Results 51 to 60 of about 3,494 (218)

Natural deep eutectic solvents as a green extraction of polyphenols from spent coffee ground with enhanced bioactivities

open access: yesFrontiers in Plant Science, 2023
Conventional extraction techniques are usually based on highly pollutant and/or flammable organic solvents. Therefore, alternative environmentally friendly extraction methods are of particular interest for the recovery of bioactive compounds for their ...
Aitor García-Roldán   +3 more
doaj   +1 more source

Izmišljanje nade

open access: yesNovosti, 2021
Knjiga Pantićevih priča završava se zapisom o Borgesu. U njemu se tvrdi da Borges kao osoba nikad nije postojao ; postoji samo kao ime književnosti. Književnost i jest glavni lik ove knjige. Ona je sastavljena od malih ekskursa o književnosti, portreta pisaca, fikcionaliziranih biografija i «pravih» malih priča.
openaire   +2 more sources

Sitting in Many Camps—Innovative Approaches and Methods for First Nations‐Led Research Into Indigenous Peacebuilding

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT In 2021, a desktop review was conducted of published references to First Nations peoples' approaches to conflict and its management in Australia (Project Stage One), culminating in a report published in 2024. This article focuses on Project Stage Two, a complex, innovative research undertaking building on the findings of Stage One, and being ...
Helen Bishop   +3 more
wiley   +1 more source

NADES as Biocompatible Media for Thermally Stable RNA Molecules [PDF]

open access: yes
The inherently low thermal stability of RNA poses operational, accessibility, and financial challenges for RNA research and RNA-based technologies. Natural deep eutectic solvents (NADES) have been shown to enhance the stability of various macromolecules,
Al Fuhaid, Lamya   +7 more
core   +1 more source

Chemical engineering as an essential element of industrial biotechnology in Mexico: New aims in research and university education

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract On the centennial of higher education in Chemical Engineering in Mexico, it is pertinent to revisit the key stages that have contributed to its consolidation as a vital discipline for the nation's scientific and technological advancement. Although the initial mission of chemical engineering education was primarily oriented toward the training ...
Agustín López Munguía   +3 more
wiley   +1 more source

Ionic Conductivity and Structure of Chitosan Films Modified with Lactic Acid-Choline Chloride NADES [PDF]

open access: yes, 2020
The natural deep eutectic solvent (NADES) based on choline chloride (ChCl) and lactic acid (LA) was used for the preparation of chitosan (CS) films by the solution casting method. The content of NADES in films was from 0 to 82 wt%. The impact of NADES on
Maria P. Sokolova   +6 more
core   +1 more source

Redox Biocatalysis in Lidocaine‐Based Hydrophobic Deep Eutectic Solvents: Non‐Conventional Media Outperform Aqueous Conditions

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
Two hydrophobic DESs, lidocaine/oleic acid and lidocaine/decanoic acid, were utilized as reaction media that were enzyme‐compatible and highly substrate‐solubilizer for carbonyl reduction catalyzed by horse liver alcohol dehydrogenase, focusing on the effect of water contents and on maximizing substrate loadings, which showcases for the first time the ...
Ningning Zhang   +6 more
wiley   +1 more source

Production of bio-insecticide from extracted carica papaya using NADES solvent with ultrasound-assisted extraction (UAE) [PDF]

open access: yes, 2018
Bioinsecticide is a kind of organic pesticides that are easily degraded in nature and their residues are relatively unobstrusive to the plants and surrounding environment.
H Hermansyah   +5 more
core   +3 more sources

Advances in Anthocyanin Recovery and Purification From Natural Sources: Bioavailability, Mechanistic Action in the Human Body and Applications in Novel Food Development

open access: yesFood Chemistry International, EarlyView.
This review highlights green recovery, purification, stabilisation, bioavailability, health relevance, and novel food applications of anthocyanins from natural and agro‐industrial sources. ABSTRACT Anthocyanins are water‐soluble natural pigments and multifunctional food ingredients that support clean‐label colour, antioxidant activity, and value‐added ...
Chandan Kumar Sahu   +4 more
wiley   +1 more source

Green Extraction of Bioactives from Curcuma longa Using Natural Deep Eutectic Solvents: Unlocking Antioxidative, Antimicrobial, Antidiabetic, and Skin Depigmentation Potentials

open access: yesPlants
This study evaluates the efficiency of 20 Natural Deep Eutectic Solvents (NADES) formulations for extracting curcuminoids and other bioactive compounds from turmeric and emphasize their ability to preserve and enhance antioxidant, antimicrobial ...
Jelena Jovanović   +6 more
doaj   +1 more source

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