Motherwort is (Leonurus) of a plant, especially in Europe Motherwort, a kind of bitter Old Leonurus species (L. cardiaca), leaves wedge-shaped, with teeth, flowers small, purple, into the axillary wheel.
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No. 2
Turmeric extract
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No. 3
[Collection] summer flourished Flowers did not open, Extraction of the aerial parts dry. Elbow in full bloom or fruit ripening harvest, the less quality.
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Brief introduction
Labiatae Motherwort Motherwort is full of grass. A year or biennial herb, summer flowering. Born in mountain wilderness, ridge, lawn, etc. Most of the country are distributed. In the summer, picking flowers flourished when not fully open. Edible Efficacy: flavor hard, cool. Blood, Stasis, menstruation, elimination of water. Treatment of women, irregular menstruation, Tailou dystocia, less than afterbirth, postpartum blood dizzy, bleeding, abdominal pain, collapse of leave out, hematuria, spilled blood, carbuncle swollen sore.
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Overview
Labiatae Motherwort Motherwort LeonurusheterophyllusSweet.'s Spear leaves. Motherwort Spear leaves contain many nutrients protein, carbohydrates and so on. Taste hard cold, with blood, law stasis, menstruation, eliminate water effect. Treatment of irregular menstruation, swelling water, hematuria, spilled blood, diarrhea, hemorrhoids. [English name] HERBA LEONURI [Alias] Yimu Artemisia, Yimu Ai, Ai safflower, Kun grass, Chong Wei, triangle flax, wild flax quadrilateral sub-trees, nine towers of flowers, grass hill hemp and Section IX. [Source] This product Labiatae Motherwort Leonurus japonicus Houtt.'s Fresh or dried aerial parts. Fresh goods seedling stage early spring to early summer flowers tapping; Dried leaf lush summer, flowers are not open or early opening when tapping, dried, or dried and cut into sections. [Method] Fresh motherwort: remove impurities, quick wash. Dry Motherwort: remove impurities, quick wash, run through, cut and dry. [Character] Fresh motherwort: Seedlings of stemless, circle-shaped basal leaves, 5-9 lobed edges, 2 to 3 per lobes blunt teeth. Early flower stems were square column, upper many branches, four recessed into the longitudinal groove, length 30 ~ 60cm, diameter 0.2 ~ 0.5cm; surface green; quality fresh, central section of myelinated. Leaves decussate, with a handle; leaf green, fresh quality, there rubbing the juice; the lower stem leaves palmately 3-lobed, upper leaf pinnatipartite or light split into three lobes entire or with few teeth. Gas micro, taste bitter. Dry Motherwort: gray-green or yellow stems surface green; light weight, quality and tough, the central section marrow. Gray-green leaves, more wrinkled, broken, easy to fall off. Round inflorescence axillary, lavender flowers, tubular calyx, corolla two-lipped. Cut into sections by about 2cm. Identification (1) cross-section of the stem of the product: the outer epidermis cuticle, there furry; glandular squamous cell head 4, 6 or 8, handle single cell; non-glandular hairs 1-4 cells. Under more thick-skinned horn cells at the edges and corners. Cortical parenchyma cells amounting column; cortex obvious. Pericycle fiber bundles micro wood. Phloem narrow. Cambium obvious. In more developed xylem edges and corners. Pith parenchyma cells larger. Parenchyma cells containing calcium oxalate crystals and tiny little Cubic. Fresh goods section near the epidermis cortical parenchyma cells containing chloroplasts. (2) take the powder (dried and crushed fresh goods) 3g, plus ethanol 30ml, heated to reflux for 1 hour, let cool, filtered, and the filtrate was concentrated to about 5ml, added to the activated carbon - alumina column (activated carbon 0.5g, the 100 to 120 mesh alumina, 2g, internal diameter 10mm) on ethanol 30ml eluate, evaporated and the residue dissolved in ethanol 0.5ml, as the test solution. Another Stachydrine hydrochloride reference substance, add ethanol produced per 1ml 5mg solution containing, as the reference solution. Thin layer chromatography (Appendix Ⅵ B) experiment, to learn the two solutions of 10μl, respectively, in the same silica gel G plate, n-butanol - hydrochloric acid - water (4:1:0.5) as the agent, started out, dried, sprayed with dilute bismuth potassium iodide test solution. Test products for chromatography, chromatography with reference substance corresponding position was the same color spots. Pharmacological effects 1 on the role of the uterus: Motherwort decoction, extract and alcohol contained Leonurine etc. for rabbits, cats, dogs, guinea pigs and other animals showed uterine stimulant. Decoction with motherwort to