CN101390970B - Traditional Chinese medicine for treating hepatitis B and preparation method thereof - Google Patents

Traditional Chinese medicine for treating hepatitis B and preparation method thereof Download PDF

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CN101390970B
CN101390970B CN2008102335220A CN200810233522A CN101390970B CN 101390970 B CN101390970 B CN 101390970B CN 2008102335220 A CN2008102335220 A CN 2008102335220A CN 200810233522 A CN200810233522 A CN 200810233522A CN 101390970 B CN101390970 B CN 101390970B
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traditional medicine
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CN101390970A (en
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钱韵旭
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Kunming University of Science and Technology
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Abstract

The invention provides a Chinese Traditional Medicine for treating hepatitis B, which is characterized in that the Chinese Traditional Medicine is composed of following raw materials by weight percentage: 20 to 60 percent of twig and leaf of bignose rhinacanthus, 20 to 45 percent of linearstripe rabdosia herb, 7 to 15 percent of concha mauritiae, 5 to 20 percent of rhiaoma polygoni cuspidati and 8 to 20 percent of spreading hedyotis herb. The Chinese Traditional Medicine has the functions of invigorating the liver and the kidney, removing heat and toxin from liver and calming liver and suppressing liver-yang; and can prevent the hepatitis B virus from replicating, alleviate the liver inflammation and necrosis, protect the liver cells from fibrosis, improve the liver regeneration, delay and resist the repeated attacks which may result in illness exacerbation by begetting hepatocirrhosis and liver cancer. By utilizing the unique composite theory, cure principle and reasonable prescription combination in the Chinese Traditional Medicine, the Chinese Traditional Medicine adopts the pure Chinese Traditional Medicine for oral usage to cure hepatitis B with security, simplicity and fine curative effect. The Chinese Traditional Medicine can be made into granular formulation, troche, capsule and oral liquid with convenient use. The preparing method of the Chinese Traditional Medicine is scientific and reasonable with less loss of effective component and high extracting ratio.

Description

A kind of Chinese medicine of treating hepatitis B and preparation method thereof
Technical field
The present invention relates to a kind of Chinese medicine of treating hepatitis B, belong to biological pharmacy technical field.
Background technology
Hepatitis B virus (Hepatitis B virus HBV) is one of human modal viral infection, and part crowd can not thoroughly remove virus behind the actute infection hepatitis B virus, formed chronic hepatitis B (Chronichepatitis B, CHB).Add up according to World Health Organization (WHO); Nearly 2,000,000,000 people in the whole world infected HBV; The 3.5 hundred million people person that develops into the chronic hbv-infection wherein; Annual have 500,000 to 1,200,000 people to die from liver failure, liver cirrhosis and primary hepatoma (HCC) due to the hepatitis B PD approximately, and hepatitis B has become the tenth-largest killer of harm humans life.China is the hepatitis B district occurred frequently, and there are 1.2 hundred million HBV carriers in the whole nation according to the preliminary statistics, nearly has that 300,000 people die from relevant disease an every year, and the hepatitis B control brings great challenge to Chinese society.
But the control of hepatitis B and treatment all do not have the breakthrough of essence for a long time.Present used hepatitis B virus resisting medicine such as interferon, its curative effect is limited, and untoward reaction is bigger; Though the nucleosides material antivirus action is strong and fast, be difficult to confirm that the long-term prescription treatment can produce drug resistance, in therapeutic process, causes the breakthrough (breakthrough) of ALT and HBV DNA the course of treatment, cause that sb.'s illness took a turn for the worse.And the long-term prescription expense is high.These have all had a strong impact on the rational Application in time extensively of hepatitis B virus resisting medicine, therefore, explore new Therapeutic Method be still essential.
