What are the functions and taboos of Paris?

The name Paris is very special, a bit like a person's name. In fact, it is a kind of Chinese medicine. What is the function and function of a flower with seven leaves and one branch? Let's take a look at the efficacy, functions and taboos of Paris!

Medicinal effects of Rhizoma Paridis 1 and carbuncle: Rhizoma Paridis has the functions of clearing away heat and toxic materials, reducing swelling and relieving pain. It is a common medicine for treating carbuncle, furuncle and poisonous snake bite. It can be used as the final medicine alone, mixed with vinegar for external application, or used in the same amount with Coptidis Rhizoma, Radix Paeoniae Rubra and Flos Lonicerae.

2, sore throat: Rhizoma Paridis is used to treat sore throat, mumps, throat obstruction, and is often used in the same amount as Fructus Arctii, Fructus Forsythiae and Radix Isatidis. If it is used to treat lymphoid tuberculosis, it can be used equally with Prunella vulgaris, Oyster and Fritillaria.

3. Bite by poisonous snake: Rhizoma Paridis is ground separately, and fresh roots are mashed and applied externally to the affected area to treat snake bite, redness and pain, and it is often used with Lobelia chinensis.

4, shocking wind: bitter cold into the liver, there is a cool liver and purging fire, calming the wind and calming the shock. This product can be used alone or in combination with Uncaria rhynchophylla, Chrysanthemum and Cicada. Suitable for children with high fever, strong wind, hand and foot convulsions, etc.

5, traumatic injury: Paris polyphylla enters the liver meridian blood point, which can reduce swelling and relieve pain, remove blood stasis and stop bleeding. It can be taken separately by grinding into powder to treat traumatic hemorrhage, traumatic injury, swelling and pain due to blood stasis, or it can be used together with Panax notoginseng, Sanguis Draxonis and Pyritum.

Pharmacological effect 1 and hemostatic effect of Rhizoma Paridis: Steroid saponins contained in Rhizoma Paridis have extensive pharmacological effects and important biological activities, especially its clear hemostatic effect, which has attracted much attention. The results showed that seven kinds of crude drugs, such as Rhizoma Paridis, had strong hemostatic effect on mice.

2. Anti-cancer effect: The water, methanol and ethanol extracts of Hedysarum heptaphyllum have obvious inhibitory effects on six kinds of human tumor cells, such as A-549, MCF-7 and HT-29, and it is proved that the component of Gexianhuasu has inhibitory effects on tumor cells.

3. Anti-inflammatory effect: the effect of Rhizoma Paridis on inflammation in experimental animals. The results showed that Rhizoma Paridis had significant anti-inflammatory effect, which not only inhibited the ear swelling caused by xylene in mice and the ankle swelling caused by egg white in rats, but also significantly inhibited the granulation growth caused by cotton balls.

4. Antibacterial effect: Rhizoma Paridis has certain inhibitory effect on Shigella sonnei, Serratia marcescens, Escherichia coli and Staphylococcus aureus (sensitive and drug-resistant), has pigment diffusion effect on Pseudomonas aeruginosa, and has no obvious effect on other bacteria.

5. Spermicidal effect: The minimum effective concentration of Gynura divaricata for 20 seconds to inhibit rat sperm is 0.6%, and the minimum effective concentration of drugs for 20 seconds to inhibit human sperm is 1.2%. The experiment of inhibiting fertilization by vaginal administration in rabbits showed that 60% inhibited fertilization.

The medicinal contraindication of Rhizoma Paridis is 1, and it is not used for heat injury and hematemesis.

2. The defect of Yuan Qi is disability.

3, physical weakness, no excess heat toxicity, external selection of yin syndrome and contraindications for pregnant women.

The medicinal formula of Gynura divaricata is 1. Treatment of herpes zoster: Grind the seven leaves and one flower and Ardisia crenata root into powder respectively, add a little realgar and apply white wine to the affected area.

2, treatment of wind toxic swelling: 50 grams of heavy Taiwan grass, momordica seed, Pinellia ternata, the medicine smashed into powder, coated with vinegar. Any thermal expansion, _.

3, treatment of women's breast knot, breast obstruction or children's breast blowing: Paris 15 grams, decoction, water and wine.

4, treatment of ear sore heat pain: take appropriate amount of sputum, vinegar grinding and apply it to the affected area.

5, treatment of laryngitis: Paris polyphylla 1 g, ground and swallowed.

6, cure infantile fetal wind, convulsion: the rest is the end, 2.5 grams each time, under cold water.

