1.light yellow to brown liquid

2.tonic, stimulant and antiseptic

3.maijor component: sesquiterpenoid lactones, costol, bergamotenal, and alpha-ionone

4.one of rare essential oil

5.used for preventing hair turning grey

6.antibacterial, antispasmodic, aphrodisiac, carminative, stomachic, etc.

7.used for treatment of abdominal distension and pain, chest pains due to liver problems and jaundice, gall bladder pain, constipation associated with energy stagnation asthma, swelling and fullness of the stomach, blockage and irregular menses, pulmonary disorders, difficulty in swallowing and rotting of muscle tissues.