CN1301096C - Cordyceps drip pill used for nourishing lung and kidney and its preparation method - Google Patents
Cordyceps drip pill used for nourishing lung and kidney and its preparation method Download PDFInfo
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- CN1301096C CN1301096C CN 200510055384 CN200510055384A CN1301096C CN 1301096 C CN1301096 C CN 1301096C CN 200510055384 CN200510055384 CN 200510055384 CN 200510055384 A CN200510055384 A CN 200510055384A CN 1301096 C CN1301096 C CN 1301096C
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Abstract
The present invention discloses a medical composition for curing disease symptoms such as deficiency of both the lung and the kidney, essential qi insufficiency, long cough, asthma, spiritlessness, weakness, insomnia, amnesia, soreness and weakness of waist and knees, menoxenia, impotence, premature ejaculation, chronic bronchitis, chronic renal insufficiency, hyperlipemia, hepatocirrhosis, etc. The present invention aims to supplement the defects of the existing oral drug preparation for curing the disease symptoms and to provide an aweto drop pill having the advantages of high biologic utilization, quick medicine release, quick excellence, high medicine content, accurate admission dosage, low cost and portability. The aweto drop pill of the present invention takes aweto mycelia as the raw materials, and is formed by preparing the raw materials and medicinal carriers as substrates.
Description
Technical field
The present invention relates to a kind of nourishing lung and kidney that has, the effect of secret lean gas is used for deficiency of both the lung and kidney, the vital essence deficiency, the chronic cough dyspnea due to deficiency, spiritlessness and weakness, insomnia and amnesia, soreness of the waist and knees, menoxenia, impotence and premature ejaculation, the pharmaceutical composition of treatment for diseases such as chronic bronchitis, chronic renal insufficiency, hyperlipemia, liver cirrhosis particularly is a kind of drug composition oral preparation that feedstock production forms with the Cordyceps mycelium.
Background technology
The JINSHUIBAO oral liquid that is prepared from according to the preparation method that provides among the national drug standards WS-11529 (ZD-1529)-2002, it is a kind of nourishing lung and kidney that has, the effect of secret lean gas, be used for deficiency of both the lung and kidney, the vital essence deficiency, the chronic cough dyspnea due to deficiency, spiritlessness and weakness, insomnia and amnesia, soreness of the waist and knees, menoxenia, impotence and premature ejaculation, the syrups oral formulations of treatment for diseases such as chronic bronchitis, chronic renal insufficiency, hyperlipemia, liver cirrhosis is through clinical verification, determined curative effect is the common drug that clinical and family is used for the treatment of above-mentioned disease.
Below be prescription and technology and the brief description that provides in WS-11529 (ZD-1529)-2002 drug standard:
Prescription: ferment cordyceps sinensis four mycopowder (C
S-4) 100, Mel 150
Method for making: get Cordyceps mycelium, decoct with water secondary, 1.5 hours for the first time, 1 hour for the second time, filter, add Mel, stir evenly, add water to ormal weight, filter, fill, promptly.
Function cures mainly: nourishing lung and kidney, secret lean gas.Be used for deficiency of both the lung and kidney, vital essence deficiency, chronic cough dyspnea due to deficiency, spiritlessness and weakness, insomnia and amnesia, soreness of the waist and knees, menoxenia, diseases such as impotence and premature ejaculation; Chronic bronchitis, chronic renal insufficiency, hyperlipemia, liver cirrhosis are seen above-mentioned card marquis person.
Owing to reasons such as technologies of preparing, the oral formulations of most drug, especially the oral formulations of Chinese medicine, exist all after taking that dissolve scattered time limit is long, dissolution is low, absorption is relatively poor, problem such as liver sausage first pass effect and bioavailability are lower, thereby influence the performance of drug effect, also directly affect therapeutic effect.And the syrups oral formulations also exist medicament contg low, take metering and be difficult to accurately, take or carry shortcomings such as inconvenience.
In addition, conventional peroral dosage form as tablet, capsule etc., because the technology of granulation is arranged, therefore can produce bigger dust pollution in preparation process, can staff's health be worked the mischief to a certain extent, also can cause certain pollution to environment simultaneously.Moreover, the complex manufacturing of conventional oral formulations, production cost is higher, thereby patient's drug cost is also improved thereupon, is unfavorable for improving the ability of seeking medical advice of extensive patients, also is unfavorable for improving the general health level of society.
