title: Characterization of volatile and semi-volatile compounds in green and fermented leaves of Bergenia crassifolia L. by gas chromatography-mass spectrometry and ID-CUBE direct analysis in real time-high resolution mass spectrometry.
abstract: Chemical compositions of volatile and semi-volatile components in green and fermented leaves of Bergenia crassifolia L. were studied. Leaf components were identified using gas chromatography with low resolution mass spectrometry and direct analysis in real time (DART) high resolution mass spectrometry with an ID-CUBE ion source. Phytol, nerolidol, geraniol, linalool, alpha-bisabolol, alpha-bisabololoxide B, alpha-cadinol, delta-cadinene, alpha-terpineol and several other marker compounds of special interest were defined, for which the process of fermentation significantly changed their content in the leaves. Low resolution El GC-MS and ID-CUBE DART-HRMS were found to be complementary methods, as they provide different information, helpful to increase the confidence of identification.
authors.forename: Elena S
authors.initials: ES
authors.lastname: Chernetsova
authors.forename: Alexander N
authors.initials: AN
authors.lastname: Shikov
authors.forename: Elizabeth A
authors.initials: EA
authors.lastname: Crawford
authors.forename: Sebastian
authors.initials: S
authors.lastname: Grashorn
authors.forename: I
authors.initials: I
authors.lastname: Laakso
authors.forename: Olga N
authors.initials: ON
authors.lastname: Pozharitskaya
authors.forename: Valery G
authors.initials: VG
authors.lastname: Makarov
authors.forename: Raimo
authors.initials: R
authors.lastname: Hiltunen
authors.forename: Bertalan
authors.initials: B
authors.lastname: Galambosi
authors.forename: Gertrud E
authors.initials: GE
authors.lastname: Morlock
mesh_terms: D000465:Algorithms; D003116:Color; D003199:Computer Systems; D005285:Fermentation; D005504:Food Analysis / Q000379:methods*; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods*; D018515:Plant Leaves / Q000737:chemistry*; D031995:Saxifragaceae / Q000737:chemistry*; D055549:Volatile Organic Compounds / Q000032:analysis*
chemical_list: D055549:Volatile Organic Compounds