263 results about "Pharmacopoeia of the People's Republic of China" patented technology

The invention discloses an artificial cultivation method for savatier monochasma herb. The method comprises the aspects of planting base establishing, breeding, planting, field managing, harvesting, processing, storing and seed reserving. By adopting the cultivation method, the survival rate of medicine materials is high, the per unit area yield is high, the content of the flavonoid and other effective components is high, the quality of the medicine materials is stable, the pesticide residue does not exist, the pollution does not exist, the heave metal content is low, the quality control is easy to carry out during large-area generalizing and planting, the environmentally-friendly Chinese medicine materials are achieved, the medicine material products are accordant with the standard in the Chinese pharmacopoeia in the 2010 edition.

The invention relates to a high-yield cultivation method for honeysuckle on saline and alkaline land. The method includes the key technical steps: selecting 'great mullein' breeds and two-year seedlings; selecting the saline and alkaline land with the salt content of 0.2%-0.3% and pH (potential of hydrogen) of 7.5-8.5; building a drainage system, plowing the land and excavating planting holes; applying 15kg of decayed farm manure and 250g of saline and alkaline land crop compound fertilizers as basic fertilizers in the holes; timely changing soil, planting the honeysuckle and covering black plastic films; reasonably performing pruning and topdressing; comprehensively preventing insect diseases; timely harvesting the honeysuckle; and the like. The honeysuckle is planted on a light saline and alkaline land parcel by the method, so that plants can normally grow and develop, saline and alkaline land resources are sufficiently used, the ecological environment of the saline and alkaline land can be improved, and the land can be improved step by step. Compared with a common planting method, the method has the advantages that the survival rate of the honeysuckle plants reaches 100%, the yield of five-year grown plant medicinal materials is increased by 86.3%, the content of chlorogenic acid and galuteolin is slightly improved and meets 2010 edition standard requirements of China Pharmacopeia, and the method is simple, practicable, easy to operate, remarkable in economic, ecological and social benefit and wide in popularization and application prospect.

The invention provides a starch hollow capsule and a preparation method thereof. The starch hollow capsule comprises components in parts by weight as follows: 60 parts to 90 parts of cross-linking high amylose, 3 parts to 15 parts of tributyl citrate, 5 parts to 15 parts of guar gum, 1 part to 5 parts of span-80 and 1 part to 5 parts of inulin. The cross-linking high amylose is prepared by cross-linking natural high direct connection starch through a cross-linking agent consisting of sodium metaphosphate and adipic acid. The starch hollow capsule has the advantages that the price is low, the quality is good, and the strength is high, standards of Chinese Pharmacopoeia are achieved, the friability is 5%, the disintegration time is five minutes, and obvious effects are achieved in practical application.

The invention discloses a bionic organic cultivation method of rhizoma gastrodiae under a forest, belonging to an agricultural technology. The bionic organic cultivation method can be used for overcoming the defect that the medical quality of the rhizoma gastrodiae is reduced due to the fact that the rhizoma gastrodiae drug loses original wild characters caused by excessive effects of personal factors in an existing box cultivation method, a pit cultivation method, a half-pit cultivation method and a pile cultivation method for production of the rhizoma gastrodiae. The bionic organic cultivation method comprises the following steps: selecting a proper geographical position and an environment condition, making a seedbed, seeding, transferring and managing in the field and harvesting fruits. The bionic organic cultivation method has the beneficial effects that the produced fresh rhizoma gastrodiae is large and thick, intact and plump, yellow and white; the section is bright after the rhizoma gastrodiae is processed; the quality is hard, and the characters of the wild rhizoma gastrodiae are reflected. By efficient liquid-phase monitoring, the gastrodin content is 0.301mg/ml and higher than the standard that the content of the gastrodin in 'Pharmacopoeia of the People's Republic of China' (2005 edition) prepared according to the existing box cultivation method, pit cultivation method, half-pit cultivation method and pile cultivation method is 0.20mg/ml; the yield is higher than or equal to that of the existing cultivation method; forest land and waste resources of wood are fully utilized, and the bionic organic cultivation method plays a certain protection role on the ecological environment.

