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CN113082071A - Chinese patent medicine preparation for pneumonia and preparation method thereof - Google Patents

Chinese patent medicine preparation for pneumonia and preparation method thereof Download PDF

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Publication number
CN113082071A
CN113082071A CN202110269176.7A CN202110269176A CN113082071A CN 113082071 A CN113082071 A CN 113082071A CN 202110269176 A CN202110269176 A CN 202110269176A CN 113082071 A CN113082071 A CN 113082071A
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chinese patent
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pneumonia
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徐成军
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Nanjing Kangtian Biotechnology Co ltd
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Nanjing Kangtian Biotechnology Co ltd
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    • AHUMAN NECESSITIES
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Abstract

The pneumonia Chinese patent medicine preparation is prepared from the following raw materials in parts by weight: 40-50 parts of honeysuckle dry extract powder, 8-10 parts of phillyrin A, 5-10 parts of arctigenin, 1-5 parts of platycodin D, 2-5 parts of saikosaponin, 2-6 parts of amygdalin and 1-10 parts of licoflavone; the Chinese patent medicine preparation for treating pneumonia disclosed by the invention takes pure Chinese medicinal materials as raw materials, extracts effective components aiming at pneumonia, has a quicker effect compared with the traditional Chinese medicine taken directly, is convenient to take, avoids adverse effects of body fatness, drug resistance and the like caused by taking a large amount of western medicine antibiotics, can radically treat pneumonia, and is not easy to relapse.

Description

Chinese patent medicine preparation for pneumonia and preparation method thereof
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of Chinese patent medicine preparation, in particular to a Chinese patent medicine preparation for treating pneumonia and a preparation method thereof.
[ background of the invention ]
Pneumonia, the name of the disease, pneumonia is one of the common diseases of internal medicine and pediatrics, also called lung block, cough and dyspnea due to lung wind and phlegm, is characterized by fever, cough, excessive phlegm, dyspnea and suffocation, and the like, and the disease is acute in onset, rapid in change and multiple in complications; pneumonia is caused by pathogenic microorganisms such as bacteria, viruses, fungi and parasites, and physicochemical factors such as radiation and inhaled foreign matters; at present, the symptoms can be relieved and the course of disease can be shortened by using proper antibacterial drugs in the early stage of the mycoplasma pneumoniae of children, macrolide antibacterial drugs are the first choice, such as erythromycin, roxithromycin and azithromycin, fluoroquinolones such as levofloxacin, gatifloxacin, moxifloxacin and the like, tetracyclines are also used for treating the mycoplasma pneumoniae, and the treatment course is generally 2-3 weeks. Because mycoplasma pneumoniae has no cell wall, penicillin or cephalosporin antibacterial drugs are ineffective. For severe cough, antitussive should be given properly. If secondary bacterial infection occurs, targeted antibacterial drugs can be selected for treatment according to the pathogenic inspection of sputum; however, the above therapeutic drugs are mainly western medicines and antibiotics, and have certain limitations, such as large side effects on the body after long-term administration and easy recurrence after drug withdrawal.
Therefore, the problem to be solved in the field is to provide a Chinese patent medicine preparation for treating pneumonia and a preparation method thereof without side effect.
[ summary of the invention ]
Aiming at the problems, the Chinese patent medicine preparation for pneumonia provided by the invention takes pure Chinese medicinal materials as raw materials, extracts effective components aiming at pneumonia, has a faster effect compared with the traditional Chinese medicine taken directly, is convenient to take, avoids adverse effects such as body fatness and drug resistance caused by taking a large amount of western medicine antibiotics, can radically treat pneumonia, and is not easy to relapse.
In order to solve the problems, the invention provides a Chinese patent medicine preparation for pneumonia, which is prepared from the following raw materials in parts by weight: 40-50 parts of honeysuckle dry paste powder, 8-10 parts of forsythin A, 5-10 parts of arctigenin, 5-5 parts of platycodin D1, 2-5 parts of saikoside, 2-6 parts of amygdalin and 1-10 parts of licoflavone.
Further, the pneumonia Chinese patent medicine preparation is prepared from the following raw materials in parts by weight: 45 parts of honeysuckle dry paste powder, 9 parts of phillyrin A, 8 parts of arctigenin, 2 parts of platycodin D, 3 parts of saikosaponin, 4 parts of amygdalin and 5 parts of licoflavone.
