take 300 g radix ginseng , 1600 g radix stephaniae epigaeae , 1000 g radix astragali , 500 g radix angelicae sinensis and 300 g radix ophiopogonis , add 60 % ethanol at 5 times amount to radix ginseng , radix angelicae sinensis , then extract by reflux extraction twice , 2 hours each time ; combine the ethanol extract , recover ethanol , concentrate to obtain the thick extract with relative density of 1 . 18 - 1 . 22 at 80 ° c ., stand it by service ; pulverize radix stephaniae epigaeae to coarse power , add 5 times amount ethanol of stating material &# 39 ; s , extract by reflux extraction twice , 2 hours each time , filter , combine the filtrates of ethanol extract , recover ethanol and concentrate to obtain the thick extract with relative density of 1 . 18 - 1 . 22 at 80 ° c . ; acidify this thick extract until the ph value up to 2 - 3 by 5 % hcl solution , filter , basify the filtrate until the ph value up to 9 - 10 by 10 % naoh solution , stand and collect the precipitate , wash the precipitate with water by filter , take the precipitate , dry it , stand it by service ; decoct radix astragali and radix ophiopogonis with water at 6 times amount for three times , 1 hour each time , combine all the decoction , filter , concentrate the filtrate to obtain the thick extract with relative density of 1 . 18 - 1 . 22 at 80 ° c ., add ethanol until ethanol concentration up to 70 %, stand , filter , take the filtrates , recover ethanol and concentrate to obtain the thick extract with relative density of 1 . 18 - 1 . 22 at 80 ° c ., stand it by service ; take the said extract and the thick extract , combine them , add moderate amount sodium carboxymethyl starch , mix uniformly , recover solvent until dry , dry at 80 ° c ., crush and sieve , make granules , press tablet , coating , that is . air dry and pulverize radix stephaniae epigaeae to get 300 g starting material powder , reflux with 85 % ethanol for three times , add 1500 ml ethanol each time , reflux for 1 hour to gain tetrahydroprotoberberines ( thpbs ) alkaloid solution extracted from radix stephaniae epigaeae , then recover ethanol , concentrate to obtain the thick extract 100 ml with relative density of 0 . 905 at 80 ° c . acidify the thick extract until the ph value up to 2 by 5 % hcl solution , filter off insoluble substances , basify the acid filtrate until the ph value up to 10 by 10 % naoh solution , stand , collect the precipitate , wash the precipitate with moderate amount water , take the precipitate , dry it , then dry the precipitate to obtain 14 . 7 g total alkaloids of radix stephaniae epigaeae . dissolve the total alkaloids of radix stephaniae epigaeae with 50 ml ethanol , stand at room temperature , and precipitate crystal 6 . 0 g . recrystallize it again with ethanol to gain 3 . 5 g l - tetrahydropalmatine , and yield rate is 1 . 12 %. take the said total alkaloids of radix stephaniae epigaeae , add general adjuvant , produce to tablet , 0 . 35 g per tablet . take 1 kg radix ginseng , 35 kg radix stephaniae epigaeae , 7 kg radix astragali , 8 kg radix angelicae sinensis and 2 kg radix ophiopogonis , a . pulverize radix stephaniae epigaeae to coarse power , add 40 % ethanol at 6 times amount of stating material &# 39 ; s , extract by reflux extraction for four times , 1 hour each time , filter , combine the filtrates of ethanol extract , recover ethanol and concentrate to obtain the thick extract with relative density of 1 . 18 - 1 . 30 at 80 ° c . ; acidify this thick extract until the ph value up to 1 by 5 % hcl solution , filter , basify the filtrate until the ph value up to 8 by 10 % naoh solution , stand , collect the precipitate , wash the precipitate with water by filter , take the precipitate , dry it , then obtain total alkaloids of radix stephaniae epigaeae , stand it by service ; b . add 40 % ethanol at 8 times amount to radix ginseng , radix angelicae sinensis , then extract by reflux extraction for one time , 1 hour each time , combine the ethanol extract , recover ethanol , concentrate to obtain the thick extract i with relative density of 1 . 18 - 1 . 30 at 80 ° c ., stand it by service ; decoct radix astragali and radix ophiopogonis with water at 5 times amount for one time , 1 hour each time , combine all the decoction , filter , concentrate the filtrate to obtain the thick extract with relative density of 1 . 18 - 1 . 30 at 80 ° c ., add ethanol until ethanol concentration up to 50 %, stand , filter , take the filtrates , recover ethanol and concentrate to obtain the thick extract ii with relative density of 1 . 18 - 1 . 