Sustainable ultrasound-assisted extraction of Polygonatum sibiricum saponins using ionic strength-responsive natural deep eutectic solvents

Zhang, Hongli; Li, Xinpeng; Kang, Miao; Li, Zhanrong; Wang, Xiaowen; Jing, Xu; Han, Jiajun

doi:10.1016/j.ultsonch.2023.106640

Cited by 10 publications

(4 citation statements)

References 37 publications

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“…This was most likely due to excessive water content in the DES system, which may have limited interactions between the target bioactive flavonoids and the DES units. As other authors suggested [22] , [24] , adding more water to DES systems can reduce their viscosity and advantageous for extraction, but the excessive water content may potentially damage the hydrogen bonding between DESs and target components. Cao et al investigated the mechanism of interaction between DES and flavonoids with varying water contents using 1 H NMR spectroscopy, which might provide a more satisfactory explanation for the aforementioned occurrence [34] .…”

Section: Resultsmentioning

confidence: 98%

“…In comparison with conventional organic solvents, DESs are not only non-toxicity, inexpensive in cost, environmental friendliness, biodegradable, nonflammable and stable, but they also have a series of benefits including quick and easy synthesis, availability and high-efficiency [16] , [17] , [18] , [19] , [20] , [21] , [22] . Hence, these unique characteristics make them preferable over the conventional solvents used in extraction procedures [13] , [23] , [24] , [25] , [26] , [27] . Among them, sustainable, eco-friendly, and non-hazardous choline chloride-based DESs represent the most recent and ecologically suitable substitutes for traditional organic solvents [26] .…”

Section: Introductionmentioning

confidence: 99%

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Green and highly effective extraction of bioactive flavonoids from Fructus aurantii employing deep eutectic solvents-based ultrasonic-assisted extraction protocol

He,

Tang,

et al. 2024

Ultrasonics Sonochemistry

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Section: Resultsmentioning

confidence: 98%

Section: Introductionmentioning

confidence: 99%

Green and highly effective extraction of bioactive flavonoids from Fructus aurantii employing deep eutectic solvents-based ultrasonic-assisted extraction protocol

He,

Tang,

et al. 2024

Ultrasonics Sonochemistry

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“…[ 11 ], triterpene saponins from Trillium govanianum Wall. ex D.Don [ 12 ], and Polygonatum sibiricum F.Delaroche [ 13 ], as well as different terpenoids from Abelmoschus sagittifolius Merr. [ 14 ].…”

Section: Introductionmentioning

confidence: 99%

The Effects of Selected Extraction Methods and Natural Deep Eutectic Solvents on the Recovery of Active Principles from Aralia elata var. mandshurica (Rupr. & Maxim.) J. Wen: A Non-Targeted Metabolomics Approach

Kaleta,

Frolova,

Orlova

et al. 2024

Pharmaceuticals

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The methods and solvents employed in routine extraction protocols essentially impact the composition of the resulting extracts, i.e., the relative abundances of individual biologically active metabolites and the quality and stability of the isolates. Natural deep eutectic solvents (NADESs) represent a new class of environmentally friendly solvents, which are recognized as promising extractants alternative to conventional organic liquids. However, their relative efficiencies when applied in different extraction workflows are still poorly characterized. Therefore, here, we compare the potential of three extraction methods for the extraction of biologically active natural products from Aralia elata var. mandshurica with selected natural deep eutectic solvents (NADESs) using a non-targeted metabolomics approach. The non-targeted metabolite profiling relied on reversed-phase ultra-high-performance liquid chromatography–high-resolution mass spectrometry (RP-UHPLC-HR-MS). The roots of A. elata were extracted by maceration, ultrasound-assisted extraction (UAE), and vibrocavitation-assisted extraction (VAE). Principal component analysis (PCA) revealed a clear separation of the extracts obtained with the three extraction methods employed with NADES1 (choline chloride/malic acid) and NADES2 (sorbitol/malic acid/water). Based on the results of the hierarchical clustering analysis obtained for the normalized relative abundances of individual metabolites and further statistical evaluation with the t-test, it could be concluded that NADES1 showed superior extraction efficiency for all the protocols addressed. Therefore, this NADES was selected to compare the efficiencies of the three extraction methods in more detail. PCA followed by the t-test yielded only 3 metabolites that were more efficiently extracted by maceration, whereas 46 compounds were more abundant in the extracts obtained by VAE. When VAE and UAE were compared, 108 metabolites appeared to be more abundant in the extracts obtained by VAE, whereas only 1 metabolite was more efficiently recovered by UAE. These facts clearly indicate the advantage of the VAE method over maceration and UAE. Seven of the twenty-seven metabolites tentatively identified by tandem mass spectrometry (MS/MS) were found in the roots of A. elata for the first time. Additional studies are necessary to understand the applicability of VAE for the extraction of other plant materials.

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“…materials, accelerating vortex diffusion and internal diffusion, achieving accelerated mass transfer (Abedi et al, 2024;Moholkar et al, 2000;Schieppati et al, 2024;Tamidi et al, 2021;Wu et al, 2024;Xu et al, 2022;Zhang et al, 2023). Ultrasound-assisted extraction (UAE) is considered a safe, non-toxic, environmentally friendly, and efficient method among all the current novel extraction methods (Lewandowska et al, 2023;Li et al, 2017;Ranjha et al, 2021).…”

mentioning

confidence: 99%

Numerical simulation of three physical fields in counter‐current ultrasound

Li,

Ma,

et al. 2024

J Food Process Engineering

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Power ultrasound is a kind of green and environmentally friendly processing technology. Still, because of its uneven distribution of acoustic pressure in the propagation medium, the large‐scale industrial application of ultrasound is limited. In order to make more effective use of ultrasound waves, this paper uses a counter‐current ultrasound‐assisted extraction container as the geometric model of simulation, calculates the distribution of the acoustic pressure field in the container by COMSOL Multiphysics software, and investigates the effect of acoustic pressure on the fluid field, and temperature field. The simulation results showed that the acoustic pressure increased with the increase of ultrasound power and frequency, tended to balance with the rise of propagation distance, and the cavitation effect was more likely to occur. The propagation of ultrasound in the fluid medium increased the velocity and vorticity of the fluid, which was conducive to the generation of mixing effects. Under the ultrasound pulse working mode for 4 min, the fluid temperature on the central axis increased in a stepped order, with a maximum increase of 19.3°C. We can see that the establishment of the simulation model provides some theoretical guidance for the more practical application of ultrasound in the food industry.Practical ApplicationsThe limitation of ultrasound application mainly lies in the nonuniform distribution of acoustic pressure when ultrasound propagates in the fluid medium. Therefore, mastering the distribution of multiple physical fields in the reaction zone through simulation has important technical support and theoretical guiding significance for designing efficient ultrasound‐assisted extraction equipment and large‐scale industrial production of ultrasound.

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Sustainable ultrasound-assisted extraction of Polygonatum sibiricum saponins using ionic strength-responsive natural deep eutectic solvents

Cited by 10 publications

References 37 publications

Green and highly effective extraction of bioactive flavonoids from Fructus aurantii employing deep eutectic solvents-based ultrasonic-assisted extraction protocol

Green and highly effective extraction of bioactive flavonoids from Fructus aurantii employing deep eutectic solvents-based ultrasonic-assisted extraction protocol

The Effects of Selected Extraction Methods and Natural Deep Eutectic Solvents on the Recovery of Active Principles from Aralia elata var. mandshurica (Rupr. & Maxim.) J. Wen: A Non-Targeted Metabolomics Approach

Numerical simulation of three physical fields in counter‐current ultrasound

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