2 "National Collection of Chinese Herbal Medicines": Huzhangcao 2. 1 Pinyin name H ǔ zh ǔ n ɡ c ǔ o
2.2 Huzhangcao alias anemone, Huzhangcao, see the wind green, see the wind yellow, honey horse long, Hanhuzhangcao, wild cotton.
2.3 It comes from anemones. Ham, a plant of Anemone in Ranunculaceae, whose roots are used as medicine. Harvest the roots in autumn, wash and dry.
2.4 Sexual taste is pungent, bitter and cold. A little poisonous.
2.5 Functions: clearing away heat and promoting diuresis, reducing swelling and relieving pain. Used for sore throat, tonsillitis, toothache, stomachache, acute and chronic hepatitis, rheumatic pain, and traumatic injury.
2.6 Sedum sarmentosum usage and dosage 1 ~ 3 yuan, decocted in water or soaked in wine.
2.7 Excerpted from the National Compilation of Chinese Herbal Medicine
3 "Chinese Materia Medica" and "Dictionary of Traditional Chinese Medicine": Huzhangcao 3. 1 from "Southern Yunnan Materia Medica".
3.2 Pinyin name h ǔ zh m: n ɡ c m: o
3.3 English name brooklet an Emine root, the root of brooklet anemone.
3.4 White clover alias "See Wind Blue", "See Wind Blue", "Black-bone Chicken", "Foreign Wine", "Dog Footprints" and "Scutellaria baicalensis Georgi".
3.5 Source: Roots of Ranunculaceae, namely Ranunculaceae and Ranunculaceae.
Latin plant and animal mineral name: 1. Anemone. [Baboulaz Tower Turkez. ; Dianthus tenuifolia ham . ex DC . var . barbulata Turcz . ex Fedts。 ]
Harvest and storage: it can be harvested all year round, but it can be fresh and dry.
3.6 Original Form 1. Pennisetum, perennial herb, height 1565cm. The rhizome is slightly oblique, with a diameter of 0.8 1.4cm and a brown-black skin. Basal leaves 35; The petiole is 522 cm long, with white fur and short sheath at the base. The outline of the leaf is a kidney-shaped pentagon, with a length of 2.57 5 cm and a width of 4.565438 0.4 cm. The central lobe is rhombic or rhombic oval, with a width of 2.27 cm. The upper part of the deep lobe has a small number of leaflets and teeth, and the lateral lobes are not equal to the two lobes, with rough hairs on both sides. Scape 13, cymes with one or three branches; Bracts 34, whorled, stipitate and leaflike, but the lobes are narrow and each lobe is more or less subdivided. Flowers bisexual, 23 cm; In diameter; Sepals 78, petal-shaped, white, obovate or oval, 0.9 1.4 cm long and 5 10 mm wide, puberulent outside and densely pubescent at the top; Petals absent; Stamens are numerous, about half the length of sepals; Carpels 3060, glabrous, style curly. Achenes narrowly ovate, 78 mm long, persistent style hooked. Flowering in May and fruiting in June.
2. Carex parviflora is similar to Carex parviflora in morphology, the main difference is that the deep lobes of bracts are usually lanceolate or linear lanceolate; The flower is small, with a diameter of 1 1.8 cm; Sepals 5, narrowly elliptic or obovate-narrowly elliptic, 69 mm long and 2.54 mm long; Wide; The plant is stout with a height of 42 125cm.
3.7 Ecological environment of habitat distribution: 1. Born in alpine slopes, streams or lakes at an altitude of 8504900 meters. ..
2. Born on the edge of a mountain forest or a grassy slope at an altitude of 900-3000m. ..
Resource distribution: 1. Distributed in southwestern Gansu, southeastern Qinghai, southwestern Hubei, western Guangxi, Sichuan, Guizhou, Yunnan, southern and eastern Tibet.
2. Distributed in western Liaoning, southern Inner Mongolia, western and northern Hebei, Shanxi, Shaanxi, Ningxia, southern Gansu, eastern Qinghai, Xinjiang, Henan, northwestern and northern Sichuan.
3.8 characteristics 1. Characterization (1) The roots of Sedum palmatum are cylindrical or oblong, slightly curved, some twisted or branched, 5 12cm long and 23cm in diameter. The surface is dark brown or brown, rough, with irregular cracks and wrinkles. The head of the root is slightly enlarged, with residual leaf base, stem marks and gray villi, but there are not many fiber vascular bundles and fiber bundles with leaf marks. Hard and brittle, easily broken, irregular section, yellow-green. Slight breath and bitter taste.
