Overview
Osmanthus Absolute is a premium essential oil derived from the fragrant flowers of the Osmanthus fragrans plant, native to East Asia. The extraction process typically involves solvent extraction or steam distillation, yielding a highly concentrated oil with a rich, sweet aroma reminiscent of apricots and floral undertones. This oil is highly valued in the fragrance and flavor industries for its unique scent profile. It is often used as a key ingredient in high-end perfumes, gourmet food flavorings, and luxury skincare products. The labor-intensive extraction process and the limited availability of the flowers contribute to its premium price.
Physical and Chemical Properties
Osmanthus Absolute is a viscous liquid ranging in color from pale yellow to amber. Its density is slightly less than water, typically around 0.92-0.96 g/cm³. The oil is soluble in alcohol and fixed oils but insoluble in water, which affects its formulation in various applications. The chemical composition of Osmanthus Absolute is complex, containing various terpenes, esters, and other aromatic compounds that contribute to its distinctive fragrance. The exact composition can vary depending on the extraction method and the specific cultivar of Osmanthus used.
Main Applications
In perfumery, Osmanthus Absolute is prized as a heart note, adding depth and sweetness to floral and fruity fragrance compositions. It blends particularly well with rose, jasmine, and citrus oils. The food industry uses it as a natural flavoring agent, especially in teas, desserts, and alcoholic beverages. The cosmetic industry incorporates Osmanthus Absolute into high-end skincare products for its pleasant aroma and potential antioxidant properties. In aromatherapy, it is valued for its calming and mood-enhancing effects, often used in diffusers or massage oils.
Safety and Storage
Osmanthus Absolute is generally considered safe for use in food, fragrance, and cosmetic applications when properly diluted. However, as with all essential oils, it should be patch tested before widespread topical use to check for potential skin sensitivity. Proper storage is crucial to maintain the oil's quality. It should be kept in dark glass bottles in a cool place away from direct sunlight and heat sources. When stored correctly, the oil can maintain its quality for several years.
B2B Procurement Guide
When sourcing Osmanthus Absolute for commercial use, buyers should pay close attention to the oil's purity and origin. Reputable suppliers should provide a Certificate of Analysis (COA) detailing the oil's composition and purity. The price can vary significantly based on the extraction method and the oil's concentration. Bulk buyers should consider establishing long-term relationships with trusted suppliers in China, where most Osmanthus is cultivated. It's advisable to request samples before placing large orders to verify quality consistency. Due to its high value, proper documentation and secure shipping methods are recommended.
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