Summary of the invention
Purpose of the present invention is to replenish existing be used for deficiency of both the lung and kidney, vital essence deficiency, the chronic cough dyspnea due to deficiency, spiritlessness and weakness, insomnia and amnesia, soreness of the waist and knees, menoxenia, impotence and premature ejaculation, the deficiency of the oral drug preparation of treatment for diseases such as chronic bronchitis, chronic renal insufficiency, hyperlipemia, liver cirrhosis provides a kind of bioavailability height, and has quick release, quick produce effects, the medicament contg height is taken accurate measurement, cheap, and portable cordyceps drip pill.
Cordyceps drip pill involved in the present invention is a raw material with the Cordyceps mycelium, is prepared from the pharmaceutically suitable carrier as substrate.Be prepared by the following technical solutions, can obtain cordyceps drip pill involved in the present invention:
[preparation method]
1. the preparation of drug extract: get Cordyceps mycelium, decoct with water 2 times, the 1st time 1.5 hours, the 2nd time 1 hour, filter, it is 1.3～1.35 thick paste that filtrate is condensed into relative density, or continues to make drying, is ground into dry powder promptly;
2. substrate: the mixture of one or more in pharmaceutically suitable carrier such as polyethylene glycols, sorbitol anhydride class, polyoxyethylene sorbitol acid anhydride class, polyoxyethylene stearate 40 esters, betacyclodextrin, poloxamer, carboxymethyl starch sodium, sodium lauryl sulphate, stearic acid, sodium stearate, glycerin gelatine, Lac:
3. proportioning: with g or kg is unit, by weight, and drug extract: substrate=1: 1～1: 9;
4. according to the given ratio of prescription, accurately take by weighing drug extract and substrate, be placed on heating while stirring in the heating container, standby until the fused solution that obtains containing drug extract and substrate and/or emulsion and/or suspension;
5. adopt homemade or general drop pill machine (as the TZDW-1 type drop pill machine of Changzheng Tianmin High Science ﹠ Technology Co., Ltd., Beijing's production), and the temperature control system of adjustment drop pill machine, make the water dropper temperature heating of drop pill machine and remain on (50～90) ℃, the temperature cooling of condensing agent also remains on (40～-5) ℃;
6. when treating that the temperature of condensing agent in dropping-pill machine head and the condensation column is stable respectively and reaching desired state of temperature, fused solution and/or the emulsion and/or the suspension that will contain drug extract and substrate, place in the water dropper jar of drop pill machine, splash in the condensing agent, condensing agent can be any one in liquid paraffin, methyl-silicone oil, the vegetable oil:
7. the drop pill that will shrink molding by drop pill machine outlet takes out, and removes to show and condensing agent is drying to obtain.
[beneficial effect]
The JINSHUIBAO oral liquid that is prepared from according to the preparation method that provides among the national drug standards WS-11529 (ZD-1529)-2002, it is a kind of nourishing lung and kidney that has, the effect of secret lean gas, be used for deficiency of both the lung and kidney, the vital essence deficiency, the chronic cough dyspnea due to deficiency, spiritlessness and weakness, insomnia and amnesia, soreness of the waist and knees, menoxenia, impotence and premature ejaculation, the syrups oral formulations of treatment for diseases such as chronic bronchitis, chronic renal insufficiency, hyperlipemia, liver cirrhosis is through clinical verification, determined curative effect is the common drug that clinical and family is used for the treatment of above-mentioned disease.
Owing to reasons such as technologies of preparing, the oral formulations of most drug, especially the oral formulations of Chinese medicine, exist all after taking that dissolve scattered time limit is long, dissolution is low, absorption is relatively poor, problem such as liver sausage first pass effect and bioavailability are lower, thereby influence the performance of drug effect, also directly affect therapeutic effect.And the syrups oral formulations also exist medicament contg low, take metering and be difficult to accurately, take or carry shortcomings such as inconvenience.
In addition, conventional peroral dosage form as tablet, capsule etc., because the technology of granulation is arranged, therefore can produce bigger dust pollution in preparation process, can staff's health be worked the mischief to a certain extent, also can cause certain pollution to environment simultaneously.Moreover, the complex manufacturing of conventional oral formulations, production cost is higher, thereby patient's drug cost is also improved thereupon, is unfavorable for improving the ability of seeking medical advice of extensive patients, also is unfavorable for improving the general health level of society.