A preparation method of a Chinese patent medicine preparation for treating pneumonia comprises the following steps:
the method comprises the following steps: preparing honeysuckle dry paste powder by twice decoction, decompression concentration and vacuum drying;
step two: obtaining forsythin A by extraction, chromatographic column refining and recrystallization;
step three: preparing arctigenin through extraction, membrane separation, crystallization and recrystallization;
step four: extracting platycodin D with ethanol solution;
step five: soaking in ethanol solution, heating, extracting, and oven drying to obtain saikosaponin powder;
step six: the amygdalin is prepared by squeezing to remove oil, drying and crushing, ultrasonic microwave extraction and petroleum ether extraction;
step seven: the liquorice total flavonoids are prepared by ultrasonic enzymolysis, flocculation impurity removal and macroporous resin column adsorption.
Further, the density of the extract obtained by vacuum concentration in the step one is 1.20-1.30.
Further, in the second step, each extraction time is 60-120min, the heating reflux extraction is carried out for three times, and the extraction is carried out for 2-4 times by adopting water saturated n-butanol.
Further, the platycodin D is extracted as follows: crushing platycodon grandiflorum raw materials, stirring and extracting 90% ethanol water solution with the mass 5 times of that of the raw materials at 80 ℃ for 2 times to obtain extract, separating the extract by adopting an ultrafiltration membrane with the molecular weight cutoff of 10000-.
Further, in the fifth step, soaking is performed by adopting a 60% ethanol solution, and sodium dodecyl sulfate is added.
Further, in the sixth step, during ultrasonic microwave extraction, the ultrasonic waves are controlled to be normally opened at 200W, the microwave power is 200-300W, and the extraction is carried out for 10-15 min.
Further, in the seventh step, ultrasonic enzymolysis is carried out by using a complex enzyme solution with the mass concentration of 0.05-0.15%, adding 10-30 ml of the complex enzyme solution per 1g of licorice root residue, and carrying out ultrasonic treatment at 40-60 ℃ for 0.5-1.5 h at 50KHZ and 160W.
Further, the flocculation impurity removal in the seventh step is carried out at the temperature of 60 ℃, chitosan is added into the concentrated solution according to the proportion of 80mL of chitosan colloidal solution to 1000mL of concentrated solution, the mixture is fully stirred, then 101 fruit juice clarifier aqueous solution is added according to the proportion of 80mL of 101 fruit juice clarifier aqueous solution to 1000mL of concentrated solution, the mixture is fully stirred, the mixture is kept stand overnight, and centrifugal separation is carried out to obtain supernatant.
Moreover, the Chinese patent medicine preparation for pneumonia of the invention takes pure Chinese medicinal materials as raw materials, extracts effective components aiming at pneumonia, has quicker effect and convenient taking compared with the direct taking of the Chinese medicine, avoids the adverse effects of body fatness, drug resistance and the like caused by taking a large amount of western medicine antibiotics, can fundamentally treat pneumonia, and is not easy to relapse.
[ detailed description ] embodiments
The invention discloses a Chinese patent medicine preparation for treating pneumonia and a preparation method thereof, and a person skilled in the art can realize the preparation by properly improving process parameters by referring to the content of the invention. It is expressly intended that all such similar substitutes and modifications which would be obvious to those skilled in the art are deemed to be included in the invention. While the method and application of the present invention have been described in terms of preferred embodiments, it will be apparent to those of ordinary skill in the art that variations and modifications in the method and application described herein may be made and equivalents employed without departing from the spirit and scope of the invention.
For a further understanding of the present invention, reference will now be made in detail to the following examples.
The Chinese patent medicine preparation for treating pneumonia is prepared from the following raw materials in parts by weight: 40-50 parts of honeysuckle dry paste powder, 8-10 parts of forsythin A, 5-10 parts of arctigenin, 5-5 parts of platycodin D1, 2-5 parts of saikoside, 2-6 parts of amygdalin and 1-10 parts of licoflavone.
Preferably, the honeysuckle dry paste powder is 45 parts, the forsythia fruit lipoid A9 parts, the arctigenin is 8 parts, the platycodin D2 parts, the saikosaponin is 3 parts, the amygdalin is 4 parts, and the licoflavone is 5 parts.