The compound of Chinese medicine chronic hepatitis B has special advantages, and effect below the performance: 1 antiviral, antiviral therapy are the advantages of Chinese medicine.The research of Chinese medicine anti-hepatitis virus receives the attention of domestic medical circle always, and has obtained certain achievement, and like multiple heat and toxic materials clearing away medicine, heat-clearing and diuresis-promoting drug etc., proof has antiviral effect after deliberation.The maximum characteristics of the anti-HBV of Chinese medicine are can not produce drug resistance, can reduce virus load through taking Chinese medicine for a long time, to reach antiviral effect gradually.2 hepatoprotective, modern study prove, the plurality of Chinese effective ingredient the protection hepatocyte, improve aspects such as liver function, transaminase lowering significant effect arranged.3 improve clinical symptoms; Part Chinese medicine such as Qi-tonifying drug, QI regulating medicine, promoting digestion and removing stagnation medicine, drug for invigorating blood circulation and eliminating stasis etc. have good effect for the clinical symptoms of improving the hepatopath such as hepatic region pain, abdominal distention etc. for improving hepatopath's diet situation and alleviating mental pressure.4 promoting the function of the gallbladder to alleviate jaundice, a lot of heat-clearing and toxic substances removing, diuresis are dried, the Chinese medicine of blood circulation promoting and blood stasis dispelling all has the effect of promoting the function of the gallbladder to alleviate jaundice.These medicines can be processed the preparation of the clinical use of multiple confession through different compatible combination, and the good clinical effect is arranged.5 anti-hepatic fibrosis; The anti-hepatic fibrosis treatment is an important component part in the chronic hepatopathy treatment; Drug for invigorating blood circulation and eliminating stasis in the Chinese medicine has certain therapeutical effect for hepatic fibrosis, and some compound Chinese medicinal preparation have been brought into play important effect in the treatment early stage liver cirrhosis clinically.
Summary of the invention
The object of the present invention is to provide a kind of Chinese medicine of effective treatment hepatitis B; Suppress to greatest extent or elimination HBV; Alleviate necrosis of hepatocyte inflammation and hepatic fibrosis; Delay and stop PD, reduce and prevent that liver from losing the generation of compensatory, liver cirrhosis, HCC and complication thereof, thus make the life better quality with prolong life time.
Another object of the present invention is to provide a kind of preparation method of Chinese medicine of treating hepatitis B.
The present invention accomplishes through following technical proposal: a kind of Chinese medicine of treating hepatitis B is characterized in that being made up of following raw materials by weight percentage:
Ramulus et Folium Rhinacanthi nasuti 20~60%
Herba Rabdosiae Lophanthoidis 20~45
Concha Erosariae seu Cypraeae 7~15%
Rhizoma Polygoni Cuspidati 5~20%
Herba Hedyotidis Diffusae 8~20%.
The Chinese medicine of said treatment hepatitis B, preferred following raw materials by weight percentage combination, curative effect is better:
Ramulus et Folium Rhinacanthi nasuti 40~50%
Herba Rabdosiae Lophanthoidis 25~40%
Concha Erosariae seu Cypraeae 8~12%
Rhizoma Polygoni Cuspidati 7~15%
Herba Hedyotidis Diffusae 10~18%.
Wherein, Ramulus et Folium Rhinacanthi nasuti be acanthaceous plant rhinacanthus nasuta Kurz Rhinacanthus nasutus (L.) Lindau dry aerial parts or the branch, leaf.Main product in Guangxi, Guangdong, Yunnan etc. economize (district), because of its effect just like Ganoderma, floral white, the lip type is given birth on axil or branch top, the white crane that shape such as crowd's exhibition are circled in the air is so " Ramulus et Folium Rhinacanthi nasuti ".The property sweet light flat, mainly go into lung, liver, stomach, all warps of intestine and small intestine.Herb contains chemical constituents such as flavone, phenols, aminoacid, organic acid, tannin.Function with pathogenic fire reducing, profit liver, eliminating inflammation and expelling toxin.Cure mainly hepatopathy, pulmonary tuberculosis, oedema due to nephritis, tinea corporis, eczema.
