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The method of fiuorescence analyesis determination of vitamin B1 in bergamot

Jin Xiaoling;Xu Lishan;Hu Yunqing;He Hangying(Dept of Biology,Zhejiang Normal University,Jinhua 321004,China)  
Bergamot is a kind of trafitional rare chinese medicines and a kind of app resiative flower Bergamot is one of the economy product In this paper,the determiaation of Vitamin B1 in Jinhua Bergamotwas carried by applying Fluorescence analysis The specimen carried by column chromatograph and washed In alkaline iron cyaniding sylyite solution,Vitamin B1 could be oxidized into sulpur pigment and extracted with C4H90H,determined the 435nm fluorsecent Vitamin B1 The precision and the accracy was quite well The rariation conefficiemt was 5 7
【CateGory Index】: R284.1
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