食品科学 ›› 2008, Vol. 29 ›› Issue (1): 273-276.

• 分析检测 • 上一篇    下一篇

不同方法测定玫瑰花红色素抗氧化性

 陈伟, 孟宪军, 赵满玲   

  1. 辽宁经济职业技术学院; 辽宁经济职业技术学院 辽宁沈阳162411; 辽宁沈阳162411;
  • 出版日期:2008-01-15 发布日期:2011-07-28

Study on Antioxidation Capability of Red Rose Pigment

 CHEN  Wei, MENG  Xian-Jun, ZHAO  Man-Ling   

  1. Liaoning Economic Polytechnic College, Shenyang 162411, China
  • Online:2008-01-15 Published:2011-07-28

摘要:  本实验用多种方法对玫瑰花红色素的抗氧化性能进行研究,从而避免了单一方法的局限性。玫瑰花红色素对猪油具有较强的抗氧化作用;柠檬酸、抗坏血酸对玫瑰花红色素的抗氧化能力均有协同增效作用;吸光度法、化学发光法均证明玫瑰花红色素有较强清除·OH和O2-·的能力,并且具有剂量效应关系。

关键词: 玫瑰花红色素, 抗氧化性

Abstract: Several methods were adopted to study the antioxidation capability of red rose pigment and the conclusions were: red rose pigment has strong antioxidation capability to lard, and the effects show a direct relationship with the agents added amount. The nitric acid and asorbic acid also contribute to the antioxidation capability of red rose pigment. It shows also good capability to remove·OH and O2·, with the increase of concentration of red rose pigment also evidenced by chemiluminescence assay.

Key words: red rose pigment, antioxidation