Herba Rabdosiae Lophanthoidis derives from Labiatae Rabdosia plant Rabdosia lophanthoides Isodon striatus (Benth.) Kudo.For south China medical herbs commonly used among the people, be a kind of herbaceos perennial, because of Gou Xi limit, mountain valley is born in its happiness, fresh blade is rubbed brokenly to be had yellow juice and gains the name.The Herba Rabdosiae Lophanthoidis Herb can be used as medicine, and nature and flavor are bitter cool.Contain compositions such as flavone, aminoacid, organic acid, phenols, terpenoid, tool is antibiotic, the effect of antiinflammatory, reducing fever and protecting liver, activating QI expectorant.Be used to treat acute icterohepatitisshock, acute cholecystitis, chronic hepatitis B, acute cholecystitis etc.
Concha Erosariae seu Cypraeae belongs to medicine for calming liver and calming endopathic wind, and the shell for Cypraeidae animal mauritia arabica (A Wen awards shellfish) Mauritia arabica (Linnaeus) originates in ground such as Hainan Island, Fujian, Taiwan.Nature and flavor are flat, salty, return Liver Channel.Function with suppressing the hyperactive liver and subsiding YANG, tranquillizing the mind by relieving convulsion, liver heat removing and eyesight improving.Cure mainly excessive rising of liver-YANG, disease such as the insomnia of having a dizzy spell, palpitate with fear, conjunctival congestion cataracta.The article of giving birth to quality is hard, is unfavorable for pulverizing, the clinical calcining products of using more.
Rhizoma Polygoni Cuspidati is dry rhizome and the root of polygonaceae plant Rhizoma Polygoni Cuspidati Polygonum cuspidatum Sieb.et Zucc..Rhizoma Polygoni Cuspidati mainly contains diphenylethylene and anthraquinone analog compound, and the former is mainly resveratrol and polydatin (polygonin), has multiple pharmacological effect such as antitumor, blood fat reducing; The latter is representative with emodin, physcione, function such as have anti-bacteria and anti-virus, anti-inflammatory and antalgic, protect the liver.Cold nature, mildly bitter flavor are returned liver, gallbladder, lung meridian.Tool expelling wind and removing dampness, dissipating blood stasis analgesic therapy, relieving cough and resolving phlegm, relievining asthma effect such as protects the liver, and application clinically more and more widely.
Herba Hedyotidis Diffusae is the dry herb of Rubiaceae cerastium plant Herba Hedyotidis Diffusae Oldenlandia diffusa (Willd.) Roxb.Hang down loosely herbaceous plant for annual.Be distributed widely in China southeast and the west and south.Cold in nature, bitter in the mouth, sweet, GUIXIN, liver, spleen channel.Mainly contain compositions such as anthraquinone class, terpenoid, flavonoid, sterols, alkanes, organic acid, polysaccharide.That modern pharmacological research proof has is antibiotic, the effect of antiviral, antiinflammatory, antioxidation, neuroprotective and raising immunity.
Second purpose of the present invention realizes through following technical scheme: a kind of preparation method of Chinese medicine of treating hepatitis B is characterized in that through following process steps:
A, get material by following mass percent:
Ramulus et Folium Rhinacanthi nasuti 20~60%
Herba Rabdosiae Lophanthoidis 20~45%
Concha Erosariae seu Cypraeae 7~15%
Rhizoma Polygoni Cuspidati 5~20%
Herba Hedyotidis Diffusae 8~20%;
B, respectively with the above-mentioned raw materials medicine clean, dry or calcining, grind, mix after, directly incapsulate or allocate into an amount of conventional pharmaceutic adjuvant and process tablet or pill, promptly get the Chinese medicine of treating hepatitis B; Perhaps
C, respectively with water extract-alcohol precipitation or the alcohol extracting-water precipitating of above-mentioned raw materials medicine through routine, the perhaps dipping of water or organic solvent, backflow, diafiltration, perhaps ultrasonic extraction, perhaps CO 2Critical or subcritical extraction method extracts the effective ingredient in the crude drug, allocate an amount of of the prior art conventional pharmaceutic adjuvant again into after, can be prepared into conventional formulations such as capsule, tablet, pill, electuary, drop pill.
