Investigation of a pine bark extract for bioactive proanthocyanidin oligomers resulted in the
isolation of structurally related dimeric seco B-type procyanidin derivatives, 1–5. This …

Objective To elucidate the structure–activity relationships (SARs) of proanthocyanidins
(PACs) with type I collagen using sixteen chemically defined PACs with degree of …

To enable translational studies, a scalable preparative isolation scheme was developed for
underivatized cocoa (Theobroma cacao) proanthocyanidins (PACs), affording six all-B-type …

Autophagy is a crucial process for maintaining cellular homeostasis by degrading and
recycling unnecessary or damaged cellular components. In the process of exploring …

The present study demonstrates the relationship between conventional and quantum
mechanical (QM) NMR spectroscopic analyses, shown here to assist in building a …

This study investigated whether treatment with plant-based polyphenols (PB–P) affected the
biochemical and/or biomechanical properties of dentin extracellular matrix (ECM). Three PB …

Proanthocyanidins (PACs) are near-ubiquitous and chemically complex metabolites,
prototypical of higher plants. Their roles in food/feed/nutrition and ethnomedicine are widely …

Proanthocyanidins (PACs) are complex flavan-3-ol polymers with stunning chemical
complexity due to oxygenation patterns, oxidative phenolic ring linkages, and intricate …

In nature, proanthocyanidins (PACs) with A-type linkages are relatively rare, likely due to
biosynthetic constraints in the formation of additional ether bonds to be introduced into the …

Red rice (RR) is bred for the high-quality proanthocyanidins (PAs) deposition and
colouration in the pericarp, which contribute to its potential as a functional food ingredient …