摘要
研究了低温条件下制备牡蛎水提液体外抗氧化特性,及牡蛎水提液清除二苯代苦味酰自由基(DPPH·)、Feton体系产生的羟基自由基(·OH)、邻苯三酚自氧化体系产生的超氧阴离子自由基(O2 -·)的能力,以Fe2 +诱发脂蛋白PUFA过氧化体系研究牡蛎水提液的抗氧化活性。结果表明,牡蛎水提液具有较强的清除自由基能力。
The antioxidant activities of oyster water extracts prepared at low-temperature were studied in this paper Scavenging effects on DPPH radical, hydroxyl radical(·OH)produced from Feton system and superoxide anion radical(O -_2·)produced from the self oxidation method of pyrogallol were measured In addition, the antioxidant effect on peroxidation of polyunsaturated fatty acid from lipoprotein induced by iron was studied The results showed that water extract of oyster had a strong radical scavenging activity and certain antilipid peroxidation activity
出处
《食品与发酵工业》
CAS
CSCD
北大核心
2005年第4期42-45,共4页
Food and Fermentation Industries
基金
辽宁省重大科技攻关项目 (No 2 0 0 2 2 0 50 0 1 )