30 at 80 ° c ., stand it by service ; c . take the said total alkaloids of radix stephaniae epigaeae , the thick extract i , the thick extract ii , combine them , add general adjuvant , mix uniformly , according to usual process , produce to capsule . take 8 kg radix ginseng , 12 kg radix stephaniae epigaeae , 13 kg radix astragali , 5 kg radix angelicae sinensis and 8 kg radix ophiopogonis , a . pulverize radix stephaniae epigaeae to coarse power , add 35 % ethanol at 10 times amount of stating material &# 39 ; s , extract by reflux extraction for one time , 3 hours each time , filter , combine the filtrates of ethanol extract , recover ethanol and concentrate to obtain the thick extract with relative density of 1 . 18 - 1 . 30 at 80 ° c . ; acidify this thick extract until the ph value up to 4 by 3 % hcl solution , filter , basify the filtrate until the ph value up to 11 by 8 % naoh solution , stand , collect the precipitate , wash the precipitate with water by filter , take the precipitate , dry it , then obtain total alkaloids of radix stephaniae epigaeae , stand it by service ; b . add 90 % ethanol at 4 times amount to radix ginseng , radix angelicae sinensis , then extract by reflux extraction from one to three times , 1 hour each time , combine the filtrates of ethanol extract , recover ethanol , then concentrate to obtain the thick extract i with relative density of 1 . 18 - 1 . 30 at 80 ° c ., stand it by service ; decoct radix astragali and radix ophiopogonis with water at 10 times amount for one time , 3 hours each time , combine all the decoction , filter , concentrate the filtrate to obtain the thick extract with relative density of 1 . 18 - 1 . 30 at 80 ° c ., add ethanol until ethanol concentration up to 90 %, stand , filter , take the filtrates , recover ethanol , then concentrate to obtain the thick extract ii with relative density of 1 . 18 - 1 . 30 at 80 ° c ., stand it by service ; c . take the said total alkaloids of radix stephaniae epigaeae , the thick extract i , the thick extract ii , combine them , add general adjuvant , mix uniformly , according to usual process , produce to sustained - release preparation . take 5 kg radix ginseng , 26 kg radix stephaniae epigaeae , 20 kg radix astragali , 5 kg radix angelicae sinensis and 5 kg radix ophiopogonis , a . pulverize radix stephaniae epigaeae to coarse power , add 70 % ethanol at 6 times amount of stating material &# 39 ; s , extract by reflux extraction for three times , 2 hours each time , filter , combine the filtrates of ethanol extract , recover ethanol , concentrate to obtain the thick extract with relative density of 1 . 18 - 1 . 30 at 80 ° c . ; acidify this thick extract until the ph value up to 2 by 12 % hcl solution , filter , basify the filtrate until the ph value up to 9 by 12 % naoh solution , stand , collect the precipitate , wash the precipitate with water by filter , take the precipitate , dry it , then obtain total alkaloids of radix stephaniae epigaeae , stand it by service ; b . add 80 % ethanol at 8 times amount to radix ginseng , radix angelicae sinensis , then extract by reflux extraction for two times , 2 hours each time , combine the filtrates of ethanol extract , recover ethanol , then concentrate to obtain the thick extract i with relative density of 1 . 18 - 1 . 30 at 80 ° c ., stand it by service ; decoct radix astragali and radix ophiopogonis with water at 6 times amount for three times , 1 hour each time , combine all the decoction , filter and concentrate the filtrate to obtain the thick extract with relative density of 1 . 18 - 1 . 30 at 80 ° c ., add ethanol until ethanol concentration up to 60 %, stand , filter , take the filtrates , recover ethanol , then concentrate to obtain the thick extract ii with relative density of 1 . 18 - 1 . 30 at 80 ° c ., stand it by service ; c . take the said total alkaloids of radix stephaniae epigaeae , the thick extract i , the thick extract ii , combine them , add general adjuvant , mix uniformly , according to usual process , produce oral liquid . take 3 kg radix ginseng , 16 kg radix stephaniae epigaeae , 10 kg radix astragali , 5 kg radix angelicae sinensis and 3 kg radix ophiopogonis , according to usual process , produce freeze - dry injection , 0 . 1 g per dosage . take 8 kg radix ginseng , 40 kg radix stephaniae epigaeae , 25 kg radix astragali , 10 kg radix angelicae sinensis and 8 kg radix ophiopogonis , according to usual process , produce injection , 0 . 