antioxidant

英 [ˌæntiˈɒksɪdənt]

美 [ˌæntiˈɑːksɪdənt]

n.  抗氧化物质(如维生素C或E，可消除体内自由基等有害分子); 抗氧化剂(尤用于食物保鲜)

复数：antioxidants　

化学

COCA.11143

牛津词典

noun

• 抗氧化物质（如维生素C或E，可消除体内自由基等有害分子）
  a substance such as vitamin C or E that removes dangerous molecules , etc., such as free radicals from the body
• 抗氧化剂（尤用于食物保鲜）
  a substance that helps prevent oxidization , especially one used to help prevent stored food products from going bad

柯林斯词典

• 抗氧（化）剂；阻氧化剂；防老（化）剂
  Anantioxidantis a substance which slows down the damage that can be caused to other substances by the effects of oxygen. Foods which contain antioxidants are thought to be very good for you.

英英释义

noun

• substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides

双语例句

• The reaction mechanism of antioxidant RD was introduced.
  介绍了防老剂RD的反应机理。
• This article reviews the progress about the antioxidant mechanism and the biological activity of crude carnosine and its prospects.
  文章对天然肌肽抗氧化机理及其生物活性的研究进展进行了综述，并对其应用进行了展望。
• Both vitamins C and E have antioxidant properties that have the potential to slow plaque progression.
  维生素C和E都有可延缓（粥样）斑块进展的抗氧化特性。
• At last, additives such as nitrite, antioxidant and pigment have various influences on color of products.
  添加剂如亚硝酸盐，抗氧化剂和色素对低温肉制品颜色有不同程度的影响。
• These Hydrolysed Collagen tablets also contain the important antioxidant Vitamin C.
  这些水解胶原蛋白片还包含了重要的抗氧化剂维生素C。
• Peroxide and antioxidant imbalance was more pronounced in RA than in SLE.
  过氧化物和抗氧化剂的失衡在类风湿性关节炎中较系统性红斑狼疮中更为明显。
• Objective To study the effects of Beijing propolis on antioxidant function in aged mice.
  目的探讨北京蜂胶对老龄小鼠抗氧化功能的影响。
• Objective To evaluate the changes of lipid peroxidation and antioxidant status in patients with preeclampsia.
  目的评价子痫前期患者与正常孕妇的脂质过氧化和抗氧化状态的变化。
• Developing maize embryos were used to investigate the relationship between developmental changes in desiccation tolerance and antioxidant system.
  以发育中的玉米胚为材料，研究了玉米胚脱水耐性的发育变化及其与抗氧化系统之间的关系。
• Conclusion Supplement of Ligustrum lucidum extract can enhance antioxidant capacity and motor ability of rat skeletal muscle.
  结论补充女贞子提取物可以提高大鼠骨骼肌的抗氧化能力和运动能力。