Anti-oxidative activities of sorghum, foxtail millet and proso millet extracts

Kim, Ju-Sung and Hyun, Tae Kyung and Kim, Myong-Jo (2010) Anti-oxidative activities of sorghum, foxtail millet and proso millet extracts. African Journal of Biotechnology , 9 (18). pp. 2683-2690.

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Abstract

In this study, sorghum, foxtail millet and proso millet extracts were evaluated by various in vitro antioxidant assays, including 1,1-diphenyl-2-picryl-hydrazyl (DPPH) free radical scavenging activity, reducing power by Fe3+- Fe2+ transformation, and anti-lipid peroxidative activity by ferric thiocyanate. The sorghum extract contained high amount of phenolic compounds as well as a high level of antioxidant activity compared with foxtail millet and proso millet extracts. In addition, among the sorghum cultivar, me-susu (Sorghum dochna var. technicum, Snowden) extracts exhibited high levels of free radical scavenging activity, anti-oxidant capacity and anti-lipid peroxidative activity compared with �- tocopherol. Taken together, these findings suggest that me-susu extracts can be considered good sources of natural anti-oxidants

Item Type: Article
Author Affiliation: Oriental Bio-herb Research Institute, Kangwon National University, Chuncheon 200-701, South Korea
Subjects: Crop Improvement
Divisions: Sorghum
Depositing User: Mr T L Gautham
Date Deposited: 21 Apr 2011 09:18
Last Modified: 21 Apr 2011 09:18
Official URL: http://www.academicjournals.org/AJB/PDF/pdf2010/3M...
URI: http://eprints.icrisat.ac.in/id/eprint/1877

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