Results 11 to 20 of about 15,521 (300)

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
openaire   +5 more sources

Density-oriented deep eutectic solvent-based system for the selective separation of polysaccharides from Astragalus membranaceus var. Mongholicus under ultrasound-assisted conditions

Ultrasonics Sonochemistry, 2023
The water extraction and ethanol precipitation method is an extraction method based on the solubility characteristics of polysaccharides that offers wide applicability in the extraction and separation of plant polysaccharides.
Yue Meng, Xiaoyu Sui, Xu Pan, Xinyi Zhang, Huimin Sui, Tao Xu, Honglian Zhang, Tingting Liu, Jicheng Liu, Pengling Ge   +9 more
doaj   +1 more source

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
openaire   +2 more sources

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
openaire   +3 more sources

Synergistic Antioxidant Activity between Honey and Phenolic Compounds

Proceedings, 2020
Honey is a natural product that has the characteristics of a deep eutectic natural solvent (NADES) due to the intermolecular interactions between monosaccharides and disaccharides, especially the hydrogen bonds formed between them. [...]
Luminița Dimitriu, Daniel Preda, Andra Nichițean, Diana Constantinescu-Aruxandei, Florin Oancea, Narcisa Băbeanu   +5 more
doaj   +1 more source

Bioethanol production from coconut husk using DES-NADES pretreatment and enzymatic hydrolysis method

Comptes Rendus. Chimie, 2023
Bioethanol is an alternative fuel produced during biomass fermentation. Among the available biomass resources for bioethanol production, coconut husk is an interesting raw material due to its high cellulose content.
Yerizam, Muhammad, Jannah, Asyeni Miftahul, Aprianti, Nabila, Yandriani, Yandriani, Rendana, Muhammad, Ernas, Annisa Qonita, Tamba, Juice Lowise   +6 more
doaj   +1 more source

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
openaire   +2 more sources

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
doaj   +1 more source

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
core   +1 more source

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
doaj   +1 more source