Grape juice reduces the effects of amyloid β aggregation phenotype and extends the longevity in .

Objectives: Alzheimer's disease (AD) is a neurodegenerative disorder characterized by the presence of aggregated amyloid-β (Aβ) peptides. Several natural compounds have been proposed against this disease and grape products are among these. However, little is known about grape juice potential.

Solid cation exchange phase to remove interfering anthocyanins in the analysis of other bioactive phenols in red wine.

Bioactive phenols (BPs) are often targets in red wine analysis. However, other compounds interfere in the liquid chromatography methods used for this analysis. Here, purification procedures were tested to eliminate anthocyanin interference during the determination of 19 red-wine BPs.