Honeysuckle flower: dried flower bud or flower with initial bloom of plant of Lonicera of Caprifoliaceae, sweet taste, and cold nature; the Chinese medicinal composition enters lung and has the effects of clearing away heat and toxic materials and dispelling wind and heat; contains volatile oil, luteolin, inositol, flavonoids, inositol, saponin, tannin, etc. The separated chlorogenic acid and isochlorogenic acid are the main antibacterial components of honeysuckle.
Fructus forsythiae: the dry fruit of forsythia suspense, a forsythia of the oleaceae family, contains triterpenoid saponin, the peel contains sterol, forsythol, alkaloid, saponin, oleanolic acid and coumarins, and also contains abundant vitamin P and a small amount of volatile oil, has broad-spectrum antibacterial, anti-inflammatory and antipyretic effects, has strong inhibitory effect on staphylococcus aureus and dysentery bacillus as main antibacterial components, and also has a certain inhibitory effect on other pathogenic bacteria, influenza virus and leptospira.
And (3) burdock: dried mature fruit of Arctium lappa L of Compositae, with pungent, bitter and cold properties; the lung-entering preparation contains arctiin, fatty oil, lappaol, vitamin A, vitamin B1, alkaloid and the like, and is suitable for influenza, acute bronchitis, acute tracheitis, viral pneumonia and the like.
Balloon flower: the dried root of Platycodon grandiflorum of Campanulaceae contains multiple saponins, mainly platycodin, and the sapogenins generated by completely hydrolyzing multiple mixed saponins include platycodin, polygalacic acid, and small amount of platycodon acid. In addition, inulin, phytosterol and the like are contained, and the effects of dispersing lung qi, eliminating phlegm, relieving sore throat and expelling pus are achieved.
Bupleurum root: dried root of Bupleurum chinense DC or Bupleurum scorzonerifolium DC of Umbelliferae, wherein the Bupleurum chinense DC contains alpha-spinasterol, phorbol alcohol, saikosaponin a, c, d, and volatile oil. Radix bupleuri chinensis contains saikoside a, c, d, volatile oil, bupleurum alcohol, chaulmoogra alcohol, alpha-spinasterol, etc. Bupleuri radix and its effective component saikoside have anti-inflammatory effect, which is related to promoting adrenal cortex system function, etc., and saikoside has effect of reducing plasma cholesterol. Radix bupleuri has good effects of resisting fatty liver, resisting liver injury, promoting bile flow, reducing transaminase, exciting smooth muscle of intestine, inhibiting gastric acid secretion, resisting ulcer, inhibiting trypsin, etc.
Almond: seeds of apricot, wild apricot and northeast apricot of Prunus of Rosaceae contain amygdalin, fatty oil, protein and various free amino acids. Contains amygdalase, chlorogenic acid, inositol, benzaldehyde, linalool, etc. and has anti-mutation effect and obvious anti-inflammatory and analgesic effect.
Licorice root: dried root and rhizome of Glycyrrhiza uralensis Fisch, Glycyrrhiza inflata Bat or Glycyrrhiza glabra L of Glycyrrhiza of Leguminosae contains triterpenoid saponin glycyrrhizic acid, potassium and calcium salt of glycyrrhizin are glycyrrhizin, which is sweet component in Glycyrrhiza uralensis Fisch, and 2 molecules of glucuronic acid and 1 molecule of 18 beta-glycyrrhetinic acid are generated after hydrolysis. Contains glycyrrhizin A3, B2, C2, D3, F3, G2, H2, J2 and K2. The flavonoids separated from Glycyrrhrizae radix are more, and are effective components for resisting ulcer and relieving spasm, and have effects of removing toxic substance, relieving spasm and pain, and harmonizing drug property, such as New Zealand vitexin II, licoflavone, isolicoflavonol, and glycyrrhizin etc.