Cordyceps drip pill involved in the present invention is compared with the JINSHUIBAO syrup has following beneficial effect:
1. cordyceps drip pill involved in the present invention; utilize surfactant to be substrate; make solid dispersion with Cordyceps mycelium, make medicine be molecule, colloid or microcrystalline state and be scattered in the substrate, the total surface area of medicine increases; and substrate is hydrophilic; medicine is had wetting action, can make that medicine is rapidly molten to loose into microgranule or solution, thereby make the dissolving of medicine and absorb and accelerate; thereby improved bioavailability, brought into play efficient, quick-acting effects etc.
2. cordyceps drip pill involved in the present invention, contact promptly with saliva and to dissolve rapidly, and absorb by oral mucosa, not only rapid-action, and the influence of not taken food, promptly all can containing take after meal ante cibum, can not produce any residual harmful substance at gastric yet, thereby make that patient's medication is safer, also have medication convenience, characteristic of accurate simultaneously.
3. cordyceps drip pill involved in the present invention mixes the extract that contains active constituents of medicine mutually with molten matrix, splashes in the not miscible condensed fluid and makes.Therefore, the stability of drug height, not facile hydrolysis, oxidation, and the operation be under liquid state, to carry out, no dust pollution is not subject to the influence of crystal formation, thereby has guaranteed the quality of medicine, has increased stability.
4. production technology, the equipment of preparation drop pill are simple, easy to operate, the automaticity height, and labor intensity is low, the production efficiency height.Workshop does not have dust simultaneously, helps labor protection and environmental protection yet.
5. the production cost of preparation drop pill is usually with about 50% of other oral formulations of kind, and compares with oral liquid, and the dosage of drop pill is accurate, thereby makes the patient take metering control easily.
The specific embodiment
Now with several groups of specific embodiments, be described further with regard to the preparation method of cordyceps drip pill of the present invention.
First group: the test of single-matrix
1. raw material: it is standby to make the dry powder that contains the Cordyceps mycelium active pharmaceutical ingredient earlier according to [preparation method 1];
2. substrate: Polyethylene Glycol
1000, Polyethylene Glycol
4000, Polyethylene Glycol
6000, Polyethylene Glycol
10000, Polyethylene Glycol
20000, span 40, Tween 80, polyoxyethylene stearate 40 esters, betacyclodextrin, poloxamer, carboxymethyl starch sodium, sodium lauryl sulphate, stearic acid, sodium stearate, glycerin gelatine, Lac;
3. proportioning: with g or kg is unit, by weight, and drug extract: substrate=1: 1～1: 9;
4. the process that provides according to [preparation method] 4～7 is prepared, and can obtain the cordyceps drip pill of different size.
[result of the test]
Test 1: for observe drug extract and different substrates when 1: 1 the proportioning prepared cordyceps drip pill in qualitative difference, according to 1: 1 ratio, with drug extract respectively with Polyethylene Glycol
1000, Polyethylene Glycol
4000, Polyethylene Glycol
6000, Polyethylene Glycol
10000, Polyethylene Glycol
20000, pharmaceutically suitable carrier such as span 40, Tween 80, polyoxyethylene stearate 40 esters, betacyclodextrin, poloxamer, carboxymethyl starch sodium, sodium lauryl sulphate, stearic acid, sodium stearate, glycerin gelatine, Lac matches, be prepared according to the step of stipulating in the preparation method, can obtain 16 pharmaceutical compositions experiments that contain drug extract and different substrates, and obtain 16 groups of different experimental results and see Table 1.
Test 2: for observe drug extract and different substrates when 1: 3 the proportioning prepared cordyceps drip pill in qualitative difference, according to 1: 3 ratio, with drug extract respectively with Polyethylene Glycol
1000, Polyethylene Glycol
4000, Polyethylene Glycol
6000, Polyethylene Glycol
10000, Polyethylene Glycol
20000, pharmaceutically suitable carrier such as span 40, Tween 80, polyoxyethylene stearate 40 esters, betacyclodextrin, poloxamer, carboxymethyl starch sodium, sodium lauryl sulphate, stearic acid, sodium stearate, glycerin gelatine, Lac matches, be prepared according to the step of stipulating in the preparation method, can obtain 16 pharmaceutical compositions experiments that contain drug extract and different substrates, and obtain 16 groups of different experimental results and see Table 2.
