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Boxing ginseng
Boxing ginseng
Boxing ginseng, also known as Polygonum polygonum, Latin name: Polygonum bistorta L. Belongs to Polygonum, Polygonaceae perennial herbs, 50 to 90 cm high.
Category： Polygonum bistorta
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Product Details
Panax quinquefolium (Polygonaceae).
Boxing ginseng, also known as Polygonum polygonum, Latin name: Polygonum bistorta L. Belongs to Polygonum, Polygonaceae perennial herbs, 50 to 90 cm high. The rhizome is thick and twisted, and the skin is purplish red. Stems erect, simple or several stems tufted, unbranched. Root leaves tufted, long stalked; leaf blade elliptic to ovoid-lanceolate, 12-18 cm long and 2.5-6 cm wide, apex mucronate or obtuse, base cordate or rounded. Decurrent into wings, margin revolute, glabrous, or sometimes sparsely pilose below. Cauline leaves smaller, nearly sessile, leaf blade lanceolate to linear; Ocrea membranous, tubular, up to 3 cm long. Hillside meadows, hilltop meadows, 800m / 3000m above sea level. Distributed in China, Japan, Mongolia, Kazakhstan, Russia.
Morphological characteristics.
Herbs perennial. Rhizome thick, 1 to 3 cm in diam., curved, dark brown. Stems erect, 50-90 cm tall, unbranched, glabrous, usually 2-3 from rhizomes. Basal leaves broadly lanceolate or narrowly ovoid, papery, 4-18 cm long and 2-5 cm wide; Apex acuminate or acute, base truncate or subcordate, winged down petiole, both surfaces glabrous or pubescent below, margin revolute, slightly undulate, petiole 10 × 20 cm long; cauline leaves lanceolate or linear, sessile; Stipules tubular, membranous, lower green, upper brown, apical oblique, dehiscent to middle, ciliate.
Racemes spikelike, terminal, 4 × 9 cm long, 0.8 × 1.2 cm in diam., dense; bracts ovoid, apical acuminate, membranous, light brown, midvein conspicuous, each bract containing 3 to 4 flowers; Pedicels slender, spreading, 5-7 mm long, longer than bracts; perianth 5-parted, white or reddish, tepals elliptic, 2-3 mm long; stamens 8, styles 3, stigmas capitate.
Achene ellipsoid, pointed at both ends, brown, glossy, ca. 3.5 mm, slightly longer than persistent perianth. Flowering from June to July, fruit from August to September.
Growth environment.
Like cool climate, cold and drought tolerance. Hillside meadows, hilltop meadows, 800m / 3000m above sea level.
Distribution range.
Domestic: northeast, North China, Shaanxi, Ningxia, Gansu, Shandong, Henan, Jiangsu, Zhejiang, Jiangxi, Hunan, Hubei, Anhui.
Abroad: Japan, Mongolia, Kazakhstan, Russia (Siberia, far East) and Europe.
Main value.
Efficacy: clearing heat and relieving shock, regulating dampness and detumescence.
Main treatment: treatment of febrile convulsions, tetanus, dysentery, carbuncle swelling, scrofula. Clearing heat and dampness; cooling blood to stop bleeding; detoxifying and dispersing knots. Main pulmonary febrile cough; febrile eclampsia; dysentery; febrile diarrhea; hemoptysis; bleeding; hemorrhoid bleeding; carbuncle toxin.
Chemical composition: tannin 8.7% 25%, starch 12% 45.8%, sugar 5.7% 7.5%, pectin, gum, mucus, resin and so on. The rhizome of Panax quinquefolium contains Gallic acid (gallic acid), and Gallic acid (ellagic acid) as well as hydrolyzable tannin and condensed tannin. It also contains D-catechol (catechol), L-epigallocatechin (epicatechol), 6-gallyl glucose galloylglucose), 3, 6-digallate glucose (3, 6 Digalloyl glucose (glucose). It also contains hydroxymethyl anthraquinones, vitamins, β-sitosterol isomers and so on. The whole grass contains chlorogenic acid (chloroenic acid), caffeine acid (caffeicacid), protocatechuic acid (protocatechuic acid) and hyperin (hyperin). Contains tannin, ellagic acid, Gallic acid, catechol, etc., also contains hydroxymethyl anthraquinones, flavonoids.
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