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Title: Assay of tylosin using sodium metaperiodate as an oxidant
Authors: Prasad, A V S S
Rao, P S N H Ramachandra
Sastry, C S P
Issue Date: Jan-2004
Publisher: CSIR
IPC CodeC07G11/00; G01N21/25
Abstract: Simple and sensitive spectrophotometric methods (M1 and M2) based on the oxidation of tylosin (TS) with excess of sodium metaperiodate and estimating either the amount of periodate consumed (with celestine blue (CB) in the presence of Te(IV), M1) or product formed (iodate with p-N-methylaminophenol sulphate–sulphanilamide (PMAP-SA, M2) have been described. Beer’s law limits, precision and accuracy of the methods are checked by the UV reference method. The methods are found to be suitable for the assay of tylosin. The recovery range is 99.02 to 100.96%.
Page(s): 7-10
ISSN: 0975-0991 (Online); 0971-457X (Print)
Source:IJCT Vol.11(1) [January 2004]

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