Figure 2.
(A) Composition of the monomeric building block of proanthocyanidins. (B) Schematic representation of the permutation of catechin monomers in PACs with various degrees of polymerization.
(A) Composition of the monomeric building block of proanthocyanidins. (B) Schematic representation of the permutation of catechin monomers in PACs with various degrees of polymerization.