Polyphenolic compounds (PC) are among the most abundant secondary metabolites in
nature. They are widely distributed in the world and can be found in fruits, cereals, tea …

Background Microfluidic devices have evolved into low-cost, simple, and powerful analytical
tool platforms. Herein, an electrochemically-based microfluidic nanobiosensor array for …

There is a necessity to protect the quality and authenticity of herbs and spices because of
the increase in the fraud and adulteration incidence during the last 30 years. There are …

Featured Application The relevance of phenolic acids, flavonoids, and other polyphenols as
the biologically active components of nutraceuticals is pointed out here. The principal …

The era of globalization causes that the export and import of food from different continents of
the world are becoming more and more common, which may directly contribute to the …

Simultaneous quantitative analysis of caffeic acid (CAFA) and uric acid (UA) in biological
samples was carried out using a pencil graphite electrode (PGE) coated with a mixture of …

After a decade of research, development, and instrument commercialization, capillary
electrophoresis (CE) has firmly established itself as a recognized analytical technique. CE is …

The review covers the specific features of the structure of flavanones and a critical review of
methods for their determination in various samples. The data are summarizes according to …

While traditional Chinese medicine (TCM) is considered a valuable resource for drug
discovery and form a potential basis for drug development, they also carry substantial safety …

Plants produce secondary metabolites as a result of a defense mechanism of plants against
biotic and abiotic stresses. Alkaloids represent a diverse group of secondary metabolites …