Tropane alkaloids (TAs) are natural toxins produced by different plants, mainly from the
Solanaceae family. The interest in TAs analysis is due to the serious cases of poisoning that …

Herbal medicines are important options for the treatment of several illnesses. Although their
therapeutic applicability has been demonstrated throughout history, several concerns about …

There are global trends for developing green and sustainable technologies in food
processing, due to the growing awareness of the importance of environmental preservation …

Because of its low critical temperature and pressure levels, supercritical carbon dioxide
(scCO2) is the most widely used supercritical fluid in the supercritical fluid extraction (SFE) …

In the past few years, graphene-based composites gained tremendous interest in sample
preparation due to the merits of large surface area, delocalized π-electron system, excellent …

Alkaloids are major dietary components well known for their pharmacological activities.
Herbal matrices require extensive processing due to their high level of complexity in order to …

Alkaloids are a type of secondary metabolites that can be found in different parts of plants.
This group of compounds is diverse and can be divided into nine subgroups: pyridine …

Unripe tomatoes represent an agri-food waste resulting from industrial by-processing
products of tomatoes, yielding products with a high content of bioactive compounds with …

Ultrasound-mechanical stirrer assisted extraction (UMSAE) of extraction yield, total alkaloid
content (TAC) and antioxidant (DPPH) activity from Annona muricata leaves were optimized …

The application of salting out assisted liquid-liquid extraction for the rapid and simple
simultaneous determination of pyrrolizidine alkaloids and related N-oxide in honey and …