Aroma: Sweet, Herbal, Diesel

Vaporizes At: 167ºC (332ºF)

Potential Effects: Sedative, relaxing

Potential Medical Value: Analgesic, Antiinflammatory, Antibiotic, Antimutagenic.

Also Found in: Mango, lemongrass, thyme, hops

Aroma: Spice, Wood, Skunky.

Vaporizes At: 119ºC (246ºF) 

Potential Effects: Stress relief, sedative.

Potential Medical Value: Antiinflammatory, Cytoprotective (gastric mucosa), Antimalarial

Also Found in:  Black Pepper, clove, black caraway, cinnamon

Aroma: Herbal, Sweet, and Floral

Vaporizes At: 66­ºC (150ºF)

Potential Effects: Stimulant

Potential Medical Value: Antiviral, anti-fungal, antiseptic, decongestant, antibacterial

Also Found in: Mint, parsley, pepper, basil, mangoes, orchids, and kumquats

Aroma: Forest, Herbal, and Wood

Vaporizes At: 155ºC (311ºF)

Potential Effects: Alertness, Memory Retention.

Potential Medical Value: 

Also Found in: Pine needles, Basil, Parsley, Dill, Nutmeg, Ginger, Fennel, and Sage.