Effective extraction and recovery of linarin from Chrysanthemum indicum L. flower using deep eutectic solvents

Guo, Na; Zou, Yu; Li, Hongkun; Kou, Ping; Liu, Zhiming; Fu, Yujie

doi:10.1016/j.microc.2020.105586

Cited by 20 publications

(13 citation statements)

References 46 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The temperature had a significant effect on extraction while the influence of US-amplitude on the response did not attend a significant level ( p > 0.1) since temperature had a dual effect on both solvent and solute. Guo et al [ 52 ] mentioned that the adsorption ratio of the flavonoids was negatively correlated with the temperature. PAs as flavons are facilitating their release from leaves by increasing temperature.…”

Section: Resultsmentioning

confidence: 99%

Ultrasound-Assisted Extraction Optimization of Proanthocyanidins from Kiwi (Actinidia chinensis) Leaves and Evaluation of Its Antioxidant Activity

Gouda

Zhu

et al. 2021

Antioxidants

View full text Add to dashboard Cite

Using ultrasound (US) in proanthocyanidin (PA) extraction has become one of the important emerging technologies. It could be the next generation for studying the US mechnophore impact on the bioactive compound’s functionality. The objective of this study was to demonstrate the potential of US treatment on PAs extracted from kiwifruit (Actinidia chinensis) leaves, and to provide a comprehensive chemical composition and bioactivity relationship of the purified kiwifruit leaves PAs (PKLPs). Several methods like single-factor experiments and response surface methodology (RSM) for the four affected factors on US extraction efficiency were constructed. HPLC-QTOF-MS/MS, cytotoxicity analysis, and antioxidant activity were also demonstrated. In the results, the modeling of PA affected factors showed that 40% US-amplitude, 30 mL/g dry weight (DW) solvent to solid ration (S/S), and 70 °C for 15 min were the optimum conditions for the extraction of PAs. Furthermore, PKLPs exhibited significant radical scavenging and cellular antioxidant activity (p < 0.05). In conclusion, this study’s novelty comes from the broad prospects of using US in PKLP green extraction that could play an important role in maximizing this phytochemical functionality in drug discovery and food science fields.

show abstract

Section: Resultsmentioning

confidence: 99%

Ultrasound-Assisted Extraction Optimization of Proanthocyanidins from Kiwi (Actinidia chinensis) Leaves and Evaluation of Its Antioxidant Activity

Gouda

Zhu

et al. 2021

Antioxidants

View full text Add to dashboard Cite

show abstract

“…Different molar ratios of DES led to different pH values, which can affect electrostatic bond and hydrogen bond interactions between DES and solute molecules, and play an important role in the extraction process. Thus, the molar ratio of the components affected the physical and chemical properties of DESs, which also significantly affected the extraction efficiency ( Guo, Zou, Li, Kou, Liu, & Fu, 2020 ).…”

Section: Resultsmentioning

confidence: 99%

Effects of five extraction methods on total content, composition, and stability of flavonoids in jujube

Liu

Shan

et al. 2022

Food Chemistry: X

View full text Add to dashboard Cite

“…Compared with other types of DESs, alcohol‐based DESs have lower viscosity and similar polarity to the target product, and the HBD of alcohol‐based DESs does not promote the ionization of the target product. These properties of alcohol‐based DESs may facilitate mass transfer of phytochemicals and produce a higher extraction yield (Guo et al, 2020; Wang et al, 2019). The results showed that DES‐6 had a better CGA extraction yield of 4.81 mg/g, which was significantly better than 70% ethanol extraction.…”

Section: Resultsmentioning

confidence: 99%

Extraction and recovery of chlorogenic acid from sunflower disks using a high‐efficiency system composed of deep eutectic solvents and macroporous resins

et al. 2022

Food Processing Preservation

View full text Add to dashboard Cite

Conventional methods to extract and recover chlorogenic acid (CGA) from plants exhibit plenty of flaws, like over‐consumption of organic solvents, low extracting rate, and low enrichment efficiency. Herein, an ultrasound‐assisted deep eutectic solvent extraction (UAE‐DESs) was introduced to extract CGA from sunflower disks. And NKA‐II macroporous resin was used as adsorbent to adsorb CGA from dilute DESs extracts. Then NKA‐II was collected by filtration followed by desorption to obtain CGA separated from DESs. The extraction yield of CGA was 6.16 mg/g with liquid–solid ratio 31 ml/g, ultrasonic temperature 47°C, ultrasonic time 54 min, and deep eutectic solvent (DES) composed of choline chloride/1,4‐butanediol (1/2, mol/mol) and water content 30% (w/w). After NKA‐II enrichment, the recovery efficiency of CGA was 80.76% and the purity was 75.84%. Moreover, the recovered DESs could be reused during the extraction. The present research provided a time‐saving, green, and sustainable method for extracting and recovering CGA from sunflower disks. Practical applications The research proposed a method for the extraction and recovery of CGA from sunflower disks by combining UAE‐DESs and NKA‐II macroporous resins. The combination of diluted DESs with macroporous resins can effectively overcome the disadvantages of DESs and provide an efficient method for the recovery of natural products. The CGA extracted can be applied in medicine, food, and other fields.

show abstract

Effective extraction and recovery of linarin from Chrysanthemum indicum L. flower using deep eutectic solvents

Cited by 20 publications

References 46 publications

Ultrasound-Assisted Extraction Optimization of Proanthocyanidins from Kiwi (Actinidia chinensis) Leaves and Evaluation of Its Antioxidant Activity

Ultrasound-Assisted Extraction Optimization of Proanthocyanidins from Kiwi (Actinidia chinensis) Leaves and Evaluation of Its Antioxidant Activity

Effects of five extraction methods on total content, composition, and stability of flavonoids in jujube

Extraction and recovery of chlorogenic acid from sunflower disks using a high‐efficiency system composed of deep eutectic solvents and macroporous resins

Contact Info

Product

Resources

About