Hajuominaisuudet
Hajuominaisuudet are the sensory characteristics of fragrance compounds that determine how a particular odor is perceived. These qualities include the aroma note (e.g., floral, woody, citrus), intensity, persistence, and the dynamic evolution of the scent over time. A compound’s hajuominaisuudet are influenced by its molecular structure, volatility, and the specific receptors it stimulates in the olfactory epithelium. In the fragrance industry, these attributes are crucial for design, quality control, and performance testing of perfumes, soaps, and detergents.
The classification of hajuominaisuudet often follows a hierarchical “aroma family” system. Primary families can be broad
Measurement of hajuominaisuudet is typically performed by trained panels using descriptive sensory analysis. Panels rate each
In ecological contexts, hajuominaisuudet play roles in pollination, plant defense, and interspecies communication. Many insects rely