CN1679649A - Medicinal composition for cervical erosion and vaginitis and its preparation - Google Patents

Medicinal composition for cervical erosion and vaginitis and its preparation Download PDF

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Publication number
CN1679649A
CN1679649A CN 200410023106 CN200410023106A CN1679649A CN 1679649 A CN1679649 A CN 1679649A CN 200410023106 CN200410023106 CN 200410023106 CN 200410023106 A CN200410023106 A CN 200410023106A CN 1679649 A CN1679649 A CN 1679649A
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powder
fine powder
extract
capsule
radix
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毛友昌
毛晓敏
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CHENXING MEDICAL INDUSTRY Co Ltd JIAMUSI HEILONGJIANG PROV
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Abstract

A composite medicine in the form of tablet, effervescent suppository, capsule, softgel, foaming agent, gel, film, or oientment for treating vaginitis, cervical erosion, mycoplasma infection, gonorrhea, etc is disclosed. Its advantages are high curative effect and high safety.

Description

A kind of treatment cervical erosion, colpitic pharmaceutical composition and preparation method thereof
Technical field the present invention relates to a kind of Chinese medicine, specifically a kind of treatment cervical erosion, colpitic pharmaceutical composition and preparation method thereof.
Background technology cervical erosion, vaginitis etc. are women's commonly encountered diseases and frequently-occurring disease, bring many miseries to the patient, have a strong impact on the healthy of numerous women.The rotten preparation that disappears is made up of ginsenoside, Radix Arnebiae (Radix Lithospermi), Cortex Phellodendri, Radix Sophorae Flavescentis, dried Alumen, Borneolum Syntheticum, catechu seven flavor medicine, has heat-clearing and toxic substances removing, removing dampness and killing parasites, the function of putrefaction-removing granulation-promoting, be used for cervical erosion, trichomonal vaginitis, colpitis mycotica, diseases such as nonspecific vaginitis and mycoplasma infection, gonorrhea diplococcus infection have significant curative effect.XIAOMI SHUAN being arranged at present, listed in the 20th of the Drug Standard of Ministry of Public Health of the Peoples Republic of China " Chinese traditional patent formulation preparation ", is Chinese medicine protection kind.Suppository is a kind of vagina administration dosage form commonly used, but is the suppository transportation storage inconvenience of substrate with acid of polyoxyethylene monoester and glycerol, requires preserving below 30 ℃, be subjected to certain restriction in some high temperature severe cold areas uses, this pharmaceutically dosage form is single simultaneously, and quality standard is low, no quantitative target.
Summary of the invention the objective of the invention is to provide a kind of scalable, good effect that has, the rotten preparation that disappears of nonirritant, compliance advantages of higher, and the standard of improving the quality of products simultaneously further satisfies and ensures the medication demand of vast female patient.
Purpose of the present invention can take following method to realize:
A kind of treatment cervical erosion, colpitic pharmaceutical composition is characterized in that it is that component is formed or made active component and pharmaceutically acceptable additives are formed or make active component and pharmaceutically acceptable additives are formed tablet, effervescent suppository, capsule, soft capsule suppository, foam, gel, membrane, ointment by the alcohol extract of following main materials by the water extract of following main materials by following main materials: (weight portion)
Ginsenoside 5-60, Radix Arnebiae (Radix Lithospermi) 200-800, Cortex Phellodendri 200-800, Radix Sophorae Flavescentis 200-800, dried Alumen 150-700, Borneolum Syntheticum 50-400, catechu 200-800.
Formula optimization is: (weight portion)
Ginsenoside 25, Radix Arnebiae (Radix Lithospermi) 500, Cortex Phellodendri 500, Radix Sophorae Flavescentis 500, dried Alumen 400, Borneolum Syntheticum 200, catechu 500.
Described pharmaceutically acceptable additives are following one or more:
Stearic acid, semi-synthetic fatty acid ester, vaseline, liquid Paraffin, tween 80, lecithin, sodium lauryl sulphate, dimethyl sulfoxine, azone, glycerol, gelatin, Polyethylene Glycol, Polyethylene Glycol-32 glycerol monolaurate (gelucire44/14), HPMC, CMC-Na, Carbom, ethylparaben, Oleum Sesami, soybean oil, Oleum Arachidis hypogaeae semen, tartaric acid, citric acid, sodium bicarbonate, propylene glycol, carbomer.
