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《Journal of Inner Mongolia University(Acta Scientiarum Naturalium Universitatis NeiMongol)》 2007-01
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Simultaneous Spectrophotometric Determination of Tetracycline,Oxytetracycline and Metacycline by Partial Least Squares Method

Si-qin,Aodeng Gaowa,LI Hu-dong (College of Chemistry and Chemical Engeneering,Inner Mongolia University,Hohhot 010021,China)  
A partial least squares(PLS) approach was applied to the simultaneous spectrophotometric determination of three-components of TC,OTC and MTC.The optimum conditions were obtained.Partial least squares was used to predict the concentrations of these components in artificial samples with satisfactory results without separation step,the average recoveries were between 95.8 % and 103.6%.
【Fund】: 内蒙古教育厅资助课题(NJ05040)
【CateGory Index】: Q503
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