Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of preparation method of Muxiangliqi Tablet.
Another object of the present invention is to provide a kind of Muxiangliqi Tablet to suppress the application in mouse mammary tumor cell C127 cell proliferation medicine in preparation.
The object of the invention is to realize by following scheme:
A kind of preparation method of Muxiangliqi Tablet, by Radix Aucklandiae 48g, Rhizoma Cyperi (processed with vinegar) 96g, Radix Linderae 96g, Pericarpium Citri Reticulatae Viride (processed with vinegar) 48g, Pericarpium Citri Reticulatae 96g, Fructus Aurantii Immaturus 96g, Fructus Aurantii 96g, stir-frying with ginger juice Cortex Magnoliae Officinalis 96g, vinegar Rhizoma Sparganii 24g processed, vinegar boils Rhizoma Curcumae 24g, Fructus Crataegi 96g, Semen Arecae 120g, Fructus Evodiae (processed) 12g, Cortex Cinnamomi 12g, Radix Et Rhizoma Nardostachyos 15g, Radix Platycodonis 48g, Radix Scutellariae 96g, Radix Et Rhizoma Rhei 48g, Semen Pharbitidis (parched) 48g makes as crude drug, described preparation method is comprised of the following step: get the Radix Aucklandiae, Radix Et Rhizoma Rhei, Pericarpium Citri Reticulatae, Fructus Aurantii Immaturus, Fructus Aurantii, Radix Et Rhizoma Nardostachyos, join in CO2 supercritical extraction device, ethanol is as entrainer, the percent by volume that entrainer accounts for total extractant is 4-6%, extracting pressure 15-30MPa, temperature 30-50 ℃, CO2 flow l-3ml/g crude drug min, extraction time 180-220min, obtain supercritical extract, standby, get all the other Chinese medicines, pulverize, add 50% ethanol of 1.6L, drop in microwave extracting apparatus and carry out microwave extracting, extraction power 600-800W, extracts 2 times, each 5-10 minute, combining extraction liquid, concentrated, be added on Dl01 macroporous adsorptive resins, 50% ethanol elution, collects 5 times of amount column volume eluents, decompression recycling ethanol, concentrate and be dried, obtain microwave extraction thing, standby, above-mentioned supercritical extract and microwave extraction thing are mixed, add starch, 70% ethanol granule processed, dry, tabletting, makes 500, every heavy 0.5g.
In the preparation method of above-mentioned Muxiangliqi Tablet, described CO
2in supercritical extraction, to account for the percent by volume of total extractant be 5% to entrainer.
In the preparation method of above-mentioned Muxiangliqi Tablet, described CO
2in supercritical extraction, extracting pressure is 25 MPa.
In the preparation method of above-mentioned Muxiangliqi Tablet, described CO
2in supercritical extraction, extraction temperature is 60 ℃.
In the preparation method of above-mentioned Muxiangliqi Tablet, described CO
2cO in supercritical extraction
2flow 2ml/g crude drug min.
In the preparation method of above-mentioned Muxiangliqi Tablet, described CO
2in supercritical extraction, extraction time is 200min.
In the preparation method of above-mentioned Muxiangliqi Tablet, described microwave extracting power is 700W.
In the preparation method of above-mentioned Muxiangliqi Tablet, the each extraction time of described microwave extracting is 8 minutes.
Above-mentioned Muxiangliqi Tablet suppresses the application in mouse mammary tumor cell C127 cell proliferation medicine in preparation.
In prior art, Muxiangliqi Tablet is oral, one time 4~8,2 times on the one.Muxiangliqi Tablet dosage is large.The every heavy 0.5g of Muxiangliqi Tablet that adopts the inventive method to be prepared into only needs 2-4 sheet at every turn, within 1st, takes 2 times.Greatly reduced dose having under the condition of more active component.This conclusion can be by following evidence.
The comparison of content of baicalin in Muxiangliqi Tablet prepared by test one, distinct methods
L, instrument and reagent Muxiangliqi Tablet of the present invention: press embodiment 1 method preparation, use 1215g crude drug, make 500 through extracting, every heavy 0.5g.Former Muxiangliqi Tablet, according to WS-11113(ZD-1113)-2002 standard method preparations, in contrast.Agilent1200 high performance liquid chromatograph; METTLER AE240 electronic analytical balance; Baicalin reference substance (Nat'l Pharmaceutical & Biological Products Control Institute).
2, method
According to high performance liquid chromatography (appendix V D of Chinese Pharmacopoeia version in 2010), measure.
