Results 11 to 20 of about 15,026 (303)

Switching from deep eutectic solvents to deep eutectic systems for natural product extraction

Green Chemical Engineering
This article presents a comprehensive overview of recent advancements in natural product extraction, focusing on the evolution from deep eutectic solvents (DESs) to deep eutectic systems (DESys) for extraction.
Zhaoyang Wang, Simin Wang, Yuan Zhang, Wentao Bi   +3 more
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Antimicrobial potential of natural deep eutectic solvents

Letters in Applied Microbiology, 2022
Abstract Natural deep eutectic solvents (NADES) are a new class of green solvents, which can solubilize natural and synthetic chemicals of low water solubility. NADES are mixtures of two or three compounds of hydrogen bond acceptors and hydrogen bond donors.
F. Al-Akayleh, R.M. Khalid, D. Hawash, E. Al-Kaissi, I.S.I Al-Adham, N. Al-Muhtaseb, N. Jaber, M. Al-Remawi, P.J. Collier   +8 more
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Bio-derived feedstocks for natural deep eutectic solvents

Proceedings of 32nd Annual Meeting of Association for Advancement of Industrial Crops, 2021
Deep eutectic solvents represent mixtures, where two or more compounds interact through hydrogen bonding (i.e. H-bonds) and dramatically reduce their melting point. As a result, even some solid substances can become liquid just by being mixed together without any chemical reaction, only by acting as H-bond donors or acceptors.
Bražinskienė, Dalia, Audrė Kalinauskaitė, Asadauskas, Svajus Joseph   +2 more
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Natural deep eutectic solvents as biofilm structural breakers

Water Research, 2021
Natural Deep Eutectic Solvents (NADES) are composed of supramolecular interactions of two or more natural compounds, such as organic acids, sugars, and amino acids, and they are being used as a new media alternative to conventional solvents. In this study, a new application of NADES is presented as a possible technology for biofilm structural breaker ...
Nava-Ocampo, M.F., Al Fuhaid, L., Verpoorte, R., Choi, Y.H., Loosdrecht, M.C.M. van, Vrouwenvelder, J.S., Witkamp, G.J., Farinha, A.S.F., Bucs, S.S.   +8 more
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Natural Deep Eutectic Solvents: Properties, Applications, and Perspectives [PDF]

Journal of Natural Products, 2018
As functional liquid media, natural deep eutectic solvent (NADES) species can dissolve natural or synthetic chemicals of low water solubility. Moreover, the special properties of NADES, such as biodegradability and biocompatibility, suggest that they are alternative candidates for concepts and applications involving some organic solvents and ionic ...
Yang Liu, J. Brent Friesen, James B. McAlpine, David C. Lankin, Shao-Nong Chen, Guido F. Pauli   +5 more
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Green solvents from ionic liquids and deep eutectic solvents to natural deep eutectic solvents

Comptes Rendus. Chimie, 2018
Natural deep eutectic solvents (NADESs) are defined as mixtures of certain molar ratios of natural compounds such as sugars, organic acids, amino acids, and organic bases that are abundant in organisms. The melting points of these mixtures are considerably lower than those of their individual ingredients and far below ambient temperature.
Hennivanda, H., Wilson, E.G., Verpoorte, R., Choi, Y.H.   +3 more
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Natural deep eutectic solvents: cytotoxic profile

SpringerPlus, 2016
The purpose of this study was to investigate the cytotoxic profiles of different ternary natural deep eutectic solvents (NADESs) containing water. For this purpose, five different NADESs were prepared using choline chloride as a salt, alongside five hydrogen bond donors (HBD) namely glucose, fructose, sucrose, glycerol, and malonic acid.
Maan Hayyan, Yves Paul Mbous, Chung Yeng Looi, Won Fen Wong, Adeeb Hayyan, Zulhaziman Salleh, Ozair Mohd-Ali   +6 more
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Potential of choline chloride - based natural deep eutectic solvents (NaDES) in the extraction of microalgal metabolites [PDF]

, 2017
In a typical chemical process, the solvents are widely used for the dissolution of the reagents, to favor the kinetics and the thermodynamics of a chemical reaction, for the extraction of products, for the separation of mixtures.
Bravi, Marco, Cicci, Agnese, Sed, Giorgia   +2 more
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Capillary electrophoresis instrumentation for determination of viscosity of deep eutectic solvents

Advances in Sample Preparation, 2023
Deep eutectic solvents (DES), and especially natural deep eutectic solvents (NADES), are advantageous alternatives over non-environmentally friendly organic solvents traditionally employed for sample preparation in analytical chemistry. Moreover, the use
Angel Puerta, Paula Tejedor-Matellanes, Inmaculada Luque-Jurado, Cristian Gonzalez-Jimenez, Ana Cristina Soria, Mercedes de Frutos   +5 more
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Natural Deep Eutectic Solvent Extraction of Amentoflavone from Selaginella uncinata

Shipin gongye ke-ji, 2022
Objective: The deep eutectic solvent was used to extract the amentoflavone (AME) of Selaginella uncinata and the extraction process parameters were optimized.
Gang LI, Yongmei JIANG, Jie LEI, Feng ZHANG, Weiwei LI, Sihui LI, Chao LIU, Li LIU, Jiaqi YU, Gang WANG   +9 more
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