The main purpose of the present study is to predict optimal values ultrasound-extraction conditions by employing response surface method based on Box–Behnken design from Moringa oleifera leaves. impact three independent variables, namely extraction time (5,15, and 25 min), solid solvent ratio (60%, 70%, 80%), ultrasonic amplitude (20%, 60%, 100%) yield total phenolic/flavonoid content were stud...

A comparative study of ultrasound-assisted extraction (UAE) and hydro-distillation was performed for fast extraction of estragole from tarragon (Artemisia dracunculus L.) dried leaves. Several influential parameters of the UAE procedure in the extraction of estragole (type of solvent, extraction cycles, solvent to material ratio, irradiation time and particle size) were investigated and optimiz...

Ultrasonic-assisted alkaline (UAA) technology is applied to extract cellulose from lignocellulose biomass, sugarcane bagasse (SCB). The SCB a type of agriculture residue that consists about 50 %(w/w) content, thus potential serve as feedstock for production via UAA technology. Due the complex and sturdy structure lignocellulosic most current extraction processes in industry still apply multi-st...