Rhus coriaria Health Dictionary

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Rhus Coriaria: From 1 Different Sources

Linn.

Family: Anacardiaceae.

Habitat: Mediterranean region.

English: European or Sicilian Sumach (used in Unani medicine).

Unani: Sumaaq, Taatraak

Action: Leaves and seeds— astringent, styptic.

Limonene, nonanal and dec-2 (Z)- enal were obtained from pericarp oil, whereas the leaf oil contained beta- caryophyllene and patchoulane. Cem- brane and beta-caryophyllene were isolated from branch and bark oil.
Health Source: Indian Medicinal Plants
Author: Health Dictionary

Caesalpinia Coriaria

(Jacq.) Willd.

Family: Caesalpiniaceae.

Habitat: Grows abundantly in South India, also cultivated in North-western India and West Bengal.

English: American Sumac, Divi-divi Plant.

Siddha/Tamil: Kodivelam.

Folk: Libi-dibi; Divi-divi.

Action: Bark—febrifuge, antiperi- odic. Pod—astringent (in piles). Fruit—semen coagulant.

All parts of the plant contain tannin, the maximum amount occurring in the pods (69.4%). The tannins from pods comprise pyrogallol type of hy- drolysable tannins and consists of gal- lotannin and ellagitannin. Divi-divi closely resembles myrobalans both in nature and contents of tannins. Seeds contain little or no tannin.

The plant is used for treating freckles. Leaves contain ellagic and gallic acids, catechol and tannins.

Ethanolic extract of the leaves showed antifungal activity.... caesalpinia coriaria

Rhus Chinensis

Mill.

Synonym: R. javanica Linn. R. semialata Murr. Brucea javanica (L.) Merill.

Family: Anacardiaceae.

Habitat: The temperate Himalayas from Kashmir to Bhutan at 1,3002,400 m.

Folk: Tatri, Arkhar (Punjab).

Action: Galls—astringent and expectorant. Used in ointments and suppositories employed in the treatment of haemorrhoids, swellings and wounds. Fruits— spasmolytic. Used for colic, diarrhoea and dysentery.

Dry galls contain 50 to 80% tannin (in the form of Gallo tannic acid); small amounts of fat, resin and gum. The stem-bark contains 10.5% tannin. The fruit contains tannin, gallic acid and potassium acid salts, together with small amounts of aluminium, calcium, magnesium and iron acid salts of malic, tartaric and citric acids.

The heartwood contained the flavo- noids, pongapin, tetramethoxyfisetin and demethoxykanugin, and a diben- zoylmethane, ovalitenone.

Rhus hookeri Sahni & Bahadur, synonym R. insignis Hk. f. is found in Sik- kim Himalaya from Nepal to Bhutan at 1,600-2,000 m and in Khasi Hills at 1,500 m. Juice of the plant is a powerful vesicant. The fruit contain a fat similar to that found in the fruit of R. javanica.... rhus chinensis

Rhus Parviflora

Roxb.

Family: Anacardiaceae.

Habitat: Dry hot slopes of the Himalayas from Punjab to Nepal and in the hills of Madhya Pradesh and South India.

English: Sumach.

Ayurvedic: Tintidi, Tintindeeka.

Unani: Sumaaq.

Folk: Raitung, Tung (Kumaon).

Action: Fruit juice—vermifuge.

The leaves contain the flavonoids, myricetin, quercetin and kaempferol and their 3-O-rhamnosides; the stems and leaves also gave hentriacontane, hentriacontanol, beta-sitosterol, ligno- ceric acid and iso-rhamnetin-3-alpha- L-arvinoside.

Smooth Sumach and Sweet Sumach (Canada and USA) are equated with Rhus glabra L. and R. aromatica Ait. Smooth Sumach is astringent and diuretic. Sweet Sumach is used for its antidiabetic activity; the root bark is used for irritable bladder, bed-wetting and urinary incontinence. (Natural Medicines Comprehensive Database, 2007.)

Dosage: Fruit—3-6 g powder. (CCRAS.)... rhus parviflora

Rhus Succedanea

Linn.

Synonym: R. acuminata DC.

Family: Anacardiaceae.

Habitat: The temperate Himalayas, from Kashmir, Sikkim to Bhutan at altitudes of 600-2,500 m.

English: Japanese Wax tree, Wild Varnish tree.

Ayurvedic: Karkatashringee. (Used as a substitute for Pistacia integerrima galls.).

Unani: Kaakraasingi.

Siddha/Tamil: Karkatakasringi, Kadukapoo (galls).

Action: Thorn-like excrescences on the branches—astringent, expectorant; prescribed in diarrhoea, dysentery and vomiting. Fruits— expectorant (used as an adjuvant in tuberculosis).

The sapwood and heartwood contain polyphenols. The sapwood contains gallo tannin; the heartwood gave fisetin, and its -7-glucoside, fustin, gar- banzol, 3,7,4'-trihydroxyflavone, gallic and ellagic acid. The bark is reported to contain 10% of tannin.

The juice from the leaves causes blisters. Leaves contain 20% tannin (dry basis), a flavone glycoside rhoifolin, co- rilagin and shikimic acid. Ethanolic extract of the leaves is reported to exhibit anticancer and antiviral activities. Latex from the stem also causes blisters.

Mesocarp of the fruit contains el- lagic acid. An acid isolated from the fruit is reported to be cardiotonic and sympathomimetic. It was found to be toxic to rabbits. However, the fruits are used in the treatment of tuberculosis. Hinokiflavone, isolated from the fruits, showed cytotoxic activity in vitro against KB culture cells.

Drupes are rich in biflavones.

The wax obtained from the pulpy mesocarp of the fruit contains palmitic 77, stearic 5, dibasic 6, oleic 12%, and linoleic acid (a trace). It is used as a substitute for beeswax.... rhus succedanea

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