Test 3: for observe drug extract and different substrates when 1: 9 the proportioning prepared cordyceps drip pill in qualitative difference, according to 1: 9 ratio, with drug extract respectively with Polyethylene Glycol
1000, Polyethylene Glycol
4000, Polyethylene Glycol
6000, Polyethylene Glycol
10000, Polyethylene Glycol
20000, pharmaceutically suitable carrier such as span 40, Tween 80, polyoxyethylene stearate 40 esters, betacyclodextrin, poloxamer, carboxymethyl starch sodium, sodium lauryl sulphate, stearic acid, sodium stearate, glycerin gelatine, Lac matches, be prepared according to the step of stipulating in the preparation method, can obtain 15 pharmaceutical compositions experiments that contain drug extract and different substrates, and obtain 16 groups of different experimental results and see Table 3.
Second group: the test of mixed-matrix
1. raw material: it is standby to make the dry powder that contains the Cordyceps mycelium active pharmaceutical ingredient earlier according to [preparation method 1];
2. substrate:
2.1 Polyethylene Glycol---English name Macrogol,
2.2 polyoxyethylene stearate 40 esters---English name Polyoxyl (40) Stearate,
Molecular formula is with C
17H
35COO (CH
2CH
2O)
nH represents that n is about 40,
2.3 poloxamer---English name Poloxamer, polyoxyethylene poly-oxygen propylene aether,
Molecular formula HO (C
2H
4O)
a(C
3H
6O)
b(C
2H
4O)
cH,
The sodium salt of the starch carboxymethyl ester that 2.4 carboxymethyl starch sodium---English name Carboxymethylstach Sodium, starch generates with the monoxone effect under alkali condition,
2.5 betacyclodextrin---English name Betacyclodextrin, molecular formula C
6H
10O
5, this product is that ring dextrin glucosyl transferase acts on 7 glucoses that starch generates with α-1, the bonded cyclic oligosaccharide of 4-glycosidic bond;
3. proportioning: with g or kg is unit, by weight, and drug extract: substrate=1: 1～1: 9;
4. the process that provides according to [preparation method] 4～7 is prepared, and can obtain the cordyceps drip pill of different size.
[result of the test]
Test 4: in order to observe the mass discrepancy of drug extract and mixed-matrix prepared cordyceps drip pill when 1: 1 the proportioning, with polyoxyethylene stearate 40 esters, poloxamer, carboxymethyl starch sodium, 4 kinds of carriers such as betacyclodextrin respectively with Polyethylene Glycol with 1: 1 mixed evenly as mixed-matrix, according to 1: 1 ratio different with the 4 kinds respectively mixing matrix phases of drug extract are mixed again and make evenly, be prepared according to the step of stipulating in the preparation method, can obtain the experiment of 4 pharmaceutical compositions that drug extract and mixed-matrix constituted, and obtain 4 groups of different experiments and the results are shown in Table 4.
Test 5: in order to observe the mass discrepancy of drug extract and mixed-matrix prepared cordyceps drip pill when 1: 3 the proportioning, with polyoxyethylene stearate 40 esters, poloxamer, carboxymethyl starch sodium, 4 kinds of carriers such as betacyclodextrin respectively with Polyethylene Glycol with 1: 1 mixed evenly as mixed-matrix, according to 1: 3 ratio different with the 4 kinds respectively mixing matrix phases of drug extract are mixed again and make evenly, be prepared according to the step of stipulating in the preparation method, can obtain the experiment of 4 pharmaceutical compositions that drug extract and mixed-matrix constituted, and obtain 4 groups of different experiments and the results are shown in Table 5.
Test 6: in order to observe the mass discrepancy of drug extract and mixed-matrix prepared cordyceps drip pill when 1: 9 the proportioning, with polyoxyethylene stearate 40 esters, poloxamer, carboxymethyl starch sodium, 4 kinds of carriers such as betacyclodextrin respectively with Polyethylene Glycol with 1: 1 mixed evenly as mixed-matrix, according to 1: 9 ratio different with the 4 kinds respectively mixing matrix phases of drug extract are mixed again and make evenly, be prepared according to the step of stipulating in the preparation method, can obtain the experiment of 4 pharmaceutical compositions that drug extract and mixed-matrix constituted, and obtain 4 groups of different experiments and the results are shown in Table 6.
