Insights on the potential of natural deep eutectic solvents (NADES) to fine-tune durian seed gum for use as edible food coating

Xiao, Fang; Li, Yunjia; Leng, Kua Yin; Ling, Chew Zhi; Suyin, Gan; Wei, Tan Khang; Ean, Terri Lee Zhuan; Kit, Cheng Wai; Nang, Harrison Lau Lik

doi:10.1016/j.foodhyd.2022.107861

Cited by 29 publications

(16 citation statements)

References 97 publications

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“…Regarding scaling up the process of obtaining these antioxidant glycosylated flavonoids from pepper biomass residues and their utilization as food additives and supplements, it is necessary to recover the metabolites from the crude extract. Alternatively, we propose to overcome this issue by utilizing the whole NaDES containing phytochemicals as liquid active ingredients or additives in functional materials. , For instance, there are examples in the literature where the extracts (phytochemical-containing NaDES) are used as pharmaceutic dosage forms, in the form of eutectogels (gels formed by the addition of a gelling agent, typically a (bio)polymer, to a NaDES), − creams, and ointments, among others . This is possibly due to the low toxicity of the NaDESs, whose components can also present pharmacological or biological activities, e.g., therapeutic DES (THEDES). , …”

Section: Resultsmentioning

confidence: 99%

Optimized Extraction of Glycosylated Flavonoids from Pepper (Capsicum annuum L.) Agricultural Biomass Residues through Ultrasonic Pulse-Assisted Natural Deep Eutectic Solvents

Jiménez-Ortega,

Bastidas-Bastidas,

Angulo-Escalante

et al. 2023

ACS Sustainable Resour. Manage.

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To address the grand challenges of valorizing agricultural biomass (AB) residues, processes such as the extraction of phytochemicals need to align with the principles of green chemistry and sustainability. In this regard, Natural Deep Eutectic Solvents (NaDESs) are being utilized to extract value-added compounds from AB, thanks to their biodegradability, costeffectiveness, and low toxicity. The objective of this research was to valorize bell pepper AB residues (stalks and leaves) through the extraction of glycosylated flavonoids with antioxidant activity. To achieve this, 24 NaDESs were designed based on choline chloride (ChCl) and various hydrogen bond donors, including carboxylic acids and alcohols. The NaDESs extraction capacities for total flavonoids and two model flavonoids, quercitrin (quercetin 3-Orhamnoside) (Q3O-R) and cynaroside (luteolin 7-O-glucoside) (L7O-G), were systematically evaluated. Two crucial extraction parameters, time (measured in seconds) and ultrasonic amplitude (measured in Watts), were optimized using a central composite rotatable design (CCRD). The high content of bioactive flavonoids present in pepper AB residues was demonstrated by using ChCl/ 1,6-hexanediol in a 1:1 molar ratio with 30 wt % water (10.31 ± 0.16 mg quercetin equivalent/g dry AB). The ultrasonic pulseassisted NaDES extraction method outperformed the results obtained with conventional hydroethanolic extraction. Therefore, NaDESs represent an efficient and greener alternative to conventional organic solvents for extracting value-added compounds, such as natural antioxidants, from resilient lignocellulosic AB residues.

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Section: Resultsmentioning

confidence: 99%

Optimized Extraction of Glycosylated Flavonoids from Pepper (Capsicum annuum L.) Agricultural Biomass Residues through Ultrasonic Pulse-Assisted Natural Deep Eutectic Solvents

Jiménez-Ortega,

Bastidas-Bastidas,

Angulo-Escalante

et al. 2023

ACS Sustainable Resour. Manage.

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“…This increase at low shear has already been observed in the literature for other NaDES and in the context of other gelling agents. 45 However, despite the increase in viscosity at rest, in the zone corresponding to the spreading zone (between 100 and 1000 s −1 ), there are no major differences with the control without NaDES. This spreading zone corresponds to the shear rate imposed by the consumer during hydrogel spreading.…”

Section: Gels Ph Measurementsmentioning

confidence: 89%

Effects of Hydrophilic Natural Deep Eutectic Solvents on the Rheological, Textural, and Sensory Properties of Carboxymethylcellulose-Based Cosmetic Hydrogels

Verger,

Kichou,

Huang

et al. 2024

ACS Sustainable Chem. Eng.

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Natural deep eutectic solvents (NaDES), a category of sustainable solvents made from biorefinery ingredients, are an eco-friendly alternative to organic solvents in solubilization of active pharmaceutical or cosmetic ingredients. Biocompatible NaDES can be introduced in final products but are prone to modify their properties thanks to their hydrogen bonding capacities. The present study focuses on the impact of the incorporation of two hydrophilic NaDES made of betaine and glycerol (BG) or citric acid and glucose (CG), on the properties of a carboxymethylcellulose (CMC)-based hydrogel. Differential scanning calorimetry revealed that NaDES did not affect the endothermic peak of water but eliminated an endothermic peak associated with CMC polymer chain loosening. Rheological analysis displayed shear-thinning behavior, while the addition of 10% wt NaDES led to a significant increase in the viscosity at rest. CG introduction led to a shift from viscous-dominant behavior to elastic-dominant behavior, strengthening cohesion in the gel structure. Texture analyses revealed that NaDES-containing gels exhibit higher hardness and elasticity. Sensory evaluations highlighted differences in five sensory attributes among gels with NaDES concentrations and types playing significant roles. This research underscores the intricate interplay between NaDES and hydrogel properties, offering insights into the formulation of innovative cosmetic products that achieve both solubility and sensory appeal.

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“…28 Due to the hydrogen bonding interactions between the components, the melting point of DES is lower than that of each individual component, 29 and the raw materials used to make up DES are low in toxicity, biocompatible and renewable. 30,31 The ease of preparation and low cost of the synthesis process compared to conventional ionic liquids 21,32 are properties that have led to the widespread use of DES in many elds. 30 Based on previous research, we have developed a self-healing SA/P(U-AM-ChCl) composite hydrogel by adding sodium alginate (SA) to DES.…”

Section: Introductionmentioning

confidence: 99%

Preparation of SA/P(U-AM-ChCl) composite hydrogels by frontal polymerization and its performance study

Hao

et al. 2023

RSC Adv.

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Insights on the potential of natural deep eutectic solvents (NADES) to fine-tune durian seed gum for use as edible food coating

Cited by 29 publications

References 97 publications

Optimized Extraction of Glycosylated Flavonoids from Pepper (Capsicum annuum L.) Agricultural Biomass Residues through Ultrasonic Pulse-Assisted Natural Deep Eutectic Solvents

Optimized Extraction of Glycosylated Flavonoids from Pepper (Capsicum annuum L.) Agricultural Biomass Residues through Ultrasonic Pulse-Assisted Natural Deep Eutectic Solvents

Effects of Hydrophilic Natural Deep Eutectic Solvents on the Rheological, Textural, and Sensory Properties of Carboxymethylcellulose-Based Cosmetic Hydrogels

Preparation of SA/P(U-AM-ChCl) composite hydrogels by frontal polymerization and its performance study

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