Changchun seven

[ ] from Chinese herbal medicine in Shaanxi.""
[ ] Ch Pinyin name 's n Ch n Q reports to be
English name [ ] Root of Buchtorm Libanotis
[ alias ], the son of Shi Changchun
[ source ]
Medicine source: for the Umbelliferae plant rock wind, wind and wind roots rock.
Latin animal mineral name: 1.Libanotis buchtormensis ( Fisch. ) DC. [ Bubon buchtormensis Fisch Seseli giraldi Diels; 2.Libanotis lancifolia K.T.Fu3.Libanotis spodotrichoma K.T.Fu ]
Harvest and storage: summer, fall the excavation, removal of the part on the ground, washed, sliced, dried.
[ ] the original morphology
Herbs perennial, high 0.5-1m. The root neck of stout, diameter 1-3cm, length 2-5cm, the top remaining dense brown blight sheath fiber; cylindrical, diameter 1-2cm, grayish brown, upper has few branched. Stems single, or the number of stems tufted, a prismatic protrusions and a longitudinal groove, glabrous. Basal leaves numerous tufted; petiole length 2.5-12cm, base broad leaf sheaths; the contour of the blade oblong-ovate, length 7-25cm, width 5-12cm, two back to pinnatisect or three pinnately parted, ultimate segments ovate or obovate wedge, length 0.7-2cm, width 0.5-1.5cm, 3-5 sharply serrate, teeth end with small a study of sliding, glabrous, only rear nervation and rachis occasionally papillary hairs, upper stem leaves only narrowly lanceolate sheaths, the blade is smaller, less number of split back. Synflorescence much-branched, peduncle stout, a prism, flower diameter 3-12cm; involucral bracts linear-lanceolate, with sparse short; rays 30-50, there are edges and hispidulous; umbellules flowers 25-40; small involucral bracts 10-15, linear, outside densely pilose; petals white, outside pilose; calyx teeth lanceolate, style each, stylopodium conic. Schizocarp nearly half round oval, cross section, length 3mm, width 2-2.3mm, fruit ribs sharp protrusions, densely short shag, each edge groove is provided with a pipe 1, commissure ventral straight 2, endosperm. Flowering of 7-8 months, fr. 8-9.
This kind of rock and wind distinction: has the obvious main stem, roots thick, woody, with a majority of scaly covering the withered leaf sheath. Basal leaves are bipinnately compound leaves with two leaflets, handle, elliptic-lanceolate, margin entire. Synflorescence much-branched, peduncle with sparse short; without involucral bracts; rays 4-9, unequal, dense undercoat; umbellules flowers small involucral bracts 5-7 5-10. Schizocarp half terete, densely setose, each furrow in tubing 1, commissure vittae 2. Flowering of 9-10 months, fr. 10-11.
The species and 2 kinds of difference: plant shrub-like, stems erect, branching and upward; basal Ye Youchang shanks, petiole length 6-10cm, base the Ministry has broad leaf sheaths, edge quality; a back pinnate or nearly two back to pinnatisect, leaflets or pinnae ovate. Compound umbel; without involucre, rays 5-12, unequal; umbellules flowers small involucral bracts 7-10 15-30. Schizocarp narrowly obovate, densely gray villous. Flowering of 8-9 months, fr. 9-10.
[ ] habitat distribution
Ecological environment : in an elevation of 1000-3000m Xiangyang stony slopes, roadsides and flood meadows, stone gap. Born in the elevation of 400-1100m Xiangyang grass, bushes and valley rock slopes.
Resource distribution: located in Shaanxi, Gansu, Xinjiang, Ningxia, Sichuan etc.. Located in Hebei, Shanxi, Shaanxi, Hunan and other places.
[ character ] trait identification of root is cylindrical, under the coarse linen. Surface grayish brown, upper transverse fine lines, top has a plurality of blight sheath fiber, lower visible rootlet. Hard fiber shape, cross section. Micro gas smell, taste slightly acrid, bitter.
Chemical composition of [ ]
The roots and leaves contain coumarins material: sickle Ye Qin ketone (falcarinone), different European Peucedanum lactone (isoimopeatorin), pepper toxin (xantho-toxin), 3 hydroxy two hydrogen Seselin - P - methylcrotonate), 3 hydroxy two hydrogen Seselin of valerian ester ( 3-hydroxydihydroseseline isovalerate ), ISO epoxy Toddalia lactone ( isoac-uleatin ), 7 methyl 7 - prenyl different epoxy Toddalia lactone ( 7-demethyl-7-isopentenyl isoaculeatin ) [1 ], the root contains bergapten ( bergapten ), Huang Qin Galindo ( xanthogalin ), Huang Qin with alcohol (xanthogalol ), rock wind hormone (buch-tormin) [2 ] phenol ether ( Osthol ), parsley, Asian rock wind element ( sesibiricin ) [3 ], Changchun seven hypocrellin A ( libanotin A ) and other coumarins substances, as well as trans p-hydroxycinnamic acid ( trans-p-hydroxycinnamic acid ) [4 ]. In addition, the root is containing beta, gamma - sitosterol ( beta, gamma - sitosterol ), D - mannitol ( D-mannitol ) [7 ].
Fruits containing bergapten ( bergaptene ), ( Xanthotoxin ) of Xanthotoxin, nerolidol ( nerolidol ), sweet myrrh terpene alcohol ( bisabolol ), eucalyptol ( eudesmol ), different European Peucedanum lactone (isoimperatorin), parsley phenol ether (Osthol ), Europe of lactone (imperaterin), beta - Valley sterols (sitosterol ), fragrant citrus alcohol (bergaptol ), different epoxy Toddalia lactone ( isoaculeatin ); also contains C20-31 alkane, limonene ( limonene ), ( P-cymene ) on o-cymene, caryophyllene ( caryophyllene ) and other hydrocarbons and fatty acids [5 ].
[ ] taste acrid in taste Gan; temperature;
[ function ] published attending cold; Qufeng desiccant; swelling and pain. The main cold; headache; toothache; rheumatoid arthritis; rheumatoid arthritis; muscle-bone numbness; traumatic injuries.
[ usage]: orally taken decoction, 3-9g; or wine; or at the end of the inquiry. External : the amount, trace and apply; or the feelings at the end of powder.
[ ]" the discourse of Chinese herbal medicines in Shaanxi": divergent wind chill, rheumatism, analgesia, spleen and stomach, relieving cough, detoxification. Cold chills, aches and pains, coughing, headache, toothache, joint swelling and pain, traumatic injury, rheumatic musculoskeletal pain, numbness, Taurus seven poisoning.
Excerpts from" Chinese Materia Medica" [ ]

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