[1]蒋彩云,陶恩锦,余 芳,等.基于金纳米颗粒生长的花茶抗氧化性评价[J].南京师大学报(自然科学版),2013,36(04):91.
 Jiang Caiyun,Tao Enjin,Yu Fang,et al.Antioxidant Evaluation for Scented Tea Based on Growth of Gold Nanoparticles[J].Journal of Nanjing Normal University(Natural Science Edition),2013,36(04):91.
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基于金纳米颗粒生长的花茶抗氧化性评价
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《南京师大学报(自然科学版)》[ISSN:1001-4616/CN:32-1239/N]

卷:
第36卷
期数:
2013年04期
页码:
91
栏目:
化学
出版日期:
2013-12-31

文章信息/Info

Title:
Antioxidant Evaluation for Scented Tea Based on Growth of Gold Nanoparticles
作者:
蒋彩云陶恩锦余 芳吴 萍杨爱萍李小华
江苏经贸职业技术学院工程技术系,江苏省食品安全工程技术研发中心,江苏 南京 210007
Author(s):
Jiang CaiyunTao EnjinYu FangWu PingYang AipingLi Xiaohua
Department of Engineering and Technology,Jiangsu Institute of Economic and Trade Technology, Jiangsu Engineering and Research Center of Food Safety,Nanjing 210007,China
关键词:
金纳米颗粒花茶抗氧化评价
Keywords:
gold nanoparticlesscented teaantioxidant capacityevaluate
分类号:
O652
文献标志码:
A
摘要:
以没食子酸作为标准参照体系,建立了一种利用金纳米颗粒生长过程评价花茶抗氧化性的方法.根据金纳米颗粒在花茶提取液作用下生长时光谱的变化评价花茶抗氧化能力.利用该方法对竹叶青、玫瑰、薰衣草等8种花茶的抗氧化性进行了分析,结果与传统的DPPH法相比具有较好的一致性.
Abstract:
Using the gallic acid as a standard reference system,a new method was established to evaluate the antioxidant capacity of the scented tea based on the growth of gold nanoparticles.According to the spectral changes of gold nanoparticles which were grown with extract of scented tea,the antioxidant capacity of scented teas was detected.By this method,the antioxidant capacity of eight kinds of scented teas,such as trimeresurus,rose,lavender,et al.,was analyzed.Compared with the traditional DPPH method,the results have good consistency.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2013-05-06.
基金项目:江苏省“青蓝工程”、江苏省高校科研成果产业化推进项目(JHB2012-67)、江苏经贸职业技术学院重大课题(JMZ1201210).
通讯联系人:李小华,教授,研究方向:分析检测.E-mail:xiaohuali57@163.com
更新日期/Last Update: 2013-12-30