Described tablet can also can be effervescent tablet, double-deck vaginal tablet or other various suitable tablets with suitable coating material coating or coating not.
Described capsule can be soft capsule, hard capsule, effervescent capsule, controlled release vaginal capsule or other various suitable capsules.
A kind of method for preparing treatment cervical erosion, colpitic pharmaceutical composition is characterized in that it may further comprise the steps:
In a prescription Radix Sophorae Flavescentis, Cortex Phellodendri adopt alcohol extraction water is carried or alcohol extraction after medicinal residues again water carry or acid extraction or other suitable method are extracted,
In the b prescription Radix Arnebiae (Radix Lithospermi) adopt oil carry alcohol extraction or water is carried first alcohol extraction medicinal residues again water carry or first oil carry medicinal residues again alcohol extraction or other suitable method extract,
Ginsenoside's pulverizing or superfine powder are broken into fine powder or other suitable method processing in the c prescription,
Dried Alumen pulverizing or superfine powder are broken into fine powder or other suitable method processing in the d prescription,
Catechu pulverizing or superfine powder are broken into fine powder or other suitable method processing in the e prescription,
Borneolum Syntheticum pulverizing or superfine powder are broken into fine powder or other suitable method processing in the f prescription,
The pulverizing medicinal materials that needs in the g technology to extract becomes coarse powder or middle powder to extract, be generally 5-60 purpose coarse powder or middle powder, the best was a 20-40 order coarse powder, and the medical material that need be ground into fine powder in the technology was ground into 100-160 purpose fine powder usually, the best is standby for superfine powder is broken into 200-300 purpose fine powder
The condition of alcohol extraction is in the h technology: with 50-95% ethanol is solvent, can adopt heating reflux method or percolation or other suitable method to extract,
The condition that water is carried in the i technology is: decoct with water, extract 2-4 time at 90-98 ℃, each 1-3 hour, best was to decoct at 90-98 ℃ to extract three times, and 2 hours for the first time, second and third time was respectively 1 hour,
J technology medium oil is carried and can be adopted fried method or immersion method or other proper method, and used oil can be Oleum Sesami, soybean oil, Oleum Arachidis hypogaeae semen or other suitable oil,
Extracting gained water extract in the k technology can adopt precipitate with ethanol or add the flocculating agent sedimentation or method that other is suitable is further handled, the condition of precipitate with ethanol adds ethanol in right amount for the water extract is concentrated into makes the alcohol amount of containing reach 40-75%, leave standstill, centrifugation, best measure and reach 60-75% to containing alcohol for adding ethanol
Concentrate in the l technology and adopt concentrating under reduced pressure, thin film concentration, vacuum film to concentrate or other proper method,
Drying can adopt vacuum drying or spray drying or lyophilization or other suitable method in the m technology, the vacuum drying temperature is controlled at 50-90 ℃, the best is 60-70 ℃, and spray drying is for to be condensed into the concentrated solution that relative density is 1.03-1.25 (60 ℃), spray drying with extracting solution, inlet temperature is 100-200 ℃, leaving air temp is 50-150 ℃, and best relative density is 1.05-1.15 (60 ℃), and inlet temperature is 150-170 ℃, leaving air temp is 80-100 ℃
N adds different additives as required, adopts suitable moulding process, through being prepared from tablet, effervescent suppository, capsule, soft capsule suppository, foam, gel, membrane, ointment.
Adopt the prepared rotten preparation that disappears of the present invention can fully keep its effective ingredient, has good effect, nonirritant, compliance advantages of higher, improved quality standard simultaneously, better guaranteed drug quality, enrich medicine variety, further satisfied and ensured the medication demand of vast female patient.