The invention discloses a method for identifying a DNA bar code molecule of an earthworm and a COI sequence of the DNA bar code molecule of the earthworm. The method comprises the steps of amplifying the gene of a sample COI through polymerase chain reaction (PCR), verifying the PCR product by agarose gel, then sending to a biological sequencing company for sequencing, according to the sequencing result, sequence splicing through manual correcting, comparing with a public sequence, then confirming the tissue to be tested as the source of pheretima aspergillum or pheretima vulgaris if the homology of the spliced sequence and the gene sequence SEQ ID NO.1-NO.4 is over 99%. By adopting the reliable DNA molecular identification technology, the method can rapidly and accurately identify the earthworm varieties specified by the 'pharmacopoeia of China' and non-medicinal material earthworm varieties without conducting morphological identification on the earthworm varieties, can further distinguish the pheretima aspergillum varieties from pheretima vulgaris varieties, improves the accuracy and reliability, and guarantees the safety of the earthworm as the medicinal material.

The invention relates to a high-yield cultivation method for honeysuckles in low mountains and hills. The method includes the key technical steps such as variety selection, raising of seedlings by cutting, digging of planting holes, base fertilizer application and planting, covering of mulching films, pruning, integrated control of plant diseases and insect pests and topdressing. The method is characterized in that growth and development of plants of the honeysuckles are obviously promoted, the time limit ahead of the high-yield period is shortened, the yield of the honeysuckles is improved, and the quality of the honeysuckles is guaranteed. Compared with an ordinary planting method, the high-yield cultivation method enables the yield in the first year after transplant to be promoted by 56.7%, the yield in the second year after the transplant is promoted by 87.3%, and the yield in the third year after the transplant is promoted by 116.6%. However, no obvious changes happen on the content of chlorogenic acid of the honeysuckles and contents of galuteolin of the honeysuckles, the content of the chlorogenic acid of the honeysuckles and the content of the galuteolin of the honeysuckles all meet the standard provisions of <pharmacopoeia of the people's republic of China> (2010 version), and social benefits, economic benefits and ecological benefits are remarkable.

The invention discloses a preparation technology for increasing the clarity of a poplar flower injection. The technology concretely comprises the following steps: extracting, concentrating, precipitating with alcohol, adjusting the obtained alcohol filtrate to be alkaline, recovering ethanol, precipitating after ethanol recovery, filtering the obtained water precipitation solution with filter paper, carrying out reduced pressure concentration of the obtained filtrate until each milliliter of the filtrate concentrate contains 5g of crude drugs, adjusting the pH value of the filtrate concentrate to 2.8-3.0 by using 20% HCl, refrigerating for 48h to obtain an acid precipitation solution, filtering the acid precipitation solution, adjusting the pH value of the obtained filtrate to 5.5-6.5 by using 20% NaOH, heating for boiling for 15min to obtain a boiling solution, adding active carbon and an antioxidant, adjusting the pH value of the obtained product, filtering through using a micro-porous filtering film, encapsulating, and disinfecting. In the invention, tannins in the poplar flower injection are removed through controlling the concentration of the traditional Chinese medicinal concentrate, adjusting the pH value, and combining with active carbon, so the problems of frequently unqualified tannins and resins, difficult according of the clarity with the Veterinary Pharmacopoeia of the People's Republic of China, and smoky substance appearing because long-term storage of common poplar flower injections are solved, thereby the qualified rate of the poplar flower injection is increased.

The invention provides a method for extracting and preparing total flavonoids of Hibiscus mutabilis. The method comprises the following steps: (1) drying, crushing and sieving a Hibiscus mutabilis leaf raw material; and (2) uniformly mixing the sieved Hibiscus mutabilis leaf powder with an eutectic solvent, carrying out ultrasonic-assisted extraction and performing suction filtration to obtain a Hibiscus mutabilis leaf extracting solution containing total flavonoids, and carrying out rotary evaporation and concentration to obtain the total flavonoids of the Hibiscus mutabilis leaves. Preferably, a sieve in the step (1) is a No.4 sieve specified in Pharmacopoeia of People's Republic of China. Preferably, in the step (2), the screened Hibiscus mutabilis leaf raw material and the eutectic solvent are mixed according to the weight-volume ratio of 1: 5-1: 35 in terms of the solid-liquid ratio.

