What is protocatechuic acid(PCA)?
Numerous palatable and therapeutic plants contain the dihydroxybenzoic phenolic component known as Protocatechuic Acid(PCA). When tested using the 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity assay, it is the primary metabolite of antioxidant polyphenols present in green tea (IC50 = 16.3 μM) and demonstrates the capacity to scavenge free radicals. Its anti-inflammatory, anti-hyperglycemic, neuroprotective, and anti-cancer properties are well recognized. demonstrates pro-apoptotic and anti-proliferative properties in many tissues and inhibits chemical carcinogenesis in vitro under PCA‵s dependence.
Protocatechuic acid(PCA) benefits
1. Antibacterial effect
Numerous microorganisms are susceptible to the inhibitory effects of protocatechuic acid, including methicillin-resistant strains of Staphylococcus aureus, Klebsiella pneumoniae, Pseudomonas aeruginosa, and Acinetobacter baumannii.
2. Anticancer effect
Protocatechuic Acid has the ability to stop cancer cells from metabolizing, lessen their invasiveness, and encourage cancer cell death in the human breast, lung, liver, cervix, and prostate. It lowers the viability of these cancer cells and is concentration-dependent. This demonstrates how protocatechuic acid works against cancer by either inducing the death of cancer cells or postponing their uptake and metabolism. It may act as an anticancer agent.
3. Antioxidant effect
Alpinia zingiberensis protocatechuic acid inhibits oxidative damage, decreases the rate of cell survival in vitro caused by hydrogen peroxide, and can lessen oxidative stress in vivo. Its antioxidative properties and ability to limit the production of free radicals may be the source of its protective effects. Hibiscus sibiricum‵s protocatechuic acid protects hepatocytes against oxidative damage brought on by t-BHP. In rat cardiac tissue, protocatechuic acid exerts a protective effect against histopathological and oxidative damage caused by dioxin. By lowering the levels of glutathione, catalase, glutathione peroxidase, and superoxide dismutase in dioxin-induced rat heart tissue and raising the levels of thiobarbituric acid active substances, it lessens the necrosis and bleeding of heart tissue.
4. Anti-inflammatory effect
Protocatechuic acid has an anti-inflammatory effect. It has a protective effect on LPS-induced RAW-264.7 cells and the air bag model of mice induced by caraway gum, and can reduce the proinflammatory factors TNF-α, IL-1β, proinflammatory mediators NO, PGE2, INOS, COX-2, NF-κB and MAPK
5. Anti-hyperglycemic effect
Diabetes issues connected to glycation can be avoided or lessened with the use of protocatechuic acid.
In mice with diabetes, protocatechuic acid markedly raised insulin levels and decreased blood glucose.
What is the use of protocatechuic acid?
01 Medical Intermediate: A Valuable Assistant in Anticancer Drugs
To create therapeutic molecules with strong anticancer action, protocatechuic acid, the synthetic starting material for the anticancer medication erlotinib, must go through several laborious processes like etherification and nitration. This finding has given the field of cancer treatment fresh hope and given many patients access to possible therapeutic choices. It also plays a critical role in the treatment of respiratory system disorders, infectious diseases, and poisoning episodes due to its numerous effects, including detoxifying, expectorant, antibacterial, and antiasthmatic properties.
02 Cosmetics Field: Has Great Potential in Skin Anti-wrinkle and Anti-aging
Protocatechuic acid is a potent natural antioxidant that can prevent oxidative stress-induced skin damage and neutralize free radicals. In addition to slowing down the aging process of the skin, it helps shield the skin from oxidative stress brought on by external sources like pollution, UV radiation, and oxides.
03 Feed Additive: The Guardian of Animal Health
Protocatechuic acid exhibits its special usefulness in the animal business as well. Protocatechuic acid can boost immunity, improve meat quality and flavor, encourage animal growth and development, and increase feed utilization when added to feed. It can so increase the aquaculture industry's financial gains while simultaneously maintaining the health of the animals.
04 New Material Replacing Bisphenol A: The New Favorite in Aerospace
The industry has long been preoccupied with the safety concern surrounding bisphenol A. In the realm of novel materials, protocatechuic acid exhibits tremendous promise as a viable substitute. It may generate materials with a high crosslinking density, which enhances the material's thermal stability, impact toughness, and elongation at break thanks to its special functional groups, such as hydroxyl and carboxyl groups. A wide range of applications in the aerospace industry are made possible by the outstanding performance of protocatechuic acid modified acrylate resin.
05 Synthesis of Vanillin: A Key Raw Material in the Food and Spice Industry
Protocatechuic acid is an essential raw ingredient in the manufacture of vanillin, a chemical that is widely utilized in the culinary, cosmetic, and spice industries. Vanillin can be produced from protocatechuic acid through particular chemical processes, offering a consistent supply of raw materials for the growth of associated industries. Vanillin‵s distinct scent and stability contribute significantly to improved product quality and user experience.
As Protocatechuic Acid manufacturers, LonierHerb has mastered the production process, every year, there are lots of products to be shipped all over the world. If you are interesting, please contact us freely. Email: info@lonierherb.com Whatsapp/Wechat: +86-18189137076
