In this research, the effect of time (10, 15, 20, 25 and 30 min) and temperature (35, 45, 55, 65
and 75 oC) of ultrasonic waves, ethanol to water ratio (20, 35, 50, 65 and 80%) of extracting …

Phenolic compounds act as receiver of the free radicals and antioxidant activity of the
extracts has high correlation with these compounds amount. Ultrasonic-assisted extraction …

Response surface methodology (RSM) was used to optimize Ultrasound-assisted Extraction
(UAE) of bioactive compounds and antioxidant activities from lotus petal (Nymphaea lotus …

In this study, optimum conditions for ultrasound-assisted extraction (UAE) of antioxidants
from Apium graveolens L. seeds were investigated by Response Surface Methodology …

Free radicals and reactive oxygen species and their effects on biological systems have
caused many problems in recent years. Antioxidants are able to protect biological systems …

In the present study, the optimization process of phenolic compounds extraction and
antioxidant activity (DPPH radical-scavenging assay, FRAP test, and oxidative stability …

In the present study, the response surface methodology (RSM) using Box-Behnken design
(BBD) was employed to optimize conditions for the extraction of phenolic compounds from …

Eucalyptus marginata L. has a significant value in traditional medicine and recently has
been shown to possess many pharmacological properties in vitro. e main goal of the present …

This study for the first time designed to optimize the extraction of polyphenolic compounds
from rhizomes of Rheum moorcroftianum using response surface methodology (RSM) …

Ultrasonic-assisted extraction (UAE) was used to extract flavonoid-enriched antioxidants
from alfalfa aerial part. Response surface methodology (RSM), based on a four-factor, five …