Test 7: in order to observe the mass discrepancy of drug extract and mixed-matrix prepared cordyceps drip pill when 1: 1 the proportioning, with polyoxyethylene stearate 40 esters, poloxamer, carboxymethyl starch sodium, 4 kinds of carriers such as betacyclodextrin respectively with Polyethylene Glycol with 1: 5 mixed evenly as mixed-matrix, according to 1: 1 ratio different with the 4 kinds respectively mixing matrix phases of drug extract are mixed again and make evenly, be prepared according to the step of stipulating in the preparation method, can obtain the experiment of 4 pharmaceutical compositions that drug extract and mixed-matrix constituted, and obtain 4 groups of different experiments and the results are shown in Table 7.
Test 8: in order to observe the mass discrepancy of drug extract and mixed-matrix prepared cordyceps drip pill when 1: 3 the proportioning, with polyoxyethylene stearate 40 esters, poloxamer, carboxymethyl starch sodium, 4 kinds of carriers such as betacyclodextrin respectively with Polyethylene Glycol with 1: 5 mixed evenly as mixed-matrix, according to 1: 3 ratio different with the 4 kinds respectively mixing matrix phases of drug extract are mixed again and make evenly, be prepared according to the step of stipulating in the preparation method, can obtain the experiment of 4 pharmaceutical compositions that drug extract and mixed-matrix constituted, and obtain 4 groups of different experiments and the results are shown in Table 8.
Test 9: in order to observe the mass discrepancy of drug extract and mixed-matrix prepared cordyceps drip pill when 1: 9 the proportioning, with polyoxyethylene stearate 40 esters, poloxamer, carboxymethyl starch sodium, 4 kinds of carriers such as betacyclodextrin respectively with Polyethylene Glycol with 1: 5 mixed evenly as mixed-matrix, according to 1: 9 ratio different with the 4 kinds respectively mixing matrix phases of drug extract are mixed again and make evenly, be prepared according to the step of stipulating in the preparation method, can obtain the experiment of 4 pharmaceutical compositions that drug extract and mixed-matrix constituted, and obtain 4 groups of different experiments and the results are shown in Table 9.
Test 10: in order to observe the mass discrepancy of drug extract and mixed-matrix prepared cordyceps drip pill when 1: 1 the proportioning, with polyoxyethylene stearate 40 esters, poloxamer, carboxymethyl starch sodium, 4 kinds of carriers such as betacyclodextrin respectively with Polyethylene Glycol with 1: 10 mixed evenly as mixed-matrix, according to 1: 1 ratio drug extract is mixed mutually with 4 kinds of different mixed-matrixes respectively again and make evenly, be prepared according to the step of stipulating in the preparation method, can obtain the experiment of 4 pharmaceutical compositions that drug extract and mixed-matrix constituted, and obtain 4 groups of different experiments and the results are shown in Table 10.
Test 11: in order to observe the mass discrepancy of drug extract and mixed-matrix prepared cordyceps drip pill when 1: 3 the proportioning, with polyoxyethylene stearate 40 esters, poloxamer, carboxymethyl starch sodium, 4 kinds of carriers such as betacyclodextrin respectively with Polyethylene Glycol with 1: 10 mixed evenly as mixed-matrix, according to 1: 3 ratio drug extract is mixed mutually with 4 kinds of different mixed-matrixes respectively again and make evenly, be prepared according to the step of stipulating in the preparation method, can obtain the experiment of 4 pharmaceutical compositions that drug extract and mixed-matrix constituted, and obtain 4 groups of different experiments and the results are shown in Table 11.
Test 12: in order to observe the mass discrepancy of drug extract and mixed-matrix prepared cordyceps drip pill when 1: 9 the proportioning, with polyoxyethylene stearate 40 esters, poloxamer, carboxymethyl starch sodium, 4 kinds of carriers such as betacyclodextrin respectively with Polyethylene Glycol with 1: 10 mixed evenly as mixed-matrix, according to 1: 9 ratio drug extract is mixed mutually with 4 kinds of different mixed-matrixes respectively again and make evenly, be prepared according to the step of stipulating in the preparation method, can obtain the experiment of 4 pharmaceutical compositions that drug extract and mixed-matrix constituted, and obtain 4 groups of different experiments and the results are shown in Table 12.