A preparation method of a Chinese medicinal preparation for treating pneumonia comprises:
the method comprises the following steps: preparing honeysuckle dry paste powder
(1) Primary decoction: adding flos Lonicerae into 8-12 times of water by weight of flos Lonicerae to obtain primary extractive solution, vacuumizing the primary extractive solution, heating to 60-80 deg.C to boil the primary extractive solution, keeping the temperature for 1-3 hr, and filtering to obtain primary filtrate and residue;
(2) and (3) secondary decoction: adding the filter residue obtained in the step (1) into water 7-9 times the weight of the filter residue to obtain a secondary immersion liquid, vacuumizing the secondary immersion liquid, heating to 60-80 ℃ to boil the secondary immersion liquid, preserving heat for 1-3h, and filtering to obtain a secondary filtrate;
(3) and (3) concentrating under reduced pressure: merging the primary filtrate obtained in the step (1) and the secondary filtrate obtained in the step (2), and then carrying out reduced pressure concentration to obtain an extract with the relative density of 1.20-1.30;
(4) and (3) vacuum drying: vacuum drying the extract obtained in the step (3) to obtain honeysuckle dry paste powder
Step two: preparation of Forsythiaside A
(1) Extraction: taking dry forsythia suspense leaves, crushing to 50-70 meshes to obtain forsythia suspense powder, adding 11-20 times of 50-80% ethanol by mass of the forsythia suspense powder, extracting for 60-120 minutes each time, heating and refluxing for three times, combining and filtering extracting solutions obtained in the three times, and concentrating filtrate at 60 ℃ until no alcohol smell exists;
(2) and (3) extraction: dissolving the concentrate obtained in the step (1) in water to obtain an extracting solution; then, adjusting the pH value to 6, and adding petroleum ether for extraction to remove fat-soluble pigments; then, extracting with water saturated n-butanol to remove most of water-soluble impurities; wherein the amount of water saturated n-butanol is 0.5-2 times of the extractive solution by volume ratio; extracting for 2-4 times, recovering n-butanol to obtain forsythiaside A extract;
(3) refining by a chromatographic column: passing the forsythoside A extract through a 200-mesh-300-mesh silica gel column by a dry method, eluting with a mixed solution of ethyl acetate and methanol, wherein the volume ratio of the ethyl acetate to the methanol is 7: 1, collecting an eluent, and concentrating to dryness to obtain a crude crystal;
(4) and (3) recrystallization: dissolving the obtained crude crystal with anhydrous ethanol, slightly heating, cooling after completely dissolving, then placing in a refrigerator for recrystallization at 1-6 deg.C, and after 12 hr, vacuum filtering to obtain forsythiaside A crystal; then, repeating the recrystallization step for 2-3 times; and finally drying to obtain a finished product.
Step three: preparation of arctigenin
(1) Extraction: pulverizing fructus Arctii into 10-40 mesh powder, reflux-extracting with methanol for 2-3 times, mixing extractive solutions, and decolorizing with activated carbon to obtain decolorized solution;
(2) membrane separation: filtering the decolorized solution with microfiltration membrane, ultrafiltering with ultrafiltration membrane, and collecting the filtrate; enzymolysis and transformation: concentrating the permeate without alcohol, adjusting pH, and adding complex enzyme for enzymolysis;
(3) and (3) crystallization: centrifuging the enzymolysis solution, refluxing and dissolving the centrifugate with chloroform, standing for crystallization, and filtering to obtain a crude crystal;
(4) and (3) recrystallization: and dissolving the crude crystal with methanol for crystallization, and drying to obtain the product.
Step four: extracting platycodin D
Crushing platycodon grandiflorum raw materials, stirring and extracting 90% ethanol water solution with the mass 5 times of that of the raw materials at 80 ℃ for 2 times to obtain extract, separating the extract by adopting an ultrafiltration membrane with the molecular weight cutoff of 10000-.
Step five: extracting saikosaponin
Pulverizing bupleuri radix to 16 mesh, soaking in 60% ethanol solution, adding sodium dodecyl sulfate (K12), heating for 10min, standing, filtering, adding 60% ethanol solution into the residue, soaking, heating for 10min, standing, filtering, mixing filtrates, evaporating to remove solvent, and maintaining water bath temperature at 50 + -5 deg.C. Extracting with n-butanol at 55 deg.C, evaporating most of n-butanol, oven drying at 50 deg.C, and grinding to obtain yellow total saponin powder.
Step six: extracting amygdalin
Taking bitter almond (with peel) and putting the bitter almond into boiling water (90-100 ℃) for decocting for about 5 minutes, taking out and peeling; squeezing the peeled bitter almond to remove oil, drying and crushing the cake dregs; adding 5-7 times of 40-60% ethanol solution into crushed bitter apricot kernels, placing the crushed bitter apricot kernels in an ultrasonic-microwave extractor, controlling the ultrasonic wave to be 200W (normally open) and the microwave power to be 200-300W, extracting for 10-15 min, filtering, repeatedly extracting filter residues once, and combining filter liquor; extracting the filtrate for three times by using petroleum ether (60-90 ℃), and recovering the petroleum ether under reduced pressure to obtain a concentrate; adding absolute ethanol into the concentrate to dissolve, refrigerating, standing, precipitating amygdalin, repeatedly crystallizing for 2 times to obtain amygdalin white crystal, and washing the crystal with diethyl ether and ethanol for 2-3 times to obtain amygdalin with purity of more than 99%.
