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 …

Pomace is a winemaking by-product, rich in bioactive compounds which exert various health
benefits and are used as dietary supplements, cosmetic ingredients, food colorants and …

Grape pomace can be regarded as an excellent and affordable source of polyphenolic
compounds. Hence, the main objective of this work was to conduct a comparative study of …

The aim of this study was to characterize grape pomace (GP) from winemaking byproducts
of different grape samples (Cabernet Sauvignon—CS; Merlot—ME; Mix composed of 65 …

Highlights•Sequential water and ethanol extractions allow polyphenol recovery from grape
pomace.•Digestion with Celluclast enzyme improves the amount of polyphenols released …

In recent years there has been a growing concern about environmental pollution linked to
the generation of agroindustrial waste. The wine industry generates approximately 8.49 …

In this research work grape stalk samples from the Douro region were analyzed concerning
polyphenolic composition. Different solid–liquid extraction conditions were tested for …

Grapes, particularly the species Vitis vinifera L., are one of the most widely grown crops in
the world. Winemaking processes generate a high amount of residues, which currently pose …

The present work aimed at optimizing a two-step enzymatic plus solvent-based process for
the recovery of bioactive compounds from white grape (Vitis vinifera L., mix of Trebbiano and …

Phenolic compounds are highly valuable products that remain trapped in grape pomace, an
abundant winery by-product. Therefore, efficient extraction procedures of these compounds …