Kalopanax pictus bark

[ source ]" Sichuan" from traditional Chinese medicines.
[ ] Pinyin name C Qi Sh P reports Golf
English name [ ] bark of Septemlobate Kalopanax
[ alias ] Ding Tong leather, leather, leather, Kalopanax septemlobus mountain tiger, wolf, erythrina bark, erythrina bark, wild Acanthopanax senticosus
[ source ]
Medicine source: to Araliaceae Kalopanax pictus bark.
Latin animal mineral name: Kalopanax septemlobus ( Thunb. ) Koidz. [ Acer septemlobum Thunb; K.pictum Nakai]
Harvest and storage: 15-20 years after planting, bust more than 20cm, can harvesting. The year may collect, stripping bark, washed, dried.
[ ] the original morphology of large deciduous trees, up to a maximum of about 10m, 30m, bust more than 70cm. Bark dark brown, branchlets cylindrical, yellowish brown or gray-brown, with drum nail prickles, thorns long 5-6mm, base broadly 6-7mm. Leaves alternate on long shoots, on short branch clustered, Ye You 8-50cm long, slender, glabrous; leaf blade suborbicular or oblate, palmately lobed triangular 5-7, lobes ovate to long elliptic-ovate, long and less than whole leaves of 1 / 2, sturdy branches leaves split deep, lobes longer than the blade 1 / 2; apex acuminate, base cordate, margin serrulate, dark green above, glabrous, pale green below, only veins with light brown fur or except base glabrous in axils of veins. Umbels sequence aggregated into terminal panicles, length 15-25cm, diameter 20-30cm; umbels diameter 1-2.5cm, has spent flowers; calyx glabrous, margin with 5 teeth; petals 5, triangular-ovate, ca. 1.5mm, white or yellowish green; stamens 5, 2.5mm long, curved, long filaments with 1 petals times; ovary inferior, 2 rooms; disc bulge, styles 2, connate into a column, stigmas free. Drupe subglobose, maturation:, about 5mm in diameter; night latch style ca. 2mm. Seed 2, flat. Flowering of 7-10 months, fr. 9-12.
[ ] habitat distribution
Ecological environment : in 200-1400m elevation slopes sparse shrub in.
Resource distribution: distribution in the northeast, North China, East China, South China, southwest and Shaanxi, Tibet and other places.
Cultivated [ ]
Biological characteristics in sunny, fertile soil area growth is good, not tolerance to drought resistance to humidity or flooding.
Cultivation techniques of reproduction by seed or root cutting reproduction. Seed propagation: spring will seed with 30 degrees warm water immersion 4h, remove and wet sand for germination, about 10d, 30% seeds of broken chest split, to sow seed, breed 2 years, high around 1m transplanting. Root Cutting Reproduction: November from a virulent strain of surrounding digging 1-2cm coarse roots, cut into 15-20cm long short, laminated storage in the shade, in February of second years when the seedling cutting, high 66-100cm, in winter deciduous after up to second years before germination transplanting, by spacing about 3M opening holes, each hole planted 1 seedlings strain.
Field management of seed propagation, when seedlings of Qi, to light them, fertilizer 1 times, after 6, 8, 11 friends each and weeding 1 times, 11 1 times after topdressing cultivator, second years 3, May in 1, and in March 1 after topdressing cultivator. Inserted, in 4, in June the ploughing weeding and fertilizing 1.
[ character ]
Character identification drying bark is drum shape or arc bending of strips and blocks, the length and width of a thick, 1.3-3.5mm. The outer surface of gray to grayish brown, rough, with black longitudinal fissure and transverse crack, scattered yellow polka dot shaped lenticels, inconspicuous; skin with sting, long 1. 3cm, base diameter of 1-1.7cm, extending longitudinally oval, apex flat condyloma, ca. 3mm, sting off with yellow endothelial. The inner surface of the brown or purple to brown, smooth, have obvious fine longitudinal stria. KC is tough, not easily folded section external gray-brown, internal gray-yellow, strong fibrous, showed a lamellar. Micro gas smell, taste bitter.
