Polypod ferns

Pinyin name ] [ Duō ZúJu é
[ source ]
Medicine medium: water source for Department of orthopedics plant multi-legged fern and fern rhizome northeast myriapods.
Latin botanical name: Polypodium vulgare L. animal minerals; Polypodium virginianum L. ( P.vulgare L.var.virginianum A.Eaton )
Harvest and storage: the year may the excavation, removal of impurities, clean, fresh or dried.
[ ] the original morphology
Polypod ferns plant height15-20cm1. Rhizome long cross, densely brown. Ovate-lanceolate scaly, margin coarsely serrate. Ye Shusheng; petiolar long 5-10cm, with a joint inserted to hate stems, smooth; leaf blade thickly papery, broad lanceolate, long 8-12cm, wide 3-4cm, smooth or along the central axis below occasionally1-2tiny scales, pinnatipartite of rachis; lobes10-17, inclined exhibit, blunt, margin undulate or to the top no obvious incised serrate; lateral veins pinnate bifurcation, small veins not reached the leaf edges. Sori hemispheroid, brownish yellow, inserted on each lateral veins of the upper portion of the small veins in the top base, located in the edge between the midrib and leaves.
2 northeast polypod ferns plant height10-25cm. Rhizome long, wild, densely dark brown, ovate-lanceolate scales. Ye Shusheng; petiole slender, glabrous, base and is connected to joint rhizomes; leaf blade oblong-lanceolate, long 7-16cm, wide 2-4cm, nearly flat, asymmetry, pinnatipartite; lobes14-26, oblong or linear oblong, apex obtuse, margin slightly toothed or nearly entire, glabrous; lateral veins pinnate. Sori brown, dot shape, inserted on each lateral veins base on the side of the small veins along midvein on both sides of the top, into 1 lines, close to the leaf margin.
[ ] habitat distribution
Ecological environment:1 born in altitude 1700m Valley Forest Wet under rocks or in crevices.
2born in the needle and broad-leaved mixed forest, the crevice in humus hypertrophy at.
Resource distribution:1China's distribution in the northeast of Xinjiang.
2located in the northeast, North China and other places.
[ ] the chemical composition
Hairy Eurasian fern rhizome containing osladin ( osladin ), glycyrrhizic acid ( glycyrrhizinic acid ), Watama Sei ( filicin ), ( ecdysone ), molting hormone ecdysterone ( ecdysterone ),5 β - hydroxy ecdysterone (5 β -hydroxyecdysterone ), pollen, sterol (pollinastanol), to a ring of opium steroidal enol (31-norcyclolaudenol ),17,21- epoxy Hepa alkyl (17,21-epoxyhopane ),β- sitosterol (β -sitosterol ),7- cholestenol (△ 7-cholesterol ),4- methyl 7- cholestenol ( lophenol ),4- methyl -24- Ya Jiaji -7- cholestenol (24-lophenolmethylene ), lemon steroid two enolase (citrostadienol), fucosterol ( fucosterol ),22(29) - Hepa with [hop-22(29) -ene],21 α H-22(29) - Hepa ene (21 α H-hop-22(29) -ene ),17(21) - Hepa ene ( hop-17(21) -ene ),13(18) - neohopene ( neohop-13(18) -ene ],7- ( fern-7-ene ),8- fern with fern ene (fern-8-ene ),9(11) - fern ene ( fern-9(11) -ene ],14- Huperzia serrata by ( serrat-14-ene ),18(28),21- Damar diene ( dammara-18,21-diene ) (28),13(17),21- Damar diene [dammara-13(17),21-diene],7,21- ( eupha-7,21-diene Euphorbia diene ),17,21- ( dammara-17Damar diene ,21-diene ),α- long bone terpene four ene (α -polypodatetraene ), Ononis spinosa epoxy terpene (onoceranoxide ), norepinephrine cycloartane alcohol (31-norcycloartanol ), cycloartane