Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 191, P. 685 - 697
Published: Aug. 30, 2024
Language: Английский
Separations, Journal Year: 2024, Volume and Issue: 11(5), P. 145 - 145
Published: May 8, 2024
In this study, eleven kinds of flavonoids were identified from F. tataricum bran (FTB) by UPLC-Q-TOF-MS, and HPLC-DAD analysis revealed that four compounds, including rutin, quercetin, kaempferol, nicotiflorin, the most significant components. Subsequently, natural deep eutectic solvent-based ultrasound-assisted extraction (NADES-UAE) was employed to extract FTB. Among six NADES prepared, choline chloride–ethylene glycol (ChCl-EG) as a promising candidate for extracting due its superior performance. The conditions statistically investigated using response surface methodology conducted Box-Behnken design (BBD). optimal operational follows: ultrasonic time 268 s, temperature 76 °C, liquid–solid ratio 43 mL/g, which resulted in high total flavonoid yield 40.29 mg/g. Afterwards, efficient mechanism NADES-UAE comprehensively explored through FT-IR spectra, COSMO model, microstructural analysis. conclusion, is considered green, efficient, sustainable method FTB flavonoids.
Language: Английский
Citations
7
Food Chemistry Advances, Journal Year: 2025, Volume and Issue: 6, P. 100940 - 100940
Published: Feb. 28, 2025
Language: Английский
Citations
0
Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)
Published: May 8, 2025
The idea of isolating C-phycocyanin from Spirulina platensis microalgae to be used as a valuable protein has long history, so that today, with the advancement science and application various technologies, isolation this occurred by one most important processes. multiple applications in pharmaceutical, cosmetic food industries an additive natural dye. In research, aqueous two-phase system (ATPS) based on block copolymers deep eutectic solvents (DES) was for purification their phase behavior evaluated. This method can efficient cost-effective extraction compared other purifying processes such ion exchange chromatography. After that, effects parameters copolymer structure, DES type, concentration, concentration temperature ATPS containing copolymer/DES were studied purification. results showed biphasic Pluronic 10R5 ChCl-Glu is suitable obtaining grade C-phycocyanin. purity index 2.7 obtained at 25% 35% 35 °C. At these conditions, 97% efficiency achieved without any loss stability. ultrafiltration process increase 4.8. recovered during above 57 ºC. Finally, C phycocyanin confirmed using SDS-PAGE analysis.
Language: Английский
Citations
0
Marine Drugs, Journal Year: 2024, Volume and Issue: 22(12), P. 538 - 538
Published: Nov. 30, 2024
Marine microalgae are emerging as promising sources of polyphenols, renowned for their health-promoting benefits. Recovering polyphenols from requires suitable treatment and extraction techniques to ensure release the biomass analytical methodologies assess efficiency. This review provides a comprehensive comparison traditional cutting-edge procedures applied polyphenolic characterization in marine over past 26 years, with unique perspective on optimizing recovery identification. It addresses (I) cell disruption techniques, including bead milling, high-speed homogenization, pulsed electric field, ultrasonication, microwave, freeze-thawing, enzymatic/chemical hydrolysis; (II) such solid–liquid extraction, ultrasound microwave-assisted pressurized-liquid supercritical CO2; (III) methods, total phenolic flavonoid content assays advanced chromatographic like GC-MS, HPLC-DAD, HPLC-MS. Key findings showed milling chemical hydrolysis effective efficient HPLC-MS finest alternative precise characterization. Unlike previous reviews, this study uniquely integrates both extractive approaches one work, focusing exclusively microalgae, relatively underexplored area compared freshwater species, offering actionable insights guide future research industrial applications.
Language: Английский
Citations
1
Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 191, P. 685 - 697
Published: Aug. 30, 2024
Language: Английский
Citations
0