发明申请
US20060160228A1 Method of measuring biodegradation rate of unnatural organic compound
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测定非天然有机化合物的生物降解速率的方法
- 专利标题： Method of measuring biodegradation rate of unnatural organic compound
- 专利标题（中）： 测定非天然有机化合物的生物降解速率的方法
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申请号： US10539805申请日： 2003-12-12
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公开(公告)号： US20060160228A1公开(公告)日： 2006-07-20
- 发明人: Hironori Tashiro , Shinji Ito
- 申请人： Hironori Tashiro , Shinji Ito
- 优先权： JP2002-366721 20021218
- 国际申请： PCT/JP03/15992 WO 20031212
- 主分类号： G01N33/60
- IPC分类号： G01N33/60
摘要：
Provided is a method of measuring a biodegradation rate of a non-natural organic compound in the presence of a biodegradation medium, characterized by including: measuring a concentration of a radioactive carbon isotope 14C in a biodegradation medium; and measuring a biodegradation rate of a non-natural organic compound from a difference between the concentration of 14C in the biodegradation medium and a concentration of 14C in modern carbon. Further, a metal such as iron in the medium can be used as an internal standard. According to the method, a biodegradation rate of a non-natural organic compound can be measured safely, simply, rapidly, and accurately without providing any special measures against radiation.
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