alcohol ( cycloartanol ), ring opium steroid enolase (cyclolaudenol), cycloartenol ( cycloartenol ), central water keel ( steroid enol cyclomargenol ), norepinephrine cycloartane alcohol acetate (31-norcycloartanyl acetate ), cycloartane alcohol acetate ( cycloartanyl acetate ), ring opium steroidal enol acetate ( cyclolaudenyl acetate ), the basis of pineapple enol ethyl ester ( cycloartenyl acetate ), central water keel steroidal enol acetate ( cyclomargenyl acetate ), northeast of Guanzhong alcohol acetate ( dryocrassyl acetate ),24,24, three 27- methyl -7,9- ring wool cholesteric -25- with -3β- ol acetate ( cyclopodomenyl acetate ), cycloartane ketone ( cycloartanone ), ring opium steroidal ketone ( cyclolaudenone ), the basis of pineapple ketene (cycloartenone ), central water keel steroidal ketone ( cyclomargenone ),21 α H-22- Hepa alcohol (21 α H-22-hydroxyhopane ), andβ - sitosterol ester of fatty acid. Other potassium, calcium, sodium, magnesium and other salts, and sugar ( sucrose ), pentose ( pentose ) ( citric acid ), citric acid, malic acid, caffeic acid ( malic acid ) ( caffeic acid ), chlorogenic acid ( chlorogenic acid ), palmitic acid ( palmitic acid ), oleic acid ( oleic, acid ) linoleic acid glyceride ( glyceryllinoleate ) etc.. The leaf contains pollen, sterols, quercetin, rutin ( qucercetin ) ( rutin ), nicotiflorin (nicotiflorin), quercetin ( qucercetin trioside ) C glycoside, sugar, chlorogenic acid, tannins ( tannin ).
Spore contains carotenoids.
In addition, from the aerial parts of the separation of 9phenolic compounds: d-catechin -7-O-D- celery glucoside ( catechin-7-O-D-apioside ), kaempferol -3-O- (4 or 5- rhamnosyl ) Arabia glycoside ( kaempferol-3-O- (4 or5-rhamnosyl ) arabinoside ), catechin7-O-α -L- ( catechin-7-O-α -L-arabinofuranoside furan from Arabia ), rutin, kaempferol -3-0- glycoside ( kaempferol-3-O-glucoside ), kaempferol glycoside -3-0- Arabia -7-0- rhamnoside ( kaempferol-3-0-arabinoside-7-O-rhamnoside ), Hyperoside ( hyperin ), Xiafu snow wheel glycosides (schaftoside), different Xiafutaxue wheel glycosides ( isoshaftoside ).
Polypod ferns northeast rhizomes contain ecdysone ( ecdysone ), ecdysterone ( ecdysterone ),22(29) - Hepa Xi,17(21) - Hepa vinyl, allyl8-7- fern, fern ene ( fern-8-ene ),9(11) - fern ene,14- Melaleuca tower Xi,18(28),21- Damar diene,13(17),21- Damar diene,7,21-.17,21- diene, Damar diene,α- long bone terpene four ene, Ononis spinosa epoxy terpene, go armour cycloartane alcohol, cycloartane alcohol, opium steroid ring enol, cycloartenol, Polypodium steroid ring enol, go armour cycloartane alcohol acetic ester, ring opium steroidal enol acetate, cycloartane alcohol acetate, cycloartenol acetate, ring water keel steroidal enol acetate, northeast of Guanzhong alcohol acetate, cycloartane ketone, ring opium steroidal ketone, the basis of pineapple ketene, ring water keel steroidal ketone,21α H-22- where Palmer alcohol.
[ ] bitter taste; Gan; chill
[ ] functions of clearing heat and removing dampness detoxification. The main wet thermal gonorrhea; rheumatic fever sore furuncle carbuncle; rheumatism; rubella pruritus; traumatic injury
[ usage]: orally taken decoction,10-30g. External application: suitable, washed fried; or trace and apply.
Excerpts from" Chinese Materia Medica" [ ]
http://chinese-herbal-medicines-directory.blogspot.com/