Chromatographic condition and system suitability octadecylsilane chemically bonded silica are filler; Methanol-water-glacial acetic acid (35: 61: 4) is mobile phase; Detection wavelength is 283nm.Number of theoretical plate is pressed the calculating of baicalin peak should be lower than 2500.
The preparation precision of reference substance solution takes at 60 ℃ of drying under reduced pressure baicalin reference substance of 4 hours appropriate, adds methanol and makes every 1ml containing the solution of 0.04mg, obtains.
Muxiangliqi Tablet of the present invention is got in the preparation of product need testing solution of the present invention, and porphyrize is got 1g, accurately weighed, puts in 100ml measuring bottle, add water 30ml, put in water-bath and heat 30 minutes, add methanol 50ml, supersound process 30 minutes, lets cool, add methanol to scale, shake up, filter, get subsequent filtrate, obtain.
The Muxiangliqi Tablet of contrast is got in the preparation of reference product need testing solution, and porphyrize is got 1g, accurately weighed, puts in 100ml measuring bottle, add water 30ml, put in water-bath and heat 30 minutes, add methanol 50ml, supersound process 30 minutes, lets cool, add methanol to scale, shake up, filter, get subsequent filtrate, obtain.
Algoscopy is accurate reference substance solution and each 10 L of need testing solution of drawing respectively, and injection liquid chromatography, measures, and obtains.
3, result
Result shows, in Muxiangliqi Tablet of the present invention, the content of baicalin is 4-7mg/ sheet; And the content of baicalin is 0.9mg/ sheet in former Muxiangliqi Tablet, doubly, in the situation that dose reduces, content of baicalin improves a lot the 4-8 that every content of baicalin is equivalent to former tablet content.
Above-mentioned research shows, the Muxiangliqi Tablet that adopts preparation method of the present invention to prepare, active constituent content is far away higher than WS-11113(ZD-1113) Muxiangliqi Tablet prepared of the method recorded of-2002 standards.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is further described, so that those skilled in the art more understands the present invention, but this should be interpreted as to the scope of the above-mentioned theme of the present invention only limits to following example, all technology realizing based on foregoing of the present invention all belong to scope of the present invention.
Embodiment 1
Get Radix Aucklandiae 48g, Rhizoma Cyperi (processed with vinegar) 96g, Radix Linderae 96g, Pericarpium Citri Reticulatae Viride (processed with vinegar) 48g, Pericarpium Citri Reticulatae 96g, Fructus Aurantii Immaturus 96g, Fructus Aurantii 96g, stir-frying with ginger juice Cortex Magnoliae Officinalis 96g, vinegar Rhizoma Sparganii 24g processed, vinegar boils Rhizoma Curcumae 24g, Fructus Crataegi 96g, Semen Arecae 120g, Fructus Evodiae (processed) 12g, Cortex Cinnamomi 12g, Radix Et Rhizoma Nardostachyos 15g, Radix Platycodonis 48g, Radix Scutellariae 96g, Radix Et Rhizoma Rhei 48g, Semen Pharbitidis (parched) 48g, and the Radix Aucklandiae, Radix Et Rhizoma Rhei, Pericarpium Citri Reticulatae, Fructus Aurantii Immaturus, Fructus Aurantii, Radix Et Rhizoma Nardostachyos are joined to CO
2in supercritical extraction device, ethanol is as entrainer, and the percent by volume that entrainer accounts for total extractant is 5%, extracting pressure 25MPa, 40 ℃ of temperature, CO
2flow 2ml/g crude drug min, extraction time 200min, obtains supercritical extract, standby; Get all the other Chinese medicines, pulverize, add 50% ethanol of 1.6L, drop in microwave extracting apparatus and carry out microwave extracting, extraction power 700W, extracts 2 times, each 8 minutes, combining extraction liquid, concentrated, be added on Dl01 macroporous adsorptive resins, 50% ethanol elution, collects 5 times of amount column volume eluents, decompression recycling ethanol, concentrate and be dried, obtain microwave extraction thing, standby; Above-mentioned supercritical extract and microwave extraction thing are mixed, add starch, 70% ethanol granule processed, dry, tabletting, makes 500, every heavy 0.5g.
After testing, in finished product, the content of baicalin is 6.22mg/ sheet.
