Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
UV visible spectrum of protocatechuic acid
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]
^ abHaynes, p. 3.190
^Haynes, p. 5.148
^Haynes, p. 5.91
^Lin, H.-H.; Chen, J.-H.; Huang, C.-C.; Wang, C.-J. (June 2007). "Apoptotic effect of 3,4-dihydroxybenzoic acid on human gastric carcinoma cells involving JNK/p38 MAPK signaling activation". International Journal of Cancer. 120 (11): 2306–2316. doi:10.1002/ijc.22571. PMID 17304508.
and 24 Related for: Protocatechuic acid information
Protocatechuicacid (PCA) is a dihydroxybenzoic acid, a type of phenolic acid. It is a major metabolite of antioxidant polyphenols found in green tea...
Comamonas thiooxydans strain E6, terephthalic acid is biodegraded to protocatechuicacid, a common natural product, via a reaction pathway initiated by terephthalate...
seed testa. It is also present in wine. It is the ethylic ester of protocatechuicacid. The compound is a prolyl 4-hydroxylase inhibitor and can be used...
Ravishankar GA (January 2000). "Biotransformation of protocatechuic aldehyde and caffeic acid to vanillin and capsaicin in freely suspended and immobilized...
complementation assay, to identify protein–protein interactions Protocatechuicacid, a phenolic acid. Personal Care Assistant, also known as unlicensed assistive...
certain phenolic compounds, including p-hydroxycinnamic acid, protocatechuicacid, and gallic acid, have been identified in the leaves of the species. Bioherbicidal...
imaging parameters and signal-to-noise). For example, a combination of Protocatechuicacid (PCA) and protocatechuate 3,4-dioxygenase (PCD) is often used as...
protocatechuicacid (PCA) and phloroglucinol carboxylic acid (PGCA). It is also degraded by Bradyrhizobium japonicum. Phloroglucinol carboxylic acid is...
caffeate, 3,4-di-O-caffeoylquinic acid, methyl 3,4-di-O-caffeoylquinate, protocatechuicacid, methyl chlorogenic acid, and luteolin. The two biflavonoids...
range of hydroxybenzoic acids: gallic acid and its ethyl ester, gentisic acid, anthranilic acid, protocatechuicacid, and ellagic acid (alizarine yellow)....
quinoline, various pyridine derivatives, catechol, benzoate, and protocatechuicacid. Rhodococci are also capable of accumulating heavy metal ions, such...
root contains triterpenoids and saponins In addition, it contains protocatechuicacid. The root of the plant is used in the traditional medicine of Korea...
bark of this plant is used in traditional medicines. Gallic and protocatechuicacids were isolated as the main antibacterial and antioxidant principles...
alcoholic solution. Danshensu as a racemic form has been made from protocatechuic aldehyde. Danshensu is sensitive to air or alkaline conditions. It oxidises...
through a condensation reaction with glyoxylic acid followed by cleaving the resulting α-hydroxy acid with an oxidizing agent. Synthesis from catechol...
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