Determination of Volatile Compounds from Lavender Flowers Using  Passive Sorption on Novel Monolithic Butadiene-Nitrile Rubber  and Silicon Carbide Materials by Thermal Desorption Gas  Chromatography–Mass Spectrometry

Pirogov, A.V.; Chichkanova, E.S.; Popov, A.S.; Levkina, V.V.; Bolotnik, T.A.; Popik, M.V.; Stepashkin, A.A.; Grunina, E.N.; Zolotilova, O.M.

Авторы: Pirogov A.V., Chichkanova E.S., Popov A.S., Levkina V.V., Bolotnik T.A., Popik M.V., Stepashkin A.A., Grunina E.N., Zolotilova O.M.
Журнал: Journal of Analytical Chemistry
Том: 80
Номер: 4
Год издания: 2025
Издательство: Maik Nauka/Interperiodica Publishing
Местоположение издательства: Russian Federation
Первая страница: 707
Последняя страница: 717
DOI: 10.1134/S1061934825700133
Аннотация: A novel composite material based on butadiene-nitrile rubber and silicon carbide (BNR-SiC) was synthesized and used for the first time to determine volatile components of lavender flowers by passive sorption, followed by thermal desorption and gas chromatography−mass spectrometry (GC−MS) identification. This material was demonstrated to capture almost the full range of organic compounds, exhibiting similar sorption/desorption efficiency and better thermal stability compared to Tenax TA. The chromatograms of lavender constituents obtained by passive sorption on Tenax TA and BNR-SiC composite are quite similar. Classes of compounds identified on the chromatograms include mono- and sesquiterpenes, their oxygenated derivatives, terpene alcohols, aromatic hydrocarbons, heterocyclic compounds, phenols, glycerides, linalool, linalyl acetate, eucalyptol, caryophyllene, linalool oxides, 1,3-glyceryl diacetate, and fatty acids, totaling 60 compounds. The approach of passive sorption on a BNR-SiC sorbent followed by thermal desorption GC−MS fingerprint analysis can provide a rough estimation of the compositional diversity and proximity of multiherbal samples containing various groups of volatile terpene compounds.
Добавил в систему: Пирогов Андрей Владимирович

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Determination of Volatile Compounds from Lavender Flowers Using Passive Sorption on Novel Monolithic Butadiene-Nitrile Rubber and Silicon Carbide Materials by Thermal Desorption Gas Chromatography–Mass Spectrometryстатья

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