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
Caffeic acid is an organic compound with the formula (HO)2C6H3CH=CHCO2H. It is a polyphenol. It is a yellow solid. Structurally, it is classified as a hydroxycinnamic acid. The molecule consists of both phenolic and acrylic functional groups. It is found in all plants as an intermediate in the biosynthesis of lignin, one of the principal components of biomass and its residues.[2] It is unrelated to caffeine.
^Gould, Kevin S.; Markham, Kenneth R.; Smith, Richard H.; Goris, Jessica J. (2000). "Functional role of anthocyanins in the leaves of Quintinia serrata A. Cunn". Journal of Experimental Botany. 51 (347): 1107–1115. doi:10.1093/jexbot/51.347.1107. PMID 10948238.
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Caffeicacid is an organic compound with the formula (HO)2C6H3CH=CHCO2H. It is a polyphenol. It is a yellow solid. Structurally, it is classified as a...
Caffeicacid phenethyl ester (CAPE) is a natural phenolic chemical compound. It is the ester of caffeicacid and phenethyl alcohol. CAPE is found in a...
Chlorogenic acid (CGA) is the ester of caffeicacid and (−)-quinic acid, functioning as an intermediate in lignin biosynthesis. The term "chlorogenic acids" refers...
acids in humans along with caffeic and isoferulic acid, and is absorbed in the small intestine, whereas other metabolites such as dihydroferulic acid...
derivatives of cinnamic acid. In the category of phytochemicals that can be found in food, there are : α-Cyano-4-hydroxycinnamic acidCaffeicacid – burdock, hawthorn...
turmeric, and caffeicacid is a component high in some fruits and spices. Caffeicacid is also a digestive break-down product of chlorogenic acid, high in...
occurs in a variety of plant species. It is a derivative of both caffeicacid and tartaric acid. As a suitable marker for the distinction of Echinacea species...
esterified phenolic acid, composed of caffeicacid, a hydroxycinnamate produced by plants, and tartaric acid, the principal organic acid found in grape berries...
Caffeic is an adjective referring to coffee (see also: Caffè the Italian word for it, written with two "f"). It can be found in: Caffeicacid, a hydroxycinnamic...
Chemically, it is an ester formed from quinic acid and two units of caffeicacid. Chlorogenic acid Panizzi, Luigi; Scarpati, Maria Luisa (1954). "Constitution...
acid is a heterocyclic compound of carbon, nitrogen, oxygen, and hydrogen with the formula C5H4N4O3. It forms ions and salts known as urates and acid...
phenolic acids with caffeicacid being the most numerous (38.57 mg/g). The next most common phenolic acids were ferulic acid (20.07 mg/g), p-coumaric acid (12...
the acid is named. Chemically, rosmarinic acid is a caffeicacid ester, with tyrosine providing another phenolic ring via dihydroxyphenyl-lactic acid. It...
chlorogenic acids could be a valuable, inexpensive source of antioxidants. Chlorogenic acids are homologous compounds comprising caffeicacid, ferulic acid and...
are many formulas for caffenol, all based on preparations that contain caffeicacid (i.e., coffee or tea) and a pH modifier, most often sodium carbonate...
Phytic acid is a six-fold dihydrogenphosphate ester of inositol (specifically, of the myo isomer), also called inositol hexaphosphate, inositol hexakisphosphate...
carotenes, squalene. Some trace phenols in argan oil include caffeicacid, oleuropein, vanillic acid, tyrosol, catechol, resorcinol, (−)-epicatechin and (+)-catechin...
removes CoA to afford caffeicacid. Caffeicacid then undergoes methylation by caffeicacid O-methyltransferase (COMT) to give ferulic acid. Finally, vanillin...
converted to caffeicacid by p-coumarate 3-hydroxylase using oxygen and NADPH. S-Adenosyl methionine (SAM) is then used to methylate caffeicacid, forming...
supplements, also have been shown to inhibit 5-LOX, such as baicalein, caffeicacid, curcumin, hyperforin and St John's wort. Agents such as montelukast...
A more recent study reported presence of ergometrine, lysergol, lysergic acid and other alkaloids that contribute to its pharmacological effects. While...
glycolytic reactions take place. The citric acid cycle, also known as the Krebs cycle or the TCA (tricarboxylic acid) cycle is an 8-step process that takes...
Linoleic acid (LA) is an organic compound with the formula HOOC(CH2)7CH=CHCH2CH=CH(CH2)4CH3. Both alkene groups (−CH=CH−) are cis. It is a fatty acid sometimes...
Vaccinium berries Examples: Chicoric acid - another caffeicacid derivative, is found in chicory and Echinacea. Chlorogenic acid - found in high concentration...
quercetin-3-glycoside, epicatechin, caffeicacid, delphinidin, petunidin, pelargonidin, peonidin, and malvidin. All these except caffeicacid are members of the flavonoid...
and chlorogenic acid, caffeicacid, maslinic acid, oleanolic acid, quercetin, ursolic acid, chrysin, epicatechin and other organic acids and nutritional...
analysis of propolis from Henan, China, found sinapinic acid, isoferulic acid, caffeicacid, and chrysin. In neotropical regions, in addition to a large...
to be caffeicacid. Initial experiments on Caffenol were performed in 1995 at the Rochester Institute of Technology; addition of ascorbic acid began around...
Jana, Snehasis (December 2014). "Evaluation of Inhibitory Effects of Caffeicacid and Quercetin on Human Liver Cytochrome P450 Activities". Phytotherapy...