Long root

[ source ] from the" compendium of Materia Medica" gleaning
[ ] Pinyin name B B 's n G
English name [ ] Root of Long Pepper
[ alias ] long pepper, Liu Bo have no.
[ source ]
Medicine source: pepper plants long Piper longum L root.
Latin animal mineral name: Piper Longum L.
Harvest and storage: the summer and autumn digging, Xian Jing, dried.
[ ] the original morphology of Piper longum perennial herbaceous vines. Rhizome erect, much branched. Lower stem prostrate, recumbent technology, soft, with longitudinal school and grooves, being mealy pubescent when young. Ye Zaisheng; the lower leaves oval, with a long handle, the leaves become ovate-oblong, handle short, apical leaves sessile, amplexicaul matrix, the following veins pubescent; palmate gland 7, all based out of. Flowers unisexual, apetalous; spikes and leaves opposite; staminate inflorescence length 4-5cm, diameter of about 3mm; peduncles long 2-3cm, pubescent; bracts suborbicular, peltate; stamens 2, filaments very short; female inflorescence length 1.5-2.5cm, diameter 4mm, fruiting period is extended; bracts ca. LMM ovary ovoid; stigma 3. Berry lower and inflorescence axis connate, apex with umbilical protrusion, diameter of about 2mm. Flowering in spring, fr. 7-10.
[ ] habitat distribution
Ecological environment: was born in an altitude of approximately 600m in sparse woods.
Resource distribution: distribution in Southeast Yunnan to the southwest, Fujian, Guangdong and Guangxi culture.
[ ] long root chemical composition containing pepper alkali ( piperine ), Bi Ming alkali (piplartine, piperlongumine ), long Ming Ning base (piperlonguminine), 3, 4, 5 - methoxy cinnamic acid methyl ester ( methyl 3, 4, 5-trimethoxcinnamate ), ( cepharanone ) B Stephania ketone headdress flower, flower of Stephania two ketone (cepharadione) A and B, aristololactam ( Aristolactam ) All, a flower of Stephania two ketone (norcepharadione) B, piperine two ketone (piperadione), a 2-hydroxy-methoxy-4H-dibenzo ( de piperine two ketone ( quinoline-4, g ), 5 - ( 6H ) - eione ), pepper amide ( pipercide ), Guinea pepper amide ( guineensine ), long pepper amide (longamide ), pepper lactam (piperolactam) A, B and C. Leaf water content of amine (isobutylamine ), thirteen ( tridecane ), thirteen alkyl alkyl alcohol ( tridecanol ), beta sitosterol (sitosterol ).
[ ] the pharmacological action of piperine alkali had significantly lower dog blood pressure, atropine and antihistamines on the hypotensive effect of no effect. In second cervical spine spinal cord after transection, the antihypertensive effect of remains. On respiratory frequency and depth have no effect. On the rabbit and rat ileum can inhibit its tone and contractile force finally paralysis, wash away the drug can restore. Pepper alkali pharmacological see long strip.
[ ] the taste of spice; temperature
[ ] kidney meridian tropism;
[ ] functions Wen Zhonghang gas; Jiangni Xiaoshi; for dispelling cold and relieving pain; cut malaria. Master in the abdominal distention; vomiting; weak; hernia; women palace cold infertility; malaria
[ usage]: orally taken decoction, 3-10g; the inquiry into powder, each 1-2g 2-3, daily times.
[ ] the treatise" Materia Medica": a main general debility, Yin Khan, nuclear swelling. Cold vomiting, confidant fullness, eat not, cold hernia nuclear swelling, woman in the cold without child. Treat lumbar kidney cold, except for blood gas.
Excerpts from" Chinese Materia Medica" [ ]
http://chinese-herbal-medicines-directory.blogspot.com/