Ultrasonic bidirectional regulation of chrysophanol and aurantio-obtusin self-assembly enhanced nanofiltration separated ethanol extract of cassia seed

Ultrasonics Sonochemistry, Journal Year: 2025, Volume and Issue: 118, P. 107382 - 107382

Published: May 10, 2025

Language: Английский

Influence of Transmembrane Pressure on the Retention of Bioactive Compounds and Alcohol Content in Red Wine Nanofiltration

WSEAS TRANSACTIONS ON BIOLOGY AND BIOMEDICINE, Journal Year: 2024, Volume and Issue: 22, P. 67 - 71

Published: Nov. 5, 2024

Membrane nanofiltration technology is an efficient method for wine dealcoholization and concentration of various bioactive compounds has a vast number applications in production. To obtain optimal features the obtained products, both parameters mode filtration, as well characteristics used filtration membrane, are great importance. In this study, native Bulgarian red Mavrud via MaxiMem Prozesstechnik GmbH system, completed with polymer membranes was performed. Rejection coefficients ethanol selected compоnents were measured their increase applied pressure (10 to 50 bar) observed. Cross-flow flat sheet performed diafiltration mode. Partial (5-8% EtOH) good preservation remaining composition. Depending on degree membranes, loss 0 24% anthocyanins, 8 19% polyphenols, 2 30% ORAC activity

Language: Английский

Study of interfacial competitive distribution and synergistic permeation in nanofiltration separation of Salvia divinorum acids from the aqueous extract

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 66, P. 106096 - 106096

Published: Sept. 1, 2024

Language: Английский