Neptunia oleracea Health Dictionary

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Neptunia Oleracea: From 1 Different Sources

Lour.

Synonym: N. prostrata Baill.

Family: Mimosaceae.

Habitat: Throughout India, in tanks.

Ayurvedic: Lajjaalu (var.), Alam- bushaa. (Provisional synonyms.)

Siddha: Sadai, Sundaikkirai.

Folk: Paani-lajak (Punjab).

Action: Astringent, refrigerant.

Mimosa pudica Linn. is the accepted source of the classical herb Lajjaalu. It is used as astringent and styptic.
Health Source: Indian Medicinal Plants
Author: Health Dictionary

Portulaca Oleracea

Linn.

Family: Portulacaceae.

Habitat: All over India, cultivated as a vegetable.

English: Common Purslane.

Ayurvedic: Brihat Lonikaa, Lonaa, Loni, Ghoddhika, Ghotikaa, Upodika, Khursaa.

Unani: Khurfaa, Kulfaa.

Siddha/Tamil: Pulli-keerai, Parup- pukirai.

Action: Refrigerant (reduces body heat), mild spasmodic, diuretic, antiscorbutic. Used in scurvy and in diseases of liver, spleen, kidney and bladder; also in dysuria, stomatitis and dysentery. A paste of leaves is applied to swellings, erysipelas, burns and scalds. Seeds—diuretic, antidysenteric; applied externally to burns and scalds.

A crude protein-free extract of the herb contained l-nor-adrenaline, do- pamine and l-dopa, also catechol. (The fresh plant contained 2.5 mg/g l-nor- adrenaline in one sample.) The extract gave a strong pressor response when injected intravenously into anaesthetized dogs.

The oral administration of the ho- mogenates of P. oleracea reduced the blood sugar level of alloxan-diabetic rabbits to normal.

The extract of the leaves and stems reduced muscle tone in individuals suffering from spasticity and exhibited skeletal muscle relaxant activity both in vitro and in vivo. The extract produced dose-dependent negative in- otropic and chronotropic effects and pressor response on rat blood pressure.

The diuretic action of the herb is attributed to the presence of high percentage of potassium salts.

Dosage: Plant-125-400 mg powder; juice—1-20 ml (CCRAS.)... portulaca oleracea

Spilanthes Oleracea

Murr.

Family: Compositae; Asteraceae.

Habitat: Introduced from Brazil; often cultivated in Indian gardens.

English: Brazilian Cress, Para Cress.

Ayurvedic: Mahaaraashtri, Marethi, Desi Akarkaraa. Aakaarakarab- ha of Ayurvedic medicine and Aaqarqarha of Unani medicine is equated with Anacyclus pyrethrum DC. (root is used); S. acmella and S. oleracea flowering heads are used as Desi Akarkaraa and should not be confused with the original drug.

Action: Flowers—used against scurvy, gum troubles, toothache and against bladder pains and gout.

The flower heads yield 1.25% of spilanthol from the pentane extract.

The fresh plant yields an essential oil consisting mainly of spilanthol and a hydrocarbon, spilanthene. The plant also contains cerotic acid, crystalline phytosterols, tannic acid, resin, potassium malate and large amounts of choline and potassium nitrate.... spilanthes oleracea

Spinacia Oleracea

Linn.

Synonym: S. tetrandra Roxb.

Family: Chenopodiaceae.

Habitat: Native to South-west Asia; cultivated throughout India.

English: Garden Spinach.

Ayurvedic: Paalankikaa, Paalankya, Paalakyaa.

Unani: Paalak.

Siddha/Tamil: Vasaiyila-keerai.

Action: Seeds—cooling and laxative; given during jaundice. Spinach, as a potherb, is rich in nitrogenous substances, hydrocarbons and iron sesqui-oxide.

Aerial parts afforded rutin, hyperoside, astragalin and caffeic, chloro- genic, neochlorogenic and protocate- chuic acids. Seeds contain glycopro- tein-bound hexosamine. Roots contain spirasaponins.... spinacia oleracea

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