Embodiment 2
Get Radix Aucklandiae 48g, Rhizoma Cyperi (processed with vinegar) 96g, Radix Linderae 96g, Pericarpium Citri Reticulatae Viride (processed with vinegar) 48g, Pericarpium Citri Reticulatae 96g, Fructus Aurantii Immaturus 96g, Fructus Aurantii 96g, stir-frying with ginger juice Cortex Magnoliae Officinalis 96g, vinegar Rhizoma Sparganii 24g processed, vinegar boils Rhizoma Curcumae 24g, Fructus Crataegi 96g, Semen Arecae 120g, Fructus Evodiae (processed) 12g, Cortex Cinnamomi 12g, Radix Et Rhizoma Nardostachyos 15g, Radix Platycodonis 48g, Radix Scutellariae 96g, Radix Et Rhizoma Rhei 48g, Semen Pharbitidis (parched) 48g, and the Radix Aucklandiae, Radix Et Rhizoma Rhei, Pericarpium Citri Reticulatae, Fructus Aurantii Immaturus, Fructus Aurantii, Radix Et Rhizoma Nardostachyos are joined to CO
2in supercritical extraction device, ethanol is as entrainer, and the percent by volume that entrainer accounts for total extractant is 4%, extracting pressure 30MPa, temperature 50 C, CO
2flow 3ml/g crude drug min, extraction time 180min, obtains supercritical extract, standby; Get all the other Chinese medicines, pulverize, add 50% ethanol of 1.6L, drop in microwave extracting apparatus and carry out microwave extracting, extraction power 600W, extracts 2 times, each 5 minutes, combining extraction liquid, concentrated, be added on Dl01 macroporous adsorptive resins, 50% ethanol elution, collects 5 times of amount column volume eluents, decompression recycling ethanol, concentrate and be dried, obtain microwave extraction thing, standby; Above-mentioned supercritical extract and microwave extraction thing are mixed, add starch, 70% ethanol granule processed, dry, tabletting, makes 500, every heavy 0.5g.
After testing, in finished product, the content of baicalin is 5.78mg/ sheet.
Embodiment 3
Get Radix Aucklandiae 48g, Rhizoma Cyperi (processed with vinegar) 96g, Radix Linderae 96g, Pericarpium Citri Reticulatae Viride (processed with vinegar) 48g, Pericarpium Citri Reticulatae 96g, Fructus Aurantii Immaturus 96g, Fructus Aurantii 96g, stir-frying with ginger juice Cortex Magnoliae Officinalis 96g, vinegar Rhizoma Sparganii 24g processed, vinegar boils Rhizoma Curcumae 24g, Fructus Crataegi 96g, Semen Arecae 120g, Fructus Evodiae (processed) 12g, Cortex Cinnamomi 12g, Radix Et Rhizoma Nardostachyos 15g, Radix Platycodonis 48g, Radix Scutellariae 96g, Radix Et Rhizoma Rhei 48g, Semen Pharbitidis (parched) 48g, and the Radix Aucklandiae, Radix Et Rhizoma Rhei, Pericarpium Citri Reticulatae, Fructus Aurantii Immaturus, Fructus Aurantii, Radix Et Rhizoma Nardostachyos are joined to CO
2in supercritical extraction device, ethanol is as entrainer, and the percent by volume that entrainer accounts for total extractant is 6%, extracting pressure 15MPa, 30 ℃ of temperature, CO
2flow 1ml/g crude drug min, extraction time 220min, obtains supercritical extract, standby; Get all the other Chinese medicines, pulverize, add 50% ethanol of 1.6L, drop in microwave extracting apparatus and carry out microwave extracting, extraction power 800W, extracts 2 times, each 10 minutes, combining extraction liquid, concentrated, be added on Dl01 macroporous adsorptive resins, 50% ethanol elution, collects 5 times of amount column volume eluents, decompression recycling ethanol, concentrate and be dried, obtain microwave extraction thing, standby; Above-mentioned supercritical extract and microwave extraction thing are mixed, add starch, 70% ethanol granule processed, dry, tabletting, makes 500, every heavy 0.5g.
After testing, in finished product, the content of baicalin is 4.96mg/ sheet.
Embodiment 4: Muxiangliqi Tablet suppresses the experimentation data of mouse mammary tumor cell C127 cell proliferation
1. experiment material
1.1 experiment cell strains
Mouse mammary tumor cell C127 cell, Shandong University's laboratory cell bank, DMEM+10%FBS cellar culture.
1.2 Experimental agents
Drugs: Muxiangliqi Tablet of the present invention: press embodiment 1 method preparation.
Medicinal liquid liquid storage: take 100mg Muxiangliqi Tablet, be dissolved in 5ml dehydrated alcohol, 0.2 m filter filters, 500 ldoff pipe subpackages ,-20 ℃ of storages, 0.2 m filter filters dehydrated alcohol in order to the use of matched group simultaneously.
