2.5. Statisticalanalysis
All chemicalanalyseswereperformedintriplicate.Thedata
wassubjectedtoanalysisofvariance(ANOVA).Comparisonof
means wascarriedoutbyDuncan'smultiple-rangetest,andthe
analysiswasperformedbyusingaSPSSpackage(SPSS10.0for
Windows,SPSSInc,Chicago,IL,USA).