FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4310251143> ?p ?o ?g. }

• W4310251143 endingPage "86" @default.
• W4310251143 startingPage "79" @default.
• W4310251143 abstract "Introduction. Nowadays deep eutectic solvents (DESs) are the object of close attention of the scientific community in various fields, such as chemistry, biology, pharmacy, biotechnology. The areas of application of DESs vary widely, and one of them is the extraction of biologically active substances from plant raw materials. Aim. The aim of this work was to study the possibility of extraction of flavonoids from plant raw materials with using of deep eutectic solvents based on choline chloride, as well as to compare the efficiency of their extraction with traditional solvents. Materials and methods. The extraction of flavonoids was carried out from the collection of a plant composition consisting of the herb of motherwort cordial (common motherwort) ( Leonurus cardiaca L.), the herb of St. John's wort ( Hypericum perforatum L.), the herb of lemon balm ( Melissa officinalis L.) and the herb of creeping thyme (thyme) ( Thymus serpyllum L.) in a ratio of 4 : 2.5 : 2.5 : 1, crushed to a particle size of 2–3 mm. DESs based on choline chloride as hydrogen bond acceptor were used as extractants. Results and discussion. In this article, DESs based on choline chloride were investigated for the ability to extract flavonoids from the medicinal collection of a plant composition based on leonurus grass, hypericum grass, melissa grass and thyme grass, which has a sedative effect. The influence of the water content in DES solutions on the properties of the extractant was also studied. Quantitative determination of flavonoids in terms of rutin was carried out by differential spectrophotometry at a wavelength of 410 ± 2 nm. The maximum yield of flavonoids was achieved by using a 50 % aqueous solution of DES based on choline chloride, glucose and water in a molar ratio of 2 : 1 : 1 at an extraction temperature of 60 °C. Conclusion. The extracting ability of the obtained DES in terms of the efficiency of flavonoid extraction exceeds the extracting characteristics of the classical extractant for the composition under study – 70 % ethanol. Further study of the properties of the obtained extractant, its physical, chemical, and toxicological characteristics is the task of future experiments." @default.
• W4310251143 created "2022-11-30" @default.
• W4310251143 creator A5055175801 @default.
• W4310251143 creator A5077114348 @default.
• W4310251143 date "2022-11-25" @default.
• W4310251143 modified "2023-10-10" @default.
• W4310251143 title "Choline Chloride Based Deep Eutectic Solvents as Promising Extractants of Flavonoids from Sedative Plant Composition" @default.
• W4310251143 cites W1977538017 @default.
• W4310251143 cites W2002669903 @default.
• W4310251143 cites W2036206077 @default.
• W4310251143 cites W2088642458 @default.
• W4310251143 cites W2287958307 @default.
• W4310251143 cites W2583107873 @default.
• W4310251143 cites W2789815678 @default.
• W4310251143 cites W2794634021 @default.
• W4310251143 cites W2800978742 @default.
• W4310251143 cites W2809036739 @default.
• W4310251143 cites W2912412439 @default.
• W4310251143 cites W2951118233 @default.
• W4310251143 cites W3004273376 @default.
• W4310251143 cites W3016906868 @default.
• W4310251143 cites W3120071803 @default.
• W4310251143 cites W3181743191 @default.
• W4310251143 cites W4288072088 @default.
• W4310251143 cites W4294683686 @default.
• W4310251143 doi "https://doi.org/10.33380/2305-2066-2022-11-4-79-86" @default.
• W4310251143 hasPublicationYear "2022" @default.
• W4310251143 type Work @default.
• W4310251143 citedByCount "1" @default.
• W4310251143 crossrefType "journal-article" @default.
• W4310251143 hasAuthorship W4310251143A5055175801 @default.
• W4310251143 hasAuthorship W4310251143A5077114348 @default.
• W4310251143 hasBestOaLocation W43102511431 @default.
• W4310251143 hasConcept C138885662 @default.
• W4310251143 hasConcept C178790620 @default.
• W4310251143 hasConcept C185592680 @default.
• W4310251143 hasConcept C2776651039 @default.
• W4310251143 hasConcept C2778375661 @default.
• W4310251143 hasConcept C2779824472 @default.
• W4310251143 hasConcept C2991655182 @default.
• W4310251143 hasConcept C2994321634 @default.
• W4310251143 hasConcept C40231798 @default.
• W4310251143 hasConcept C41895202 @default.
• W4310251143 hasConcept C43617362 @default.
• W4310251143 hasConcept C4725764 @default.
• W4310251143 hasConcept C556039675 @default.
• W4310251143 hasConcept C71924100 @default.
• W4310251143 hasConceptScore W4310251143C138885662 @default.
• W4310251143 hasConceptScore W4310251143C178790620 @default.
• W4310251143 hasConceptScore W4310251143C185592680 @default.
• W4310251143 hasConceptScore W4310251143C2776651039 @default.
• W4310251143 hasConceptScore W4310251143C2778375661 @default.
• W4310251143 hasConceptScore W4310251143C2779824472 @default.
• W4310251143 hasConceptScore W4310251143C2991655182 @default.
• W4310251143 hasConceptScore W4310251143C2994321634 @default.
• W4310251143 hasConceptScore W4310251143C40231798 @default.
• W4310251143 hasConceptScore W4310251143C41895202 @default.
• W4310251143 hasConceptScore W4310251143C43617362 @default.
• W4310251143 hasConceptScore W4310251143C4725764 @default.
• W4310251143 hasConceptScore W4310251143C556039675 @default.
• W4310251143 hasConceptScore W4310251143C71924100 @default.
• W4310251143 hasIssue "4" @default.
• W4310251143 hasLocation W43102511431 @default.
• W4310251143 hasOpenAccess W4310251143 @default.
• W4310251143 hasPrimaryLocation W43102511431 @default.
• W4310251143 hasRelatedWork W2015706080 @default.
• W4310251143 hasRelatedWork W2027706303 @default.
• W4310251143 hasRelatedWork W2594694401 @default.
• W4310251143 hasRelatedWork W3211772254 @default.
• W4310251143 hasRelatedWork W4310251143 @default.
• W4310251143 hasRelatedWork W4367175165 @default.
• W4310251143 hasRelatedWork W873472483 @default.
• W4310251143 hasRelatedWork W941895649 @default.
• W4310251143 hasRelatedWork W1767072141 @default.
• W4310251143 hasRelatedWork W2185397797 @default.
• W4310251143 hasVolume "11" @default.
• W4310251143 isParatext "false" @default.
• W4310251143 isRetracted "false" @default.
• W4310251143 workType "article" @default.