Modern techniques for flavonoid extraction—to optimize or not to optimize?

A Jurinjak Tušek, D Šamec, A Šalić - Applied Sciences, 2022 - mdpi.com
Flavonoids, specialized metabolites found in plants, have a number of beneficial properties
and are important for maintaining good health. Efficient extraction methods are required to …

[PDF][PDF] Valorization of Aloe barbadensis Miller.(Aloe vera) Processing Waste.

J Semerel, N John, W Dehaen… - Journal of Renewable …, 2023 - lirias.kuleuven.be
Aloe vera plant is known worldwide for its medicinal properties and application in gel-based
products such as shampoo, soap, and sunscreen. However, the demand for these gel-based …

Statistical optimization and characterization of fucose-rich polysaccharides extracted from pumpkin (Cucurbita maxima) along with antioxidant and antiviral activities

H El-Gendi, MM Abu-Serie, EA Kamoun… - International Journal of …, 2023 - Elsevier
Biologically active phytochemicals from pumpkin reveal versatile medical applications,
though little is known about their antiviral activity. The fucose-rich polysaccharide extraction …

Study on Extraction and Antioxidant Activity of Flavonoids from Hemerocallis fulva (Daylily) Leaves

W Wang, X Zhang, Q Liu, Y Lin, Z Zhang, S Li - Molecules, 2022 - mdpi.com
Hemerocallis fulva is a medical and edible plant. In this study, we optimized the ultrasound-
assisted extraction (UAE) process of extracting flavonoids from Hemerocallis fulva leaves by …

Preparation of Bioactive De-Chlorophyll Rhein-Rich Senna alata Extract

WW Aung, K Panich, S Watthanophas, S Naridsirikul… - Antibiotics, 2023 - mdpi.com
Senna alata leaves display various biological activities as a result of their rhein and phenolic
composition. The objective of this study was to develop bioactive de-chlorophyll rhein-rich S …

[HTML][HTML] Optimization of Portulaca oleracea L. extract using response surface methodology and artificial neural network and characterization of bioactive compound by …

F Alshammari, MB Alam, M Naznin, S Kim… - Arabian Journal of …, 2023 - Elsevier
The well-known medicinal plant Portulaca oleracea L.(PO) is used as a traditional medicine
and culinary herb to treat various diseases. Fatty acids, essential oils, and flavonoids were …

[HTML][HTML] Application of Response Surface Methodology to Design and Optimize Purification of Acetone or Aqueous Acetone Extracts of Hop Cones (Humulus lupulus L …

N Żuk, S Pasieczna-Patkowska, J Flieger - Materials, 2024 - pmc.ncbi.nlm.nih.gov
Iron oxide nanoparticles (IONPs) are an ideal sorbent for magnetic dispersion extraction due
to their superparamagnetic properties and developed and active surface. This work aims to …

Sennosides A and B could contribute to the antimicrobial efficiency of Senna alexandrina Mill. against pathogenic bacteria in vitro and in vivo models

K Gowtham, G Thiruppathi, M Balasubramanian… - South African Journal of …, 2024 - Elsevier
The search of new antimicrobial compounds is increasing in due with increasing bacterial
infections. Discovering effective antibacterial medications is crucial for improving healthcare …

Effect of magnetic nanofluid on cooling of hot obstacles in a minichannel: Optimization of obstacle size and spacing

S Aghakhani, AH Pordanjani - Journal of Magnetism and Magnetic …, 2023 - Elsevier
This study conducts a numerical simulation of laminar flow of water/alumina nanofluids
(NFs) in a channel with 5 hot obstacles. Obstacles and the wall beneath them have a high …

DES-based microwave-and ultrasound-assisted extraction of natural products from Rumex hastatus as per response surface methodology

N Anis, D Ahmed - Sustainable Chemistry and Pharmacy, 2023 - Elsevier
Rumex hastatus D. Don is a medicinal wild herb that abundantly grows in many parts of the
world. The current work explores the extraction of its polyphenolic and antioxidant …