2012年1月28日星期六

Salsola tragus

[ source ] from" Chinese medicine planting field guide".
[ ] Pinyin name C Sh P e n be.
[ alias ] Salsola, large winged Salsola, rolling tumbleweeds, canopy tree
[ source ]
Medicine source: as Chenopodiaceae Salsola tragus entire grass.
Latin animal mineral name: Salsola ruthenica Iljin [ S.kali auct.Non L S.Peslifer.Non A.Nelson;
Harvest and storage: Summer blossom with the whole grass, shake net soil, cut dry.
[ ] the original morphology of annuals, high 20-100cm. Stems erect, from base partial branch, branchlets hard, flat dispersion, usually with white and green or purple red stripes, glabrous or very short nipple seta. Leaves alternate; sessile; leaves semiterete or cylindrical, fleshy, length 1.5-4cm, width 1-2mm, near base is expanded, apex spiny sharp, green. Flowers bisexual, in axillary, usually in the upper branches forming spikes; bracts 2, conic or ovate, apex apiculate; tepals 5, tapered or pointed ovate, erect, imbricate, fruit hard, since the middle part of the back side of the winged; wing 3 larger, 2 narrow perianth ( including wings ), fruit diameter 7-10mm; stamens 5; stigma elongated, 2 branch. Utricles globose, pink, apex truncate, lump winged perianth segments; stigma filiform, long for the style of 3-4 times. Seeds with. Florescence 7 one in September, fr. 9-10.
[ ] habitat distribution
Ecological environment : in sandy soil, sand dunes, grasslands, stony slopes and the sea.
Resource distribution: distribution in the northeast, North China, northwest and Tibet, Shandong, Jiangsu.
[ character ] character identification complete grass. Stems angled, hispidulous. Leaf blade apex into cylindrical, spiny, base broadened, margin membranous. Branch upper spikes; bracts, bracteoles top are spiny. Tepals hard, since the middle part of the back side of 5 wing, 3 large, 2 narrow, to the central aggregation, dry fruits, diameter 7-10mm. Seed diameter of about 2mm.
[ ] the chemical composition of grass containing betaine ( betaine ), succinate ( succinicacid ), oxalic acid ( oxalic acid ) and by the Arabia sugar ( arabinose ) ( galac-tose ), galactose, rhamnose xylose ( rhamnosc ), ( xylose ), galacturonic acid ( galacturonicacid ) and amino sugar composition polysaccharides [1 ]. Fruit, leaf, stem, seed, root with dextral salsolinol ( Dsalsoline ) and l salsolidine ( Lsalsolidine ) [2 ]. From pollen obtains 2 glycoproteins RT1 and RT2 [3 ].
[ ] pharmacological effects of Salsola tragus decoction, alcohol extract, water extract to the anesthetized animal intravenous administration to make blood pressure decreased significantly, in anesthetized cats beat frequency and amplitude without influence on both sides at the same time, severing vagus or cutting of sympathetic still cannot change its hypotensive effect. In the leaves of blossom fruit gatherers were shown during the hypotensive effect of. Effect of betaine on anesthetized animals with mild antihypertensive effect, but for hypertension in dogs is invalid, power analysis and chromatography separation of a saponin, can make in anesthetized dogs and hypertensive rat blood pressure reduction. But Salsola tragus preparations (trade name add Er Shou ) by chromatographic separation and chemical reaction are not confirmed to contain salsolinol ( Salsoline ) and salsolidine alkali (Salsolidine ), the antihypertensive effect of suspicious. Henan Zhengzhou acquisition of Salsola komarovii Iljin wingless Salsola shoots ( April acquisition ) Decoction and ethanol infusion, both for animals intragastrically or intravenous injection, the majority of cases the blood pressure rises, and the majority of old Salsola animals blood pressure drop.
[ ] 37.5-57g / kg toxicity of water extracts of guinea pig gastric perfusion in rabbits given, by doubling volume, 1 consecutive weekends find any poisoning phenomenon.
[ ] NTG cool taste bitter;
[ ] the liver meridian tropism
[ function ] pingganjiangya. Primary hypertension; headache; vertigo
[ usage]: orally taken decoction, 15-30g, or by boiling water burns when food.
Excerpts from" Chinese Materia Medica" [ ]

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