What are phenolic compounds examples?

Classification of Phenolic Compounds

Are phenolic compounds the same as polyphenols?

Phenolic compounds comprise one (phenolic acids) or more (polyphenols) aromatic rings with attached hydroxyl groups in their structures. Their antioxidant capacities are related to these hydroxyl groups and phenolic rings. Despite the antioxidant activity, they have many other beneficial effects on human health.

What is free phenolic compounds?

Generally, the free phenolic compounds are proanthocyanidins or flavonoids, while the bound phenolic compounds are ester-linked to cell-wall polymers, ferulic acid and its dehydrodimer derivatives being the major phenolic compound present [10], [11], [12], [13], [14], [15].

Can a phenolic compound be classified as a polyphenol?

From the chemical point of view, they have at least one aromatic ring bearing one or more hydroxyl groups and can be classified as simple phenols and polyphenols depending on the number of phenol units in the molecule.

How are phenols produced and what are their properties?

Phenols. Phenolic compounds are synthesized industrially; they also are produced by plants and microorganisms, with variation between and within species. Although similar to alcohols, phenols have unique properties and are not classified as alcohols (since the hydroxyl group is not bonded to a saturated carbon atom).

What kind of adhesive is phenol used in?

Phenol is a major component of phenolic adhesives used in wood products like plywood and oriented strand board (OSB). Phenolics can also be used in wood preservatives such as creosote.

What can phenol be used for in wood?

Phenol is a major component of phenolic adhesives used in wood products like plywood and oriented strand board (OSB). Phenolics can also be used in wood preservatives such as creosote. Industrial and Consumer Product Applications