Cinnamomum camphora linaloolifera leaf oil is extracted from the leaves of the Linaloolifera variety of the camphor tree (Cinnamomum camphora). This essential oil is valued for its aromatic and therapeutic properties, characterized by its high linalool content. It is used in aromatherapy, cosmetics, and skincare products for its potential soothing and regenerative benefits.

Chemical Composition and Structure

The chemical composition of Cinnamomum camphora linaloolifera leaf oil includes several key components:

Linalool: The primary compound with the chemical formula C10H18O, a monoterpene alcohol known for its soothing and aromatic qualities.
Camphor: Present in smaller amounts, with the formula C10H16O, contributing to the characteristic aroma of the oil.
Eucalyptol (1,8-Cineole): With the formula C10H18O, recognized for its refreshing and antimicrobial properties.
Other Terpenes and Compounds: May include various terpenes and phenolic compounds that support the oil's overall aromatic and therapeutic profile.

The structure of linalool is:

Chemical Formula: C10H18O.
Structure: A monoterpene alcohol with a side chain, providing a floral and relaxing aroma.

Physical Properties

Cinnamomum camphora linaloolifera leaf oil typically has the following physical properties:

Color: Light yellow to pale green.
Odor: Aromatic, with a floral and slightly woody note, dominated by linalool.
Solubility: Soluble in oils and alcohol; limited solubility in water.

Production Process

The production process for Cinnamomum camphora linaloolifera leaf oil involves:

Harvesting: Leaves from the Linaloolifera variety of the camphor tree are collected when fresh and rich in essential oils.
Extraction: The oil is extracted primarily through steam distillation or cold pressing. Steam distillation is commonly used to obtain the essential oil from the leaves.
Purification: The extracted oil may be purified to remove impurities and concentrate desired components.
Standardization: The final product is standardized to ensure consistent levels of linalool and other key components.

Applications

Cinnamomum camphora linaloolifera leaf oil is used in:

Cosmetics: In skincare products for its soothing and regenerative properties. It is included in creams, lotions, and serums aimed at improving skin quality.
Aromatherapy: In essential oil blends and diffusers for its relaxing and aromatic effects.
Household Products: In air fresheners and room fragrances for its floral and woody aroma.

Safety

Cinnamomum camphora linaloolifera leaf oil is generally considered safe for use in cosmetics and personal care products when used as directed. It is important to use the product at recommended concentrations to avoid potential irritation or allergic reactions. Individuals with sensitive skin or allergies to linalool or related plant compounds should use the product with caution.

Environmental and Safety Considerations

The production of Cinnamomum camphora linaloolifera leaf oil should follow environmentally responsible practices to minimize ecological impact. Sustainable harvesting practices and efficient extraction methods are essential to reduce waste and preserve camphor tree populations. Proper labeling and handling are crucial to ensure safe and effective use in its 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: 91745-89-0 EC number 294-760-2