The present invention preferably adopts following extraction processing method:
(1) get clean Concha Erosariae seu Cypraeae, put in the refractory container, forging on the smokeless stove fire when entire body is popular in, take out, cool, pulverize is subsequent use;
(2), add water 10-15 for the first time and doubly measure with (1) gained powder and Ramulus et Folium Rhinacanthi nasuti, Herba Rabdosiae Lophanthoidis, Herba Hedyotidis Diffusae decocte with water twice; For the second time add water 10-15 and doubly measure, decocted 1-2 hour at every turn, filter afterwards, merging filtrate is condensed into extractum with filtrating; Add 95% ethanol and make the ethanol content of whole solution system reach 70-90%, hold over night extracts supernatant, and the extractum that precipitates is subsequent use;
The 70-90% alcoholic solution of above-mentioned (2) step gained that (3) adding 4-8 doubly measures in Rhizoma Polygoni Cuspidati in 60-80 ℃ of hot reflux 1-2 hour, filters; The 70-90% alcoholic solution of above-mentioned (2) step that filtering residue reuse 4-8 doubly measures extracted 1-2 hour in 60-80 ℃ of hot reflux, filtered merging filtrate; Filtrate decompression and reclaim ethanol after, extractum subsequent use;
(4) with step (2), (3) gained extractum mix homogeneously, after the adding appropriate amount of auxiliary materials, obtain the medicine grain with wet granulation of the prior art, the reuse conventional method further is prepared into conventional formulations such as granule, tablet or capsule; Perhaps
(5) with step (2), (3) gained extractum spray drying method, get dry extract, be ground into the end through drying under reduced pressure with prior art, mix homogeneously, add appropriate amount of auxiliary materials after, make the medicine grain; The reuse conventional method further is prepared into conventional formulations such as granule, tablet or capsule; Perhaps
(6), after the adding appropriate amount of auxiliary materials,, be prepared into oral liquid with conventional method with dissolved in distilled water with step (2), (3) gained extractum mix homogeneously.
The Chinese medicine of treatment hepatitis B provided by the invention has the effect of the liver and the kidney tonifying, removing liver heat and toxic substances, suppressing the hyperactive liver and subsiding YANG.Can duplicate, alleviate liver inflammation and necrosis, its fibrosis of protection hepatocyte prevention, promote liver cell regeneration, delay and stop the continuation of the state of an illness to worsen (as showing effect, cause liver cirrhosis, hepatocarcinoma etc. repeatedly) by anti-hepatitis virus, thereby improve the quality of life and prolongation time-to-live of hepatitis B patient.The present invention utilizes the traditional Chinese medical science original prescription theory and Therapeutic Principle, and reasonable formula is with pure oral preparation of Chinese traditional medicinal treatment hepatitis B, safe, easy, determined curative effect.Can be prepared into peroral dosage forms such as granule, tablet, capsule, oral liquid as required, easy to use.The method for preparing of peroral dosage form of the present invention is scientific and reasonable, and effective ingredient runs off few, and extraction ratio is high.
The specific embodiment
Embodiment 1
A, get material by following prescription: Ramulus et Folium Rhinacanthi nasuti 40g,, Herba Rabdosiae Lophanthoidis 30g,, Concha Erosariae seu Cypraeae 10g, Rhizoma Polygoni Cuspidati 8g, Herba Hedyotidis Diffusae 12g;
B, the following preparation technology of process:
(1) get clean Concha Erosariae seu Cypraeae, put in the refractory container, forging on the smokeless stove fire when entire body is popular in, take out, cool, pulverize is subsequent use.
