Agarwood

From WikiMD's Food, Medicine & Wellness Encyclopedia

Agarwood

Agarwood, also known as oud, oudh, agar, aloeswood or gaharu, is a fragrant dark resinous wood used in incense, perfume, and small carvings. It is formed in the heartwood of aquilaria trees when they become infected with a type of mould (Phialophora parasitica). Prior to infection, the heartwood is relatively light and pale colored; however, as the infection progresses, the tree produces a dark aromatic resin, called agar or oud, in response to the attack, which results in a very dense, dark, and resinous wood.

Production[edit | edit source]

Agarwood is a rare and precious resource found in the dense forests of Southeast Asia, South Asia, and East Asia. The production of agarwood is a complex process that begins with the infection of the aquilaria tree. Not all trees produce the resin; even in infected trees, the resin may be confined to certain sections of the wood, making agarwood extremely rare and valuable.

Uses[edit | edit source]

Agarwood has been used for centuries in traditional medicines, incense, and aromatic oils. It is highly valued in many cultures for its distinctive fragrance and has been used in religious ceremonies and as a luxury perfume. The oil extracted from agarwood, known as oud oil, is particularly prized in the Middle East and is often described as having a complex, woody, and pleasing aroma.

Conservation Status[edit | edit source]

Due to overharvesting and habitat loss, several species of the aquilaria tree are now considered threatened. Conservation efforts are underway to protect these trees and sustain the agarwood industry. Sustainable harvesting practices and the cultivation of aquilaria trees in plantations are some of the measures being adopted to preserve this valuable resource.

Cultural Significance[edit | edit source]

Agarwood holds a significant place in various cultures. In the Middle East, oud is considered a symbol of hospitality and status. In Buddhism, agarwood incense is used in ceremonies and meditation, believed to facilitate communication with the transcendent. Similarly, in Hinduism, it is used in spiritual rituals.

Economic Impact[edit | edit source]

The rarity and high demand for agarwood have made it one of the most expensive woods in the world, with prices greatly varying based on its quality, age, and origin. This has significant economic implications for producing countries, contributing to both legal and illegal trade of the wood and its products.

Agarwood Resources
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Contributors: Prab R. Tumpati, MD