rabbit uterus, either not pregnant, early pregnancy, late pregnancy or postpartum uterus, showed excitatory effects on the uterus in place by rapid intravenous injection, excitatory effects appear after 30 minutes, his strength and role With the increasing amount of time and growth. Rabbit uterine atrophy experiment with motherwort decoction, when pressurized or unpressurized when the uterus are at 15-20 minutes after administration, the uterus showed a significant stimulant. Motherwort alkaloids on guinea pig uterine stimulant, similar to its role ergometrine. Motherwort extract and ethanol extract excitatory effects on the uterus in place both in vitro and significant. But the reign of the uterus, a short time before the first excited inhibition by aqueous extraction of the ether, no such inhibition. On ovariectomized rats after proestrus or 50mg intramuscular injection of estradiol in vitro uterus, it can Leonurine amplitude increases. Leonurine dose-related effect. 0.2-1mcg/ml concentration, the linear relationship between the dose of a force, or more, up to the maximum tension 2mcg/ml. Leonurine sometimes visible on the spontaneous contraction of the specimen showed a two-way role, with the lowest effective amount or a sudden increase in the concentration (more than five times the original concentration), the excitement may have before causing a short 10-20 minute suppression. High concentrations (> 20mcg/ml) due to the local anesthetic effect myometrium and showed inhibition. Uterine contraction motherwort sustainable hours, but after washing recoverable. Atropine 2mcg/ml not affect its contraction, but had no effect on rabbit uterus in place, this is due to the distillation method were only motherwort injection containing volatile oils contain alkaloids. Motherwort excited uterus active ingredients found primarily in the leaves, roots very weak stems invalid. Oral motherwort decoction 4-5 times each 0.1ml (approximately aqueous extract of dried 50mg). The total amount of 200-250mg, on mice have certain anti-implantation and anti-pregnancy effect. 2 anti-platelet aggregation, agglutination: Burns through different methods, ice stress and intravenous ADP, resulting in platelet aggregation activity increased in Wistar rats, injection of motherwort (I) in vivo inhibition of platelet aggregation was observed in rats one hour burns, blood platelets aggregation ratio decreased, the external jugular vein injection motherwort injection 4.4ml/kg (containing crude drug 2g), scalded rat platelet aggregation can be maintained in the normal range ratio. In ice water stress experiments, intraperitoneal injection of 12ml / only, containing crude drug 4g, 4 consecutive days, myocardial platelet aggregates appear small blood vessels was significantly reduced myocardial changes submicroscopic structure also improved accordingly ADP infusion in rats After the pre-injection l (3ml/kg containing crude drug 6g) preparation group decreased blood platelet count, platelet aggregation within the alveolar capillary wall material appeared rate than the control group improved significantly. Motherwort anti-platelet aggregation, but also through the study of motherwort on platelet cAMP, cGMP, prostacyclin PGI2 arterial wall to prove that the activity of the motherwort extract made with alcohol injection, crude drug per 1ml 2g, experimental results show that for small the rats was significantly higher platelet cAMP (P <0.01 =, significantly inhibited platelet aggregation induced by ADP, the inhibition rate of 32%, had no effect on the activity of the arterial wall PGI2-like substance, the inhibition rate of 0.6%, and its mechanism may be motherwort inhibit phosphodiesterase activity, or by hormonal effect. 3 with improved coronary circulation and protect the heart: Motherwort can promote local blood flow caused by the microcirculation of isoproterenol resume soon. Isoproterenol 50mg/kg, subcutaneous manufacturing myocardial ischemia and necrosis; respectively 24 hours after _select_ing T-wave depression and T wave height of ECG, four days after the _select_ biphasic T-wave ECG, with motherwort preparations for treatment, the results after treatment 1 hour, most of the animals were normal electrocardiogram, showing early myocardial ischemia (24 hours) or lesions close to the climax of avascular necrosis (four days), can make the coronary circulation improved. 