5 ml per dosage . is take 100 g radix ginseng , 3500 g radix stephaniae epigaeae , 700 g radix astragali , 800 g radix angelicae sinensis and 200 g radix ophiopogonis . extract according to example 1 method , add general adjuvant , according to usual process , produce capsule , pack , that is . take 500 g radix ginseng , 2600 g radix stephaniae epigaeae , 2000 g radix astragali , 500 g radix angelicae sinensis and 500 g radix ophiopogonis . extract according to example 1 method , add general adjuvant , according to usual process , produce granule , pack , that is . take 30 g ethanol extract of radix ginseng , 60 g total alkaloids of radix stephaniae epigaeae , 100 g ethanol extract of radix astragali , 80 g water extract of radix angelicae sinensis and 60 g water extract of radix ophiopogonis . extract according to example 1 method , add general adjuvant , according to usual process , produce oral liquid , pack , that is . take 42 g ethanol extract of radix ginseng , 40 g total alkaloids of radix stephaniae epigaeae , 140 g ethanol extract of radix astragali , 120 g water extract of radix angelicae sinensis and 42 g water extract of radix ophiopogonis . combine them , add moderate amount sodium carboxymethyl starch , mix uniformly , recover solvent until dry , dry at 80 ° c ., crush and sieve , make granules , press tablet , coating , that is . take 5 - 15 kg ethanol extract of radix ginseng , 20 - 40 kg ethanol extract of radix angelicae sinensis , 5 - 15 kg total alkaloids of radix stephaniae epigaeae , 20 - 60 kg water extract of radix astragali , and 5 - 15 kg water extract of radix ophiopogonis ; according to usual process , produce freeze - dry injection , 0 . 1 g per dosage . is take 6 kg ethanol extract of radix ginseng , 35 kg ethanol extract of radix angelicae sinensis , 6 kg total alkaloids of radix stephaniae epigaeae , 55 kg water extract of radix astragali , and 6 kg water extract of radix ophiopogonis ; according to usual process , produce injection , 0 . 5 ml per dosage . take 12 kg ethanol extract of radix ginseng , 25 kg ethanol extract of radix angelicae sinensis , 12 kg total alkaloids of radix stephaniae epigaeae , 25 kg water extract of radix astragali , and 12 kg water extract of radix ophiopogonis ; according to usual process , produce capsule , 0 . 35 g per dosage . take 10 kg ethanol extract of radix ginseng , 30 kg ethanol extract of radix angelicae sinensis , 10 kg total alkaloids of radix stephaniae epigaeae , 30 kg water extract of radix astragali , and 10 kg water extract of radix ophiopogonis ; according to usual process , produce granule , 10 g per package . take 11 kg ethanol extract of radix ginseng , 31 kg ethanol extract of radix angelicae sinensis , 10 kg total alkaloids of radix stephaniae epigaeae , 36 . 5 kg water extract of radix astragali , and 11 kg water extract of radix ophiopogonis ; according to usual process , produce tablet , 0 . 35 g per tablet . take 5 kg ethanol extract of radix ginseng , 16 kg ethanol extract of radix angelicae sinensis , 20 kg total alkaloids of radix stephaniae epigaeae , 40 kg water extract of radix astragali and 19 kg water extract of radix ophiopogonis ; according to usual process , produce granule , 10 g per package . take 15 kg ethanol extract of radix ginseng , 30 kg ethanol extract of radix angelicae sinensis , 15 kg total alkaloids of radix stephaniae epigaeae , 30 kg water extract of radix astragali , and 10 kg water extract of radix ophiopogonis ; according to usual process , produce to capsule , 0 . 35 g per dosage . a . take 4 g freeze - dry injection of the example 6 pharmaceutical composition , grind fine , add methanol 50 ml , heat and reflux for 30 minutes , take it out , stand it cold , filter , evaporate filtrate 20 ml until dry , add 10 ml water and 5 drops hydrochloric acid into residue , shake up , extract twice by adding ethyl ether , 15 ml each time , combine ethyl ether extract , stand it by service ; add ammonia to water layer until ph ≈ 10 , shake up , extract twice by adding chloroform , 20 ml each time , remove chloroform extract , extract for three times by adding n - butyl alcohol saturated with water to water layer , 20 ml each time , combine n - butyl alcohol extract , wash for three times by adding ammonia reagent , 10 ml dosage each time , take n - butyl alcohol extract , evaporate until dry , dissolve residue by add 1 ml methanol into it , as test sample solution ; take ginsenoside rb1 and ginsenoside rg1 respectively as reference substance , add methanol to produce mix solution containing 1 mg reference substance per 1 ml respectively , as reference substance solution ; according to the thin layer chromatography test , 5 ˜ 10 μl each of the said two solutions were loaded onto the same tlc plate of silica gel g respectively , the upper layer solution is a mixture of n - butyl alcohol , ethyl acetate and water ( 4 : 1 : 5 ), according to