- Path:
-
Volume Nr. 25, 20. Juni 1920
Periodical
- Title:
- Open chemistry
- Publication:
-
Berlin: de Gruyter
- Note:
- Gesehen am 23.06.15
- Open Access
- Namensnennung 4.0 International
- Scope:
- Online-Ressource
- ISSN:
- 2391-5420
- ZDB-ID:
-
2825411-9
- VÖBB-Katalog:
- 35314079
- Previous Title:
- Central European journal of chemistry
- Keywords:
- Zeitschrift
- Classification:
- Naturwissenschaften
- Collection:
- Naturwissenschaften
- Copyright:
- Rights reserved
- Accessibility:
- Free Access
Article
- Title:
- Choline-based deep eutectic solvents for green extraction of oil from sour cherry seeds
- Publication:
-
Berlin: de Gruyter, 2025
- Language:
- English
- Information:
- Abstract: In last years, a plethora of extraction techniques has emerged as environmentally friendly alternatives to conventional extraction procedures. In this particular field, a novel class of solvents known as deep eutectic solvents (DES) has arisen as a new and very promising tool. For the extraction of oil from sour cherry seed, six types of these solvents were synthesized, with choline chloride as the hydrogen bond acceptor in combination with different hydrogen bond donors (alcohols, organic acids, glucose and urea). The experimental results proved that the use of ChCl:EG = 1:2 as co-solvent with n-hexane assisted by ultrasound under optimum conditions produced the highest yield of 16.15 % compared to pure n-hexane, which produced only 13.86 %. The fatty acid composition analysis revealed that linoleic acid (49.23–49.91 %) was the major fatty acid found in the oil, followed by oleic acid (40.73–41.04 %), palmitic (5.74–5.87 %) and stearic (2.02–2.13 %). The presented work emphasizes the role of green solvents in developing eco-efficient processes for oil extraction.
- Scope:
- Online-Ressource
- Note:
- Open Access
- Archivierung/Langzeitarchivierung gewährleistet
- Keywords:
- oil extraction ; sour cherry seed ; n -hexane ; ultrasonic ; deep eutectic solvent
- Classification:
- Naturwissenschaften
- Technik
- Collection:
- Naturwissenschaften
- Technik
- Copyright:
- CC BY
- Accessibility:
- Free Access
