Basil Oil is an essential oil extracted from the leaves and flowering tops of the basil plant (Ocimumbasilicum). Known for its sweet, herbaceous aroma, it is widely used in aromatherapy, culinary applications, and traditional medicine.
Chemical Composition
Menthol: 35-45%
Menthone: 15-30%
Menthofuran: 1-10%
1,8-Cineole (Eucalyptol): 3-15%
Menthyl Acetate: 1-10%
Limonene: 1-5%
Pulegone: ≤ 1%
Specifications
Identification:
GC-MS Analysis: The chromatogram should show major peaks corresponding to menthol, menthone, and other minor components.
Assay: Menthol Content: 35-45% (measured by GC)
Physical Tests:
Specific Gravity: 0.900 – 0.920
Refractive Index: 1.460 – 1.470
Optical Rotation: -20° to -30°
Purity: Free from adulterants, additives, or contaminants.
Acid Value: Should not exceed 3.0
Ester Value: Should be within 5.0 – 10.0
Therapeutic Uses
Pharmaceuticals: Used in topical analgesics, decongestants, and digestive aids for its cooling and soothing properties.
Flavoring: Extensively used in food, beverages (especially teas and candies), and oral care products for its strong minty flavor.
Cosmetics: Included in products like toothpaste, mouthwash, and balms for its refreshing and antiseptic properties.
Aromatherapy: Employed for its invigorating and uplifting aroma.