or electrons producing machines are the principal sources of ionizing radiations used for food irradiation. The unit of radiation is in terms of rads (and kilorad or megarad).


Related Discussions:- Explain the food irradiation - method of food preservation

Explain antimicrobial prophylaxis, Explain Antimicrobial Prophylaxis An...

Explain Antimicrobial Prophylaxis Antimicrobial prophylaxis can decrease the incidence of infection, particularly surgical site infection, after certain operations, but this be

An a=t mispairing leads to an a=c substitution, An A=T mispairing leads to ...

An A=T mispairing leads to an A=C substitution. The other DNA helix will contain a(n) __ pair. a. A=C b. A=T c. G=C d. B=Q e. T=T Can you also explain it please so if I'm ask

Difference between type ii and type i diabetes mellitus, Q. What is the dif...

Q. What is the difference between type II diabetes mellitus and type I diabetes mellitus? Type I diabetes also known as insulin-dependent diabetes (as this name is not adequate

Agro industrial-sulphur, Sulphur Sulphur is a component of the animo a...

Sulphur Sulphur is a component of the animo acids methionine, cysteine and cystine; the B-vitamins, thiamin and biotin; as well as a number of the organic compounds. Sulphate,

Explain about the qualitative tests for carbohydrates, Explain about the Qu...

Explain about the Qualitative Tests for Carbohydrates? This section will familiarize you with simple techniques and tests to identify carbohydrates in a laboratory. The objecti

The hydrogen ion concentration of stomach, What is the hydrogen ion concent...

What is the hydrogen ion concentration of stomach acid pH=1.6?

Exercise induced ventricular arrhythmias, Ventricular arrhythmias are usual...

Ventricular arrhythmias are usually produced by excess catecholamines and vagal withdrawal and occasionally re-entry and triggered activity also plays a role. PVCs are more common

Why iron is required as a part of haemoglobin, Why Iron is required as a pa...

Why Iron is required as a part of haemoglobin? As a part of haemoglobin, iron is required for the transport of oxygen, to all cells in the body. Thus, haemoglobin is critical f

What is the important characteristics of soy protein, The important functio...

The important functional characteristics of soy protein The most important functional characteristics of soy protein concentrates are water-binding (water adsorption) capacity,

How different are the heart chambers, Q. Concerning the thickness of their ...

Q. Concerning the thickness of their walls how different are the heart chambers? The ventricle walls are thicker than the atrium walls since ventricles are structures responsib

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