4% isoproterenol 50mg/kg subcutaneously, manufacture ball mesenteric microcirculation disorders (stasis), micro-particle flow immediately from linear into line, after 30 minutes, and then after intravenous injection of about 1.5 Motherwort Medicine minutes, micro linear flow immediately from the grain becomes linear, block capillaries reopened, restored to normal. Motherwort 1ml/kg intravenous formulation can significantly increase coronary blood flow, reduce coronary resistance, slowing heart rate and reduced cardiac output and right ventricular functional role for arterial injection formulation 120mg / (crude drug) / kg, can increase the femoral artery vascular resistance and reduced blood flow, the expansion of the vessel wall has a direct effect. Rats for 4 days by intraperitoneal injection (2g / day), and subcutaneous injection of isoproterenol 10mg/kg, after 30 minutes, myocardial submicron structures showed that the prevention of 10 animals motherwort, 7 normal, three light the degree of change in the performance of mitochondria, intercalated discs, horizontal tube, mild swelling of sarcoplasmic reticulum system, while the control animals, four mild changes, six lesions clear, therefore, motherwort preparation on myocardial ultrastructure, especially mitochondria have a protective effect. Very significantly reduce blood viscosity deep, and there is a strong role of elevated erythrocyte aggregation index, have been able to correct the imbalance in the immune function back to normal balance. 4 on the cardiovascular effects: Leonurine small doses of isolated frog heart, with enhanced contraction, when using large doses of anti showed inhibition. This phenomenon may be due to inhibition of the excitement caused by the vagus nerve endings. Performed by vascular perfusion Leonurine frog, showing vasoconstriction phenomenon, its contraction with the concentration of the test solution used in direct proportion. With Leonurine (2mg/kg) injected intravenously in anesthetized cats, that see drop in blood pressure can be restored after a few minutes, this moment of temporary drop in blood pressure phenomenon, fans on both sides can still go after nerve transection also found that if the first atropine, and then injected Leonurine, drop in blood pressure that is no longer significant as before, it can be inferred Leonurine hypotensive effect of vagus nerve does not pull, but may excitatory effects caused by the vagus nerve endings. 5 on the role of the respiratory center: Motherwort has a direct stimulant, after intravenous injection Leonurine anesthetized cats, respiratory frequency and amplitude were significantly increased, but in large doses, excited by breathing into depression, and becomes weak and irregular. After cutting the vagus nerve on both sides said, still breathing stimulant. 6 on intestinal smooth muscle: Leonurine make small rabbit isolated intestinal tension flaccid, amplitude expanded, then a lot of smaller amplitude, and frequency increases. 7 on kidney function: Motherwort has a therapeutic effect of renal failure in dogs. Experiment made use of mongrel dogs with acute renal failure (ARF) model control group, the treatment group, with motherwort injection as a therapeutic drug to creatinine (Cr), blood urea nitrogen (BUN), filtered fractional excretion of sodium (FENa ), renal blood flow (RBF) and animal survival as an indicator to study motherwort injection dogs ischemic ARF therapeutic effect in the treatment group at 6 hours after canine kidney caused sorrow and -1-5 days, a daily intravenous drug times 20ml (equivalent crude drug 60g), two groups of animals are reared to 7 days were sacrificed, and pathology results showed that, in addition to Cr addition, these indicators are very significant differences between the two groups proved ischemic motherwort injection therapy dogs with early on_set_ ARF significant effect. 8 Other effects: Motherwort alkaline subcutaneous central inhibition, MLD is 0.4-0.6g/kg. Rabbits intravenously Leonurine 1mg/kg, seen a significant increase in urine output. Leonurine suspension of rabbit blood can occur hemolysis at higher concentrations. Motherwort alkaline extract 1:13-1:10 on Xulan Shi Mao bacteria, wool-like small spores, red skin ringworm, star Nocardia inhibited by tube dilution method. Motherwort decoction with flat disk diffusion method, E. coli, Shigella dysentery bacilli inhibited. [Toxicology] Toxicity: Motherwort low toxicity. In pregnant rabbits fed motherwort dip risk, although cause miscarriage, but body temperature, respiration, heart rate no impact, no other intoxication elephant. Motherwort alkaloids to rabbits daily subcutaneous injection 30mg/kg, for two weeks, had no effect on eating, defecation and weight; mice membership vein injection of lethal dose of 572.2 soil 37.2mg/kg. Because of its low toxicity, potency and less ergot preparations, the clinical application of the dose may be increased. Wu Wei as a child doses of 30 grams or more, poisoning can occur within 4-6 hours, such as general weakness, unable to move under the gum, the whole body aches, chest tightness; severe sweating, and showed a collapsed state. Motherwort intravenous injection in mice LD50 30-60g/kg. Intravenous injection in mice motherwort alkaloids LD50 572.2 ± 37.2mg/kg. 