Osmanthus extract CAS 68917-05-5 is obtained by using petroleum ether as a solvent for extraction to obtain a solution, by filtration and liquid-liquid separation to remove water and impurities. Finally, it undergoes normal pressure and reduced pressure concentration to eliminate the petroleum ether.
Quality and Technical Standards
Appearance: Yellow or light brown paste;
Aroma: Possesses the characteristic fragrance of natural osmanthus;
Melting point: 40-50°C;
Ester value: ≥40;
Flash point: ≥78°C;
Autoignition temperature: ≧280°C;
Density (25°C): 0.8600-0.9650;
Heavy metal content: ≤40mg/kg;Arsenic content: ≤3 mg/kg;
Water solubility: Insoluble in water;
Solubility in ethanol: soluble in ethanol;Net oil content: ≥65%
Main Ingredients and Uses
- Osmanthus extract is a food additive permitted for use under the national food safety standard GB 1886.24-2015. FEMA usage limits (mg/kg in a solution dissolved in an equal volume of 80% ethanol): frozen dairy products 0.4, soft candy 0.5, non-alcoholic beverages 0.03.
- Osmanthus fragrans belongs to the genus Osmanthus in the Oleaceae family, commonly found as evergreen shrubs or small trees. It is primarily cultivated in Asia, particularly in Guangxi, Anhui, Hunan, Guizhou, Fujian, Jiangsu, and Zhejiang in China. Key chemical components include violet ketone, turpentine ketone, linalool, nerol, geraniol, acaciacol, terpineol, eugenol, and myrcene.- Osmanthus extract is a specialty product of China, widely used in flavoring various foods with osmanthus fragrance, as well as in the formulation of cosmetic, daily-use, and tobacco flavor essences;
Packaging and Storage
Packaging specifications: 2.5kg dedicated aluminum can, 5kg dedicated aluminum can, 10kg dedicated aluminum can
Shelf life: 2 years;
Storage Conditions: Store in a cool, dry, and well-ventilated environment, away from flammable materials. Keep in a sealed container and avoid light exposure.
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