The invention relates to oral powder in traditional Chinese medicine compatibility, in particular to allergy decocting powder used for treating skin allergy by utilizing pure traditional Chinese medicine and a preparation method. The allergy decocting powder is characterized by being prepared from the following traditional Chinese medicine raw materials in parts by weight: 10 to 20 parts of radix bupleuri, 15 to 35 parts of fructus mume, 15 to 20 parts of radix paeoniae alba, 20 to 35 parts of radix saposhnikoviae, 10 to 15 parts of liquorice root, 15 to 25 parts of bombyx batryticatus, 10 to 15 parts of dried radix rehmanniae, 5 to 10 parts of fructus schisandrae and 5 to 15 parts of exocarpium zingiberis recentis. The allergy decocting powder disclosed by the invention has the characteristic that reasonable compatibility of medicine is guided by traditional Chinese medicine theories of treating based on syndrome differentiation, treating diseases from the root and harmonizing nutrient and defense; the allergy decocting powder has the advantages that used traditional Chinese medicine materials all accord with regulations of Pharmacopoeia of the People's Republic of China, and raw materials of the traditional Chinese medicine are safe and reliable.

The invention aims to provide a novel rhizoma polygonati crude medicine processing method which is simple, reliable, time-saving and labor-saving, consumes less energy and manpower, and comprises the following steps: a, preparing fermented black bean milk, according to Pharmacopoeia of the People's Republic of China, 2010 Version, adding appropriate water in 10 kg of black beans, stewing for about 4 hours to obtain about 15 kg of black bean milk, adding water to the bean dregs, stewing for about 3 hours to obtain about 10 kg of black bean milk, and mixing the black bean milk to obtain about 25 kg of black bean milk; b, after cleansing, adding fresh rhizoma polygonati to the black bean milk obtained in the above step, wherein the fresh rhizoma polygonati is totally soaked in the black bean milk, stewing with slow fire until the black bean milk is absorbed completedly, putting the rhizoma polygonati in a bamboo vessel of a pressure cooker, steaming for 1.5-2 hours, taking the rhizoma polygonati out, and half-drying the rhizoma polygonati; c, adding black bean milk, steaming and half-drying for twice according to the above method, cooling, cutting into thick slices, and drying.

The invention belongs to the technical field of biological medicine, and relates to bactericidal aseptic solid medical ultrasonic coupling patch and a preparation method thereof. The patch is prepared from, by weight percentage, 0.3-1.0% of karaya gum, 1.2-1.8% of modified bletilla striata polysaccharide, 1.6-2.5% of carboxymethyl chitosan, 0.01-0.1% of musca domestica antibacterial peptide, 0.05-0.2% of luteolin, 1-5% of propanediol, 0.05-0.2% of alkyl glycoside, 0.2-0.8% of Pullulan and the balancedeionized water. The bactericidal aseptic solid medical ultrasonic coupling patch complies with the aseptic regulation stipulated in <Pharmacopoeia of People's Republic of China>, at the same time possesses excellent acoustic performance, a good ultrasonic conduction effect, clear ultrasonoscopy, high resolution, good biocompatibility, reliable disinfection efficacy and a stable physicochemical property.

The invention discloses a process for processing prepared rehmannia root. The method includes: firstly steaming raw rehmannia root with saturated steam and collecting the generated rehmannia root juice, performing cooling to 50-65DEG C, extruding the rehmannia root, then introducing saturated steam to conducting steaming and collecting rehmannia root juice; and drying the well steamed prepared rehmannia root for 8-10h, then adding the rehmannia root juice to conduct stewing for 10-16h, and then further performing drying for 40-50h. The prepared rehmannia root processed by the method provided by the invention has a verbascoside content up to 0.040-0.057%, which is significantly higher than the requirement of 0.02% in 2010 edition ''Pharmacopoeia of the people's republic China'', and the processed prepared rehmannia root has stable quality and high qualified rate.