The specific embodiment
Embodiment 1:
Be up to the standards seven flavor medicine standby respectively; Get catechu, alumen powder is broken into fine powder, the Borneolum Syntheticum porphyrize, standby.Get Cortex Phellodendri, Radix Sophorae Flavescentis, Radix Arnebiae (Radix Lithospermi) and decoct with water three times, be followed successively by 2,1,1 hours, collecting decoction filters, filtrate is concentrated in right amount, adds ethanol and makes that to contain alcohol amount be 75%, leaves standstill and makes precipitation, get supernatant and reclaim ethanol, be concentrated into the thick paste shape, standby with above-mentioned fine powder and ginsenoside's powder mixing; It is an amount of to get vaseline, and heat fused, temperature are reduced to about 50 ℃, adds liquid Paraffin, tween 80 is an amount of, is mixed with substrate, adds above-mentioned spares earlier, fully stirs evenly, and is pressed into soft capsule, and packing promptly.
Embodiment 2:
Be up to the standards seven flavor medicine standby respectively; Get catechu, dried Alumen, ginsenoside's pulverize separately and become fine powder, the Borneolum Syntheticum porphyrize, standby.Getting Cortex Phellodendri, Radix Sophorae Flavescentis, Radix Arnebiae (Radix Lithospermi) is solvent with 75% ethanol, floods after 48 hours, and slowly percolation is collected percolate, reclaims ethanol, be concentrated into an amount of, spray drying, dried cream powder and above-mentioned fine powder mixing are standby; It is an amount of to get vaseline, and heat fused, temperature are reduced to about 50 ℃, adds liquid Paraffin, tween 80 is an amount of, is mixed with substrate, adds above-mentioned spares earlier, fully stirs evenly, and makes soft capsule, and packing promptly.
Embodiment 3:
Be up to the standards seven flavor medicine standby respectively; Get catechu, dried Alumen, ginsenoside's pulverize separately and become fine powder, the Borneolum Syntheticum porphyrize, standby.Getting Cortex Phellodendri, Radix Sophorae Flavescentis, Radix Arnebiae (Radix Lithospermi) is solvent with 75% ethanol, floods after 48 hours, and slowly percolation is collected percolate, reclaims ethanol, be concentrated into an amount of, spray drying, dried cream powder and above-mentioned fine powder mixing are standby; Get soybean oil and vaseline is an amount of, heat fused, temperature are reduced to about 45 ℃, add above-mentioned spares, dimethyl sulfoxine and ethylparaben, stir evenly, and are pressed into soft capsule, and packing promptly.
Embodiment 4:
Be up to the standards seven flavor medicine standby respectively; Get catechu, dried Alumen, ginsenoside's pulverize separately and become fine powder, the Borneolum Syntheticum porphyrize, standby.Getting Cortex Phellodendri, Radix Sophorae Flavescentis, Radix Arnebiae (Radix Lithospermi) is solvent with 95% ethanol, reflux 2 times, and each 1 hour, filter, filtrate recycling ethanol is concentrated into standby in right amount; Medicinal residues decoct with water 2 times, and each 1 hour, filter, filtrate is concentrated in right amount, merges with above-mentioned alcohol extract, spray drying, dried cream powder and above-mentioned fine powder mixing add liquid Paraffin and stir evenly standby in right amount; Other gets vaseline, lecithin is an amount of, and heat fused, temperature are reduced to about 50 ℃,, add above-mentioned spares, fully stir evenly, be pressed into soft capsule, packing is promptly.
Embodiment 5:
Be up to the standards seven flavor medicine standby respectively; Get catechu, dried Alumen, ginsenoside, Borneolum Syntheticum respectively superfine powder to be broken into fine powder standby; Getting Cortex Phellodendri, Radix Sophorae Flavescentis, Radix Arnebiae (Radix Lithospermi) is solvent with 75% ethanol, floods after 48 hours, and slowly percolation is collected percolate, reclaims ethanol, be concentrated into an amount of, spray drying, dried cream powder and above-mentioned fine powder and appropriate amount of auxiliary materials mixing, the encapsulating capsule is packed and is promptly got the rotten capsule that disappears.