ratio 10 : 1 , a mix solution of this upper layer solution and methanol is used as developer , in developing , the development chamber is saturated by ammonia for 30 minutes , and developed distance is more than 15 cm , the plate was removed and air dried , and sprayed with ethanol solution of 10 % sulfuric acid , then heated in 105 ° c . until visualize the chromatogram , the chromatogram produced by the test sample solution showed the same color spots as that displayed by the two reference substance solutions in their respectively corresponding areas ; b . take astragaloside reference substance , add methanol to produce mix solution containing 1 mg reference substance per 1 ml , as reference substance solution , according to the thin layer chromatography test , 5 ˜ 10 μl each of reference substance solutions and test sample solutions produced by the identification method a are respectively loaded onto the same tlc plate of silica gel g , the upper layer solution is a mixture of n - butyl alcohol , ethyl acetate and water ( 4 : 1 : 5 ), according to ratio 10 : 1 , a mix solution of this upper layer solution and methanol is used as developer , in developing , the development chamber is saturated by ammonia for 30 minutes , and developed distance is more than 15 cm , the plate was removed and air dried , and sprayed with ethanol solution of 10 % sulfuric acid , then heated in 105 ° c . until visualize the chromatogram , the chromatogram produced by the test sample solution showed the same color spots as that displayed by the reference substance solution in its respectively corresponding area ; c . produce ethyl ether extract according to the identification a method , evaporate solvent to dry , dissolve residue by adding 1 ml ethyl acetate , as test sample solution ; take another 0 . 5 g reference medicine material of radix angelicae sinensis , add ethyl ether 20 ml , heat and reflux for 1 hour , filter , evaporate ethyl ether in filtrate to dry , produce reference starting material solution by same method ; according to the thin layer chromatography test , 5 ˜ 10 μl each of the said two solutions is loaded onto the same tlc plate of silica gel g respectively , a mixture of hexane and ethyl acetate ( 9 : 1 ) is used as developer , after development , the plate was removed and dried in air , and it was exam under 365 nm ultraviolet lamp , the chromatogram produced by the sample solution showed the same color spots as that displayed by the reference substance solution in its respectively corresponding areas ; d . take 2 g tablet of a example 18 pharmaceutical composition , grind fine , decoct by adding water 100 ml for 30 minutes until rest volume up to 20 ml , stand it cold , add methanol until methanol content up to 50 %, shake up , stay for 1 hour at lower than 10 ° c ., filter , pressure reduction concentrate the filtrate to dry , dissolve the residue by adding 10 ml water , add 2 ml hydrochloric acid , shake up , reflux with boil water bath for 1 hour , take out and stand it cold , extract twice with ethyl ether , dosage 25 ml , combine ethyl ether extract , stand for 30 minutes , evaporate solvent until dry , dissolve residue by adding 1 ml methanol , shake up , as test sample solution ; take another 0 . 5 g reference medicine material of radix ophiopogonis , add water 20 - 30 ml , boil for 10 minutes , filter , produce reference starting material solution by same method ; according to the thin layer chromatography test , 2 ˜ 5 μl each of the said two solutions is loaded onto the same tlc plate of silica gel g respectively , a mixture of chloroform and acetone ( 4 : 1 ) is used as developer , after development , the plate was removed and air dried , and sprayed with ethanol solution of 10 % sulfuric acid , then heated in 105 ° c . until visualize the chromatogram , the chromatogram produced by the test sample solution showed the same color spots as that displayed by the reference substance solutions in its respectively corresponding areas . use octadecylsilanized silica gel as packing ; add ammonia 0 . 025 mol / l into potassium dihydrogen phosphate and acetonitrile ( 1 : 1 ) solution until as the mobile phase ; detection wavelength is 225 nm , theoretical plate number counted according to (−) tetrahydropalmatine peak is not less than 3000 ; pressure reduction dry 5 . 5 mg (−) tetrahydropalmatine reference substance at 60 ° c . until constant weight , weight it accurately , put it into 10 ml volumetric flask , dissolve by methanol , dilute to the volume , shake up , measure 1 ml said solution accurately , put it into 10 ml volumetric flask , and dilute with the mobile phase to the volume , shake up , that is ; accurately weight 0 . 