Gas chromatographic investigation of phenylpropenoid glycerides from aspen (Populus tremula L.) buds.
20 phenylpropenoid glycerides were synthesized by esterification of glycerol by p-coumaric, ferulic and caffeic acids. Main diagnostic ions in mass spectra and linear temperature programmed retention indices (LTPRI) of trimethylsilyl derivatives of these compounds were determined by GC/MS analysis. On the basis of these analytical parameters 39 in various degree substituted phenylpropenoid glycerides were for the first time identified in diethyl ether and ethyl acetate extracts from aspen buds.
Isidorov
V A
VA
Institute of Chemistry, Białystok University, 15-399 Białystok, Poland. isidorov@uwb.edu.pl
Brzozowska
M
M
Czyzewska
U
U
Glinka
L
L
D002849:Chromatography, Gas / Q000379:methods*; D005989:Glycerides / Q000737:chemistry*; D015394:Molecular Structure; D018514:Plant Structures / Q000737:chemistry*; D032107:Populus / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization; D014297:Trimethylsilyl Compounds / Q000737:chemistry
D005989:Glycerides; D014297:Trimethylsilyl Compounds