Grape pomaces (GPs) are characterized by high contents of phenolics due to an incomplete
extraction during the winemaking process. These phenolics are secondary plant metabolites …

Polyphenols comprise a large family of naturally occurring secondary metabolites of plant-
derived foods and are among the principal micronutrients associated with the health …

This article reviews recent developments in methods of sample preparation and analytical
methodologies for the quantification of anthocyanins and their extraction from food sources …

The use of additives with preservative effects is a common practice in the food industry.
Although their use is regulated, natural alternatives have gained more attention among …

Flavonoids have elicited significant attention as a result of their importance in plants, their
influence on the properties of natural-product derived commodities and especially as a …

Polyphenolic compounds (PCs) have received exceptional attention at the end of the past
millennium and as much at the beginning of the new one. Undoubtedly, these compounds in …

Coffee, the one of the most popular beverages in the world, contains many bioactive
compounds especially caffeine—the natural stimulant and chlorogenic acids with …

This article gives an overview on the work available on methods for berry pomace
processing, on methods for polyphenol extraction and on methods for polyphenol analysis …

Polyphenols, the most abundant components in tea, determine the quality and health
function of tea. The analysis of polyphenols in tea is a topic of increasing interest. However …

Plants exposed to drought stress, as usually occurs in Patagonian shrublands, have
developed different strategies to avoid or tolerate the lack of water during their development …