The invention discloses a traditional Chinese medicine tincture for treating neck-shoulder and waist-leg pain. The traditional Chinese medicine tincture comprises garden balsam stems, cortex illicii, suberect spatholobus stems, radix aconiti lateralis preparata, cinnamon, pericarpium zanthoxyli, ovientvine, kadsura pepper stems, rhizoma dioscoreae nipponicae, radix clematidis, cortex erythrinae, tripterygium wilfordii, semen strychni, rhizoma drynariae, dragon blood, hematoxylon, notopterygium roots, radix angelicae tuhuo, asarum, cassia twigs, radix paeoniae rubra, polygonum cuspidatum, stephania tetrandra, pberetima, red flowers, peach kernel, radix aconiti preparata, radix aconiti agrestis, lycopodium clavatum, corydalis tuber, rhizome of chuanxiong, scorpio, frankincense, myrrh, excrementum pteropi, cattail pollen, caulis lonicerae, dipsacus asperoides, rhizoma cibotii, licorice, venenum bufonis, musk and rice vinegar. The medicines are combined, effects of the medicines are synergistic, so that the tincture has the functions of effectively expelling wind, removing cold, relaxing tendons, activating collaterals, warming meridians, removing moisture, promoting blood circulation, removing blood stasis, diminishing swelling and relieving pain, medicine compatibility meets traditional Chinese medicine theories and requirements of Chinese pharmacopoeia, and the tincture has no toxic and side effects on human bodies.

The invention relates to a breeding method for an improved variety of Lonicera japonica Thunb No.1, and is applicable to breeding of new variety of Lonicera japonica Thunb. Farmyard germplasm type Lonicera japonica Thunb branches from main producing area of pingyi county, ShanDong province, are collected; 15-25 Gy60Co-Gamma is taken for radiation induced mutation, and then cuttage and transplant are carried out; seed selection, cottage and transplant for variation individual plant are performed so as to form a strain; the Lonicera japonica Thunb No.1 obtained through variety comparison and production testing has thick and upright branches, oblong, linear oblong and oblong-ovate leaves, has dark green and thick leaves, and has more blossom buds; and flower buds are 4.5 cm in length, bracts are oval and oblong-ovate, the flower season comes earlier, saline-alkaline tolerance and barren resistance and strong adaptability are achieved, and plant diseases and insect pests are less. Compared with common Lonicera japonica Thunb, the Lonicera japonica Thunb No.1 has the advantages that the flower season starts two to three days earlier, the flower bud yield is improved by 16.20 percent, the content of galuteolin of flower bud is 0.106 percent, and the content of chlorogenic acid accounts for 1.75 percent, which is higher than the quality standard of Pharmacopoeia of the People's Republic of China (2010).

The invention belongs to the field of medicines, relates to compound eye drops and a preparation method thereof, and concretely relates to compound eye drops treating viral keratitis, viral conjunctivitis, acute and chronic conjunctivitis and other eye diseases and a preparation method of the eye drops. The eye drops comprise the following medicinal compositions: 50-500 g of radix isatidis, 50-500 g of folium isatidis, 50-500 g of herba dendrobii, and 0.1-1 g of vitamin B12 powder. The compound eye drops have the advantages that the employed medicines accord with stipulation of Chinese pharmacopoeia and are safe and reliable. The medicines are compatible with each other, and the compound eye drops have the efficacy of resisting inflammation, resisting allergy and nourishing cornea tip trigeminal nerve, and have the characteristics of definite therapeutic effect, rapid effectiveness, high cure rate, no side effect and the like.