【Assay Preparation of precision of the reference solution learn 105 ℃ drying to constant weight Stachydrine hydrochloride reference substance 25mg, 25ml flask. Plus 0.1mol / L hydrochloric acid solution to dissolve and dilute to the mark, shake, that was (per 1ml of water hydrochloric Stachydrine 1mg). Preparation of the test solution to take the product powder (dried and crushed fresh goods, three screens) about 3g [while others take the powder determination of moisture (Appendix Ⅸ H First Law)], accurately weighed, stoppered conical flask, precision ethanol 50ml, said that given the weight, ultrasound treatment (power 350W, frequency 35kHz) 30 minutes, let cool, then weighed and the weight loss supplement with ethanol weight, shake, filtration, the precise amount take continued filtrate 25ml, evaporating dish, evaporated on a water bath, precision by adding 0.1mol / L hydrochloric acid solution to dissolve 10ml, plus activated carbon 0.5g, heated in a water bath for half a minute, stirring, filtered, and the filtrate 25ml flask , use 0.1mol / L hydrochloric acid solution was washed several times evaporating dish and filters, lotion into the same flask and _set_ aside. Determination of the precise amount of the reference solution 10ml, 25ml flask, an alternative 0.1mol / L hydrochloric acid solution 20ml, 25ml flask. In the reference solution, 0.1mol L hydrochloric acid solution / and above flask alternate test solution in each of 2% precision by adding freshly chromium ammonium thiocyanate solution 3ml, shake, plus 0.1mol L hydrochloric acid solution / to the mark , shake, _set_ in an ice bath for 1 hour, with a dry filter paper filtration, the filtrate to 0.1mol L hydrochloric acid solution / blank, according to spectrophotometry (Appendix Ⅴ B), respectively, at a wavelength of 520nm absorbance was measured degrees, with the absorption of the reagent blank were subtracted from the absorbance of the reference and the test is calculated, that is, too. This product is on dry goods, including alkaloids stachydrine hydrochloride (C7H13NO2 · HCl) meter, dry goods shall not be less than 0.40%; fresh goods shall not be less than 1.0%. [Tropism of taste bitter, acrid, slightly cold. The liver and pericardium. [Indications] blood to regulate menstruation, diuretic swelling. For irregular menstruation, dysmenorrhea, amenorrhea, lochia, edema oliguria; acute nephritis edema. Dosage 9 ~ 30g; fresh goods 12 ~ 40g. 【Note】 pregnancy. [Storage] dry motherwort dry place; fresh motherwort cool and moisture. [Agents] (1) Motherwort liquid extract (2) Motherwort cream [Excerpt] "Chinese Pharmacopoeia" Motherwort contains many trace elements. Selenium has enhanced immune cell activity, easing the occurrence of atherosclerosis and increase the role of the body's defense system functions artery disease; manganese oxidation resistant, anti-aging, anti-fatigue and inhibit cancer cell proliferation. So, motherwort can benefit Yanmei Rong, Antisenility. Some side effects of motherwort: Motherwort can aggravate dysmenorrhea; cause postpartum uterine pain. Motherwort extract fed to pregnant rabbits can cause miscarriage. Motherwort with renal toxicity. Animal experiments showed that motherwort can cause renal interstitial inflammation and a small amount of mild fibrosis, tubular mild steatosis. There motherwort induced acute renal failure reported clinically. Japanese researchers to do experiments with mouse study motherwort anticancer effect, only to discover that will stimulate the growth of breast cancer associated with pregnancy. Motherwort can cause allergic reactions in patients with skin redness, chest tightness, palpitation, rapid breathing. Motherwort cream after overdose can occur with diarrhea and abdominal pain. There are also reports of taking motherwort poisoning.
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"New Materia Medica" exposition
Sweet, spicy, sweet, slightly warm air, non-toxic. Taiqian, postpartum, can be used, to the stillbirth of the most efficient, the new health and stasis, can also lower milk. Yimu its name, is not conducive to a shallow woman. However, not the rank and file of the return, Xiong, ginseng, surgery, failed to win a single flavor. Made its predecessors Taiqian no lag, no virtual postpartum, stating that his line has up also. But the real non-fill material motherwort, only able to receive power Zuo tonic, it is not appropriate to use. About various supplements into being, with three money for the rate, which further reduced, in addition to more growth can not be broken.
