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http://dx.doi.org/10.3746/jkfn.2003.32.2.207

Antioxidative Effect of Salicornia herbacea L. Grown in Closed Sea Beach  

한승관 (동신대학교 생물자원산업화지원센터)
김선민 (동신대학교 생물자원산업화지원센터)
Publication Information
Journal of the Korean Society of Food Science and Nutrition / v.32, no.2, 2003 , pp. 207-210 More about this Journal
Abstract
This study was designed to investigate the antioxidative effect of glasswort (Salicornia herbacea L.) grown in closed sea beach. To compare antioxidant effects of glasswort plant parts, dried ground leaves, stems, and roots of glasswort were exploited for investigation of antioxidant activity Antioxidant activity for the samples was investigated by Rancimat and TBA method. The oxidative stability determined by the Rancimat technique showed a variation in antioxidative index (AL) between the different plant parts, ranging from 1.0 to 3.6. Oxidative stability from ground stem sample of glasswort harvested in the closed sea beach was the highest, and followed by leaf and root. Stem had higher oxidative stability than ascorbic acid. Antioxidatiue effects of glasswort were increased in dose-dependent manners, and antioxidant activity by addition of glasswort with same amount to 4% oil was similar to the activity of ascorbic acid. Specially, 8~10% glasswort addition to oil showed similar antioxidative effect to 1% $\alpha$-tocopherol.
Keywords
glasswort (Salicornia herbacea L. ); TBA value; Rancimat; antioxidative effect;
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Times Cited By KSCI : 1  (Citation Analysis)
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