TITLE

Effect of gamma irradiation on antioxidant activity of Amoora rohitaka

AUTHOR(S)
Rajurkar, Nilima; Gaikwad, Kunda
PUB. DATE
July 2012
SOURCE
Journal of Radioanalytical & Nuclear Chemistry;Jul2012, Vol. 293 Issue 1, p409
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The effect of a medium dose of gamma radiation on antioxidant activity of Amoora rohitaka was studied . Radiation doses were 0, 1, 3 and 5 kGy. Antioxidant activity was screened by using different assay. With increasing dose the formation of Maillard reaction products (MRPs) contributes to the increase in the antioxidant activity. MRPs are formed as a result of Maillard reaction. In ABTS [2,2-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid di-ammonium salt] assay, ethanol extract showed increase in scavenging activity. It also showed a marked increase in polyphenolic contents. The present study reveals that gamma irradiation can be an efficient process to increase antioxidant activity of Amoora rohitaka.
ACCESSION #
76447109

 

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