%0 Journal Article
%T Effect of magnetic field with different strengths on the free radical concentration in Sesamum indicum seeds<br>梯度磁场对芝麻种子生物效应的影响
%A YIN Mei-Qiang
%A ZHANG Jia-Liang
%A MA Teng-Cai
%A WANG Xu-Zhen
%A LIN Qing-Song
%A <br>尹美强
%A 张家良
%A 马腾才
%A 王旭珍
%A 林青松
%J 中国生态农业学报
%D 2006
%I 
%X The electron spin resonance was used to trace the free radical concentration in the seed of Sesamum indicum treated with magnetic field once a day for 14 days.The results show that the free radical concentration in the Sesamum indicum seeds increases with the magnetic field treatment,and decreases obviously with the prolongation of storage period and loses more than 30% 14d later.The experiments with the optimum intensity of magnetic field(835G) to treat Sesamum indicum seeds for 12min,24min,36min,48min and 60min demonstrate that the treatment time between 36 and 48min can get an ideal biological effects.
%K Magnetic field
%K Electron spin resonance
%K Sesamum indicum seed
%K Free radical
%K Biological effect<br>磁场
%K 电子顺磁共振
%K 芝麻种子
%K 自由基
%K 生物效应
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=1A86B92D7CAD2146&yid=37904DC365DD7266&vid=F3583C8E78166B9E&iid=CA4FD0336C81A37A&sid=987EDA49D8A7A635&eid=8E6AB9C3EBAAE921&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=0&reference_num=9