Alpinia NIGRA (Gaertn.) Burtt.


Synonym : A. allughas (Retz.) Rosc.
Bangla Name : Jangli Ada, Tara (Chittagong). ,Tara (Tanchangya), Kom Hing (Murong).
English Name : -
Family : Zingiberaceae
Disease : Aphrodisiac, tonic, diuretic, expectorant, carminative, stomachic,headache, lumbago, rheumatism, sore throat, bronchitis and dyspepsia.
Description : A herb with 2-5 m leafy stem and stoloniferous rhizome. Leaves 30-70 cm long, oblong-lanceolate, acuminate, glabrous and glossy on both the surfaces. Flowers pink, in terminal racems. Fruit globose, black, 1.25 cm diam.
Distribution : All over Bangladesh by the side of the streams, canals and low lying areas.
Chemical Constituents : Rhizome yield 0.05% essential oil, chief compounds are: caryophyllene oxide 23.0%, geraniol 19.9%, eudesmool 19.4% and citronellyl OAc 16.5% (Asolkar, et al., 1992). Other constituents are almost similar to those of Alpinia calcarata (Ghani, 2003). Leaves
Uses : Using information: Aphrodisiac, tonic, diuretic, expectorant, carminative, stomachic,headache, lumbago, rheumatism, sore throat, bronchitis and dyspepsia. Alcoholic extract of the leaves possess good antifungal and antibacterial properties (Dutta et al
Habit : Herb