Description

Pyrus Malus Bark Extract is derived from the bark of the apple tree (Pyrus malus). This extract is used in cosmetics and personal care products for its potential skin benefits, including antioxidant properties and its role in improving the appearance and health of the skin. The bark contains a variety of bioactive compounds that contribute to its efficacy in cosmetic formulations.

Chemical Composition and Structure:

Basic Structure: The bark extract contains various bioactive compounds, including polyphenols, flavonoids, and tannins. These compounds contribute to its antioxidant and anti-inflammatory properties.
Polyphenols: Includes compounds such as quercetin and catechins.
Flavonoids: Includes quercetin and other flavonoids known for their antioxidant properties.
Tannins: A type of polyphenol that has astringent properties.
Functional Groups: The extract contains hydroxyl groups and phenolic groups that are responsible for its antioxidant and anti-inflammatory effects.
Formula: The chemical composition of Pyrus Malus Bark Extract is complex and varies, but it primarily includes polyphenolic compounds with formulas like C15H10O7 for quercetin.

Physical Properties:

Appearance: Pyrus Malus Bark Extract can vary in appearance depending on the processing method. Typically, it is a brownish or dark-colored powder or liquid.
Solubility: The extract is soluble in water and ethanol, making it suitable for use in various cosmetic formulations.
Odor: The extract generally has a mild, woody, or earthy odor, which may vary based on the extraction process.

Production Process:

Harvesting and Preparation: Apple tree bark is collected and cleaned. Only the outer bark is typically used, as it contains the most active compounds.
Extraction: The bark is subjected to extraction processes using solvents such as water or ethanol. This helps in isolating the active compounds from the bark.
Purification: The extract is then purified to remove impurities and concentrate the beneficial compounds. This may involve filtration and evaporation.
Formulation: The purified extract is then formulated into cosmetic products as either a powder or liquid, depending on the desired end product.

Applications:

Cosmetics: Pyrus Malus Bark Extract is used in various cosmetic products, including creams, serums, and lotions, for its antioxidant and anti-inflammatory benefits. It helps to protect the skin from oxidative stress and improve its overall appearance.
Personal Care: Also used in personal care products for its potential to enhance skin texture and provide soothing effects.

Environmental and Safety Considerations:

Environmental Impact: The use of Pyrus Malus Bark Extract is generally considered sustainable, as it utilizes parts of the apple tree that are not typically consumed or used. This helps to reduce waste and make use of otherwise discarded materials.
Safety: The bark extract is generally regarded as safe for topical application. However, like all botanical extracts, it should be used according to established guidelines to avoid potential allergic reactions or skin irritations. Safety assessments are advised for new formulations or high concentrations.

INCI Functions:


Cosmetic astringent. This ingredient exerts a direct effect on the skin by tightening dilated pores by contracting stratum corneum cells and removing superfluous oil.
Synonyms:

CAS: 85251-63-4 EC number 286-475-7