Bioactive Components in Methyl tert-Butyl Ether Extract of Sea Buckthorn (Hippophae rhamnoides L.) Green Waste

Bioactive Components in Methyl tert-Butyl Ether Extract of Sea Buckthorn (Hippophae rhamnoides L.) Green Waste Full article

Journal

Russian Journal of Bioorganic Chemistry
ISSN: 1068-1620

Output data

Year: 2020, Volume: 46, Number: 7, Pages: 1372-1377 Pages count : 6 DOI: 10.1134/S1068162020070067

Tags

sea buckthorn; Hippophae rhamnoides L.; extractive compounds

Authors

Kukina T.P. ¹ , Shcherbakov D.N. ^2,3,4 , Gensh K.V. ² , Panteleyeva N.V. ³ , Tulysheva Ye.A. ² , Sal'nikova O.I. ¹ , Grazhdannikov A.Ye. ^1,5 , Kolosov P.V. ² , Galitsyn G.Yu. ⁶

Affiliations

1	(Данные Web of science) Russian Acad Sci, Siberian Branch, Vorozhtsov Novosibirsk Inst Organ Chem, Novosibirsk 630090, Russia
2	(Данные Web of science) Altai State Univ, Barnaul 656049, Russia
3	(Данные Web of science) Fed Serv Surveillance Consumer Rights Protect & H, Vector Ctr Virol & Biotechnol, Koltsov 630559, Novosibirsk Obl, Russia
4	(Данные Web of science) OOO IPK ZetGen, Koltsov 630559, Novosibirsk Obl, Russia
5	(Данные Web of science) Siberian State Univ Geosyst & Technol, Novosibirsk 630108, Russia
6	(Данные Web of science) Russian Acad Sci, Siberian Branch, Inst Cytol & Genet, Novosibirsk 630090, Russia

Lipophilic constituents of sea buckthorn leafy shoots, which is a large-scale waste product of sea buckthorn oil production and rejuvenating pruning of cultivated sea buckthorn plants, is investigated. Methyl tert-butyl ether (MTBE) is used as an extraction solvent. It features all the advantages of diethyl ether while lacking its disadvantages: it is not prone to peroxide formation and is not a significant air pollutant due to its higher boiling point. The chemical composition of MTBE extract of sea buckthorn leafy shoots is studied by gas chromatography mass spectrometry and high-performance liquid chromatography. Seventy-four neutral and 38 acidic components, including polyprenols, dolichols, triterpene alcohols and acids, and sterols are identified. In comparison to hexane, MTBE, as an extraction solvent, provides higher yields of bioactive triterpene acids and diols, including uvaol, eritrodiol, and betulin. The presence of these compounds in the prepared extract may enhance its beneficial properties.

Kukina T.P. , Shcherbakov D.N. , Gensh K.V. , Panteleyeva N.V. , Tulysheva Y.A. , Sal'nikova O.I. , Grazhdannikov A.Y. , Kolosov P.V. , Galitsyn G.Y.
Bioactive Components in Methyl tert-Butyl Ether Extract of Sea Buckthorn (Hippophae rhamnoides L.) Green Waste
Russian Journal of Bioorganic Chemistry. 2020. V.46. N7. P.1372-1377. DOI: 10.1134/S1068162020070067 WOS Scopus РИНЦ

Published print:	Dec 1, 2020
Published online:	Jan 13, 2021

Web of science	WOS:000607534100012
Scopus	2-s2.0-85099335023
Elibrary	45010420
OpenAlex	W3119006000