Which is the best food emerging solvent: IL, DES or NADES?

Benvenutti, Laís; Zielinski, Acácio Antônio Ferreira; Ferreira, Sandra Regina Salvador

doi:10.1016/j.tifs.2019.06.003

Cited by 222 publications

(135 citation statements)

References 91 publications

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“…In this line, some environmental directives and legislation are reducing solvent emissions and promoting the use of alternative eco-friendly solvents (EU Directive 1999/13/EC). Examples of green solvents include limonene, pinene, vegetable oils, supercritical CO 2 , ionic liquids, deep eutectic solvents or naturally- based deep eutectic solvents (NaDES) that are produced from eco-friendly and low-cost components and specially designed to be used in extraction processes [ 9 , 10 ]. Water and ethanol are also considered as green solvents that are extensively used as they are the cheapest and most available solvents for extraction processes [ 11 ].…”

Section: Introductionmentioning

confidence: 99%

High Voltage Electrical Discharges as an Alternative Extraction Process of Phenolic and Volatile Compounds from Wild Thyme (Thymus serpyllum L.): In Silico and Experimental Approaches for Solubility Assessment

et al. 2020

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The objective of this study was to evaluate the potential of green solvents for extractions of bioactive compounds (BACs) and essential oils from wild thyme (Thymus serpyllum L.) using theoretical and experimental procedures. Theoretical prediction was assessed by Hansen solubility parameters (HSPs) and conductor-like screening model for realistic solvents (COSMO-RS), to predict the most suitable solvents for extraction of BACs. An experimental procedure was performed by nonthermal technology high voltage electrical discharge (HVED) and it was compared with modified conventional extraction (CE). Obtained extracts were analyzed for chemical and physical changes during the treatment. Theoretical results for solution of BACs in ethanol and water, as green solvents, were confirmed by experimental results, while more accurate data was given by COSMO-RS assessment than HSPs. Results confirmed high potential of HVED for extraction of BACs and volatile compounds from wild thyme, in average, 2.03 times higher yield of extraction in terms of total phenolic content was found compared to CE. The main phenolic compound found in wild thyme extracts was rosmarinic acid, while the predominant volatile compound was carvacrol. Obtained extracts are considered safe and high-quality source reach in BACs that could be further used in functional food production.

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Section: Introductionmentioning

confidence: 99%

High Voltage Electrical Discharges as an Alternative Extraction Process of Phenolic and Volatile Compounds from Wild Thyme (Thymus serpyllum L.): In Silico and Experimental Approaches for Solubility Assessment

et al. 2020

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“…2 20 . DESs are gaining popularity over ILs because of their less toxic property and biodegradability 21 . In 2007, Abbott et al 22 successfully separated glycerol impurity from biodiesel at ambient temperature using DESs composed of quaternary ammonium salt as hydrogen bond acceptor HBA and glycerol as hydrogen bond donor HBD .…”

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confidence: 99%

Physicochemical Characterization of Candlenut (<i>Aleurites moluccana</i>)-derived Biodiesel Purified with Deed Eutectic Solvents

Villarante

Ibarrientos

2021

J. Oleo Sci.

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IntroductionThe global demand for fossil fuel which is triggered by rapid technological advancement and population upsurge has grown exponentially for the past decades 1, 2 . It is predicted that by the year 2050, with population close to 9 billion or more, the expanding world s economy will demand for greater energy consumption, with India and China getting a large share not only of the energy cost but also of the bulk of contaminants inherent in the utilization of fossil fuels 3 .The rising concern on environmental incompatibility of fossil fuels due to excessive CO 2 emissions has led to a continuous search for fossil fuel alternatives 4,5 . Biodiesel is one of the fossil fuel substitutes or additives that has caught attention for the past years because of its close property to petrodiesel fuel, but with good environmental compatibility such as biodegradability, carbon neutral, low COx, and SOx emissions 6 . Because of the high oxygen and low sulfur contents of biodiesel, it has the advantage of re-

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“…Using these solvents, the yield of recovery of phenolic compounds can be enhanced by increasing the operating temperature without damaging active principles, due to the increased solubility and diffusion coefficients of polyphenolic compounds in the solvents. Their polarity can be changed by modifying their composition, so they can be used to solubilize a wide variety of bioactive compounds (Benvenutti et al, 2019).…”

Section: Production Of Active Principles From Fruit By-productsmentioning

confidence: 99%

Fruits By-Products – A Source of Valuable Active Principles. A Short Review

Fierăscu

Sieniawska

Orţan

et al. 2020

Front. Bioeng. Biotechnol.

104

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The growing demand for more sustainable, alternative processes leading to production of plant-derived preparations imposes the use of plants waste generated mainly by agri-food and pharmaceutical industries. These mostly unexploited but large quantities of plants waste also increase the interest in developing alternative approaches for sustainable production of therapeutic molecules. In order to reduce the amount of plant waste by further processing, different novel extraction techniques can be applied. Fruits and their industrial by-products are rich sources of different classes of compounds with therapeutic properties. The processed fruits waste can be reused and lead to novel pharmaceuticals, food supplements or functional foods. This review intends to briefly summarize recent aspects regarding the production of different active compounds from fruit by-products, and their therapeutic properties. The potential use of fruits by-products in different industries will be also discussed.

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Which is the best food emerging solvent: IL, DES or NADES?

Cited by 222 publications

References 91 publications

High Voltage Electrical Discharges as an Alternative Extraction Process of Phenolic and Volatile Compounds from Wild Thyme (Thymus serpyllum L.): In Silico and Experimental Approaches for Solubility Assessment

High Voltage Electrical Discharges as an Alternative Extraction Process of Phenolic and Volatile Compounds from Wild Thyme (Thymus serpyllum L.): In Silico and Experimental Approaches for Solubility Assessment

Physicochemical Characterization of Candlenut (<i>Aleurites moluccana</i>)-derived Biodiesel Purified with Deed Eutectic Solvents

Fruits By-Products – A Source of Valuable Active Principles. A Short Review

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