(2) with (1) gained Concha Erosariae seu Cypraeae powder with after Ramulus et Folium Rhinacanthi nasuti, Herba Rabdosiae Lophanthoidis, Herba Hedyotidis Diffusae mix, decocte with water twice adds 1200ml water for the first time; For the second time add same 1200ml water, decocted 1.5 hours at every turn, filter, merging filtrate is condensed into extractum with filtrating; Adding concentration and be 95% ethanol makes the ethanol content of whole solution system reach 80%, hold over night; Extract supernatant, the extractum that precipitates is subsequent use;
(3) 80% alcoholic solution of adding 48ml step (2) in Rhizoma Polygoni Cuspidati in 70 ℃ of hot refluxs 2 hours, filters; 80% alcoholic solution of filtering residue reuse 48ml step (2) extracted 2 hours in 70 ℃ of hot refluxs, filters, and merging filtrate, behind the decompression filtrate recycling ethanol, it is subsequent use to get extractum;
(4) with step (2), (3) gained extractum mix homogeneously, after the adding appropriate amount of starch, wet granulation obtains medicine-containing particle, gets granule after the dry packing; Tabletting is processed tablet after perhaps in medicine-containing particle, adding an amount of Pulvis Talci, magnesium stearate; Can also in medicine-containing particle, add an amount of Pulvis Talci, incapsulate and make capsule; Perhaps add benzoic acid,, add simple syrup to full dose and be prepared into oral liquid with dissolved in distilled water.
Embodiment 2
A, get material: Ramulus et Folium Rhinacanthi nasuti 50g, Herba Rabdosiae Lophanthoidis 20g, Concha Erosariae seu Cypraeae 15g, Rhizoma Polygoni Cuspidati 5g, Herba Hedyotidis Diffusae 10g by following prescription;
B, through following preparation technology:
(1) get clean Concha Erosariae seu Cypraeae, put in the refractory container, forging on the smokeless stove fire when entire body is popular in, take out, cool, pulverize is subsequent use;
(2) decocte with water twice in (1) gained Concha Erosariae seu Cypraeae powder and Ramulus et Folium Rhinacanthi nasuti, Herba Rabdosiae Lophanthoidis, Herba Hedyotidis Diffusae adds water 1000ml for the first time; For the second time add water 1000ml, decocted 2 hours at every turn, filter, merging filtrate is condensed into extractum with filtrating; Add concentration and be 95% ethanol and make the ethanol content of whole solution system reach 70%, hold over night extracts supernatant, and the extractum that precipitates is subsequent use;
(3) 70% alcoholic solution of adding 25ml step (2) in Rhizoma Polygoni Cuspidati in 80 ℃ of hot refluxs 2 hours, filters; 70% alcoholic solution of 5 times of amounts of filtering residue reuse extracted 2 hours in 80 ℃ of hot refluxs, filtered merging filtrate; It is subsequent use that decompression filtrate recycling ethanol gets extractum;
(4) step (2), (3) gained extractum are flung to moisture content through spray drying and are got dry extract, be ground into powder, mix homogeneously, add an amount of crystallite after, dry granulation gets medicine-containing particle; Get granule after the packing; Tabletting is processed tablet after perhaps in medicine-containing particle, adding an amount of Pulvis Talci, magnesium stearate; Can also in medicine-containing particle, add an amount of Pulvis Talci, be packed into capsule and make capsule.
Embodiment 3
A, get material: Ramulus et Folium Rhinacanthi nasuti 20g, Herba Rabdosiae Lophanthoidis 40g, Concha Erosariae seu Cypraeae 7g, Rhizoma Polygoni Cuspidati 20g, Herba Hedyotidis Diffusae 13g by following prescription;
B, the following preparation technology of process:
(1) get clean Concha Erosariae seu Cypraeae, put in the refractory container, forging on the smokeless stove fire when entire body is popular in, take out, cool, pulverize is subsequent use;
(2), add 15 times of amounts of water for the first time with (1) gained powder and Ramulus et Folium Rhinacanthi nasuti, Herba Rabdosiae Lophanthoidis, Herba Hedyotidis Diffusae decocte with water twice.For the second time add 15 times of amounts of water, decocted 1 hour at every turn, filter, merging filtrate is condensed into thick extractum with filtrating.Add 95% ethanol and make the ethanol content 85% of whole solution system, hold over night.Extract supernatant, the extractum that precipitates is subsequent use;
(3) Rhizoma Polygoni Cuspidati adds 85% alcoholic solution of 8 times of amounts, in 60 ℃ of hot refluxs 1 hour, filters.85% alcoholic solution of 8 times of amounts of filtering residue reuse extracted 1 hour in 60 ℃ of hot refluxs, filtered merging filtrate.It is subsequent use that decompression filtrate recycling ethanol gets extractum;
(4) step (2) (3) gained extractum is mixed, add benzoic acid,, add simple syrup to full dose and be prepared into oral liquid with dissolved in distilled water.
