Description

Oleoyl Pine Bark Extract is an extract obtained from the bark of pine trees, which has been modified by esterification with oleic acid. This extract is valued for its beneficial properties, making it popular in various applications, particularly in the fields of cosmetics and personal care.

Chemical Composition and Structure

The chemical composition of Oleoyl Pine Bark Extract includes bioactive compounds such as polyphenols, flavonoids, tannins, and phenolic acids, combined with oleic acid. These compounds vary in structure: polyphenols and flavonoids have complex phenolic structures, tannins are complex polyphenols, and phenolic acids contain aromatic rings with hydroxyl groups. Oleic acid is a monounsaturated fatty acid with a long hydrocarbon chain.

Physical Properties

Oleoyl Pine Bark Extract typically appears as a light yellow to brown liquid or powder, with a characteristic woody odor. It has a slightly oily texture due to the presence of oleic acid. The extract is insoluble in water but soluble in organic solvents such as ethanol and oils.

Production Process

The production of Oleoyl Pine Bark Extract involves several steps:

Harvesting and Selection: the bark of pine trees is harvested and selected for quality
Cleaning: the harvested bark is thoroughly cleaned to remove dirt and contaminants
Extraction: the cleaned bark is subjected to an extraction process, typically using an organic solvent to obtain the bark extract
Esterification: the extracted compounds are esterified with oleic acid under controlled conditions to form the oleoyl ester
Filtration and Purification: the esterified extract is filtered to remove any impurities
Packaging: the final product is packaged under controlled conditions to ensure stability and purity.

Applications

Cosmetics: Oleoyl Pine Bark Extract is valued for its anti-aging, antioxidant, and skin-soothing properties. It is commonly included in formulations of facial creams, serums, lotions, and anti-aging products

Personal Care: in personal care products, this extract is used for its moisturizing and protective properties. It is found in products such as shampoos, conditioners, and body oils

Others: beyond cosmetic and personal care applications, Oleoyl Pine Bark Extract can be used in specialized dermatological treatments for its potent bioactive properties

Environmental and Safety Considerations

Environmental Impact: the production of Oleoyl Pine Bark Extract generally has a low environmental impact, especially when sustainable harvesting practices are employed. The use of organic solvents and the esterification process are conducted under controlled conditions to minimize ecological footprint

Safety: Oleoyl Pine Bark Extract is considered safe for topical use in the concentrations typically employed in consumer products. However, it is essential to ensure that the extract is free from contaminants. Allergic reactions are rare but cannot be excluded

INCI


Antioxidant agent. Ingredient that counteracts oxidative stress and prevents cell damage. Free radicals, pathological inflammatory processes, reactive nitrogen species and reactive oxygen species are responsible for the ageing process and many diseases caused by oxidation.
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