To the quality of dry skin, thick, sting more better.
Microscopic identification of bark transverse: cork tissue composed of several to several columns of cells, cell wall rectangular, slightly thickened, lignified: sting site base for the radially extending lignified cell, edge and apex of fiber. Cortex is narrow, with stone cells scattered in the stone cell, circular, square or polygonal, the diameter of 16-81 / m, 11-168 / M cluster crystal diameter. Phloem fiber component 4-8 tangentially extending rectangular beams, each beam is composed of a plurality and dozens of fiber composition; screen decadent; phloem parenchyma cells also contain numerous molybdenum oxalate crystallization, ray width 1-3 cells. Older bark lateral falls of cortex, cortex consists of several layers to several layer of cork cell band composition; cortex and thin bark is similar; the phloem was wide, fiber bundles with up to ten column ring.
Powder characteristics: gray brown. Of calcium oxalate crystal slue, diameter 12-120 / m to 50 m or more, see more, some edges and corners wide or with square, there are clusters of crystal and crystal connate. The calcium oxalate method crystal size, diameter of 16-85 ~ M. The bast fiber is more, bundles or single scattered, very long, straight or slightly curved, tip blunt circle, the diameter of 16-40 m, wall very thick, petrified wood, apertures, the narrow lumen. The nail stabbing fibers into bundles, pale yellow or yellow brown, elongated spindle, end inclined needle or blunt circle, the diameter of 18-30 m, wall thickness, petrified wood, twill hole is scarce, apertures are generally not obvious. The stone cells are oblong, class of rectangular or grain hammer shape, diameter of 34-52 ~ M. The secretion of many broken, secretory cells containing tiny oil drops. The cork cells colorless or pale brown. Surface view are polygonal, thin wall or slightly thick, Wen has visible. And sieve tube end wall is inclined, compound sieve plate is easy to see, sieve area ten, forms a ladder shape. Of starch grains are scarce, oval in shape, diameter of 2-3 ~ M. In addition, falling cortex tissue fragments are freely, yellow brown or brown or reddish brown, pits and apertures marked.
[ ] with the chemical composition of Kalopanax septemlobus root saponins ( kalopanaxsaponin ) A [1 ] ( alkaloids ), alkaloids, saponins, tannins ( glycosides ) ( tannin ) and volatile oil ( essen-tial oils ) [2 ].
[ ] identification quantitative differential (1) take the powder 0.5g, test-tubes, adding distilled water and 10ml, 10min in water bath heating, put cold, taking supernatant, the plug in the tube, forced vibration, resulting in persistent foam. ( check the saponin) ( 2) take the powder 1g, plus 70% has alcohol 10ml hot dip, leaching solution is evaporated to dryness on the water bath, filtering, adding concentrated sulfuric acid anhydride solution has 2 drops, color from yellow to red, purple, blue after. ( check the triterpene saponins)
[ processing ] washed with water, to the thorn, run through, shredded, dried.
[ ] taste spicy; bitter cold;
[ function ] Qufeng desiccant; Huoxue Zhitong; insecticidal antipruritic. The main rheumatic pain; lumbar pain; ulcer; sore ringworm
[ usage]: orally taken decoction, 9-15g; or sparkling wine. External: moderate, washed fried; or trace and apply; or at the end of the inquiry powder.
[ note ] pregnant women take it carefully.
[ ] the discussion
1" Sichuan annals of traditional Chinese medicine": dispelling blood, dehumidification insecticide. Treatment of pain in waist and knee, cold and dampness and mange.
2" Jiangsu medicine annals": insecticide, detumescence, discharge pus myogenic. Treatment of malignant sore, carbuncle, abscess fistula, chronic hemorrhoids, cough with dyspnea, aphtha. 3" Shaanxi Journal of Chinese Materia Medica": Qufeng desiccant, antiphlogistic and acetanilide. In treating traumatic injury, rheumatic numb, arthritis.
Excerpts from" Chinese Materia Medica" [ ]

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