ISSN: 2161-0711

Journal of Community Medicine & Health Education
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Antioxidant activity and Anthocyanin contents of extracts from corn seakso 2

World Congress on Public Health and Nutrition

Hee Yeon Kim, Sang Hyun Lim, Hee Sun Noh, Moon sub Ahn, Jong Yeol Park, Si Hwan Ryu and Kyung Hee Kim

Gangwondo Agriculture Research and Extention Services, Korea

Posters & Accepted Abstracts: J Community Med Health Educ

DOI: 10.4172/2161-0711.C1.019

Abstract
Maize hybrid for grain, Seakso 2 was developed in 2015 by Gangwon Agricultural Research and Extension Services in republic of Korea and registered in 2015. The objective of this study was to investigate worth of 4 parts of Saekso 2 for functional foods. The 4 parts are stem, husk, kernels, cob of Saekso 2. We determined and compared the anthocyanin contents and evaluated DPPH and ABTS radical scavenging activity for anti-oxidative effect of 30% ethanol (in 1% citric acid) extracts from the different parts of Saekso 2. The total contents of anthocyanins are from 44.02 ~ 33,496.49 mg/kg. The anthocyanin compounds have been identified within Saekso 2, including cyanidin-3-glucoside (C-3-G), pelargonidin-3-glucoside (Pg-3-G), and peonidin-3-glucoside (Pn-3-G) by LC-MS/MS analysis and C-3-G was a dominant anthocyanin. DPPH radical scavenging activity (1 mg/ml) was 28.09 ~ 95.32 % and ABTS radical scavenging activity (10 mg/ml) was 63.02 ~ 100 %. These results suggest that the Saekso 2 may be useful for functional materials such as anti-oxidative agent and industrialize of corn pigments.
Biography

Hee yeon Kim received phD from Kangwon National University in republic of Korea. She is the researcher of quality research laboratory in Gangwon Agricultural Research and Extension Services.

Email: heeya80@korea.kr

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