Naturally active compounds are usually contained inside plants and materials thereof. Thus,
the extraction of the active compounds from plants needs appropriate extraction methods …

With the rapid development of the nuclear industry, more-stringent requirements are
proposed for high-level radioactive waste liquid treatment and the enrichment of isotope …

In this study, the supercritical CO 2 fluid extraction (SFE− CO 2) conditions for obtaining the
maximum flavonoid yield from Xinjiang jujube leaves (XJL) were optimized using response …

The main purpose of the present study is to predict the optimal values of the ultrasound-
extraction conditions by employing the response surface method based on Box–Behnken …

A reusable heterogeneous composite catalyst was prepared from mixtures of poultry
eggshells and moringa leaves for the production of biodiesel (BD). The raw materials were …

Tomato leaves, the main by-product from tomato production, are a potential protein source.
In this study, proteins were extracted from tomato leaves collected from different positions of …

Selective removal of phenolic compounds (PCs) from de-oiled sunflower kernel is generally
considered a key step for food applications, but this often leads to protein loss. PC removal …

Flavonols, such as quercetin and kaempferol, are pigments found in Moringa oleifera leaves
(M. oleifera), which show potential medical values that can be extracted using various …

Until the present, oilseed extractions have been mainly performed using hexane: a toxic,
non-sustainable solvent. Extraction methods using ethanol have recently been proposed …

This work investigated the effect of the solvent composition and solid/solvent ratio on the
extraction of antioxidants from Moringa oleifera Lam leaves using experimental design and …