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Plant Cultivation
Labiatae Motherwort Motherwort drying floor the whole plant, have produced all over the country, mostly wild. Large flowers motherwort same plant, but also medicinal. The seeds are used for medicinal, named Chong Wei son, alias motherwort son, Kun grass seed, small flax. In recent years, Beijing and Tianjin, Hebei and other places have small-scale cultivation. Growth habit Motherwort warm and humid climate, like the sun, the general cultivation of crops plains and slopes can grow to more fertile soil is better, need plenty of water conditions, but not water, fear of floods. Planting techniques Motherwort Motherwort and winter of precocious Sweet, seed propagation generally used to broadcast methods planting, transplanting seedlings were there, but a lower yield, 60% only live, so many do not use. Then prepare kinds of fresh, germination rate - generally more than 80% of Zizhong. Dibble person per acre - like equipment types 400 ~ 450g, drilling were prepared seed per acre 500 ~ 600g. Soil preparation before planting soil preparation, compost or rotted manure applied per acre 1500 ~ 2000kg as base, Shi Hougeng turn, rake thin leveling. 130cm wide by the entire drilling Takakuro, Dibble to withhold the entire plot, but have to be based on the terrain, local conditions a good size drains. Sowing precocious motherwort autumn, spring, summer sowing may be, must be autumn winter motherwort. Spring in the rain to Jingzhe Period (late February to early March) is appropriate; northern summer recreation for the use of land for planting, using the Summer, after closing Grain in Ear of wheat cultivation, production is not high; autumn to take a more low-temperature region to the autumnal equinox to dew period (late September to early October) when moist soil is best. Autumn sowing choice is directly related to production and product quality, premature, vulnerable against aphids; late, then by low temperatures and dry soil and other factors, then not germinate the following year, the vernal equinox to the Qingming to germinate and sprout not the whole, arrhythmia, often can not bolting flowering. Drill seeding points, Dibble and sow. Use more drilling plains, slopes multi-use Dibble, sow management inconvenient, many do not adopt. Before sowing, the seeds were mixed with ashes or fine farmyard manure, livestock manure and then dressing and humidity for the degree to be able to spread out, generally gray or farmyard manure per acre fire 250 ~ 300kg, livestock manure 35 ~ 40kg . Drilling who cross the Qinei open ditch, ditch center distance of about 25cm, about 10cm sowing rate, depth 4 ~ 7cm, the ditch should be flat, before sowing livestock manure applied in the ditch 2500 ~ 3000kg then evenly sprinkle the seeds ash , do not mulch. Dibble who, by hole spacing each about 25cm open hole, the hole diameter of about 10cm deep 3 ~ 7cm, points to the bottom level, first in the cavity Mushi 1000 ~ 1200kg livestock manure, and then thrown into the seed evenly gray, do not mulch . Field management Thinning Bumiao started thinning around 5cm height, after another 2 to 3 times, when 15 ~ 20cm height Dingmiao. Drilling to take the wrong line Liumiao, spacing about 10cm; Dibble who Liumiao 2 to 3 per hole. Deficiency found when thinning, transplanting to timely replanting. By spring weeding, weeding three times, respectively, 5cm, 15cm, 30cm or so when carried in height; Summer who, according to plant growth situation in a timely manner; autumn who, in the year to 3-4 true leaves, the seedlings grow When the first weeding, weeding three times and then the following year, the same methods and spring. When weeding, plowing not too deep, so as not to hurt the roots; seedling stage cultivator, to protect seedlings, and prevent clods oppression, but can not bruised seedling stems; After the last cultivator to earth mulch. After each watering weeding dressing to dressing once to better nitrogen, urea, ammonium sulfate, cake or livestock manure can be, when the dressing should pay attention to watering, fertilizer should not be too thick, so as not to hurt the seedlings. Especially when applied to cake, to emphasize the break, water diluted with water before maturity through application. Concentrated rainfall during the rainy season, to prevent accumulation of water, should be taken in a timely manner drainage. Pest Control Common