Linn.
Family: Caesalpiniaceae.
Habitat: Native to India and Malaysia. Cultivated in Bengal and South India, also grown as a hedge plant.
English: Sappan.
Ayurvedic: Pattanga, Patanga, Pattraanga, Raktasaara, Ranjana, Pataranjaka, Suranga, Kuchandana.
Unani: Bakam.
Siddha/Tamil: Patangam, Anaikun- trumani.
Folk: Patang.
Action: Wood decoction— emmenagogue, antidiarrhoeal; used in skin diseases.
The heartwood gave an anti-inflammatory principle brazilin; amyrin glu- coside, amino acids and carbohydrates. EtOH (50%) extract of stem exhibited semen coagulant activity Aqueous and chloroform extracts of the wood exhibited inhibitory action on cyclic AMP phosphodiesterase. The methanolic extract of the sappan lignan showed sleep-time-elongation effect in mice. Significant anti-hypercholes- terolaemic activity is attributed to ben- zilic compounds.The oil exhibited antibacterial and antifungal activity.Plant pigments find use in facials which are resistant to light, heat and water and are non-irritating.
Dosage: Heartwood—5-10 g (API Vol. IV.)
(L.) Roxb. Dandy & Exell.
Synonym: C. bonducella Flem. C. crista Linn.
Family: Caesalpiniaceae.
Habitat: Throughout the hotter parts of India. Common in West Bengal and South India. Often grown as hedge plant.
English: Fever Nut, Bonduc Nut, Nikkar Nut.
Ayurvedic: Puutikaranja, Lataa- karanja, Kantaki Karanja, Karanjin, Kuberaakshi (seed).
Unani: Karanjwaa.
Siddha/Tamil: Kazharchikkaai.
Action: Seed—antiperiodic, antirheumatic. Roasted and used as an antidiabetic preparation. Leaf, bark and seed—febrifuge. Leaf and bark—emmenagogue, anthelmintic. Root—diuretic, anticalculous.
The seeds contain an alkaloid cae- salpinine; bitter principles such as bon- ducin; saponins; fixed oil.The seed powder, dissolved in water, showed hypoglycaemic activity in alloxanized hyperglycaemic rabbits. Aqueous extract of the seeds produced similar effects in rats. The powder forms a household remedy for treatment of diabetes in Nicobar Islands. In Kangra, Himachal Pradesh, roots are used in intermittent fevers and diabetes.In homoeopathy, the plant is considered an excellent remedy for chronic fever.(Three plant species—Pongamia pinnata Pierre, Holoptelea integrifo- lia (Roxb.) Planch. and Caesalpinia bonduc (L.) Roxb. are being used as varieties of Karanja (because flowers impart colour to water). P. pinnata is a tree and is equated with Karanja, Naktamaala and Udakirya; H. integri- folia, also a tree, with Chirabilva, Puti- ka (bad smell) and Prakiryaa; and C. bonduc, a shrub, with Kantaki Karanja or Lataa Karanja.)
Dosage: Seed kernel—1-3 g powder. (CCRAS.)... caesalpinia bonduc