title: Gas chromatographic and mass spectrometric characterization of the organic acids extracted from some preparations containing lyophilized royal jelly.
abstract: Thirty-five aliphatic acids were identified by gas chromatography-mass spectrometry from the ether extract of commercial preparations containing lyophilized royal jelly. The article presents linear-programmed retention indices on capillary columns with non-polar and low-polar stationary phases and mass spectra for identified compounds which were not characterized earlier by these parameters. Nine compounds are reported for the first time as royal jelly constituents.
authors.affiliation: Institute of Chemistry, Białystok University, Hurtowa 1, 15-399 Białystok, Poland. isidorov@uwb.edu.pl
authors.forename: V A
authors.initials: VA
authors.lastname: Isidorov
authors.forename: U
authors.initials: U
authors.lastname: Czyzewska
authors.forename: A G
authors.initials: AG
authors.lastname: Isidorova
authors.forename: S
authors.initials: S
authors.lastname: Bakier
mesh_terms: D000143:Acids / Q000737:chemistry*; D005227:Fatty Acids / Q000737:chemistry*; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods*; D009930:Organic Chemicals / Q000737:chemistry*; D000099219:Royal Jelly
chemical_list: D000143:Acids; D005227:Fatty Acids; D009930:Organic Chemicals; D000099219:Royal Jelly