Deuterated proanthocyanidin metabolite 5-(3′, 4′-dihydroxyphenyl)-γ-valerolactone has
been successfully produced. This metabolite is responsible for several proanthocyanidin …

Proanthocyanidins (PAs) are polyphenols that are widely distributed in various parts of
plants, eg, fruits, vegetables, nuts, bark, and leaves. PAs can be divided into three classes …

In this study, 34 deep eutectic solvents were successfully prepared for the extraction of
proanthocyanidin from Rhodiolae Crenulatae Radix et Rhizomes. The extraction process …

Remarkable progress toward the complete elucidation of the biosynthesis of flavanoids has
been accomplished during the last decade, but the final steps presumably involving the …

The proanthocyanidin pool of plants is of exceptional complexity. This is mainly due to
extensive variation in hydroxylation pattern as well as several regio-/stereochemical and …

Proanthocyanidins (PAs) are oligomers or polymers of plant flavan-3-ols and are important
to plant adaptation in extreme environmental conditions. The characterization of …

Biosynthesis is well elucidated for 5-hydroxyflavonoids (phloroglucinol type), but for 5-
deoxyflavonoids (resorcinol type) the knowledge is still limited. We provide detailed and …

The plant flavonoid dogma proposes that labile plant flavonoid carbocations (PFCs) play
vital roles in the biosynthesis of proanthocyanidins (PAs). However, whether PFCs exist in …

Proanthocyanidins (PAs) are oligomers or polymers of plant flavan-3-ols and are important
to plant adaptation in extreme environmental conditions. The characterization of …

Proanthocyanidins (PACs) are oligomeric flavan‐3‐ols found in fruits and botanicals that are
used as ingredients in dietary supplements due to their putative health benefits. In the …