Although numerous methods have been used to extract polyphenols from vegetal sources,
these procedures have been rarely compared directly. Herein, four maceration and …

Anthocyanins are one class of natural water-soluble plant pigments which are commonly
known to people and possess many important physiological functions and bioactivities. They …

Illustrative applications of a new sample introduction method to mass spectrometry (MS),
termed Venturi electrospray ionization (VESI), are described. VESI can be performed with …

Vitisins constitute the major group of pyranoanthocyanins naturally occurring in red wines.
Regarding their chemical structure, only carboxypyranoanthocyanins have been detected …

The increasing consumer demand for more nutritious foods, naturally sourced ingredients,
and cleaner labels is pushing the food and cosmetic industries to transition from the use of …

Estudios epidemiológicos han observado una asociación consistente entre el consumo de
frutas y hortalizas y un menor riesgo de sufrir enfermedades crónicas como el cáncer y las …

This research examines fired clay bricks made with waste pomace from the wine industry as
an additive in brick production. To this end, we analyse and discuss the chemical …

Flavonoids are one of the largest groups of plant secondary metabolites. They comprise
several thousand compounds that share a phenylchromane skeleton and can be classified …

Ziel der vorliegenden Arbeit war es, durch Lagerung hervorgerufene unerwünschte
Alterungsphänomene in Fruchtsäften und Konzentraten aus anthocyanhaltigen Früchten …

Proanthocyanidins (PAs) are fundamental nutritional metabolites in different types of grape
products consumed by human beings. Although the biosynthesis of PAs in berry of Vitis …