邵玲智，学号BY1010110，系我院生物医学工程专业10级博士研究生，于2015年1月9日在期刊《Scientia Horticulturae》上发表题为《Changes of the Antioxidant Capacity in Gynura Bicolor DC under Different Light Sources》高水平学术论文一篇，该期刊影响因子为1.504。

另附摘要如下：

Changes of the antioxidant capacity in Gynura bicolor DC under

different light sources

Lingzhi Shao^a,b,1, Yuming Fu^a,b,1, Hui Liu^a,b, Hong Liu^a,b,∗

a Institute of Environmental Biology and Life Support Technology, School of Biological Science and Medical Engineering, Beihang University, Beijing, China

 b International Joint Research Center of Aerospace Biotechnology and Medical Engineering, Ministry of Science and Technology of China, Beijing, China

ABSTRACT

         In this work, the effects of different light sources, including high pressure sodium lamp (HPS), T5 fluorescent lamps (T5) and Red-Blue light–emitting diodes (R-B LEDs), on the antioxidant capacity of Gynura bicolor DC were studied through the analysis on the changes of the antioxidant indicators (phenolic compounds, flavonoids, glutathione) and antioxidant activity (DPPH and FRAP) in G. bicolor .The results showed that the highest contents of phenolic compounds and flavonoids were found in G. bicolor under T5, and the antioxidant potential in G. bicolor evaluated by either DPPH or FRAP assay also increased under T5 than others, while the antioxidant activity in G. bicolor under R-B LEDs with narrower spectrum was the lowest under the equal light intensity.

Keywords: Gynura bicolor DC; light sources; antioxidants; antioxidant capacity