refers to notes typified by mossy, moldy, dirty scents, such as patchouli, cepes (mushroom), tree mosses and vetyver

same as Cologne; an essence composition utilizing primarily citrus oils and a high percentage of water; 3 – 5% perfume composition to alcohol and distilled water

8 – 15% perfume composition blend to alcohol; sometimes incorporates less than 5% distilled water or floral hydrosol; second highest concentration of scent to diluent in perfume making

4 to 8% composition blend to alcohol; incorporates a small percentage of distilled water or floral hydrosol; most common concentration in modern perfume making

ancient method of obtaining scent by repeatedly placing, removing and replacing fragrant botanical materials on sheets of glass that have been glazed with fat (typically cleaned animal fat) to produce a pomade (see pomade)

fragrant raw materials

Aromatic volatile material obtained from botanicals through the process of distillation or cold-pressing/expression. 

Steam distillation: Usually indirect steam which is produced in a boiler. The steam goes through the plant material which can be resting on a grid or trays. The steam condenses and separates when cool into the water and the essential oil that floats on the top. 

Expression: Is reserved for citrus fruits such as lime, bergamot and orange. These are called cold pressed essential oils. 

method of obtaining an aromatic material (essential oil) through the use of presses which squeeze out the volatile oils of plant materials, typically citrus peels

highest concentration of scent to diluent in perfume making; 15 to 30% composition blend to alcohol or diluent