7. Treatment of chronic shock: Fructus Trichosanthis root 10g, Radix Glycyrrhizae 5g, stir-fry with slow fire until brown, grind evenly, take one word at a time, and fry with musk mint soup.

8, treatment of chronic cough and asthma: 25 grams of Paris polyphylla, add appropriate amount of water, use chicken lungs or pig lungs.

9. Treating old and new internal injuries, pain and stagnation: Rhizoma Paridis, soaking children's feces for 40 to 50 days, washing, drying and grinding, 65438+ 0.5g each time, and taking it with wine or boiled water.

Planting techniques of Paris polyphylla 1. Variety Selection: According to China Pharmacopoeia, the basic plant of Paris polyphylla is Paris polyphylla with seven leaves and one flower. Paris polyphylla is mainly distributed in Yunnan province, but there are many other plants of Paris in Yunnan province. Drug dealers don't subdivide when purchasing medicinal materials. As long as it is Paris polyphylla, they should choose the excellent seeds or rhizomes of Paris polyphylla in Yunnan as the cultivation source.

2. Land selection and soil preparation: Choose loose and fertile sandy black loam or red loam with flat terrain, convenient irrigation, good drainage, rich humus and high organic matter content to plant Paris polyphylla. Taxus yunnanensis in this plot has high yield and good quality. Never plant it in poor and hardened soil.

3. Breeding method

① Rhizome propagation: Rhizoma Paridis is mainly used for rhizome propagation, which is simple and easy to use, with a very high survival rate of over 90%. It can be planted all year round. Cut the whole rhizome with bud head (which can blossom and bear fruit in that year) or the bud residual stem with germination ability into small pieces, dry it properly after cutting, mix it with plant ash, and sow it row by row according to the plant spacing of 10-30 cm and the row spacing of 30-50 cm.

(2) Seed propagation: The seeds of Schizonepeta tenuifolia have obvious after-ripening effect, and the embryos can germinate only after dormancy. Under natural conditions, it takes two winters for seedlings to be unearthed, and the emergence rate is low. Most of the seeds mature in September-65438+February. Now harvest and sow. In August of the second year, a small part of them emerged, and most of them would not grow until May of the third year. Seedlings cultivated by seeds grow slowly and the emergence rate is extremely low. Three years later, the seedlings of Paris polyphylla. Pinus yunnanensis can only be transplanted when obvious rhizomes are formed. Generally, seeds can be harvested after 5-8 years of breeding.

4. Intercropping and replanting: usually in the middle and late May, the direct seeding site is intercropped, and the pond is checked for leaks. Water the seedlings before thinning, pry the seedlings with wood, and water the roots when replenishing the seedlings, so as to make full use of the seedlings and ensure the whole and sufficient density of the seedlings.

5, intertillage weeding: the heavy building requires loosening soil, and the above-ground part is weak, so special attention should be paid to loosening soil and weeding. Generally, from late May to early June, there are many heavy rains and the soil is easy to harden. It is necessary to drain water in time, prevent waterlogging, cultivate shallow soil diligently and pay attention to weeding at any time.

6, timely shading: Paris likes shading, afraid of strong light, and it is better to have 40-50% light transmission during the whole growth period. Therefore, shading measures should be taken after seedling emergence and transplanting. Where conditions permit, it is best to use a sunshade net, and where conditions do not permit, branches can be inserted for sunshade. You can also try intercropping corn for shade, but pay attention to density and intercropping method.

7. Topdressing and soil cultivation: Paris usually has a growth law of top flowering and bottom tuber swelling. Generally, the forced fertilizer should be applied again in the middle and late June to August and early June, with 2000-3000 kg of cattle and sheep manure or soil miscellaneous fertilizer and 20-30 kg of calcium superphosphate per mu. After being forced by the roots, the soil on the wall must be loose to keep the water level.

8. Watering and drainage: Heavy buildings like wet environment, and the border and soil layer should be kept wet. In case of dry season, water should be timely, water should be sprayed at intervals at ordinary times, and drainage should be timely in rainy season to prevent diseases caused by water accumulation in the field.

9. Harvesting and processing: Seven leaves and one flower were harvested in June 5438+065438+1October, and weeds and litter were removed before harvesting. Then, from the shallow to the deep, don't miss the excavation. After harvesting, seven leaves and one flower should not be spread out in the sun in time, nor should they be piled too high to avoid being heated. Fibrous roots should be graded, screened and removed, and mud, stones and weeds should be removed after cleaning.

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