35 g tablet of said pharmaceutical composition , grind fine , put it into conical flask , add 50 ml methanol accurately , shake up , weight it up , put it into ultrasonic cleaner , deal with ultrasound for 30 minutes , take it out , complement weight with methanol , shake up , filter , abandon first filtrate , measure 1 ml the following filtrate accurately and put it into 10 ml volumetric flask , dilute with the mobile phase to the volume , shake up , filter it with 0 . 45 μm microporous membrane filter , take the following filtrate as test sample solution ; accurately suck reference substance solution and test sample solution 10 μl respectively , inject into liquid chromatogram instrument , determine , that is ; (−) tetrahydropalmatine regarded as radix stephaniae epigaeae is not less than 20 mg in each of 0 . 35 g tablet of the said pharmaceutical composition . a . take 5 g example 9 granule of the pharmaceutical composition , grind fine , add methanol 50 ml , heat and reflux for 30 minutes , take it out , stand it cold , filter , evaporate filtrate 20 ml until dry , add 10 ml water and 5 drops hydrochloric acid into residue , shake up , extract twice by adding ethyl ether , 15 ml each time , combine ether extract , stand it by service ; add ammonia to water layer until 10 , shake up , extract twice by adding chloroform , 20 ml each time , remove chloroform extract , extract for three times by adding n - butyl alcohol saturated with water to water layer , 20 ml each time , combine n - butyl alcohol extract , wash for three times by adding ammonia reagent , 10 ml dosage each time , take n - butyl alcohol extract , evaporate until dry , dissolve residue by add 1 ml methanol into it , as test sample solution ; take ginsenoside rb1 and ginsenoside rg1 respectively as reference substance , add methanol to produce mix solution containing 1 mg reference substance per 1 ml respectively , as reference substance solution ; according to the thin layer chromatography test , 5 ˜ 10 μl each of the said two solutions were loaded onto the same tlc plate of silica gel g respectively , the upper layer solution is a mixture of n - butyl alcohol , ethyl acetate and water ( 4 : 1 : 5 ), according to ratio 10 : 1 , a mix solution of this upper layer solution and methanol is used as developer , in developing , the development chamber is saturated by ammonia for 30 minutes , and developed distance is more than 15 cm , the plate was removed and air dried , and sprayed with ethanol solution of 10 % sulfuric acid , then heated in 105 ° c . until visualize the chromatogram , the chromatogram produced by the test sample solution showed the same color spots as that displayed by the two reference substance solutions in their respectively corresponding areas ; b . take astragaloside reference substance , add methanol to produce mix solution containing 1 mg reference substance per 1 ml , as reference substance solution , according to the thin layer chromatography test , 5 ˜ 10 μl each of reference substance solutions and test sample solutions produced by the identification method a are respectively loaded onto the same tlc plate of silica gel g , the upper layer solution is a mixture of n - butyl alcohol , ethyl acetate and water ( 4 : 1 : 5 ), according to ratio 10 : 1 , a mix solution of this upper layer solution and methanol is used as developer , in developing , the development chamber is saturated by ammonia for 30 minutes , and developed distance is more than 15 cm . the plate was removed and air dried , and sprayed with ethanol solution of 10 % sulfuric acid , then heated in 105 ° c . until visualize the chromatogram , the chromatogram produced by the test sample solution showed the same color spots as that displayed by the reference substance solution in its respectively corresponding area ; c . produce ethyl ether extract according to the identification a method , evaporate solvent to dry , dissolve residue by adding 1 ml ethyl acetate , as test sample solution ; take another 0 . 5 g reference medicine material of radix angelicae sinensis , add ethyl ether 20 ml , heat and reflux for 1 hour , filter , evaporate ethyl ether in filtrate to dry , produce reference starting material solution by same method ; according to the thin layer chromatography test , 5 ˜ 10 μl each of the said two solutions is loaded onto the same tlc plate of silica gel g respectively , a mixture of hexane and ethyl acetate ( 9 : 1 ) is used as developer . after development , the plate was removed and dried in air , and it was exam under 365 nm ultraviolet lamp , the chromatogram produced by the sample solution showed the same color spots as that displayed by the reference substance solution in its respectively corresponding areas ; d . take 3 . 