The adjuvant that the present invention adds in middle article of preparation and patent medicine process is pharmaceutic adjuvant.For example: Pulvis Talci, magnesium stearate are lubricant, help after the interpolation that tablet breaks away from and filled capsules smoothly from mould; Microcrystalline cellulose can strengthen the plasticity of medicine, is convenient to direct compression; Benzoic acid is an antiseptic.The addition of adjuvant is the usual amounts of pharmaceutical field.
For showing effect of the present invention, explain through the zoopery report below.
1 materials and methods
1.1 healthy SD rat, male and female half and half, scale of construction 180-220g are selected in experiment for use.
1.2 medical material and main agents
Get the oral liquid subsequent use (the 1ml oral liquid is equivalent to the 1g crude drug) of the embodiment of the invention 1; ALT, AST determination experiment box are available from Shanghai Biological Products Inst., Ministry of Public Health; All the other reagent are homemade analytical pure.
1.3 method
Get 50 of SD rats, be divided into 5 groups of matched groups, model group, low dose of administration group, middle dosed administration group, heavy dose of administration group at random, 10 every group.Except that the normal control group, all the other respectively organize equal subcutaneous injection 25%CCl 4Vegetable oil solution 2ml/kg, matched group is in appearance vegetable oil such as same area injections.2 times weekly, continuous 3 months.Modeling simultaneously, matched group, model group are irritated stomach 0.9% normal saline 5ml/kg every day.The gastric infusion dosage of each the administration group dose of making a living, low dose of administration group 1g/kg/d, middle dosed administration group 2g/kg/d, high dose administration group 4g/kg/d are diluted to the oral liquid of preparation with the normal saline isometric(al) and use.Administration every day 1 time, continuous 3 months.Behind the last administration 1h, eye socket is got blood, separation of serum.Measure Serum ALT, AST biochemical indicator amount with automatic clinical chemistry analyzer.Take off cervical vertebra then and put to death animal, cut open and get liver and weigh, calculate the ponderal index of liver.
1.4 statistical procedures
Data are carried out statistical analysis through SPSS 12.0 statistical softwares, carry out the t significance test with x ± s.
2 results
2.1 table 1 is seen in the influence to Serum ALT, AST.
Table 1 couple CCl 4Due to chronic hepatic injury rat blood serum ALT, the active influence of AST (x ± s, N=10)
Figure G2008102335220D00081
With liver injury model group comparison * P < 0.05**P < 0.01 (same down)
2.2 table 2 is seen in the influence to the ponderal index of liver.
Table 2 couple CCl 4Due to chronic hepatic injury rat liver ponderal index influence (x ± s, N=10)
Figure G2008102335220D00082
Hepatic injury is the complex process of multifactor participation, uses CCl 4Inductive hepatic injury is classical Liver Fibrosis Model.CCl 4After getting into body lipid peroxidation takes place in hepatomicrosome mainly, cause the infringement of liver plasma membrane 26S Proteasome Structure and Function, make that ALT, AST overflow in the cell, cause ALT in the blood, AST is active raises, the hepatic injury zone is big more, and ALT, AST activity are high more.Observe in this experiment, oral liquid can improve CCl 4The chronic hepatic injury that causes, different therapeutic doses all can make Serum ALT, AST reduce, and middle high dose alleviates the liver weight index.Explain according to the present invention's made oral liquid of filling a prescription and to alleviate CCl 4To the substantive chronic lesion of hepatic tissue, have significantly the liver protecting and ALT lowering effect, and the pathological change that alleviates liver tissue fibrosis.

