Protocatechuic acid, PCA molecule. It is 3,4-dihydroxybenzoic, phenolic acid, metabolite of antioxidant polyphenols, catechol, is found in green tea Stock Photo - Alamy
Improvement of Pro-Oxidant Capacity of Protocatechuic Acid by Esterification | PLOS ONE
Chemical structure of protocatechuic acid (PCA) and protocatechuic... | Download Scientific Diagram
Protocatechuic acid, PCA molecule. It is 3,4-dihydroxybenzoic, phenolic acid, metabolite of antioxidant polyphenols, catechol, is found in green tea Stock Vector Image & Art - Alamy
Chemical structure of protocatechuic acid | Download Scientific Diagram
Protocatechuic acid - Wikipedia
Protocatechuic Acid(P) | CAS 99-50-3 | LGC Standards
A Review on Protocatechuic Acid and Its Pharmacological Potential
Protocatechuic acid formula (3,4-dihydroxybenzoic acid). | Download Scientific Diagram
China Protocatechuic acid factory and manufacturer
Structure−Property−Activity Relationship of Phenolic Acids and Derivatives. Protocatechuic Acid Alkyl Esters | Journal of Agricultural and Food Chemistry
Reactive extraction: a promising approach to separate protocatechuic acid | SpringerLink