5 g example 8 capsule of a pharmaceutical composition , grind fine , decoct by adding water 100 ml for 30 minutes until rest volume up to 20 ml , stand it cold , add methanol until methanol content up to 50 %, shake up , stay for 1 hour at lower than 10 ° c ., filter , pressure reduction concentrate the filtrate to dry , dissolve the residue by adding 10 ml water , add 2 ml hydrochloric acid , shake up , reflux with boil water bath for 1 hour , take out and stand it cold , extract twice by ethyl ether , dosage 25 ml , combine ethyl ether extract , stand for 30 minutes , evaporate solvent until dry , dissolve residue by adding 1 ml methanol , shake up , as test sample solution ; take another 0 . 5 g reference medicine material of radix ophiopogonis , add water 20 - 30 ml , boil for 10 minutes , filter , produce reference starting material solution by same method ; according to the thin layer chromatography test , 2 ˜ 5 μl each of the said two solutions is loaded onto the same tlc plate of silica gel g respectively , a mixture of chloroform and acetone ( 4 : 1 ) is used as developer . after development , the plate was removed and air dried , and sprayed with ethanol solution of 10 % sulfuric acid , then heated in 105 ° c . until visualize the chromatogram , the chromatogram produced by the test sample solution showed the same color spots as that displayed by the reference substance solution in its respectively corresponding areas . use octadecylsilanized silica gel as packing ; add ammonia 0 . 025 mol / l into potassium dihydrogen phosphate and acetonitrile ( 1 : 1 ) solution until as the mobile phase ; detection wavelength is 225 nm , theoretical plate number counted according to (−) tetrahydropalmatine peak is not less than 3000 ; pressure reduction dry 5 . 5 mg (−) tetrahydropalmatine reference substance at 60 ° c . until constant weight , weight it accurately , put it into 10 ml volumetric flask , dissolve by methanol , dilute to the volume , shake up , measure 1 ml the said solution accurately , put it into 10 ml volumetric flask , and dilute with the mobile phase to the volume , shake up , that is ; accurately weight 0 . 45 g example 14 capsule of said pharmaceutical composition , grind fine , put it into conical flask , add 50 ml methanol accurately , shake up , weight it up , put it into ultrasonic cleaner , deal with ultrasound for 30 minutes , take it out , complement weight with methanol , shake up , filter , abandon first filtrate , measure 1 ml the following filtrate accurately and put it into 10 ml volumetric flask , dilute with the mobile phase to the volume , shake up , filter it with 0 . 45 μm microporous membrane filter , take the following filtrate as test sample solution ; accurately suck reference substance solution and test sample solution 10 μl respectively , inject into liquid chromatogram instrument , determine , that is ; (−) tetrahydropalmatine regarded as radix stephaniae epigaeae is not less than 20 mg in each of 0 . 45 g capsule of said pharmaceutical composition . a . take 4 g example 4 sustained - release tablet of the pharmaceutical composition , add methanol 50 ml , heat and reflux for 30 minutes , take it out , stand it cold , filter , evaporate filtrate 20 ml until dry , add 10 ml water and 5 drops hydrochloric acid into residue , shake up , extract twice by adding ethyl ether , 15 ml each time , combine ether extract , stand it by service ; add ammonia to water layer until ph ≈ 10 , shake up , extract twice by adding chloroform , 20 ml each time , remove chloroform extract , extract for three times by adding n - butyl alcohol saturated with water to water layer , 20 ml each time , combine n - butyl alcohol extract , wash for three times by adding ammonia reagent , 10 ml dosage each time , take n - butyl alcohol extract , evaporate until dry , dissolve residue by add 1 ml methanol into it , as test sample solution ; take ginsenoside rb1 and ginsenoside rg1 respectively as reference substance , add methanol to produce mix solution containing 1 mg reference substance per 1 ml respectively , as reference substance solution ; according to the thin layer chromatography test , 5 ˜ 10 μl each of the said two solutions were loaded onto the same tlc plate of silica gel g respectively , the upper layer solution is a mixture of n - butyl alcohol , ethyl acetate and water ( 4 : 1 : 5 ); according to ratio 10 : 1 , a mix solution of this upper layer solution and methanol is used as developer . in developing , the