ESR-based Identification of Radiation-Induced Free Radicals in Gamma-Irradiated Basil and Clove Using Different Sample Pre-Treatments

2012 ◽  
Vol 41 (10) ◽  
pp. 1454-1459 ◽  
Author(s):  
Ji-Young Kwak ◽  
Jae-Jun Ahn ◽  
Kashif Akram ◽  
Joong-Ho Kwon
Keyword(s):  
Free Radicals ◽  
Radiation Induced ◽  
Gamma Irradiated

Characterization of radiation-induced luminescence properties and free radicals for the identification of different gamma-irradiated teas

2013 ◽  
Vol 405 (12) ◽  
pp. 4225-4234 ◽  
Author(s):  
Joong-Ho Kwon ◽  
Jae-Jun Ahn ◽  
Kashif Akram ◽  
Ik-Jae Son ◽  
Sang-O Lee
Keyword(s):  
Free Radicals ◽  
Luminescence Properties ◽  
Radiation Induced ◽  
Gamma Irradiated

Free radicals and food irradiation

1995 ◽  
Vol 61 ◽  
pp. 247-258 ◽  
Author(s):  
"N.J.F. Dodd
Keyword(s):  
Free Radicals ◽  
Radiation Dosimetry ◽  
Food Poisoning ◽  
Food Irradiation ◽  
Specific Method ◽  
Naturally Occurring ◽  
Spin Resonance ◽  
Radiation Induced ◽  
Calcified Tissues ◽  
Control Insect

Ionizing radiation can be used to control insect and microbial infestation of foodstuffs, inhibit sprouting, delay ripening and reduce the dangers from food-poisoning bacteria. Irradiation produces free radicals, most of which decay rapidly, although some are more persistent. These latter radicals can be detected and characterized by electron spin resonance (ESR). In bone and other calcified tissues, the radiation-induced radicals are distinguishable from naturally occurring radicals, and their stability makes them ideal for radiation dosimetry. The radicals induced in plant material, such as seeds and dried spices, are generally indistinguishable from the endogenous radicals and decay over a period of days or weeks. However, in many of these materials, a radiation-specific radical can be detected at low concentration, thereby permitting identification of irradiated samples, although precluding accurate dosimetry. ESR, although not universally applicable, currently provides the most specific method for the detection of irradiated food.

Susceptibility of Gamma-Irradiated Proteins toIn VitroGlycation: Exposure to Oxygen Free Radicals Increases Glycation-Induced Modifications

1996 ◽  
Vol 14 (2) ◽  
pp. 149-154
Author(s):  
Nicola Traverso ◽  
Patrizio Odetti ◽  
Kevin Cheeseman ◽  
Damiano Cottalasso ◽  
Umberto Maria Marinari ◽  
...  
Keyword(s):  
Free Radicals ◽  
Oxygen Free Radicals ◽  
Gamma Irradiated

Radiation Induced Free-Radicals for EPR Dosimetry Applications

Silicon ◽  
2018 ◽  
Vol 10 (6) ◽  
pp. 2671-2675
Author(s):  
S. M. Gafar ◽  
M. A. El-Kelany
Keyword(s):  
Free Radicals ◽  
Epr Dosimetry ◽  
Radiation Induced

ESR of Free Radicals in Gamma Irradiated Dna-Histone Complex

1988 ◽  
pp. 55-56 ◽  
Author(s):  
A. Faucitano ◽  
A. Mele ◽  
A. Buttafava ◽  
F. Martinotti
Keyword(s):  
Free Radicals ◽  
Gamma Irradiated
Sign in / Sign up

Export Citation Format

Share Document