Description

Phellodendron Amurense Bark, derived from the Phellodendron amurense tree native to East Asia, is a botanical extract valued for its traditional medicinal uses and modern cosmetic applications. This bark is recognized for its therapeutic properties, including anti-inflammatory, antimicrobial, and antioxidant effects.

Chemical Composition and Structure

The active components of Phellodendron Amurense Bark include:

Berberine: An alkaloid with notable antimicrobial and anti-inflammatory properties. Berberine is often used in traditional medicine for its effectiveness in treating infections and inflammation.
Phellodendrine: A lesser-known alkaloid present in the bark that supports the overall therapeutic benefits.
Lignans: These compounds offer additional antioxidant benefits, helping to neutralize free radicals and reduce oxidative stress.
Tannins: Known for their astringent properties, tannins help tighten the skin and reduce redness or irritation.
The bark's structure consists of a complex mixture of these bioactive compounds, contributing to its varied therapeutic properties.

Physical Properties

Appearance: Typically appears as a brownish powder or extract, depending on the processing and formulation.
Odor: Mild, earthy, and somewhat woody.
Solubility: Generally soluble in alcohol and water, which facilitates its incorporation into different formulations.
pH: Usually neutral to slightly acidic when in aqueous extracts.
Stability: Exhibits stability under normal storage conditions. However, the extract should be protected from excessive light and heat to maintain its efficacy.

Production Process

Harvesting: The bark is harvested from the Phellodendron amurense tree, preferably during the autumn months when the concentration of active constituents is at its peak.
Drying: The harvested bark is dried to reduce moisture content and prepare it for extraction.
Extraction: Various extraction methods, such as using alcohol or water, are employed to isolate the active compounds from the dried bark.
Purification: The extract undergoes purification processes to remove impurities and concentrate the beneficial compounds.
Formulation: The purified extract is then formulated into various products, such as skincare items and herbal medicines, to enhance its efficacy and stability.

Applications

Medical: In traditional Chinese medicine, Phellodendron Amurense Bark is used to treat conditions such as infections, inflammation, and digestive issues. It is valued for its ability to support immune function and alleviate symptoms associated with these conditions.
Cosmetics: It is incorporated into skincare products for its anti-inflammatory and antioxidant properties. The extract helps soothe irritated skin, reduce redness, and improve skin texture and tone.
Food: Not used in food products due to its primary applications in medicinal and cosmetic fields.
Industrial Uses: Primarily used in the creation of herbal remedies and cosmetic formulations, contributing to the therapeutic and aesthetic qualities of these products.

Environmental and Safety Considerations

Generally regarded as safe for topical application, however, like all extracts, it should be used in accordance with established guidelines to avoid potential allergic reactions or skin irritations. People with allergies or very sensitive skin should exercise caution. It is important to ensure that the extract is sustainably sourced and free from harmful chemicals.

INCI Functions:


Abrasive agent. It contains abrasive particles to remove stains or biofilm that accumulate on the stratum corneum or teeth. Baking soda, kieselguhr, silica and many others have abrasive properties. Peeling or exfoliating products used in dermatology or cosmetic applications contain abrasive agents in the form of synthetic microspheres, however, these microspheres, or abrasive particles may not be biodegradable and create pollution in aquatic ecosystems.

Surfactant - Foam booster. It has the effect of introducing gas bubbles into the water and affects the cleaning process by helping to spread the cleanser. Since sebum has an inhibiting effect on the bubble, more foam is produced in the second shampoo.
Synonyms:

CAS: 164288-52-2