1.3 experiment reagent
DMEM (the Cat.No.12100-061 Lot.No.758137 of GIBCO company); Hyclone (Lot.No.100419 of Tian Hang bio tech ltd, Zhejiang); NaHC0
3(the Cat.No.11810-033 Lot.No. of Shanghai Jiu Yi chemical reagent company limited 1088387); Trypsin(AMRESCO company); EDTA(AMRESCO company); Penicillin G Sodium Salt(AMRESCO company 1); Streptomycin Sulfate (AMRESCO); Dehydrated alcohol (Zibo Ya Dulan Trade Co., Ltd.); MTT (Biosharp lot number: 0793): the autogamy of PBS(laboratory);
1.4 experiment equipment
Lycra inverted microscope (German Leica model: DMIL); Visible-ultraviolet light microwell plate detector (U.S. MD company model: SPECTRAMAX 190); C0
2incubator (FORMA model: 3111); (safe and sound company of Su Jing group manufactures model to super-clean bench: SW-CJ-ZFD); Pure water instrument (U.S. Sprlng company model: S/N 020579); Accurate pipettor (French Gilson Inc model: P2); Electronic balance (German Sai Duolisi company limited model: BT323S); Full-automatic high-pressure autoclave (Japanese SANYO company model: MLS-3020); Table electrothermal air dry oven (Shanghai accurate experimental facilities company model: DHG9123A); Refrigerator (Siemens Company's model: KG18V21TI); Liquid nitrogen container (CBS model: 2001); Low speed centrifuge (Anting Scientific Instrument Factory, Shanghai's model: KA-1000); 0.2 m filter (MILLIPORE model: SLGP033RB); 1cm culture dish (NEST company), 96 well culture plates (NEST company); Cell counting count board; Centrifuge tube, pipet, Tips are some.
2. experimental technique
1) C127 cell uses DMEM+10%FBS in 37 ℃, 5%C0
2carry out cellar culture (10cm culture dish), when Growth of Cells is during to logarithmic (log) phase, collecting cell, discards culture fluid, PBS fine laundering 3 times, add 3ml 0.25% trypsin-0.04%EDTA, after 37 ℃ of digestion 2min, add wherein 5ml complete medium neutralization reaction, after piping and druming cell, proceeded in centrifuge tube, the centrifugal 5min of 1000rpm, adjusts concentration of cell suspension 3 * 10
4individual/ml.
2) cell kind is entered in 96 well culture plates, every hole adds cell suspension 180 l, culture plate put into cell culture incubator (37 ℃, 5%C0
2) cellar culture.
3) according to Growth of Cells situation, generally grow to 50%-70%, add Muxiangliqi Tablet solution, continue to cultivate 24h.
4) after 24h, add 20 l MTT solution (5mg/ml, i.e. 0.5%MTT), continue to cultivate 4h.
5) after 4h, buckle method is removed supernatant, with absorbent paper, pats dry gently, and low-speed oscillation 10min on shaking table, as entered 200 l dimethyl sulfoxide, is put in every hole, and crystal is fully dissolved.At enzyme-linked immunosorbent assay instrument 490nm place, measure the light absorption value in each hole.
6) background (do not add cell, only add culture fluid) is set simultaneously, control wells (the medicine dissolution medium of cell, same concentrations, culture fluid, MTT, dimethyl sulfoxide), sets 6 multiple holes for every group.
7) result represents the suppression ratio of cell with medicine: cell increment suppression ratio (%)=(control wells OD value-dosing holes OD value), control wells OD value * 100%.Experiment repeats 3 times.
3. statistical disposition
Adopt correlation analysis and Student t check in Microsoft Excel 2007 softwares, data represent with mean ± S.D..
4. experimental result
Statistical result showed after mtt assay experiment, with matched group comparison, when dosage reaches 5mg/ml, to C127 cell inhibitory effect variant (P<0.05), dosage this difference when 10mg/ml has significance (P<0.01), has utmost point significant difference (P<0.001) when dosage reaches 15-20mg/ml.
Table 1 Muxiangliqi Tablet is on C127 cell inhibitory effect impact research (X ± SD)
Group |
Drug level (mg/ml) |
Suppression ratio (%) |
Matched group |
0 |
0 |
1 |
5 |
9.24±8.91 |
2 |
10 |
24.6±15.88* |
3 |
15 |
34.9±17.92** |
4 |
20 |
45.7±18.98** |
Note: with matched group comparison, * P<O.01; * P<0.001.
5. experiment conclusion
Muxiangliqi Tablet can suppress C127 cell proliferation, reduces the Growth of Cells number of C127 cell, and this effect is dose dependent.