食品科学 ›› 2009, Vol. 30 ›› Issue (1): 35-37.doi: 10.7506/spkx1002-6630-200901007

• 基础研究 • 上一篇    下一篇

纽荷尔脐橙果实发育过程中类黄酮变化与体外抗氧化活性的关系

黄仁华1,2,陆云梅1,2,夏仁学2,*   

  1. 1.西南科技大学生命科学与工程学院 2.华中农业大学 园艺植物生物学教育部重点实验室
  • 收稿日期:2007-12-06 修回日期:2008-08-14 出版日期:2009-01-01 发布日期:2010-12-29
  • 通讯作者: 夏仁学 E-mail:renxuexia@mail.hzau.edu.cn
  • 基金资助:

    国家科技部科技促进三峡移民开发专项资助项目(2003EP090018;2004EP090019)

Study on Relationship between Flavonoids and Antioxidant Activity in vitro during Growth of Newhall Navel Orange Fruit

HUANG Ren-hua1,2,LU Yun-mei1,2,XIA Ren-xue2   

  1. (1.College of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621002, China;2.Key
    Laboratory of Horticulture Plant Biology, Ministry of Education, Huazhong Agricultural University, Wuhan 430070, China)
  • Received:2007-12-06 Revised:2008-08-14 Online:2009-01-01 Published:2010-12-29
  • Contact: XIA Ren-xue E-mail:renxuexia@mail.hzau.edu.cn

摘要:

以纽荷尔脐橙果实为材料,研究了果实发育过程中果皮和果肉总类黄酮含量的变化以及与体外抗氧化活性的关系。结果表明:随着果实发育成熟,果皮中总类黄酮含量、体外总抗氧化活性以及清除H2O2 和O2·能力基本呈下降的趋势,而果肉中各参数指标均呈单峰型变化,其峰值基本出现在9 月中旬。相关性分析表明,果实类黄酮含量与体外总抗氧化活性以及与清除H2O2 和O2·能力均存在显著正相关,其相关系数分别为r=0.9664(p< 0.01)、r=0.7723(p < 0.01)和r=0.9144(p < 0.01)。

关键词: 纽荷尔脐橙, 类黄酮, 体外抗氧化

Abstract:

Newhall navel orange [Citrus sinenisis (L.) Newhall] fruit was used to study the changes of flavonoids and antioxidant activity and the relationship between them during its growth. The results showed that flavonoids content, antioxidant activity in vitro, H2O2 -scavenging capacity and O2·-scavenging capacity in peel decrease during the fruit growth. But the changes of all these parameters in pulp display single-peak patterns and most peaks are found on 15th of September. According to correlation analysis, there is a significant positive relationship between flavonoid content and antioxidant activity or H2O2 -scavenging capacity or O2·-scavenging capacity, and their correlation coefficients are 0.9664 (p<0.01), 0.7723 (p<0.01) and 0.9144 (p<0.01), respectively.

Key words: Newhall navel orange, flavoniods, antioxidant activity

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