Embodiment 6:
Be up to the standards seven flavor medicine standby respectively; Get catechu, dried Alumen, ginsenoside, Borneolum Syntheticum respectively superfine powder to be broken into fine powder standby; Getting Cortex Phellodendri, Radix Sophorae Flavescentis, Radix Arnebiae (Radix Lithospermi) is solvent with 75% ethanol, floods after 48 hours, and slowly percolation is collected percolate, reclaims ethanol, be concentrated into an amount of, spray drying, dried cream powder and above-mentioned fine powder mixing are standby; It is an amount of to get polyoxyethylene stearate (40) ester, Polyethylene Glycol-1500, Polyethylene Glycol-6000, when heat fused, temperature are reduced to 70 ℃, adding above-mentioned medicated powder, citric acid and an amount of tween 80 stirs evenly, temperature is reduced to about 50 ℃, adds sodium bicarbonate again and stirs evenly, and injection molding is made the rotten type of effervescent suppository that disappears.
Embodiment 7:
Be up to the standards seven flavor medicine standby respectively; Get catechu, dried Alumen, ginsenoside, Borneolum Syntheticum respectively superfine powder to be broken into fine powder standby; Getting Cortex Phellodendri, Radix Sophorae Flavescentis, Radix Arnebiae (Radix Lithospermi) is solvent with 70% ethanol, floods after 48 hours, and slowly percolation is collected percolate, reclaim ethanol, be concentrated in right amount spray drying, dried cream powder and above-mentioned fine powder and an amount of effervescent tablet auxiliary materials and mixing, dehydrated alcohol is granulated, tabletting, and packing promptly gets the rotten effervescent tablet that disappears.
Embodiment 8:
Be up to the standards seven flavor medicine standby respectively; Get catechu, dried Alumen, ginsenoside, Borneolum Syntheticum respectively superfine powder to be broken into fine powder standby; Getting Cortex Phellodendri, Radix Sophorae Flavescentis, Radix Arnebiae (Radix Lithospermi) is solvent with 75% ethanol, floods after 48 hours, and slowly percolation is collected percolate, reclaims ethanol, is concentrated into standby in right amount; Medicinal residues decoct with water 2 times, and each 1 hour, filter, be concentrated in right amount, merge with above-mentioned alcohol extract, spray drying, dried cream powder and above-mentioned fine powder and an amount of effervescent tablet auxiliary materials and mixing, dehydrated alcohol is granulated, tabletting, packing promptly gets the rotten effervescent tablet that disappears.
Embodiment 9:
Be up to the standards seven flavor medicine standby respectively; Get catechu, dried Alumen, ginsenoside's pulverize separately and become fine powder, the Borneolum Syntheticum porphyrize, standby.Getting Cortex Phellodendri, Radix Sophorae Flavescentis, Radix Arnebiae (Radix Lithospermi) is solvent with 75% ethanol, flood after 48 hours, slowly percolation is collected percolate, reclaim ethanol, be condensed into the thick paste shape, with dried Alumen fine powder mixing, drying under reduced pressure, be ground into fine powder, with above-mentioned dried Alumen, ginsenoside, Borneolum Syntheticum fine powder and appropriate amount of auxiliary materials mixing, encapsulating capsule, packing promptly gets the rotten capsule that disappears.
Embodiment 10:
Be up to the standards seven flavor medicine standby respectively; Get catechu, dried Alumen, ginsenoside's pulverize separately and become fine powder, the Borneolum Syntheticum porphyrize, standby.Getting Cortex Phellodendri, Radix Sophorae Flavescentis, Radix Arnebiae (Radix Lithospermi) is solvent with 75% ethanol, floods after 48 hours, and slowly percolation is collected percolate, reclaim ethanol, be condensed into the thick paste shape, with catechu fine powder mixing, drying under reduced pressure is ground into fine powder, and is standby with above-mentioned dried Alumen, ginsenoside, Borneolum Syntheticum fine powder mixing; Taking polyethylene glycol-32 glycerol monolaurate (gelucire44/14) is an amount of, and heat fused, temperature are reduced to about 50-55 ℃, add above-mentioned spares, fully stirs evenly, and injects hard capsule, puts coldly, packs and promptly gets the rotten capsule bolt that disappears.
