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Curcuma longa L.

Luyang dilaw

Common names: Dilaw; (Tagalog); kalabaga (Bisaya); kulyaw (Ilokano); turmeric.

Indications and preparations: Rhizome, ointment for allergic dermatitis; as poultice for gas pain in adults.

Family: Zingiberaceae (Ginger family)

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Description: Perennial erect herb that grows to about 1.5 m high, with fleshy and aromatic branched underground stem (rhizome), Leaves are large, about 70 cm long and 20 cm wide. Flowers yellowish-white, fragrant; inflorescence terminal. Rhizome is yellow outside, bright yellow-orange inside.
Ecological distribution: Native to the Indo-Malesian region; in rich, moist soils, in most of Southeast Asia.
Parts used: Rhizomes
Traditional uses: As medicine – juice is applied to bruises, for stomach ache, as antispasmodic; for skin itch and other skin diseases; expels intestinal worms

Other uses: Food color, spice and dye for fabrics and fibers..

Special precautions: As with any other medication, if after using for 3 – 5 days, symptoms persist or there is no sign improvement, consult a doctor.
Product available: Turmeric ointment, turmeric powder.
Further information in: de Padua,L.S., N. Bunyapraphatsara, R.H.M.J. Lemmens (Editors). 1999. Plant Resources of South East Asia 12(1) Medicinal and Poisonous Plants. Backhuys Publishers, Leiden, the Netherlands.771 pp. 
Or contact: RED Foundation Inc., Los Baņos, Laguna 4031 Philippines Tel no. (63) (049) 536 0205.

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