Linn.
Family: Palmae; Arecaceae.
Habitat: Cultivated chiefly in Kerala, Tamil Nadu and Karnataka.
English: Coconut Palm.
Ayurvedic: Naarikela, Naalikera, Laangali, Tunga, Skandhaphala, Sadaaphala, Trnaraaja, Kuurch- shirshaka.
Unani: Naarjeel, Naariyal.
Siddha/Tamil: Thenkai. Kopparai (kernel of ripe coconut).
Action: Water from tender fruit— cooling, used in thirst, fever, urinary disorders, gastroenteritis, and as a source of K for cholera patients. Fruit—stomachic, laxative, diuretic, styptic, sedative; useful in dyspepsia and burning sensation. Oil from endosperm—antiseptic; used in alopecia. Root—astringent; used in urinary and uterine and disorders.
Tender coconut water is rich in potassium and other minerals and vitamins. It contains reducing sugars 2.222.85%, total sugars 3.5-4.25%; brix 5.56.2%. It is used as a substitute for normal saline in cases of dehydration.Alcoholic extract of coconut shell (2% in petroleum jelly, externally) was found very effective in dermatophyto- sis. Lighter fractions of the tar oil are used as antiseptics.Flowers, mixed with oil, are applied to swellings, leaves to treat abscesses, shoots and ashes of dry meat to deep cuts, grated meat to burns, roots to wounds and gonorrhoea.Shell and fibre—antimicrobial.
Dosage: Dried endosperm—10- 20 g powder. (API Vol. III.)
Gaertn.Nelumbium speciosum
Family: Nymphaeaceae.
Habitat: Throughout warmer parts of India, up to 1,800 m.
English: East Indian Lotus, Sacred Lotus.
Ayurvedic: Kamala, Padma, Nalina, Aravinda, Jalaja, Raajeeva, Pushkara, Ambuja, Abja, Pankaja. Pundarika (whitish), kokanada (red), Indivara (Bluish).
Unani: Used as a substitute for Nilofar.
Siddha/Tamil: Thaamarai, Ambel.
Action: Filament—astringent and haemostatic. Prescribed for bleeding piles and menorrhagia. Flowers—a decoction is given in cholera, fever, strangury, palpitation of heart. Rhizomes—given in piles, chronic dyspepsia and dysentery; applied externally to cutaneous eruptions, scabies and ringworm. Rhizome-arrowroot— given to children in diarrhoea and dysentery. Root—astringent, diuretic, antiemetic, cooling. Used for dysentery, dyspepsia, piles, skin affections and for its anticoagulant properties.
The Ayurvedic Pharmacopoeia ofIn- dia recommends dried rhizomes, with roots attached at nodes, in syncope and vertigo.Flowers yielded quercetin, luteolin and their glycosides and kaempferol glycosides. Leaves gave quercetin, iso- quercitrin and leucoanthocyanidin.Isoquinoline alkaloid, nuciferin, is neuroleptic. Active agents in the leaves are the alkaloids, nelumbin and roe- merin.
Dosage: Dried flower—12-24 g for decoction (API, Vol. II); rhizomes— 5-10 m powder; 10-20 ml juice (API, Vol. III). Seed—3-6 g powder; flower—10-20 ml juice. (CCRAS.)... nelumbo nucifera
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