Procyanidins are polyphenols abundant in dietary fruits, vegetables, nuts, legumes, and
grains with a variety of chemopreventive biological effects. Rapid structure determination of …

Objectives. Tannins with complex structures are important plant resources, which are
abundant in the genus Terminalia. Various Terminalia species have been playing an …

Proanthocyanidins (PACs) are a group of bioactive molecules found in a variety of plants
and foods. Their bioavailability depends on their molecular size, with monomers and dimers …

We investigated changes in the phenolic profile and antioxidant properties in the extracts of
developing seeds of açaí (Euterpe oleracea). Four developmental stages were evaluated …

Flavan-3-ols, which comprise proanthocyanidins and their monomers, are major flavonoids
in strawberries, and they have a wide range of biological activities and health benefits …

Background Matrix-assisted laser desorption/ionization-time of flight (MALDI-TOF) mass
spectrometry (MS) has become a widely used technique for the rapid and accurate …

There are many types of natural plants in nature that contain a variety of effective and
complex chemical components. These constituents can be categorized as organic acids …

Proanthocyanidins (PAC) are an important and widely spread class of natural products with
various bioactivities. The analytical evaluation of oligomeric and polymeric …

A-type proanthocyanidins (PAC-As) are plant-derived natural polyphenols that occur as
oligomers or polymers of flavan-3-ol monomers, such as (+)-catechin and (−)-epicatechin …

Background Procyanidins is a polyphenolic compound with multiple properties. However,
the application of exogenous procyanidins in crops has not been reported. Aromatic rice is a …