Botanical Overview
Aleppo Oak (Quercus infectoria) belongs to the Fagaceae family. While not among the most extensively documented medicinal plants, this species has recorded uses that warrant attention from researchers and practitioners. The beech family (Fagaceae) includes trees with simple, alternate leaves and inconspicuous flowers arranged in catkins. The fruits are nuts partially enclosed in a woody cupule (acorns in oaks). This family dominates many temperate and subtropical forests and provides tannins with astringent medicinal properties.
General Description
Quercus infectoria or the Aleppo oak is a species of oak well known for producing galls (called manjakani in Malaysia, majuphal in India) that have been traditionally used for centuries in Asia medicinally while also used in softening leather and in making black dye and ink.
Family Context
The Fagaceae family is widely distributed in the Northern Hemisphere. Notable medicinal members include:
- European Chestnut — 27 documented uses
- White Oak — 15 documented uses
- English Oak — 15 documented uses
- Black Oak — 9 documented uses
Geographic Distribution
Aleppo Oak has been recorded in 10 countries and territories worldwide, including Cyprus, Spain, Greece, Israel, Iraq, and others.
Traditional Uses
Aleppo Oak has been traditionally used for digestive health.
Digestive health.
- Diarrhea
- Dysentery
For digestive complaints, the herb is typically prepared as a tea or decoction taken before meals. The bitter compounds stimulate digestive secretions and improve nutrient absorption. Some traditions use the powdered root or leaves in small doses as a stomachic tonic.
Active Compounds
Phytochemical research has identified 12 compounds in this species, including a diverse array of phytochemical classes (see the Complete Chemical Inventory below for the full list).
The identified compounds include the following categories:
- Tannin: astringent compounds that tighten tissues and resist infection