Caffeic acid is a yellow, solid chemical compound that is structually classified as a hydroxycinnamic acid, and the molecule consists of both phenolic and acrylic functional groups.

Caffeic acid is a hydroxycinnamic acid that is cinnamic acid in which the phenyl ring is substituted by hydroxy groups at positions 3 and 4. It exists in cis and trans forms; the latter is the more …

Coffee is the main source of caffeic acid in the diet. Caffeic acid might have antioxidant and anti-inflammatory effects. It might also have effects on the immune system.

May 20, 2025 · Caffeic acid is a hydroxycinnamic acid belonging to the phenolic acid family and has a phenylpropanoid (C6-C3) structure with a 3,4-dihydroxylated aromatic ring connected …

Caffeic acid is defined as a hydroxycinnamic acid commonly found in various fruits, vegetables, seasonings, and beverages, which acts as an antioxidant and may contribute to the prevention …

Aug 20, 2018 · What is caffeic acid? Caffeic acid (3,4-dihydroxy-cinnamic acid) is an organic compound and a potent antioxidant. It can be found naturally in a wide range of plants.

Overview Caffeic acid is a chemical found in many plants and foods. Coffee is the primary source of caffeic acid in the human diet. However, it can be found in other food sources such as …

Caffeic acid Formula: C 9 H 8 O 4 Molecular weight: 180.1574 IUPAC Standard InChI: InChI=1S/C9H8O4/c10-7-3-1-6 (5-8 (7)11)2-4-9 (12)13/h1-5,10-11H, (H,12,13)/b4-2+ Copy

Sep 24, 2017 · Caffeic acid is an antioxidant that is present in all foods. Caffeine is a good source, but so are a number of plant-based foods. Recent research suggests that it might slow cancer …

Caffeic acid is present in a variety of fruits, vegetables and seasonings, predominantly in the form of ester conjugates, including chlorogenic acids (esters of caffeic acid and quinic acid) and …