| 高丛蓝莓品种花青素含量与抗氧化能力比较 |
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| 引用本文： | 周方,赵宏飞,杨洋,刘奕炜,刘友群,陈琦,张柏林.高丛蓝莓品种花青素含量与抗氧化能力比较[J].西南林学院学报,2011(5):53-57. |
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| 作者姓名： | 周方 赵宏飞 杨洋 刘奕炜 刘友群 陈琦 张柏林 |
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| 作者单位： | 北京林业大学生物科学与技术学院食品科学系;扬州绿原农业科技股份有限公司; |
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| 基金项目： | 林业公益性行业科研专项资助项目(200904014-3) |
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| 摘 要： | 对高丛蓝莓6个品种的果实花青素含量测定发现，花青素平均含量为4．62mgg，其中，品种爱国者花青素含量最高，蓝丰最低。对清除DPPH自由基能力、总抗氧化能力和总还原能力的评价表明，花青素含量较高的蓝莓品种抗氧化能力较强，但在一定浓度范围内，蓝莓花青素含量与抗氧化活性间无显著相关性。综合评价表明，品种埃利奥克表现出较强的DPPH自由基清除能力和总还原能力，有较好的抗氧化效果。
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| 关 键 词： | 蓝莓 花青素 DPPH 总抗氧化能力 总还原能力 |
Comparitive Study on Anthocyanin Level and Antioxidant Activity Among the Tall-Stemmed Blueberry Cultivars |
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| ZHOU Fang,ZHAO Hong-fei,YANG Yang,LIU Yi-wei,LIU You-qun,CHEN Qi,ZHANG Bo-lin.Comparitive Study on Anthocyanin Level and Antioxidant Activity Among the Tall-Stemmed Blueberry Cultivars[J].Journal of Southwest Forestry College,2011(5):53-57. |
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| Authors: | ZHOU Fang ZHAO Hong-fei YANG Yang LIU Yi-wei LIU You-qun CHEN Qi ZHANG Bo-lin |
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| Institution: | ZHOU Fang1,ZHAO Hong-fei1,YANG Yang1,LIU Yi-wei1,LIU You-qun1,CHEN Qi2,ZHANG Bo-lin1(1.College of Biological Science & Biotechnology,Beijing Forestry University,Beijing 100083,China,2.Yangzhou Lvyuan Co.Ltd.,Yangzhou Jiangsu 225123,China) |
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| Abstract: | The total content of anthocyanins in fruits of 6 high-bush blueberry cultivars was deteremined by RP-HPLC system and the results showed the average content was 4.62 mg/g,the cultivar 'Patriot' fruit had the highest anthocyanin content,while the cultivar 'Bluecrop' fruit had the lowest content.Based on the comprehensive evaluation on DPPH radical removing capacity,the total antioxidant capacity and the total reductive ability,it was concluded that the blueberry cultivars with higher level of anthocyanins had... |
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| Keywords: | blueberry anthocyanins DPPH total antioxidant capacity total reductive ability |
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