diseases powdery mildew, rust and Sclerotinia. (1) Grain Rain to powdery mildew occurs during the beginning of summer, when the spring and early summer prone to harm leaves and stems, green leaves turn yellow back, having a white powdery substance, can cause severe leaf wilt. Thiophanate 50% wettable powder available from 1000 to 1200, or 80 times the unit Qingfeng ADM continuous spray 2-4 times. In addition to powdery mildew should be early hands-on treatment, prevention of a second to occur early, the disease flourish of continuous control 2 to 3 times. (2) rust occurred during the Ching Ming to Grain in Ear (4 to May), leaf damage. After the on_set_, the dorsal projections appear Auburn, leaves students with yellow spots, resulting in full leaf curl wither off. Early on_set_ of spraying 300 to 400 times the enemy rust satisfied solution or 0.2 to 0.3 degrees Baume lime sulfur, after every 7 to 10 days in a row and then spray 2 or 3 times. (3) Sclerotinia is a more serious disease hazard motherwort. Throughout the growing period will occur during the spring by Guyu to the beginning of summer, autumn frost reduced the occurrence of disease in persons during the beginning of winter is serious, usually caused by rainy, humid climate caused. After the disease, its base of white spots appear, then cortical rot, white silk-like disease department hyphae, when seedlings infected, affected rotting death, if the pumping of infected stems, skin off, until the internal fibrous plant death. Control methods: First, when you choose to pay more attention to it, stick to upland crop rotation, crop rotation to follow the appropriate Wo; Second, when a virus is found in the erosion of soil in time to eradicate the disease, and sprinkle lime powder while spraying 600 times 65 Solution% Zineb WP or Bordeaux mixture 1:1:300's. Pests are aphids, cutworms, etc. (1) aphids more serious harm to the plants, often caused by its shrinking death. Control methods: First, timely sowing, growing to avoid pests, reduce aphids. Second, after the occurrence of tobacco 1:1:10 lime solution or 2,000 times 40% dimethoate EC liquid Pensha. (2) cutworm damage seedlings, could easily lead to Quezhu short seedlings. Control methods: heap can be taken to kill the grass through the morning hunting methods, while also using poison baits. In addition, motherwort garden spider will happen, grubs and other pests, but not serious, except to conventional approaches to governance. Then the beast harm, that is, during the seedlings, often eating hare, can put on the field for the Scarecrow lime or horror or hunting cloth barrier to prevent seedlings were destroyed. Harvest processing Motherwort harvest the whole plant and ZiZhong Chong Wei child are herbs, harvest should therefore aim to produce varieties decide harvest date. (1) for the purpose of production of the whole plant should be grown in exuberant foliage, flowers per plant up to two-thirds of the harvest. Grain in Ear about those around autumn (mid-May to late June); spring by about Slight to Great Heat period (mid-July); Summer by different sowing, when two-thirds of the flowers, timely harvest . At harvest, dry the dew on a sunny day, Qi excised aboveground. (2) to produce the child for the purpose of ZiZhong Chong Wei should be whole plant flowers fade, the fruit is fully ripe harvest. In view of the ripe fruit is easy to fall off, immediately after the harvest in the field threshing, timely container to avoid lost production, can also be _set_ in the field to play drums or large shallow basket seeds, cut the whole plant will be placed, be beat, so easy to fall part of the fruit falls apart after the strains of grain were shipped back. Post-harvest processing motherwort, promptly dried or dried, to avoid the accumulation of moisture and rain during the drying process to prevent the fermentation or yellowing leaves, affecting quality. Chong Wei child after the initial threshing field, the plants were transported to the drying yard for 3 to 5 days after further drying, threshing Zaifan fight, to weed out the leaves thick residue, dried, Fengyang clean. Storage custody Motherwort should be stored in moisture-proof, anti-pressure, dry place, avoid damp moldy black and compressive crushing losses, and the storage period should not be too long, too long and easy to change. Chong Wei child should be stored in a cool dry place to prevent moisture, insects and rodents.
