caffeic acid

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caffeic acid

[ka′fē·ik ′as·əd]
(organic chemistry)
C9H8O4 A yellow crystalline acid that melts at 223-225°C with decomposition; soluble in water and alcohol.
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Meanwhile, chlorogenic acids and caffeic acid also act as antioxidants, adeptly scavenging harmful free radicals, Brazilian researchers reported in the Journal of Agricultural and Food Chemistry in May.
Caffeic acid phenethyl ester is a potent and specific inhibitor of activation of nuclear transcription factor NF.
Comparison of the peaks was made on the basis of their ultraviolet absorption spectra and retention times, which showed that the peaks for SPE corresponded to caffeic acid (1,6.
Effect of rosmarinic and caffeic acids on inflammatory and nociception process in rats.
1] of each caffeic acid (CA), syringic acid (SA) and 4-hydroxybenzoic acid (4-HBA) were prepared by incorporating the respective phenolic acids into Potato Dextrose Agar (PDA), with the phenolic acids being first dissolved in acetone:water (50:50; v/v) before incorporated into the medium.
With the exception of chlorogenic acid, the CSFr had the poorest acid profile in our experiment: only the presence of salicylic, caffeic, and gallic acids was established.
Protocatechuic and caffeic acids had the greatest sorption onto the solid phase, and
It is also great for your heart - the skin of the cucumber contains caffeic acid, an antioxidant that has been shown to slow down damage to the muscle following a heart attack.
Antioxidants + Repair: Look for silky serums that contain a range of skin-repairing antioxidants, such as vitamin C, green tea, and caffeic acid.
The presence of six phenolic compounds was investigated, namely, gallic, chlorogenic and caffeic acids and the flavonoids quercetin, rutin and kaempferol.
Caffeic acid phenethyl ester, or CAPE, is a compound isolated from honeybee hive propolis, the resin used by bees to patch up holes in hives.
Key words: Caffeic acid phenethyl ester, exercise, leptin, resistin, weight control.