(2) The root of Sedum alfredii is thicker than the top, conical, about 20cm to the right, with branches near the end.
2. Microscopic identification of root cross section: The epidermis is a series of cells, yellow-green, with narrow cortex, yellow-brown cells, wide phloem and radial arrangement of sieve tubes. Form a layer, form a ring. Fragments of xylem vessels; It has a wide radiation range and contains yellowish-brown substances. The parenchyma cells of this product contain starch granules.
3.9 Chemical constituents of Polygonum multiflorum Thunb. Contains betulinic acid, Sophora Tonkinensis glycoside and Polygonum Multiflori Radix. Saponins a, b, c and d and saponins Ar 1 and AR3.
3. 10 pharmacological action 1. Antitussive effect: Mice taking Sanguisorba lactone have obvious antitussive effect (cough induced by inhaling sulfur dioxide).
2. expectorant effect: the effect of expectorant is very obvious when Sanguisorba officinalis glycoside (phenol red method) is given to mice. It has no relaxing effect on isolated guinea pig trachea.
3. 1 1 Identification Physical and chemical identification (1) Take 4g of this product powder, add 20ml of water, soak it in hot water bath for 2030min, and filter. Take 5ml of filtrate, put it in a test tube, shake it for 65438±0min, and a lasting honeycomb foam appears. Adding 23 drops of alkali or lead acetate solution will produce white precipitate.
(2) Take 2g of this product powder, add 5ml of 70% ethanol, soak for 65438±0020min, and filter. Take 2ml of filtrate, add 45 drops of 70% hydroxylamine hydrochloride methanol solution and 23 drops of 10% potassium hydroxide methanol solution, heat in water bath for several minutes, cool, add dilute hydrochloric acid to adjust pH to 34, and then add 24 drops of 1% ferric chloride ethanol solution, which is orange-red to purple.
3. 12 processing, cutting and standby.
3. 13 bitter; Xin; Temperature; mild toxicity
3. 14 meridian lung; Stomach; Liver meridian
3. The function of15 is mainly used for clearing away heat and toxic materials; Promoting blood circulation and relaxing muscles and tendons; Reduce swelling and relieve pain. Main sore throat; Sore; Tuberculosis scrofula; Carbuncle swelling poison; Malaria; Cough; Damp-heat jaundice; Rheumatalgia; Stomach pain; Toothache; Injuries caused by falls and collisions
3. 16 oral administration and dosage: decocted, 915g; ; Or soak in wine. External use: appropriate amount, ground and applied; Or mashing fresh products; Or decoct soup and rinse your mouth.
3. 17 note that this product is highly toxic to the skin, and foam may be generated if it is exposed for too long.
3. 18 Guizhou herbal medicine for treating moths; A prescription for treating laryngitis "Yunnan Selected Chinese Herbal Medicine"
3. 19 Various expositions 1. Southern Yunnan herbs: activating meridians, expelling heat and detoxifying, and removing stomach phlegm. There is phlegm in the stomach, but many people object. Eliminate redness, swelling, furuncle, sore, gangrene, blood scabies, phlegm, external moth, mumps, internal moth, sore throat and root heat toxin. 2. Guizhou folk prescription and drug collection: treating traumatic injury, relaxing muscles and tendons, promoting blood circulation, strengthening body resistance and tonifying deficiency. External use also treats dysentery and furuncle.
3. "Guiyang Folk Herbs": calming deficiency and heat, clearing away heat and detoxifying. Treating malaria, cough and rheumatalgia; External treatment of sores and swelling.
4. Guizhou Materia Medica: clearing away heat and toxic materials, removing blood stasis and relieving pain.
5. Medical Manual of Qinghai-Tibet Plateau: enriching blood, warming body, resolving food stagnation, eliminating dampness, healing and expelling pus. After treatment, hypothermia, gonorrhea, yellow water accumulation in joints, yellow water sore (external application can cure yellow water sore or raise yellow water in joints), chronic tracheitis, peripheral nerve paralysis, gastric acid vomiting.
6. "Selected Chinese Herbal Medicine in Yunnan": diminishing inflammation and relieving pain, soothing liver and gallbladder, relaxing tendons and activating collaterals.
3.20 Extracted from China Materia Medica and Dictionary of Traditional Chinese Medicine.
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