Search Results - "Grazhdannikov, Alexandr E"

An approach to effective green extraction of triterpenoids from outer birch bark using ethyl acetate with extractant recycle by Popov, Sergey A., Sheremet, Olga P., Kornaukhova, Lyubov M., Grazhdannikov, Alexandr E., Shults, Elvira E.

“…[Display omitted] •Birch bark triterpenoids were extracted effectively with dry and wet EtOAc.•Concentrates of extracts were purified by aqueous alkaline…”
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Selecting a Green Strategy on Extraction of Birch Bark and Isolation of Pure Betulin Using Monoterpenes by Grazhdannikov, Alexandr E, Kornaukhova, Lyubov M, Rodionov, Vladimir I, Pankrushina, Natalia A, Shults, Elvira E, Fabiano-Tixier, Anne S, Popov, Sergey A, Chemat, Farid

“…The aim of this work is to study sustainable approaches to pure betulin using green low-polar solvents from natural feedstockpine monoterpenes and limonene…”
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