White mustard seed

[ source ]" Tang" from Chinese materia medica.
[ ] B I Ji Pinyin name 's keyword Z
English name [ ] White Mustard Seed
[ alias ] Hot sub
[ source ]
Medicine source: for the cruciferous plants white mustard seed Sinapis alba L.
Latin animal mineral name: Sinapis alba L.
Harvest and storage: Spring 7-8 month harvest, autumn sowing at 5 months, late harvest, the fruit appears for the most yellow cut off the whole plant, after several days, selected fine dried grain winnowing, prolapse, impurities can be used as medicine, each 1hm2 7500kg around.
[ ] the original morphology of white mustard annual or biennial brawny herbaceous, tall 40-120cm. Stems erect, longitudinally angular, upper branches, were scattered white bristles. Leaves alternate. Thin, stipitate; stem base blade head of cleft or near total cleft, broadly elliptic or ovate, long 6-15CM, width 2-3cm, apical lobes large. Lateral lobes on the edge of L-3, with tooth; cauline leaves smaller, short petiolate, upper lobes to number fewer. Racemes terminal or axillary cattle; sepals 4, green, erect, lanceolate or oblong. Base clawed; stamens 6, 4 long and 2 short stamens, long long 8.5-9.5mm, long 6-6.5mm l short stamens; ovary pistil, cylindrical, long 9-10mm, densely Bai Zhengchang bristles. Siliqua cylindrical long 2-2.5cm, densely white hard bristles, fruit valve in between the seeds of constricted into beads, pod apex with a flat shape. Seeds subglobose, pale yellow. Flowering of 4-6 months, fr. 5-7.
[ ] habitat distribution originating in europe. China's Liaoning, Shanxi, Xinjiang, Shandong, Anhui, Sichuan, Yunnan has cultivated.
Cultivated [ ]
Throughout the country have cultivated.
1: climate soil with good drainage, sandy loam advisable.
2: in preparation of dry soil humidity is moderate, topsoil slightly white, deep tillage seeding rake fine, to 4 rake-thin whole, open drainage ditches. Seedling transplanting and must have made the seedbed, with 1.4-1.5m wide suitable.
3 field management: seedling height 3-4cm, shall be uniformly shoots up the seedling promptly. Weed three times. Combined fertilization. People and livestock fecal 2000-4000 Jin / mu.
4: in the cold dew and frost when planting, live or transplanting.
5 pest control: to Sclerotinia sclerotiorum and white rust, except when seeding with brine soaking prevention, early check spraying Bordeaux mixture, and removal of diseased plants, lime disinfection.
[ character ]
Character identification . Seeds subglobose, diameter 2-2.5mm. Surface yellowish white, smooth, under the magnifying glass observation, visible fine textured, end with a circular light brown hilum, immersion expansion, to coat visible 2 pieces of hypertrophy of the cotyledon, oily, mutual longitudinal folds, radicle harbored in the meantime. Gas micro, spicy taste, crushing wet, have special Xin Lie odor. In order to grain, full, yellow and white color, pure is preferred.
Microscopic identification of seed transverse: most outside for 1 columns to extend the cut of the epidermal mucous cells, the outer wall outward into a special mucus layer; their 1-2 cells in a column, with thin wall; palisade cell column 1, the inner wall and the side wall of the cell 1 columns, its inner wall and the side wall of the L / 2 thickening, outer wall small; pigment cells was decadent. Endosperm is 1 column type of square or rectangular cell, containing the aleurone grains, the lower the decadent cell layer. In the leaf developed, intracellular vague powder particles and oil droplets.
[ ] seed chemical composition containing mustard oil glycoside ( glucosinolate ), with white mustard glucoside ( sialbin ). Also contains fat, myrosin, sinapine ( siapine ) and ( lysine ) lysine, arginine, histidine ( arginine ) ( histidine ), amino acid. It contains 4 - hydroxy benzoyl choline ( 4-hydroxy benzoylcholine ), 4 - hydroxy phenyl amine ( 4-hydroxy benzylamine ).
Pharmacological action [ ]
1 antibacterial effect : This product contains benzyl isothiocyanate has broad-spectrum antibacterial effect on 20 kinds of fungi, yeasts, and dozens of other strains have antibacterial action, against Gram-negative or Gram-positive bacterial effective inhibitory concentration for 1: 10 ( 2) - 3 x 10 ( 2). White mustard seed extract in vitro on Golden Trichophyton mentagrophytes, Xu Lan's achorion have different degrees of antifungal effects. Yellow mustard glucoside hydrolyses to produce the aglycone of mustard oil also has bactericidal action.
2 stimulation: sinalbin, itself no irritation, water after Mustard enzymes generate volatile oil ( white mustard oil ). Mustard oil is the main component of allyl isothiocyanate with pungent and spicy flavors and stimulation. Can make the skin redness, warmth, and even cause blisters.
[ ] this product toxicity containing benzyl isothiocyanate on mouse, guinea pig, rat peritoneal injection of LD50 were 76-107, 68 and 72mg / kg, oral LD50 respectively is 134, 81 and 128mg / kg.
[ identify ] physicochemical identification ( 1) take the powder of about 1g, a rigid tube, reinforcement body sodium hydroxide 1 grains, alcohol lamp burning, melting, put cold water dissolving, 2ml, filtration. With LML filtrate, plus 5% hydrochloric acid, namely the hydrogen sulfide is produced, in new system on the test paper of lead acetate, significant glossy brown black. ( check isosulfan cyanogen glycosides ) ( 2) and sodium nitroprusside 1 Arabica, the white porcelain, adding L-2 dissolved, add the sample filtrate 1-2 drops significantly, purple. ( check isosulfan cyanogen glycosides )
[ ] fry processing of white mustard seed: TC winnow as impurities, scrambled to deep yellow, aroma that is slightly.
[ ] the taste of spice; temperature
[ ] the lung meridian; liver; spleen; stomach; the pericardium meridian
[ function ] and attending Zhuyin; Sanjie swelling. The main coughs with abundance of phlegm; chest full of hypochondriac pain; limb numbness; joint pain; damp phlegm; Yin carbuncle swollen poison
[ usage]: orally taken decoction, 3-10g; or into the pill, powder. External: moderate, grind end powder; refractory asthma and cough should be sticking back lung Yu, Yu, diaphragmatic pulmonary heart.
[ note ] Feixu cough, hyperactivity of fire due to yin deficiency not to wear. And feed more faint, discouraged, injured precision.
[ ] the discussion
1:" don't record" transpiration, the main diaphragm sputum cold gas, are yellow. Research on the toxicity and vinegar shot.
2 Tao Hongjing: Royal Wuqi storm, toxic swelling stream pain in the limbs.
3 Sun Simiao: cough chest supporting full, gas much saliva, daily temperature wine swallowed seven tablets.
4" Introduction to medicine":" chest and diaphragm phlegm, stopping stomach phlegm spit food, gas, stroke is not language, are yellow, the five internal organs, stop the night urinate more. On loss and administer blood stasis.
5" schema": Lee gas and reducing phlegm, except the cold and warm, bulk swollen acetanilide. Cure cough nausea, numbness wood beriberi, and lumbar section of the pain.
6" Modern Practical Traditional Chinese medicine such as:" mash, topical skin stimulation induced red medicine.
7" compilation": its medicinal function, increase appetite, and for the poisoning of emetic.
8" Northeast Pharmaceutical records" : a large number of use as an anesthetic.
Excerpts from" Chinese Materia Medica" [ ]
http://chinese-herbal-medicines-directory.blogspot.com/