The invention relates to the technical field of agilawood extraction, in particular to an agilawood extraction inducing agent and an agilawood extracting method. The agilawood extraction inducing agent comprises the following raw materials in percent by weight: 10-25% of a woody plant branch and leaf extract, 2.5-5% of a corn extract, 5-8% of a bran extract and the balance of water. The agilawood extracting method is a whole-body longitudinal agilawood extracting method, and is matched with the agilawood extraction inducing agent; in the obtained agilawood, the agarotetrol content is as high as 0.23% of , which is much higher than a requirement in Pharmacopoeia of the People's Republic of China that the agarotetrol content of a medicinal agilawood material is not less than 0.1%; in addition, the alcohol-soluble extract content, the agarotetrol content, the volatile oil content, and the sesquiterpene content of volatile oil are also increased significantly; furthermore, the agilawood extracting time is only 6-10 months, and the agilawood extracting efficiency and the agilawood extracting quality are much higher than those in the conventional technology, so that the market potential value is huge.

The invention discloses a freeze-drying method of figwort root. After the fresh figwort root are selected to be sliced, freeze-drying is conducted, factors such as the temperature, the rate of temperature change, and the duration are controlled during pre-freezing, step-by-step freezing, and heating drying so as to prevent effective ingredients of figwort root harpagide and harpagoside from beingdestructed during processing, and quality of a figwort root medical material is ensured. (That is, the figwort root index component content stipulated in the 2015 edition of Chinese pharmacopoeia), compared with a general drying method, the figwort root medical material produced by the freeze-drying method is stable and controllable, and is unaffected by external factors, and the quality of a finished medical material product is high.

The invention discloses a method for continuously obtaining secondary ginseng hairy root metabolites through tissue culture. The method comprises the following steps of (1) obtaining plants in batch, namely treating the plants, then inoculating into a culture reactor device, setting culture parameters, then culturing in batch and performing the next operation as required, wherein the plants refer to vegetable cells, plant tissues, plant organs, cluster buds and the like which are obtained by axenic culture; (2) generating and inducing the secondary metabolites of the plants, namely generating or inducing the obtained plants in certain culture conditions, so as to obtain the required secondary metabolites; (3) collecting and extracting the secondary metabolites of the plants, namely taking out ginseng hairy roots and then measuring the contents of total saponins of panax ginseng and panaxoside Re+Rg according to the Pharmacopoeia of the People's Republic of China (Edition 2010), wherein the content of the total saponins of the panax ginseng in the obtained ginseng hairy roots can reach 6.182%, and the content of the panaxoside Re+Rg can reach 0.3752%.

The invention belongs to the field of tradtional Chinese medicine preparations, and specifically relates to a tradtional Chinese medicine preparation for treating chronic limb arteriosclerosis obliterans and a preparation method thereof. The tradtional Chinese medicine preparation is characterized by being prepared from the following tradtional Chinese medicinal raw materials: 25-35 parts of angelica, 25-35 parts of Szechuan lovage rhizome, 25-35 parts of red peony root, 25-35 parts of folium artemisiae argyi, 25-35 parts of notopterygium root, 25-35 parts of pericarpium zanthoxyli, 25-35 parts of angelica root, 25-35 parts of crude lateral root of aconite, 25-35 parts of crude arisaema heterophyllum blume, 10-20 parts of dried ginger, 10-20 parts of safflower, 10-20 parts of turmeric, 10-15 parts of zedoary and 5-10 parts of acanthopanax root. The tradtional Chinese medicine preparation has the advantages that the adopted tradtional Chinese medicaments meet the specification of pharmacopoeia of the people's republic of China, so the preparation is safe and reliable. The compatible medicaments have the effects of clearing heat and detoxifying, invigorating qi and nourishing yin, promoting blood circulation to remove blood stasis, reinforcing the kidney and quenching thirst and the like, and has the characteristics of exact treatment effect, quick response, high cure rate, no side effect and the like when being used for treating the chronic limb arteriosclerosis obliterans.

A Chinese medicine for treating the tumor in digestive system is prepared from 34 Chinese-medicinal materials including pearl, chicken's gizzard-skin, Dragon's bone, oyster shell, Chinese angelica root, etc. Its advantage is high curative effect (74% of total effective rate).