Step seven: extraction of licoflavone
(1) Ultrasonic enzymolysis: adding a complex enzyme solution with the mass concentration of 0.05-0.15% into dried and crushed licorice roots, adding 10-30 ml of the complex enzyme solution per 1g of the licorice roots, adjusting the pH value of the solution to 4.5-6, carrying out ultrasonic treatment at 40-60 ℃ for 0.5-1.5 hours at 160W at 50KHZ for 0.5-1.5 hours, rapidly heating to 90 ℃, keeping for 10min to inactivate enzyme, filtering, collecting filtrate, and concentrating under reduced pressure to obtain a concentrated solution with the relative density of 1.05 at 60 ℃; wherein the complex enzyme is a mixture of cellulase and pectinase, and the mass ratio of the cellulase to the pectinase is 1: 1;
(2) flocculation impurity removal: adding chitosan into the concentrated solution according to the proportion of 80mL of chitosan colloidal solution to 1000mL of concentrated solution at 60 ℃, fully stirring, adding 101 fruit juice clarifier aqueous solution according to the proportion of 80mL of 101 fruit juice clarifier aqueous solution to 1000mL of concentrated solution, fully stirring, standing overnight, performing centrifugal separation, and taking supernatant; wherein, the chitosan colloidal solution is an acetic acid solution with the mass concentration of 1% which is prepared by mixing an acetic acid solution with the volume concentration of 1% and chitosan, and the 101 fruit juice clarifier aqueous solution is an aqueous solution with the mass concentration of 5% which is prepared by mixing water and a 101 fruit juice clarifier;
(3) passing through a macroporous resin column: passing the supernatant through D101 resin column, eluting with 50% ethanol, concentrating the eluate, and drying under reduced pressure to obtain Glycyrrhrizae radix total flavone
Step eight: mixing the flos Lonicerae dry extract powder, phillyrin A, arctigenin, platycodin D, saikoside, amygdalin and licoflavone in proportion to obtain Chinese medicinal preparation powder.
Criteria for efficacy assessment
1. And (3) curing: the symptoms of pneumonia caused by the mycoplasma pneumoniae disappear, other symptoms such as cough, pharyngalgia, nausea, headache and the like also disappear, and the pathological examination is normal.
2. Improvement: the symptoms of the pneumonia caused by the mycoplasma pneumoniae are obviously relieved, the constitution is gradually recovered, and other clinical symptoms are gradually recovered.
3. The disease is not cured: there was no improvement in mycoplasma pneumoniae pneumonia and other clinical symptoms.
Typical cases are:
wangzhi, female, 7 years old, diagnosed in 2018 in 11 months and 2 days, with symptoms: after the cough is cured, the cough is not persistent, little and white phlegm is easy to cough, and the cough is sweaty. Chest CT scans showed two pneumonia events. Body temperature was slightly elevated. And (3) diagnosis: pneumonia. After the traditional Chinese medicine is taken for one treatment course, the symptoms of fever and cough are relieved, and after the continuous taking of 15 doses, the body is completely recovered, and the chest tablets are normal.
Plum, male, 6 years old, 2 months and 13 days in 2019, and symptoms: cough for 10 days, fatigue of the whole body, headache, little and white sputum and easy expectoration. And (4) checking: the tongue is pale red, the pulse is thready and wiry, the blood cell analysis is normal, and CT scanning of the chest shows two pneumonia. And (3) diagnosis: pneumonia. Treatment: after the traditional Chinese medicine is taken for two courses of treatment, the body is completely recovered. The chest radiograph is normal.
To date, men, 11 years old, and 2020, 4 months and 2 days, symptoms: cough 24 days, little sputum, white color, easy expectoration, sweating during cough, no dry and itchy throat, no dry and bitter mouth and normal stool. And (4) checking: the tongue coating is white, greasy and thick, the quality is light red, the pulse is thin and wiry, the blood cell analysis is normal, and CT scanning of the chest shows two pneumonia. And (3) diagnosis: pneumonia. Treatment: after the traditional Chinese medicine is taken for one treatment course, symptoms of fever and cough disappear, and after the continuous taking for 2 treatment courses, the body is completely recovered. The chest radiograph is normal.