Claims (3)

1. Chinese medicine of treating hepatitis B is characterized in that being made up of following raw materials by weight percentage:
Figure FSB00000623751300011
2. preparation method of Chinese medicine of treating hepatitis B is characterized in that through the following step:
A, get material by following mass percent:
Figure FSB00000623751300012
B, respectively with the above-mentioned raw materials medicine clean, dry or calcining, grind, mix after, directly incapsulate or allocate into an amount of conventional pharmaceutic adjuvant and process tablet or pill, promptly get the Chinese medicine of treating hepatitis B.
3. preparation method of Chinese medicine of treating hepatitis B is characterized in that through the following step:
A, get material by following mass percent:
Figure FSB00000623751300013
B, respectively the above-mentioned raw materials medicine is passed through:
(1) get clean Concha Erosariae seu Cypraeae, put in the refractory container, forging on the smokeless stove fire when entire body is popular in, take out, cool, pulverize is subsequent use;
(2), add water 10-15 for the first time and doubly measure with (1) gained powder and Ramulus et Folium Rhinacanthi nasuti, Herba Rabdosiae Lophanthoidis, Herba Hedyotidis Diffusae decocte with water twice; For the second time add water 10-15 and doubly measure, decocted 1-2 hour at every turn, filter afterwards, merging filtrate is condensed into extractum with filtrating; Add 95% ethanol and make the ethanol content of whole solution system reach 70-90%, hold over night extracts supernatant, and the extractum that precipitates is subsequent use;
The 70-90% alcoholic solution of above-mentioned (2) step gained that (3) adding 4-8 doubly measures in Rhizoma Polygoni Cuspidati in 60-80 ℃ of hot reflux 1-2 hour, filters; The 70-90% alcoholic solution of above-mentioned (2) step that filtering residue reuse 4-8 doubly measures extracted 1-2 hour in 60-80 ℃ of hot reflux, filtered merging filtrate; Filtrate decompression and reclaim ethanol after, extractum subsequent use;
(4) with step (2), (3) gained extractum mix homogeneously, after the adding appropriate amount of auxiliary materials, obtain the medicine grain through wet granulation, the reuse conventional method further is prepared into granule, tablet or capsule;
Perhaps
(5) with step (2), (3) gained extractum is spray-dried or drying under reduced pressure gets dry extract, and is ground into the end, mix homogeneously, add appropriate amount of auxiliary materials after, make the medicine grain; The reuse conventional method further is prepared into granule, tablet or capsule;
Perhaps
(6), after the adding appropriate amount of auxiliary materials,, be prepared into oral liquid through conventional method with dissolved in distilled water with step (2), (3) gained extractum mix homogeneously.
CN2008102335220A 2008-11-03 2008-11-03 Traditional Chinese medicine for treating hepatitis B and preparation method thereof Expired - Fee Related CN101390970B (en)

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CN102106930B (en) * 2009-12-28 2012-07-18 味全食品工业股份有限公司 Mixture with antioxidant and liver-protecting functions and manufacturing method thereof
CN103356749A (en) * 2013-07-19 2013-10-23 苏州市天灵中药饮片有限公司 Subcritical water extraction process of shuanghuanglian
CN105287653B (en) * 2014-06-26 2019-03-26 富裔实业股份有限公司 The purposes of liver-cancer medicine is used to prepare comprising the Chinese herbal medicine extract of Antrodia camphorata, Phellinus mushroom and bignose rhinacanthus branchlet and leaf
CN105213489A (en) * 2015-11-19 2016-01-06 代文涛 A kind ofly be used for the treatment of medicine pill of hepatitis B type liver cirrhosis and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1108943A (en) * 1994-03-21 1995-09-27 李春祥 Medicine "Yigankang" for hepatitis B and its preparation
CN1426785A (en) * 2001-12-15 2003-07-02 彭加田 Chinese medicinal herbs prescription for treating hepatitis B

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1108943A (en) * 1994-03-21 1995-09-27 李春祥 Medicine "Yigankang" for hepatitis B and its preparation
CN1426785A (en) * 2001-12-15 2003-07-02 彭加田 Chinese medicinal herbs prescription for treating hepatitis B

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