The group practices of table 1 drug extract and single-matrix
(drug extract: substrate=1: 1)
| The substrate title | Effective ingredient (%) | Rounding rate (%) | Dissolve scattered time limit (minute) | The ball method of double differences different (%) | Hardness |
| Polyethylene Glycol 1000 | 50.0 | 62 | ＜30 | ＞10 | + |
| Polyethylene Glycol 4000 | 50.0 | 90 | ＜30 | ＜10 | ++ |
| Polyethylene Glycol 6000 | 50.0 | 89 | ＜30 | ＜10 | ++ |
| Polyethylene Glycol 10000 | 50.0 | 90 | ＜30 | ＜10 | ++ |
| Polyethylene Glycol 20000 | 50.0 | 88 | ＜30 | ＜10 | ++ |
| Span 40 | 50.0 | 63 | ＜30 | ＞10 | + |
| Tween 80 | 50.0 | 65 | ＞30 | ＞10 | ++ |
| Polyoxyethylene stearate 40 esters | 50.0 | 89 | ＜30 | ＜10 | ++ |
| Betacyclodextrin | 50.0 | 85 | ＜30 | ＞10 | ++ |
| Poloxamer | 50.0 | 91 | ＜30 | ＜10 | ++ |
| Carboxymethyl starch sodium | 50.0 | 75 | ＜30 | ＞10 | + |
| Sodium lauryl sulphate | 50.0 | 78 | ＜30 | ＞10 | ++ |
| Stearic acid | 50.0 | 57 | ＞30 | ＞10 | ++ |
| Sodium stearate | 50.0 | 57 | ＞30 | ＞10 | ++ |
| Glycerin gelatine | 50.0 | 55 | ＞30 | ＞10 | + |
| Lac | 50.0 | 54 | ＞30 | ＞10 | + |
The group practices of table 2 drug extract and single-matrix
(drug extract: substrate=1: 3)
| The substrate title | Effective ingredient (%) | Rounding rate (%) | Dissolve scattered time limit (minute) | The ball method of double differences different (%) | Hardness |
| Polyethylene Glycol 1000 | 25.0 | 74 | ＜30 | ＞10 | ++ |
| Polyethylene Glycol 4000 | 25.0 | 91 | ＜30 | ＜10 | +++ |
| Polyethylene Glycol 6000 | 25.0 | 93 | ＜30 | ＜10 | +++ |
| Polyethylene Glycol 10000 | 25.0 | 92 | ＜30 | ＜10 | +++ |
| Polyethylene Glycol 20000 | 25.0 | 92 | ＜30 | ＜10 | +++ |
| Span 40 | 25.0 | 71 | ＜30 | ＞10 | ++ |
| Tween 80 | 25.0 | 70 | ＜30 | ＞10 | ++ |
| Polyoxyethylene stearate 40 esters | 25.0 | 92 | ＜30 | ＜10 | +++ |
| Betacyclodextrin | 25.0 | 87 | ＜30 | ＜10 | +++ |
| Poloxamer | 25.0 | 91 | ＜30 | ＜10 | +++ |
| Carboxymethyl starch sodium | 25.0 | 85 | ＜30 | ＞10 | ++ |
| Sodium lauryl sulphate | 25.0 | 80 | ＜30 | ＜10 | +++ |
| Stearic acid | 25.0 | 72 | ＞30 | ＞10 | +++ |
| Sodium stearate | 25.0 | 73 | ＞30 | ＞10 | +++ |
| Glycerin gelatine | 25.0 | 68 | ＞30 | ＞10 | +++ |
| Lac | 25.0 | 68 | ＞30 | ＞10 | +++ |
The group practices of table 3 drug extract and single-matrix
(drug extract: substrate=1: 9)
| The substrate title | Effective ingredient (%) | Rounding rate (%) | Dissolve scattered time limit (minute) | The ball method of double differences different (%) | Hardness |
| Polyethylene Glycol 1000 | 10.0 | 78 | ＜30 | ＞10 | ++ |
| Polyethylene Glycol 4000 | 10.0 | 91 | ＜30 | ＜10 | +++ |
| Polyethylene Glycol 6000 | 10.0 | 90 | ＜30 | ＜10 | +++ |
| Polyethylene Glycol 10000 | 10.0 | 91 | ＜30 | ＜10 | +++ |
