Description

Cinnamomum camphora bark oil is an essential oil extracted from the bark of the camphor tree (Cinnamomum camphora), a large evergreen tree native to Asia. This oil is valued for its strong camphor-like aroma and is used in various applications, including cosmetics, traditional medicine, and household products. It is known for its potential antimicrobial, anti-inflammatory, and soothing properties.

Chemical Composition and Structure

The chemical composition of Cinnamomum camphora bark oil includes several key compounds:

Camphor: The primary component with the chemical formula C10H16O. It is a bicyclic monoterpene known for its strong aroma and therapeutic properties.
Eucalyptol (1,8-Cineole): A major component with the formula C10H18O, recognized for its refreshing and antimicrobial effects.
Linalool: A monoterpene alcohol with the formula C10H18O, contributing to the oil’s soothing and aromatic qualities.
Other Terpenes and Sesquiterpenes: Such as alpha-pinene and beta-pinene, which enhance the oil’s overall therapeutic profile.

The structure of camphor, a key compound, is:

Chemical Formula: C10H16O.
Structure: A bicyclic structure with a ketone group, responsible for its distinctive aroma and therapeutic effects.

Physical Properties

Cinnamomum camphora bark oil typically exhibits the following physical properties:

Color: Usually colorless to pale yellow.
Odor: Strong, aromatic, with a distinctive camphoraceous and woody scent.
Solubility: Soluble in alcohol and oils; limited solubility in water.

Production Process

The production process for Cinnamomum camphora bark oil involves:

Harvesting: The bark of the camphor tree is collected, ensuring it is fresh and free from contaminants.
Extraction: The bark is subjected to steam distillation or solvent extraction to isolate the essential oil. Steam distillation is the common method for obtaining the essential oil, which separates the volatile compounds such as camphor and eucalyptol.
Purification: The oil may be purified to remove impurities and concentrate the beneficial components.
Standardization: The final product is standardized to ensure consistent levels of key compounds, such as camphor and eucalyptol.

Applications

Cinnamomum camphora bark oil is used in:

Cosmetics: Incorporated into skincare products for its antimicrobial, anti-inflammatory, and soothing properties. It is used in creams, lotions, and other topical treatments.
Pharmaceuticals: Utilized in traditional medicine and some modern formulations for its potential therapeutic benefits, including pain relief and respiratory support.
Aromatherapy: Employed in essential oil blends and diffusers for its aromatic and calming effects.
Household Products: Found in air fresheners and disinfectants due to its strong scent and antimicrobial properties.

Safety

Cinnamomum camphora bark oil is generally considered safe for use in cosmetics and personal care products when used as directed. It is important to use it in recommended concentrations to avoid potential irritation or allergic reactions. Individuals with sensitive skin or allergies to camphor or related compounds should exercise caution.

Environmental and Safety Considerations

The production of Cinnamomum camphora bark oil should adhere to environmentally responsible practices to minimize ecological impact. Sustainable harvesting practices and efficient extraction methods are crucial for reducing waste and preserving camphor tree populations. Proper labeling and handling are essential to ensure safe and effective use in various applications.

INCI


Fragrance. It plays a very important role in the formulation of cosmetic products as it provides the possibility of enhancing, masking or adding fragrance to the final product, increasing its marketability. It is able to create a perceptible pleasant odour, masking a bad smell. The consumer always expects to find a pleasant or distinctive scent in a cosmetic product.

Skin conditioning agent. It is the mainstay of topical skin treatment as it has the function of restoring, increasing or improving skin tolerance to external factors, including melanocyte tolerance. The most important function of the conditioning agent is to prevent skin dehydration, but the subject is rather complex and involves emollients and humectants that can be added in the formulation.
Synonyms:

CAS: 92201-50-8 EC number 295-980-1