Natural deep eutectic solvent formulations for spirulina: Preparation, intensification, and skin impact

Wils, Laura; Leman-Loubière, Charlotte; Bellin, Nicolas; Clément-Larosière, Barbara; Pinault, Michelle; Chevalier, Stéphan; Enguehard‐Gueiffier, Cécile; Bodet, Charles; Boudesocque-Delaye, Leslie

doi:10.1016/j.algal.2021.102317

Cited by 42 publications

(87 citation statements)

References 30 publications

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“…NADES could be customized for the extraction of less polar aglycones of flavonoids [12], anthraquinones [13], astaxanthin [14], curcumin [15], glycyrrhizic acid [16], iridoids [17], and steroidal saponins [18]. Hydrophobic terpenes and fatty acid-based NADES allowed for the isolation of carotenoids, free fatty acids, and pheophytin [19]. Recently, a biphasic system based on deep eutectic solvents was proposed for the simultaneous extraction of high polarity chlorogenic acid, quercetin, anthocyanidins, and a low polarity compound artemisinin from Artemisia [20].…”

Section: Introductionmentioning

confidence: 99%

“…Recently, a biphasic system based on deep eutectic solvents was proposed for the simultaneous extraction of high polarity chlorogenic acid, quercetin, anthocyanidins, and a low polarity compound artemisinin from Artemisia [20]. Several papers report the application of NADES for the recovery of bioactive compounds from seaweeds [19,[21][22][23][24].…”

Section: Introductionmentioning

confidence: 99%

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Efficacy of Natural Deep Eutectic Solvents for Extraction of Hydrophilic and Lipophilic Compounds from Fucus vesiculosus

et al. 2021

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The impact of the composition of natural deep eutectic solvents (NADES) and extraction conditions on the simultaneous extraction of hydrophilic ascorbic acid (AA), phlorotannins (TPhC), and lipophilic fucoxanthin (FX) from Fucus vesiculosus was investigated for the first time. In biological tests, the NADES extracts showed the promising ability to scavenge DPPH radicals. A positive correlation was observed between DPPH scavenging activity and AA, TPhC, and FX contents. We calculate the synergistic effect of antioxidants extracted by NADES from F. vesiculosus based on the mixture effect (ME). The addition of 30% water to the NADES and the prolongation of sonication time from 20 min up to 60 min were favorable for the ME. The ME for extracts with the NADES was increased by two folds (ME > 2). In contrast, conventional extraction by maceration with steering at 60 °C does not lead to the synergistic effect (ME = 1). It is notable that the NADES provides high stability and preserves the antioxidant activity of the extracts from F. vesiculosus during storage.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Efficacy of Natural Deep Eutectic Solvents for Extraction of Hydrophilic and Lipophilic Compounds from Fucus vesiculosus

et al. 2021

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“…The use of NaDES in place of a conventional solvent has led to an increase in unit operations, due to the additional step of preparing the solvent. This drawback is generally circumvented by eliminating the step of eliminating the NaDES, these solvents being recognized as biocompatible and safe [7,17,33,36].…”

Section: Extractionmentioning

confidence: 99%

“…Numerous studies have also investigated the use of NaDES in biotechnology on lipid extraction from microorganisms. SIMBA laboratory (University of Tours, Tours, France) has described the first application of NaDES to non-pretreated microalgae for lipid and pigments extraction from the Cyanobacteria Arthrospira platensis (Spirulina) [17]. Whereas the CIRAD-Montpellier had contributed to a study orientated toward lipid extraction from the oleaginous yeast Saitozyma podzolica [37].…”

Section: Microorganismmentioning

confidence: 99%

“…NaDES reported in the literature were mainly hydrophilic with Choline Chloride or Betaine as the most recurring HBA combined with various HBD (sugars, polyols, amino acids). Recently, hydrophobic NaDES have emerged in the literature [15][16][17], that were composed of a combination of terpene (menthol, thymol) with sugars, polyols, or fatty acids or a combination of short-chain fatty acids [15][16][17].…”

Section: Introductionmentioning

confidence: 99%

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Biomass Valorization Using Natural Deep Eutectic Solvents: What’s New in France?

2021

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With the growing interest in more environmentally friendly solvents and processes, the introduction of Natural Deep Eutectic Solvents (NaDES) as low cost, non-toxic and biodegradable solvents represent a new opportunity for green and sustainable chemistry. Thanks to their remarkable advantages, NaDES are now arousing growing interest in many fields of research such as food, health, cosmetics and biofuels. Around the world, NaDES are seen as a promising alternative to commonly used petrochemical solvents. The objective of this review is to draw up a panorama of the existing skills on NaDES in French laboratories and industries for the valuation of natural products. This review therefore focuses on current applications, skills and perspectives, in order to analyze the place of French research in the use of NaDES for the valorization of biomass since 2015.

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A comparative study of lupeol extraction from a by‐product of lupin processing by hydrophobic natural deep eutectic solvents and their precursor components

Bañares,

Baréa,

Chabni

et al. 2023

Euro J Lipid Sci & Tech

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A series of hydrophobic natural deep eutectic solvents (HNADESs) have been employed to extract lupeol from lupin seed coat at 30 and 70°C. The extraction yields have been compared with those obtained with conventional organic solvents. In general, lupeol extraction yields (LEYs) obtained when using HNADES are somewhat smaller than those obtained if organic solvents are used. However, the nature of the HNADES mixtures as green solvents represents a superior performance in terms of sustainability of the extraction process. Additionally, an investigation has been carried out in order to compare the LEYs obtained when using the HNADES mixtures with those obtained if the isolated precursor compounds are employed at a temperature (70°C) where both HNADES and the corresponding precursor compounds are liquids. Surprisingly, LEYs for lupeol at 70°C were found to be, in some cases, slightly higher if the precursor compounds are used in comparison with the proper HNADES mixtures. It seems that the unique properties of the HNADES mixtures are not enough to perform better as extractants in comparison with the isolated precursor compounds at moderate temperatures, at least for the case of lupeol from lupin seed coat. Some hints are presented to explain these results.

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Natural deep eutectic solvent formulations for spirulina: Preparation, intensification, and skin impact

Cited by 42 publications

References 30 publications

Efficacy of Natural Deep Eutectic Solvents for Extraction of Hydrophilic and Lipophilic Compounds from Fucus vesiculosus

Efficacy of Natural Deep Eutectic Solvents for Extraction of Hydrophilic and Lipophilic Compounds from Fucus vesiculosus

Biomass Valorization Using Natural Deep Eutectic Solvents: What’s New in France?

A comparative study of lupeol extraction from a by‐product of lupin processing by hydrophobic natural deep eutectic solvents and their precursor components

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