development chamber is saturated by ammonia for 30 minutes , and developed distance is more than 15 cm , the plate was removed and air dried , and sprayed with ethanol solution of 10 % sulfuric acid , then heated in 105 ° c . until visualize the chromatogram , the chromatogram produced by the test sample solution showed the same color spots as that displayed by the two reference substance solutions in their respectively corresponding areas ; b . take astragaloside reference substance , add methanol to produce mix solution containing 1 mg reference substance per 1 ml , as reference substance solution ; according to the thin layer chromatography test , 5 ˜ 10 μl each of reference substance solutions and test sample solutions produced by the identification method a are respectively loaded onto the same tlc plate of silica gel g . the upper layer solution is a mixture of n - butyl alcohol , ethyl acetate and water ( 4 : 1 : 5 ); according to ratio 10 : 1 , a mix solution of this upper layer solution and methanol is used as developer , in developing , the development chamber is saturated by ammonia for 30 minutes , and developed distance is more than 15 cm , the plate was removed and air dried , and sprayed with ethanol solution of 10 % sulfuric acid , then heated in 105 ° c . until visualize the chromatogram , the chromatogram produced by the test sample solution showed the same color spots as that displayed by the reference substance solution in its respectively corresponding area , c . produce ethyl ether extract according to the identification a method , evaporate solvent to dry , dissolve residue by adding 1 ml ethyl acetate , as test sample solution ; take another 0 . 5 g reference medicine material of radix angelicae sinensis , add ethyl ether 20 ml , heat and reflux for 1 hour , filter , evaporate ethyl ether in filtrate to dry , produce reference starting material solution by same method ; according to the thin layer chromatography test , 5 ˜ 10 μl each of the said two solutions is loaded onto the same tlc plate of silica gel g respectively , a mixture of hexane and ethyl acetate ( 9 : 1 ) is used as developer , after development , the plate was removed and dried in air , and it was exam under 365 nm ultraviolet lamp , the chromatogram produced by the sample solution showed the same color spots as that displayed by the reference substance solutions in its respectively corresponding areas ; d . take 1 . 75 g example 15 granule , grind fine , decoct by adding water 100 ml for 30 minutes until rest volume up to 20 ml , stand it cold , add methanol until methanol content up to 50 %, shake up , stay for 1 hour at lower than 10 ° c ., filter , pressure reduction concentrate the filtrate to dry , dissolve the residue by adding 10 ml water , add 2 ml hydrochloric acid , shake up , reflux with boil water bath for 1 hour , take out and stand it cold , extract twice by ethyl ether , dosage 25 ml , combine ethyl ether extract , stand for 30 minutes , evaporate solvent until dry , dissolve residue by adding 1 ml methanol , shake up , as test sample solution ; take another 0 . 5 g reference drug of radix ophiopogonis , add water 20 - 30 ml , boil for 10 minutes , filter , produce reference medicine material solution by same method ; according to the thin layer chromatography test , 2 ˜ 5 μl each of the said two solutions is loaded onto the same tlc plate of silica gel g respectively , a mixture of chloroform and acetone ( 4 : 1 ) is used as developer , after development , the plate was removed and air dried , and sprayed with ethanol solution of 10 % sulfuric acid , then heated in 105 ° c . until visualize the chromatogram , the chromatogram produced by the test sample solution showed the same color spots as that displayed by the reference substance solution in its respectively corresponding areas . use octadecylsilanized silica gel as packing ; add ammonia 0 . 025 mol / l into potassium dihydrogen phosphate and acetonitrile ( 1 : 1 ) solution until as the mobile phase ; detection wavelength is 225 nm , theoretical plate number counted according to (−) tetrahydropalmatine peak is not less than 3000 ; pressure reduction dry 5 . 5 mg (−) tetrahydropalmatine reference substance at 60 ° c . until constant weight , weight it accurately , put it into 10 ml volumetric flask , dissolve by methanol , dilute to the volume , shake up , measure 1 ml the said solution accurately , put it into 10 ml volumetric flask , and dilute with the mobile phase to the volume , shake up , that is ; accurately weight 0 . 