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|1||Product Name||Protocatechuic Acid|
|3||Chemical Name||3,4-Dihydroxybenzoic Acid|
|7||Form & Color||White to off-white|
|9||Drying Method||Circulating air drying|
|12||System certification||ISO22000:2005 (No. 001FSMS1700292)|
|13||Product Certification||Kosher(KOF), HALAL|
|15||Other Registeration||FDA facility registeration|
Protocatechuic acid PCA (also called 3,4-Dihydroxybenzoic Acid) is considered as an active component of some traditional Chinese herbal medicines such as Cibotium barometz (L.) J.Sm, Stenoloma chusanum (L.) Ching, Ilex chinensis Sims. PCA was reported to possess various pharmacological effects which may be closely correlated with its antioxidant activities. Hibiscus PCA supplementation was found to be beneficial in enhancing antioxidant status and inhibiting oxidative stress induced by exhaustive exercise in skeletal muscles.
Protocatechuic acid (PCA) is antioxidant and anti-inflammatory. PCA extracted from Hibiscus sabdariffa protected against chemically induced liver toxicity in vivo. In vitro testing documented antioxidant and anti-inflammatory activity of PCA, while liver protection in vivo was measured by chemical markers and histological assessment.
PCA has been reported to induce apoptosis of human leukemia cells, as well as malignant HSG1 cells taken from human oral cavities, but PCA was found to have mixed effects on TPA-induced mouse skin tumours. Depending on the amount of PCA and the time before application, PCA could reduce or enhance tumour growth. Similarly, PCA was reported to increase proliferation and inhibit apoptosis of neural stem cells. In an in vitro model using HL-60leukemia cells, protocatechuic acid showed an antigenotoxic effect and tumoricidal activity.
------ This paragraph is quoted from Wikipedia.
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