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Legend motherwort
There is a strange grass shoots can be eaten as vegetables, called "asparagus dish"; grow up, mature, stems son, leaves can Aoyao is an effective drug treatment of women's diseases, called "motherwort" boil out of the drug called "Yimu cream"; seed also gynecological medicine, called "wild Wei son." It is said that the former has not been built before the Beijing Temple of Heaven, here is a piece of yellow earth, there is a surname of peasant household, the old man died, the rest of the house an old woman. Aunty no sons, only a sixteen-year-old daughter. Mother and daughter who lived a few missing money bitterness. Because often miss aunty's husband died, and no one to worry about their farming, as time goes by, you sick, sick heavy day by day. Aunty anxious, Zhang girl more anxious. Please a lot of doctors, eat a lot of drugs, how not effective. Net income is the time of the fall harvest, Zhang girl lay his mind: to find a cure Kitayama. Or she was young, my father, my mother to tell her story, saying that the old valley Beishan mountains, a cure can be more, as long as afraid of climbing, you can find. This elixir, what can cure illness well. She asked for her aunt next door to the care of her mother, bring their own dry food, they went out. Out of the house, the girl had been walking north sheets. On this day, came to a Yamaguchi, Zhang girl thinking: Is not this mountain into it? Just then, playing Yamaguchi in a white-bearded old man coming down. Zhang old man saw the girl, smiled and said: "? Girl, you are a man, to do the old valley off to the mountains." Zhang put your mother how sick girl, find a cure himself how things came Kitayama, say it again, finished white beard old man asked: "? Grandfather, this elixir you have the mountains" Grandfather replied: "Yes, there is!" "Grandpa, how walking up the hill?" White-bearded old man smiled again, go back to the mountains a finger, and said, "Little girl, you hit the mountains here, turn left seven bend, turn right eight bends, hungry, eat pine nuts, thirsty to drink water but saw the earth day, Ling drugs to hand. " Girl listening to words like grandfather like a duet children, knowing that, that is not what is "ground day", just ask grandfather, a white-bearded old man already Yamaguchi, very far away. Zhang girl, really left a seven bends to the right, turn right up eight bends, hungry, pick some big ground pine nuts to eat, thirsty to drink water lying on the spring side, can not remember to go for a few days. On this day, she came to the top of a hill, I saw a small water pond on top of the hill, the pond was very observant, Zhang girl is here in a daze, I suddenly heard behind him the girls voices. Zhang girl turned around, saw two beautiful girls came toward her. One was wearing a white dress, one was wearing yellow clothes, embroidered white plum, approached, the girl in white clothes laughs and says: "Sister, do not know what made us stunned this? "earth day" it? " Zhang girl heard "on the ground day", very happy, said: "?! Sisters here you quickly save my mom cure it." Wear flower girl dress, said: "Sister Needless to say, the white male 胡子公 told us I have here a pocket elixir, home boiled cream son, aunt to eat like this pocket, as well as cure. seed, after a good sick aunt, sister to take these seeds scattered on the ground on the edge and let it grow, then there aunt got so sick of people not afraid. " Zhang girl many thanks to the two sisters said thanks, turned around and walked down the hill. Not far away, Zhang girl really could not bear this kind of two sisters, she would like to look at her son, to look back, where there are wear white clothes, flower girl dress, I saw a white parrot, a deer. Zhang girl got home, immediately boiled cream will cure the child, to the mother to eat, a few days later, my mother was sick good. Zhang girl and neighbors are very happy. Zhang girl elixir into the pockets seeds sown in the ground on the edge, spring buds grow dark green in summer and long into a cure, cure and end the seeds fall, year after year. Women are sick, they pass nothing, according to Zhang girl, boil cure cured disease. What name to call it a cure? Everyone said: "This is the kind of sheets girl, my mother got a lot of hard work to cure, to cure a sick mother, we would call it Motherwort it." Motherwort name, and thus handed down. Later, I do not know how many years, Beijing has been the emperor, and where one does not know when the emperor pass, ask God to worship the emperor bless him, he grows on a piece of land motherwort, built a Temple of Heaven . Temple of Heaven became a cover, open space also grow lush motherwort, the emperor angry, said: "! Worship day of my place, which promised so long weeds, all gave me pull out" At this time, there was a minister to stand up with the emperor said: "The emperor, this is not weed, it is not called the Dragon Emperor Gracilaria you'll put it all out the net, you will not grow a beard emperor.?." Emperor fear not long beard, let Heaven left a motherwort. Play here onwards, motherwort buds, called asparagus dishes.
