It is currently Mon Nov 11, 2024 12:28 am

All times are UTC - 8 hours [ DST ]




Post new topic Reply to topic  [ 2 posts ] 
Author Message
PostPosted: Sun Jan 11, 2015 10:36 pm 
Offline

Joined: Thu Jan 08, 2015 10:41 pm
Posts: 1
I need to do a project about cleaning food with gamma radiations. But when I started searching, irradiation popped up and it making me confused to differentiate both and write up as a paper with examples. It will be helpful for me if someone explain the difference with example otherwise I need to find online paper writers for this task.


Top
 Profile  
 
PostPosted: Thu Sep 22, 2016 7:44 am 
Offline

Joined: Tue Sep 20, 2016 3:03 pm
Posts: 1
Gamma Radiation is a penetrating sterilant. No area of the product, its components, or packaging is left with uncertain sterility after treatment. Even high-density products, such as pre-filled syringes, can be readily processed and used with confidence. Gamma Radiation kills microorganisms by attacking the DNA molecule. Both direct and indirect mechanisms are used in the disrupting of the DNA bond, which results in the prevention of cellular division and, consequently, the propagation of life. Gamma processing is a highly reliable procedure, due primarily to how simple it is. Also, Packaging remains intact with Gamma processing, which can increase cost savings; since there is no requirement for pressure or vacuum, seals are not stressed. In addition, Gamma Radiation eliminates the need for permeable packaging materials.

Benefits include:
- Precise dosing
- Uniform dose distribution
- Flexibility
- Rapid processing
- Immediate availability of product after processing
- No Residuals, No Radioactivity (Gamma rays, emitted from Cobalt-60, are pure energy, similar in many ways to microwave sand X-rays.)
- Cost effective (Elimination of sterility tests associated with BIs, due to FDA's acceptance of dosimetric release)


Gamma irradiation also provides a number of benefits in both cost and sterility assurance. It can be applied under safe, well-defined, and controlled operating parameters, and is not a heat- or moisturegenerating process. Consequently, there is no heat stress and condensate drainage or outgassing required. Most importantly, there is no residual radioactivity after irradiation. They also have a different lethality mode. A third difference is that the gamma dosage can be measured in each batch using detectors called dosimeters, which enable parametric release.

Conclusion:
They both work, it really just depends on which process you favor the most.

_________________
"Physics is really nothing more than a search for ultimate simplicity, but so far all we have is a kind of elegant messiness" - Bill Bryson

Image


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 2 posts ] 

All times are UTC - 8 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group