Development of Extracts of Lycii folium Having High Antioxidant Activity
作者： Tae-Su Kim , Won-Jeong Park , Sang-Beom Ko , Myung-Hwa Kang
DOI: 10.3746/JKFN.2008.37.10.1318
关键词: Methanol 、 Nuclear chemistry 、 Ethanol 、 Folium of Descartes 、 Phenolic acid 、 Hydroxyl radical 、 Antioxidant 、 DPPH 、 Organic chemistry 、 Scavenging 、 Chemistry
摘要: The aim of this study was to analyze the antioxidant properties Lycii folium extracts prepared from different solvents. were extracted with water, 80% ethanol (80% EtOH), methanol MeOH) and 100% (100% in water bath at 40℃. activity evaluated using DPPH, hydroxyl hydrogen radical scavenging activities, SOD-liked activity. Total phenolic acid contents 1.085 ㎎/mL MeOH, 1.382 EtOH, 1.420 MeOH 1.084 water. DPPH 65.60% 56.80% 83.85% 54.65% Hydroxyl activities 66.65% 73.13% ethanol, 73.58% 70.73% Hydrogen 11.70% 33.73% 35.40% 23.86% 71.58% 74.29% 88.46% 67.47% Our result showed that found be promising biomaterials effects.
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