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参考资料
10:1,15:1,20:1
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Chinese Pharmacopoeia 2005 edition
Name: Motherwort Pinyin: Yimucao English name: HERBA LEONURI Base of the original: This product Labiatae Motherwort Leonurus japonicus Houtt.'s Fresh or dried aerial parts. Fresh goods seedling stage early spring to early summer flowers tapping; Dried leaf lush summer, when the flowers open or early open cut mining, dried, or dried and cut into sections. Properties: Seedlings of fresh motherwort stemless, basal leaves circle-shaped, 5-9 lobed, each lobe with 2-3 blunt teeth. Early flower stems were square column, upper many branches, four recessed into the longitudinal groove, length 30-60cm, diameter 0.2-0.5cm; surface green; quality fresh, central section of myelinated. Leaves decussate, with a handle; leaf green, fresh quality, there rubbing the juice; the lower stem leaves palmately 3-lobed, upper leaves pinnatipartite or light split into three lobes entire or with few teeth. Gas micro, taste bitter. Motherwort stems dry gray-green or yellow-green surface; Light weight, quality and tough, the central section marrow. Gray-green leaves, more wrinkled, broken, easy to fall off. Round inflorescence axillary, lavender flowers, tubular calyx, corolla two-lipped. Cut into sections by about 2cm. Identification: (1) cross-section of the stem of the product: the outer epidermis cuticle, there furry; glandular squamous cell head 4, 6 cell or 8-cell, stem single cell; non-glandular hairs 1-4 cells. Under more thick-skinned horn cells at the edges and corners. Cortical parenchyma cells amounting column; cortex obvious. Pericycle fiber bundles micro wood. Phloem narrow. In more developed xylem edges and corners. Pith parenchyma cells larger. Parenchyma cells containing calcium oxalate crystals and tiny little Cubic. Fresh goods section near the epidermis cortical parenchyma cells containing chloroplasts. (2) take the powder (dried and crushed fresh goods) 3g, plus ethanol 30ml, heated to reflux for 1 hour, let cool, filtered, and the filtrate was concentrated to about 5ml, added to the activated carbon - alumina column (activated carbon 0.5g; in alumina 100-120 mesh, 2g; inner diameter of 10mm), the use of ethanol 30ml eluent is collected, evaporated and the residue dissolved in ethanol 0.5ml, as the test solution. Another Stachydrine hydrochloride reference substance, add ethanol produced per 1ml 5mg solution containing, as the reference solution. Thin layer chromatography (Appendix Ⅵ B) experiment, to learn the two solutions of 10μl, respectively, in the same silica gel G plate, n-butanol - hydrochloric acid - water (4:1:0.5) as the agent, started out, dried, sprayed with dilute bismuth potassium iodide test solution. Test products for chromatography, chromatography with reference substance corresponding position was the same color spots. Check: Moisture dry goods according to water Determination (Appendix Ⅸ H first method), not more than 13.0%. The total ash content not more than 11.0% of dry goods (Appendix Ⅸ K). Acid insoluble ash dry goods should not exceed 1.0% (Appendix Ⅸ K). Extract: Dry goods under the water-soluble extract according to determination of hot-dip method (Appendix Ⅹ A) measuring not less than 15.0%. Determination: Dry goods take the product powder (II sieve) about 1g, accurately weighed, _set_ conical flask, add ethanol 50ml, heated to reflux for 1.5 hours, let cool, filtered, residues and containers 50ml graded washed with ethanol, filtration. The combined filtrate evaporated and the residue dissolved in ethanol, transferred to a 10ml volumetric flask, dilute to the mark with ethanol, shaken, centrifuged (5000 rev / min, 5 min), the supernatant was used as the test solution. Another accurately weighed and dried at 105 ℃ for 3 hours Stachydrine hydrochloride reference substance, add ethanol produced per 1ml 2mg containing solution as the reference solution. Thin layer chromatography (Appendix Ⅵ B) experiment, precision drawing test solution 8μl, the reference solution 3μl and 8μl, respectively, the intersection at the same sodium carboxymethyl cellulose as a binder silica gel G plate, ethyl acetate - n-butanol - hydrochloric acid (1:8:3) as the agent, started out, dried, heated at 105 ℃ 15 minutes, let cool, spray with dilute bismuth potassium iodide test solution -1% ferric chloride ethanol solution (10:1) mixed solution to a clear spot color, dry, covered in a thin layer of the same size glass plate, surrounded by tape fixed, according to the Book layer chromatography (TLC Appendix Ⅵ B Chromatography scanning method) for scanning, wavelength: λS = 510nm, measuring the absorbance of the test and reference absorbance integral value for the integral value calculation, that is. Dry motherwort on dry goods, including hydrochloric acid stachydrine (C7H13NO2 · HCl) is not less than 0.50%. Processing methods: Fresh products to remove impurities, quick wash. Remove impurities dry goods quickly washed, run through, cut and dry. Taste: Bitter, acrid, slightly cold. Meridian: The liver and pericardium. Efficacy: Blood to regulate menstruation, diuretic swelling. Indications: For irregular menstruation, dysmenorrhea, amenorrhea, lochia, edema oliguria; acute nephritis edema.
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Chinese herbal medicine
HERBA LEONURI
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中国药典2000版
As the test solution. Another of stachydrine hydrochloride reference substance, made of ethyl alcohol per 1ml of solution containing 5 mg of as a control