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| 合浦珠母贝抗氧化肽的性质及应用研究 | |
| 引用本文： | 吴燕燕,田倩,尚军,杨贤庆,邓建朝,周婉君,陈胜军,魏涯.合浦珠母贝抗氧化肽的性质及应用研究[J].食品工业科技,2011(11):123-126,130. |
| 作者姓名： | 吴燕燕 田倩 尚军 杨贤庆 邓建朝 周婉君 陈胜军 魏涯 |
| 作者单位： | 1. 中国水产科学院南海水产研究所国家水产品加工技术研发中心,广东广州,510300 2. 中国水产科学院南海水产研究所国家水产品加工技术研发中心,广东广州510300／中国海洋大学食品科学与工程学院,山东青岛266003 3. 中国水产科学院南海水产研究所国家水产品加工技术研发中心,广东广州510300／广东海洋大学,广东湛江524088 |
| 基金项目： | 海南省重点科技项目(070121、ZDXM20100005); 农业部948项目(2006-G42) |
| 摘 要： | 以合浦珠母贝肉抗氧化肽为原料,研究其抗氧化活性、DPPH自由基清除率、超氧阴离子清除能力、羟自由基清除能力、亚油酸过氧化反应、红细胞溶血实验、保湿活性及添加到化妆品中的抗氧化效果。结果表明：合浦珠母贝肉抗氧化肽具有较强的抗氧化能力,DPPH自由基清除率为77.7%;超氧阴离子清除率为46.3%;羟自由基清除率为33.5%;抗亚油酸过氧化能力和抑制膜脂质过氧化能力均较强;具有良好的吸湿及保湿能力。合浦珠母贝抗氧化肽在营养霜中的最佳添加量为1%,此时DPPH自由基清除率和羟自由基清除率分别为48.34%±2.96%、33.52%±2.34%,具有良好的抗氧化活性和稳定性,为合浦珠母贝抗氧化肽在化妆品种的应用提供了理论基础。 |
| 关 键 词： | 合浦珠母贝抗氧化肽 性质 应用 |
Study on character and application of Pinctada fucata antioxidant peptide |
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| WU Yan-yan,TIAN Qian,SHANG Jun,YANG Xian-qing,DENG Jian-chao,ZHOU Wan-jun,CHEN Sheng-jun,WEI Ya.Study on character and application of Pinctada fucata antioxidant peptide[J].Science and Technology of Food Industry,2011(11):123-126,130. | |
| Authors: | WU Yan-yan TIAN Qian SHANG Jun YANG Xian-qing DENG Jian-chao ZHOU Wan-jun CHEN Sheng-jun WEI Ya |
| Affiliation: | WU Yan-yan1,TIAN Qian1,2,SHANG Jun1,3,YANG Xian-qing1,DENG Jian-chao1,ZHOU Wan-jun1,CHEN Sheng-jun1,WEI Ya1(1.South China Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,National Research and Development Center for Aquatic Product Processing,Guangzhou 510300,China,2.Ocean University of China,College of Food Science & Engineering,Qingdao 266003,3.Guangdong Ocean University,Zhanjiang 524088,China) |
| Abstract: | The character of antioxidant peptide from Pinctada fucata was studied.The antioxidant activity,the scavenging activity against DPPH,hydroxyl and superoxide anion radical,antioxidant activity in linoleic acid system,testing of haemolytic,ability of humidity-holding,effect on application of cosmetics of fractions were tested,respectively.The result showed that Pinctada fucata antioxidant peptide had strong antioxidant ability that the scavenging activity against DPPH was 77.7%,scavenging of superoxide anion r... |
| Keywords: | antioxidant peptide of Pinctada fucata character application |
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