The Chinese patent medicine preparation for treating pneumonia disclosed by the invention takes pure Chinese medicinal materials as raw materials, extracts effective components aiming at pneumonia, has a quicker effect compared with the traditional Chinese medicine taken directly, is convenient to take, avoids adverse effects of body fatness, drug resistance and the like caused by taking a large amount of western medicine antibiotics, can radically treat pneumonia, and is not easy to relapse.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. The pneumonia Chinese patent medicine preparation is characterized by being prepared from the following raw materials in parts by weight: 40-50 parts of honeysuckle dry paste powder, 8-10 parts of forsythin A, 5-10 parts of arctigenin, 5-5 parts of platycodin D1, 2-5 parts of saikoside, 2-6 parts of amygdalin and 1-10 parts of licoflavone.
2. The pneumonia Chinese patent medicine preparation according to claim 1 is prepared from the following raw materials in parts by weight: 45 parts of honeysuckle dry paste powder, 9 parts of phillyrin A, 8 parts of arctigenin, 2 parts of platycodin D, 3 parts of saikosaponin, 4 parts of amygdalin and 5 parts of licoflavone.
3. A method for preparing the Chinese patent medicine preparation applied to claim 1, which is characterized by comprising the following steps:
the method comprises the following steps: preparing honeysuckle dry paste powder by twice decoction, decompression concentration and vacuum drying;
step two: obtaining forsythin A by extraction, chromatographic column refining and recrystallization;
step three: preparing arctigenin through extraction, membrane separation, crystallization and recrystallization;
step four: extracting platycodin D with ethanol solution;
step five: soaking in ethanol solution, heating, extracting, and oven drying to obtain saikosaponin powder;
step six: the amygdalin is prepared by squeezing to remove oil, drying and crushing, ultrasonic microwave extraction and petroleum ether extraction;
step seven: the liquorice total flavonoids are prepared by ultrasonic enzymolysis, flocculation impurity removal and macroporous resin column adsorption.
4. The method for preparing a Chinese patent medicine preparation according to claim 3, wherein the density of the extract obtained by the concentration under reduced pressure in the first step is 1.20-1.30.
5. The method for preparing a Chinese patent medicine preparation according to claim 3, wherein each extraction time in the second step is 60-120min, the extraction is performed under heating and refluxing for three times, and the extraction is performed 2-4 times by using water saturated n-butanol.
6. The method for preparing a Chinese patent medicine preparation according to claim 3, wherein the extracted platycodin D is as follows: crushing platycodon grandiflorum raw materials, stirring and extracting 90% ethanol water solution with the mass 5 times of that of the raw materials at 80 ℃ for 2 times to obtain extract, separating the extract by adopting an ultrafiltration membrane with the molecular weight cutoff of 10000-.
7. The method for preparing a Chinese patent medicine preparation according to claim 3, wherein the soaking in the fifth step is performed by adopting a 60% ethanol solution, and sodium dodecyl sulfate (K12) is added.
8. The method for preparing a Chinese patent medicine preparation according to claim 3, wherein in the sixth step, the ultrasonic wave is extracted with microwave at 200W to 300W for 10 to 15min under a normal condition of 200W.
9. The preparation method of the Chinese patent medicine preparation according to claim 3, wherein the ultrasonic enzymolysis in the seventh step adopts a complex enzyme solution with the mass concentration of 0.05-0.15%, the amount of the complex enzyme solution added is 10-30 ml per 1g of licorice root residue, and the ultrasonic treatment is carried out at 40-60 ℃ for 0.5-1.5 h at the temperature of 50KHZ and 160W.
10. The preparation method of a Chinese patent medicine preparation according to claim 3, wherein the flocculation impurity removal in the seventh step is performed at 60 ℃, chitosan is added to the concentrated solution according to the ratio of 80mL of chitosan colloidal solution to 1000mL of concentrated solution, the mixture is fully stirred, 101 fruit juice clarifier aqueous solution is added according to the ratio of 80mL of 101 fruit juice clarifier aqueous solution to 1000mL of concentrated solution, the mixture is fully stirred, kept stand overnight, centrifuged, and supernatant is obtained.
CN202110269176.7A 2021-03-12 2021-03-12 Chinese patent medicine preparation for pneumonia and preparation method thereof Pending CN113082071A (en)

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