Embodiment 11:
Be up to the standards seven flavor medicine standby respectively; Get catechu, dried Alumen, ginsenoside's pulverize separately and become fine powder, the Borneolum Syntheticum porphyrize, standby.Getting Cortex Phellodendri, Radix Sophorae Flavescentis, Radix Arnebiae (Radix Lithospermi) is solvent with 75% ethanol, floods after 48 hours, and slowly percolation is collected percolate, reclaims ethanol, be concentrated into an amount of, spray drying, dried cream powder and above-mentioned fine powder mixing, the adding liquid Paraffin stirs evenly standby in right amount; Other gets vaseline, lecithin is an amount of, and heat fused, temperature are reduced to about 50 ℃,, add above-mentioned spares, fully stir evenly, be pressed into soft capsule, packing promptly gets the rotten soft capsule that disappears.
Embodiment 12:
Be up to the standards seven flavor medicine standby respectively; Get catechu, dried Alumen, ginsenoside's pulverize separately and become fine powder, the Borneolum Syntheticum porphyrize, standby.Get Radix Arnebiae (Radix Lithospermi) and add an amount of Oleum Sesami/Oleum Glycines, soaked 48 hours, squeeze and filter, fluid is standby; It is solvent that medicinal residues and Cortex Phellodendri, Radix Sophorae Flavescentis one are reinstated ethanol, floods after 48 hours, and slowly percolation is collected percolate, reclaims ethanol, is concentrated in right amount, and spray drying is collected dried cream powder, and is standby with above-mentioned fine powder mixing; Get polyoxyethylene stearate (40) ester, Polyethylene Glycol-1500, Polyethylene Glycol-6000 heat fused, add above-mentioned medicated powder, Radix Arnebiae (Radix Lithospermi) fluid and an amount of tween 80 and stir evenly, temperature is reduced to about 50 ℃, and injection molding is made XIAOMI SHUAN.
Embodiment 13:
Be up to the standards seven flavor medicine standby respectively; Getting catechu, dried Alumen, ginsenoside, Borneolum Syntheticum pulverize separately becomes fine powder standby; Soybean oil is heated to about 60 ℃, adds Radix Arnebiae (Radix Lithospermi), soaked 1-2 hour, squeeze and filter, fluid is standby; It is solvent that medicinal residues and Cortex Phellodendri, Radix Sophorae Flavescentis one are reinstated 75% ethanol, reflux 2 times, 2 hours for the first time, 1 hour for the second time, extracting solution filters, and reclaims ethanol, is concentrated into an amount of, spray drying, dried cream powder and above-mentioned fine powder mixing add above-mentioned fluid and liquid Paraffin and stir evenly standby in right amount; Other gets vaseline, lecithin is an amount of, and heat fused, temperature are reduced to about 50 ℃,, add above-mentioned spares, fully stir evenly, be pressed into soft capsule, packing is promptly.
Embodiment 14:
Be up to the standards seven flavor medicine standby respectively; Getting catechu, dried Alumen, ginsenoside, Borneolum Syntheticum pulverize separately becomes fine powder standby.Soybean oil is warmed to 120-130 ℃, drops into Radix Arnebiae (Radix Lithospermi), constantly stir, kept 0.5-1 hour, squeeze and filter, fluid is standby; Cortex Phellodendri, Radix Sophorae Flavescentis are solvent with 70% ethanol, reflux 2 times, 2 hours for the first time, 1 hour for the second time, extracting solution filters, and reclaims ethanol, is concentrated into an amount of, spray drying, dried cream powder and above-mentioned fine powder mixing add above-mentioned fluid and liquid Paraffin and stir evenly standby in right amount; Other gets vaseline, lecithin is an amount of, and heat fused, temperature are reduced to about 50 ℃,, add above-mentioned spares, fully stir evenly, be pressed into soft capsule, packing is promptly.