4 g example 17 granule of the said pharmaceutical composition , grind fine , put it into conical flask , add 50 ml methanol accurately , shake up , weight it up , put it into ultrasonic cleaner , deal with ultrasound for 30 minutes , take it out , complement weight with methanol , shake up , filter , abandon first filtrate , measure 1 ml the following filtrate accurately and put it into 10 ml volumetric flask , dilute with the mobile phase to the volume , shake up , filter it with 0 . 45 μm microporous membrane filter , take the following filtrate as test sample solution ; accurately suck reference substance solution and test sample solution 10 μl respectively , inject into liquid chromatogram instrument , determine , that is . (−) tetrahydropalmatine regarded as radix stephaniae epigaeae is not less than 20 mg in each of 0 . 4 g granule of the said pharmaceutical composition . pulverize radix stephaniae epigaeae to coarse power , add 5 times amount ethanol of stating material &# 39 ; s , then extract by reflux extraction for two times , 2 hours each time , filter , combine the filtrates of ethanol extract , recover ethanol and concentrate to obtain the thick extract with relative density of 1 . 18 - 1 . 30 at 80 ° c . ; acidify this thick extract until the ph value up to 2 - 3 by 5 % a hcl solution , filter , basify the filtrate until the ph value up to 9 - 10 by 10 % naoh solution , stand and collect the precipitate , wash the precipitate with water by filter , take the precipitate , dry it , then obtain total alkaloids from radix stephaniae epigaeae , add general adjuvant , produce pill . pulverize radix stephaniae epigaeae to 3 kg coarse power , add 6 times amount 85 % ethanol of stating material &# 39 ; s , then extract by reflux extraction for two times , 3 hours each time , filter , combine the filtrates of ethanol extract , recover ethanol , then concentrate to obtain the thick extract with relative density of 1 . 18 - 1 . 30 at 80 ° c . ; acidify this thick extract until the ph value up to 1 by 4 % hcl solution , filter , basify the filtrate until the ph value up to 11 by 8 - 20 % naoh solution , stand , collect the precipitate , wash the precipitate with water by filter , take the precipitate , dry it , then obtain total alkaloids from radix stephaniae epigaeae ; add general adjuvant , produce honey refined extract . pulverize radix stephaniae epigaeae to 3 kg coarse power , add 9 times amount 40 % ethanol of stating material &# 39 ; s , then extract by reflux extraction for four times , 1 hour each time , filter , combine the filtrates of ethanol extract , recover ethanol , then concentrate to obtain the thick extract with relative density of 1 . 18 - 1 . 30 at 80 ° c . ; acidify this thick extract until the ph value up to 3 by 5 % hcl solution , filter , basify the filtrate until the ph value up to 9 by 8 - 20 % naoh solution , stand , collect the precipitate , wash the precipitate with water by filter , take the precipitate , dry it , then obtain total alkaloids from radix stephaniae epigaeae ; add general adjuvant , produce injection . pulverize radix stephaniae epigaeae to 3 kg coarse power , add 8 times amount 50 % ethanol of stating material &# 39 ; s , then extract by reflux extraction for three times , 2 hours each time , filter , combine the filtrates of ethanol extract , recover ethanol , then concentrate to obtain the thick extract with relative density of 1 . 18 - 1 . 30 at 80 ° c . ; acidify this thick extract until the ph value up to 2 . 5 by 12 % hcl solution , filter , basify the filtrate until the ph value up to 9 . 5 by 15 % naoh solution , stand , collect the precipitate , wash the precipitate with water by filter , take the precipitate , dry it , then obtain total alkaloids from radix stephaniae epigaeae ; add general adjuvant , produce rapid - release preparation .
the present invention declares a pharmaceutical extract , composition that has effect to treat drug addiction , and its preparation method and quality control method . this extract is extracted from radix stephaniae epigaeae . starting medicine material of said composition is radix ginseng , radix astragali , rhizoma corydalis , radix angelicae sinensis and radix ophiopogonis ; and said composition also can prepared by ethanol extract of radix ginseng , ethanol extract of radix angelicae sinensis , total alkaloids of radix stephaniae epigaeae , water extract of radix astragali and water extract of radix ophiopogonis . quality control method of said pharmaceutical composition includes one of or several of identifications and content determinations . the present invention also declares the use of said pharmaceutical extract , composition in the preparation of a medicine to treat drug addiction .