Bitter Orange
The bitter orange tree is native to eastern Africa and tropical Asia. Today, it is grown throughout the Mediterranean region and elsewhere, including California and Florida.
Bitter orange oil is used in foods, cosmetics, and aromatherapy -- a therapy in which the scent of essential oils from flowers, herbs, and trees is inhaled to promote health and well-being. products. Bitter orange oil from the tree's leaves is called petitgrain, and oil from the flowers is called neroli.
Common Name: bitter orange, Seville orange, sour orange, Zhi shi
Latin Name: Citrus aurantium
Bitter orange has been used in traditional Chinese medicine -- a whole medical system that originated in China. It is based on the concept that disease results from disruption in the flow of qi and imbalance in the forces of yin and yang. Practices such as herbs, meditation, massage, and acupuncture seek to aid healing by restoring the yin-yang balance and the flow of qi -- and by indigenous people of the Amazon rainforest for nausea, indigestion, and constipation.

