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| 河蚬酶解液体外抗氧化作用的研究 | |
| 引用本文： | 刘杰,万细妹,徐明生.河蚬酶解液体外抗氧化作用的研究[J].江西农业大学学报,2009,31(6). |
| 作者姓名： | 刘杰 万细妹 徐明生 |
| 作者单位： | 1. 江苏食品职业技术学院,食品工程系,江苏,淮安,223003 2. 江苏淮安奥斯忒食品有限公司,江苏,淮安,223200 3. 江西农业大学,食品科学与工程学院,江西,南昌,330045 |
| 基金项目： | 江西省科技厅重大技术攻关项目 |
| 摘 要： | 探讨河蚬蛋白酶解液在体外的抗氧化特性,通过用普鲁士蓝反应法测定河蚬酶解液还原能力,在邻苯三酚自氧化体系和Fenton体系中分别检测河蚬酶解液清除超氧阴离子自由基(O_2~-·)和羟自由基(·OH)的能力,并考察河蚬酶解液在亚油酸过氧化体系中的抗氧化作用.河蚬酶解液具有显著的清除O_2~-·和·OH作用,且活性与剂量呈量效关系,并对亚油酸脂质过氧化也显示出较强的抑制作用. |
| 关 键 词： | 河蚬 酶解液 抗氧化 |
Studies on the Antixoidant Activities of Enzymatic Hydrolysates from Corbicula fluminea in Vitro |
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| LIU Jie,WAN Xi-mei,XU Ming-sheng.Studies on the Antixoidant Activities of Enzymatic Hydrolysates from Corbicula fluminea in Vitro[J].Acta Agriculturae Universitis Jiangxiensis,2009,31(6). | |
| Authors: | LIU Jie WAN Xi-mei XU Ming-sheng |
| Abstract: | To study the antioxidant activities of enzymatic hydrolysates from Corbiculafluminea.Its reductive activity was determined by the Pursian blue reaction.Scavenging effects on superoxide anion free radicals (O_2~-·)produced from the self oxidation of pyrogallol and hydroxyl free radical(·OH)produced for Fenton systern were measured.In addition,the antixoidant effect on peroxidation of linoleic acid was studied.Enzytiondependent hydrolysates form Corbicula fluminea has evidant effects of scavenging O_2~-·and ·OH in a conentration-dependent manner.In addition,enzymatic hydrolysates also has inhibitory effect on the peroxidation of linoleie acid. |
| Keywords: | Corbicula fluminea enzymatic hydrolysates antixoidant activities |
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