Embodiment 15:
Be up to the standards seven flavor medicine standby respectively; Getting catechu, dried Alumen, ginsenoside, Borneolum Syntheticum pulverize separately becomes fine powder standby.Soybean oil is warmed to 120-130 ℃, drops into Radix Arnebiae (Radix Lithospermi), constantly stir, kept 0.5-1 hour, squeeze and filter, fluid is standby; Cortex Phellodendri, Radix Sophorae Flavescentis are solvent with 70% ethanol, reflux 2 times, and 2 hours for the first time, 1 hour for the second time, extracting solution filtered, and reclaimed ethanol, be concentrated in right amount, spray drying, dried cream powder and above-mentioned fine powder mixing are standby; Get Borneolum Syntheticum add stir evenly in the Oleum Radix Arnebiae (Oleum Radix Lithospermi) standby; It is an amount of that other gets vaseline, and heat fused, temperature are reduced to about 50 ℃, add above-mentioned medicated powder, Oleum Radix Arnebiae (Oleum Radix Lithospermi) and dimethyl sulfoxine, fully stir evenly, and are pressed into soft capsule, and packing promptly.
Embodiment 16:
Be up to the standards seven flavor medicine standby respectively; Get catechu, dried Alumen, ginsenoside, Borneolum Syntheticum respectively superfine powder to be broken into fine powder standby; Getting Cortex Phellodendri, Radix Sophorae Flavescentis, Radix Arnebiae (Radix Lithospermi) is solvent with 95% ethanol, floods after 48 hours, and slowly percolation is collected percolate, reclaims ethanol, is concentrated into standby in right amount; Medicinal residues decoct with water 2 times, and each 1 hour, filter, be concentrated in right amount, merge with above-mentioned alcohol extract, spray drying, dried cream powder and above-mentioned fine powder mixing add liquid Paraffin and stir evenly standby in right amount; Other gets vaseline, lecithin is an amount of, and heat fused, temperature are reduced to about 50 ℃,, add above-mentioned spares, fully stir evenly, be pressed into soft capsule, packing is promptly.
The quality control of rotten preparation disappears: former XIAOMI SHUAN is only at three physicochemical identification, no quantitative target, the present invention's rotten quality of the pharmaceutical preparations control that disappears has increased the thin layer of ginsenoside, Radix Arnebiae (Radix Lithospermi), Cortex Phellodendri, Radix Sophorae Flavescentis, Borneolum Syntheticum etc. has been differentiated, on assay ginsenoside, Radix Sophorae Flavescentis etc. has been carried out quantitatively.

Claims (6)

1, a kind of treatment cervical erosion, colpitic pharmaceutical composition is characterized in that it is that component is formed or made active component and pharmaceutically acceptable additives are formed or make active component and pharmaceutically acceptable additives are formed tablet, effervescent suppository, capsule, soft capsule suppository, foam, gel, membrane, ointment by the alcohol extract of following main materials by the water extract of following main materials by following main materials: (weight portion)
Ginsenoside 5-60, Radix Arnebiae (Radix Lithospermi) 200-800, Cortex Phellodendri 200-800, Radix Sophorae Flavescentis 200-800, dried Alumen 150-700, Borneolum Syntheticum 50-400, catechu 200-800.
2, pharmaceutical composition according to claim 1 is characterized in that formula optimization is: (weight portion)
Ginsenoside 25, Radix Arnebiae (Radix Lithospermi) 500, Cortex Phellodendri 500, Radix Sophorae Flavescentis 500, dried Alumen 400, Borneolum Syntheticum 200, catechu 500.
3, pharmaceutical composition according to claim 1 is characterized in that described pharmaceutically acceptable additives are following one or more:
Stearic acid, semi-synthetic fatty acid ester, vaseline, liquid Paraffin, tween 80, lecithin, sodium lauryl sulphate, dimethyl sulfoxine, azone, glycerol, gelatin, Polyethylene Glycol, Polyethylene Glycol-32 glycerol monolaurate (gelucire44/14), HPMC, CMC-Na, Carbom, ethylparaben, Oleum Sesami, soybean oil, Oleum Arachidis hypogaeae semen, tartaric acid, citric acid, sodium bicarbonate, propylene glycol, carbomer.
4, pharmaceutical composition according to claim 1 is characterized in that described tablet can also can be effervescent tablet, double-deck vaginal tablet or other various suitable tablets with suitable coating material coating or coating not.
