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.
Institute of Chemistry, Białystok University, 15-399 Białystok, Poland. isidorov@uwb.edu.pl
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Isidorov
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M
Brzozowska
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Czyzewska
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L
Glinka
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