Used in processed foods and cosmetics, the red pigments in Capsicum (chile pepper) are important sources of non-toxic red dyes. The common method for extracting pigments from dried Capsicum uses ...

Environmental laboratories routinely work with some of the most hazardous solvents in analytical chemistry. Liquid-liquid extraction (LLE), Soxhlet extraction, and solid-phase extraction (SPE) ...

An optimized ultrasound-assisted extraction protocol and a 15-peak HPLC fingerprint with chemometric analysis were ...

MicroGEM is a biotechnology company with the vision to democratize molecular biology through integration of sample preparation with advanced microfluidics. Our goal is to create portable devices that ...

A salt-saturated supramolecular solvent-based liquid–liquid microextraction method coupled with UV–Vis spectrophotometry was developed for the sensitive determination of trace levels of curcumin in ...

Solid-phase extraction (SPE) encompasses a suite of methods for isolating and concentrating analytes from complex matrices by partitioning target compounds onto a solid sorbent followed by solvent ...

An invaluable, comprehensive, and cutting-edge reference for nuclear scientists, chemists, biologists, physicists, physicians, chemical educators and students, this volume explores the instrumentation ...

GCSE chemistry - Full lesson powerpoint for the higher ability only lesson, biological methods of extraction including phytomining and bioleaching. Also includes a foundation alternative to practice ...

Fully editable C6.3 Extraction of Aluminium lesson for AQA GCSE Chemistry (Triple & Combined Science). Teach students how aluminium is extracted from molten aluminium oxide using electrolysis, with ...