Protocatechuic acid - Wikipedia
Protocatechuic acid (PCA) is a dihydroxybenzoic acid, a type of phenolic acid. It is a major metabolite of antioxidant polyphenols found in green tea. It has mixed effects on normal and cancer cells in in vitro and in vivo studies. [4] It is produced commercially from vanillin.
A Review on Protocatechuic Acid and Its Pharmacological Potential
Protocatechuic acid (PCA) is a type of widely distributed naturally occurring phenolic acid. PCA has structural similarity with gallic acid, caffeic acid, vanillic acid, and syringic acid which are well-known antioxidant compounds.
Protocatechuic Acid - an overview | ScienceDirect Topics
Protocatechuic acid is a dihydroxybenzoic acid derivative found in vegetables, fruits, and medicinal plants and shows numerous biological activities like antioxidant, anti-inflammatory, anti-bacterial, and antitumor (Song et al., 2020).
New progress in the pharmacology of protocatechuic acid: A …
2020年11月1日 · Protocatechuic acid (PCA) (3,4-dihydroxybenzoic acid) is a widely distributed natural phenolic compound. It is a gray to brown crystalline powder and discolors in air. At 760 mmHg, PCA has a boiling point of 410 °C and a melting point of 221°C.
New progress in the pharmacology of protocatechuic acid: A ... - PubMed
Protocatechuic acid is a natural phenolic acid, which widely exists in our daily diet and herbs. It is also one of the main metabolites of complex polyphenols, such as anthocyanins and proanthocyanins. In recent years, a large number of studies on the pharmacological activities of protocatechuic acid have emerged.
Protocatechualdehyde | C7H6O3 | CID 8768 - PubChem
Also known as protocatechuic aldehyde, protocatechualdehyde is a naturally-occuring phenolic aldehyde that is found in barley, green cavendish bananas, grapevine leaves and root of the herb S. miltiorrhiza.
3,4-Dihydroxybenzoic acid | C7H6O4 | CID 72 - PubChem
3,4-dihydroxybenzoic acid is a dihydroxybenzoic acid in which the hydroxy groups are located at positions 3 and 4. It has a role as a human xenobiotic metabolite, a plant metabolite, an antineoplastic agent, an EC 1.1.1.25 (shikimate dehydrogenase) inhibitor and an EC 1.14.11.2 (procollagen- proline dioxygenase) inhibitor.
Pharmacological Properties of Protocatechuic Acid and Its …
This paper reviews the reported pharmacological properties of protocatechuic acid (PCA, 3,4-dihydroxy benzoic acid), a type of phenolic acid found in many food plants such as olives and white grapes. PCA is a major metabolite of anthocyanin.
Protocatechuic Acid as a Topical Antimicrobial for Surgical Skin ...
2020年6月26日 · In vivo, topical PCA demonstrated dose-dependent skin penetration and antimicrobial activity against mouse skin C. acnes loads. Human clinical studies exploring the antimicrobial efficacy of topical PCA for preoperative shoulder skin antisepsis are warranted.
Pharmacokinetics of Protocatechuic Acid in Mouse and Its …
2012年11月1日 · Protocatechuic acid (PCA), a major microbial-mediated metabolite of anthocyanins, has significant anti-oxidative and anti-carcinogenic activities in vitro and in vivo; however, its pharmacokinetics remains largely unknown.