Extraction of pinocembrin from leaves of different species of Eucalyptus and its quantitative analysis by qNMR and HPTLC.
Pinocembrin, a flavanone with a variety of biological activities was isolated from Eucalyptus sieberi leaves and quantified in several other Eucalyptus species using qNMR and HPTLC densitometry. The effect of different extraction procedures on the extraction of the compound from Eucalyptus sieberi was also studied. The methods were validated in terms ofselectivity, specificity, linearity, recovery, precision and repeatability.
Isha
I
Sarat
Alka
A
Choudhary
Ram Jee
RJ
Sharma
Karthik
K
Dandia
Karen J
KJ
Marsh
William J
WJ
Foley
Inder Pal
IP
Singh
D005591:Chemical Fractionation / Q000379:methods; D002855:Chromatography, Thin Layer / Q000379:methods*; D005052:Eucalyptus / Q000737:chemistry*; D044950:Flavanones / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D015394:Molecular Structure; D018515:Plant Leaves / Q000737:chemistry*; D013045:Species Specificity
D044950:Flavanones; C016063:pinocembrin