5, pharmaceutical composition according to claim 1 is characterized in that described capsule can be soft capsule, hard capsule, effervescent capsule, controlled release vaginal capsule or other various suitable capsules.
6, a kind of method for preparing treatment cervical erosion, colpitic pharmaceutical composition is characterized in that it may further comprise the steps:
In a prescription Radix Sophorae Flavescentis, Cortex Phellodendri adopt alcohol extraction water is carried or alcohol extraction after medicinal residues again water carry or acid extraction or other suitable method are extracted,
In the b prescription Radix Arnebiae (Radix Lithospermi) adopt oil carry alcohol extraction or water is carried first alcohol extraction medicinal residues again water carry or first oil carry medicinal residues again alcohol extraction or other suitable method extract,
Ginsenoside's pulverizing or superfine powder are broken into fine powder or other suitable method processing in the c prescription,
Dried Alumen pulverizing or superfine powder are broken into fine powder or other suitable method processing in the d prescription,
Catechu pulverizing or superfine powder are broken into fine powder or other suitable method processing in the e prescription,
Borneolum Syntheticum pulverizing or superfine powder are broken into fine powder or other suitable method processing in the f prescription,
The pulverizing medicinal materials that needs in the g technology to extract becomes coarse powder or middle powder to extract, be generally 5-60 purpose coarse powder or middle powder, the best was a 20-40 order coarse powder, and the medical material that need be ground into fine powder in the technology was ground into 100-160 purpose fine powder usually, the best is standby for superfine powder is broken into 200-300 purpose fine powder
The condition of alcohol extraction is in the h technology: with 50-95% ethanol is solvent, can adopt heating reflux method or percolation or other suitable method to extract,
The condition that water is carried in the i technology is: decoct with water, extract 2-4 time at 90-98 ℃, each 1-3 hour, best was to decoct at 90-98 ℃ to extract three times, and 2 hours for the first time, second and third time was respectively 1 hour,
J technology medium oil is carried and can be adopted fried method or immersion method or other proper method, and used oil can be Oleum Sesami, soybean oil, Oleum Arachidis hypogaeae semen or other suitable oil,
Extracting gained water extract in the k technology can adopt precipitate with ethanol or add the flocculating agent sedimentation or method that other is suitable is further handled, the condition of precipitate with ethanol adds ethanol in right amount for the water extract is concentrated into makes the alcohol amount of containing reach 40-75%, leave standstill, centrifugation, best measure and reach 60-75% to containing alcohol for adding ethanol
Concentrate in the l technology and adopt concentrating under reduced pressure, thin film concentration, vacuum film to concentrate or other proper method,
Drying can adopt vacuum drying or spray drying or lyophilization or other suitable method in the m technology, the vacuum drying temperature is controlled at 50-90 ℃, the best is 60-70 ℃, and spray drying is for to be condensed into the concentrated solution that relative density is 1.03-1.25 (60 ℃), spray drying with extracting solution, inlet temperature is 100-200 ℃, leaving air temp is 50-150 ℃, and best relative density is 1.05-1.15 (60 ℃), and inlet temperature is 150-170 ℃, leaving air temp is 80-100 ℃
N adds different additives as required, adopts suitable moulding process, through being prepared from tablet, effervescent suppository, capsule, soft capsule suppository, foam, gel, membrane, ointment.
CN 200410023106 2004-04-10 2004-04-10 Medicinal composition for cervical erosion and vaginitis and its preparation Pending CN1679649A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1857497B (en) * 2006-03-22 2012-07-04 于结妹 Erosion treating Chinese medicine ointment and its quality control method
CN103565990A (en) * 2012-07-29 2014-02-12 潘首德 Method for preparing anti-cervical erosion suppository
US8965213B2 (en) 2009-05-26 2015-02-24 Huawei Technologies Co., Ltd. Antenna device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1857497B (en) * 2006-03-22 2012-07-04 于结妹 Erosion treating Chinese medicine ointment and its quality control method
US8965213B2 (en) 2009-05-26 2015-02-24 Huawei Technologies Co., Ltd. Antenna device
CN103565990A (en) * 2012-07-29 2014-02-12 潘首德 Method for preparing anti-cervical erosion suppository

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