A review on Deep eutectic solvents as the emerging class of green solvents for membrane fabrication and separations

Elhamarnah, Yousef; Qiblawey, Hazim; Nasser, Mustafa

doi:10.1016/j.molliq.2024.124250

Cited by 15 publications

(1 citation statement)

References 157 publications

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“…DESs have the ability to dissolve phenolic compounds and exhibit lower melting points than their individual components (Wong et al, 2024). Choline chloride (ChCl) is a widely used and affordable salt for the preparation of DESs due to its non-toxicity (Elhamarnah et al, 2024). Urea, ethylene glycol, and glycerol are common hydrogen bond donors (HBDs) in DESs, along with alcohols, amino acids, carboxylic acids, and sugars.…”

Section: Deep Eutectic Solventsmentioning

confidence: 99%

Exploration of novel eco-friendly techniques to utilize bioactive compounds from household food waste: special reference to food applications

Siddique,

Ali,

Arshad

et al. 2024

Front. Food. Sci. Technol.

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The issue of household waste management is a pervasive global concern. Household waste, especially food waste, comprises a reservoir of compounds with potential economic value, among which bioactive compounds prominently feature. These bioactive compounds, derived from natural chemical substances inherent in waste from animal and protein sources, offer nutritional benefits. Extracted bioactive compounds find versatile applications in various domains including textiles, cosmetics, nutraceuticals, food additives, and the agriculture sector. The extraction of such compounds is achieved through a diversity of techniques, including conventional methods alongside non-conventional green approaches such as extraction methods using enzymes, microwaves, or supercritical fluids. However, there is an increasing need for green and sustainable approaches, leading to bioactive-rich extracts with low environmental impact. This review thoroughly summarizes the origins, kinds, and characteristics of bioactive chemicals found in food waste. It also addresses the most promising and innovative methodologies for the recovery of functional bioactive compounds from waste materials that have been published recently. New technologies can meaningfully manage materials from household food waste. These bioactive compounds are valuable for food industrial applications.

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Section: Deep Eutectic Solventsmentioning

confidence: 99%

Exploration of novel eco-friendly techniques to utilize bioactive compounds from household food waste: special reference to food applications

Siddique,

Ali,

Arshad

et al. 2024

Front. Food. Sci. Technol.

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Sequential Synthesis of Alkenylated Quinazolines Through sp³ C−H Functionalization and Their Photophysical Properties

Suresh,

Nawaz Khan

2024

ChemistrySelect

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Quinazolines are biologically potent heterocyclic compounds; however, their synthesis poses high challenges. In this present study, we have developed an inexpensive cobalt metal‐catalyzed acceptorless dehydrogenative pathway for the sequential synthesis of alkenylated quinazolines from benzhydrol via dehydrogenation, cyclization, and subsequent dehydrogenative sp3 C−H functionalization. This transformation holds potential owing to its commercially available key starting materials, good functional tolerance, moderate reaction conditions, environmental friendliness, and applicability for gram‐scale synthesis. Furthermore, the synthetic utility of the synthesized derivatives has been explored through various reactions, including reduction, halogenation, methoxylation, Michael addition, and spiro cyclization. Additionally, the photophysical properties indicate that the nitrogen atom of the synthesized derivatives readily undergoes a reversible protonation, leading to significant changes in colour. This characteristic presents an opportunity for the creation of pH sensors with colourimetric capabilities.

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Thermo-Activated Shape Memory Films Based on Chitosan Reinforced With Silk Fibroin, Obtained by an Environmentally Friendly Process Using a Deep Eutectic Solvent

Oliver-Cadena,

Santos-Lopez,

Figueroa-Pérez

et al. 2024

J Polym Environ

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A review on Deep eutectic solvents as the emerging class of green solvents for membrane fabrication and separations

Cited by 15 publications

References 157 publications

Exploration of novel eco-friendly techniques to utilize bioactive compounds from household food waste: special reference to food applications

Exploration of novel eco-friendly techniques to utilize bioactive compounds from household food waste: special reference to food applications

Sequential Synthesis of Alkenylated Quinazolines Through sp³ C−H Functionalization and Their Photophysical Properties

Thermo-Activated Shape Memory Films Based on Chitosan Reinforced With Silk Fibroin, Obtained by an Environmentally Friendly Process Using a Deep Eutectic Solvent

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A review on Deep eutectic solvents as the emerging class of green solvents for membrane fabrication and separations

Cited by 15 publications

References 157 publications

Exploration of novel eco-friendly techniques to utilize bioactive compounds from household food waste: special reference to food applications

Exploration of novel eco-friendly techniques to utilize bioactive compounds from household food waste: special reference to food applications

Sequential Synthesis of Alkenylated Quinazolines Through sp3 C−H Functionalization and Their Photophysical Properties

Thermo-Activated Shape Memory Films Based on Chitosan Reinforced With Silk Fibroin, Obtained by an Environmentally Friendly Process Using a Deep Eutectic Solvent

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Product

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Sequential Synthesis of Alkenylated Quinazolines Through sp³ C−H Functionalization and Their Photophysical Properties