| Polyethylene Glycol 20000 | 10.0 | 92 | ＜30 | ＜10 | +++ |
| Span 40 | 10.0 | 75 | ＜30 | ＞10 | +++ |
| Tween 80 | 10.0 | 74 | ＜30 | ＞10 | +++ |
| Polyoxyethylene stearate 40 esters | 10.0 | 93 | ＜30 | ＜10 | +++ |
| Betacyclodextrin | 10.0 | 89 | ＜30 | ＜10 | +++ |
| Poloxamer | 10.0 | 90 | ＜30 | ＜10 | +++ |
| Carboxymethyl starch sodium | 10.0 | 87 | ＜30 | ＜10 | ++ |
| Sodium lauryl sulphate | 10.0 | 93 | ＜30 | ＜10 | +++ |
| Stearic acid | 10.0 | 80 | ＞30 | ＞10 | +++ |
| Sodium stearate | 10.0 | 75 | ＞30 | ＞10 | +++ |
| Glycerin gelatine | 10.0 | 74 | ＞30 | ＞10 | +++ |
| Lac | 10.0 | 75 | ＞30 | ＞10 | +++ |
The group practices of table 4 drug extract and mixed-matrix
(drug extract: mixed-matrix=1: 1)
| The substrate title | Effective ingredient (%) | Rounding rate (%) | Dissolve scattered time limit (minute) | The ball method of double differences different (%) | Hardness |
| Polyoxyethylene stearate 40 esters: Polyethylene Glycol=1: 1 | 50 | 83 | ＜30 | ＞10 | ++ |
| Poloxamer: Polyethylene Glycol=1: 1 | 50 | 82 | ＜30 | ＞10 | ++ |
| Carboxymethyl starch sodium: Polyethylene Glycol=1: 1 | 50 | 80 | ＜30 | ＞10 | ++ |
| Betacyclodextrin: Polyethylene Glycol=1: 1 | 50 | 74 | ＜30 | ＞10 | + |
The group practices of table 5 drug extract and mixed-matrix
(drug extract: mixed-matrix=1: 3)
| The substrate title | Effective ingredient (%) | Rounding rate (%) | Dissolve scattered time limit (minute) | The ball method of double differences different (%) | Hardness |
| Polyoxyethylene stearate 40 esters: Polyethylene Glycol=1: 1 | 25 | 91 | ＜30 | ＜10 | +++ |
| Poloxamer: Polyethylene Glycol=1: 1 | 25 | 91 | ＜30 | ＜10 | +++ |
| Carboxymethyl starch sodium: Polyethylene Glycol=1: 1 | 25 | 88 | ＜30 | ＜10 | +++ |
| Betacyclodextrin: Polyethylene Glycol=1: 1 | 25 | 84 | ＜30 | ＞10 | ++ |
The group practices of table 6 drug extract and mixed-matrix
(drug extract: mixed-matrix=1: 9)
| The substrate title | Effective ingredient (%) | Rounding rate (%) | Dissolve scattered time limit (minute) | The ball method of double differences different (%) | Hardness |
| Polyoxyethylene stearate 40 esters: Polyethylene Glycol=1: 1 | 10 | 92 | ＜30 | ＜10 | +++ |
| Poloxamer: Polyethylene Glycol=1: 1 | 10 | 91 | ＜30 | ＜10 | +++ |
| Carboxymethyl starch sodium: Polyethylene Glycol=1: 1 | 10 | 89 | ＜30 | ＜10 | +++ |
| Betacyclodextrin: Polyethylene Glycol=1: 1 | 10 | 84 | ＜30 | ＞10 | +++ |
The group practices of table 7 drug extract and mixed-matrix
(drug extract: mixed-matrix=1: 1)
| The substrate title | Effective ingredient (%) | Rounding rate (%) | Dissolve scattered time limit (minute) | The ball method of double differences different (%) | Hardness |
| Polyoxyethylene stearate 40 esters: Polyethylene Glycol=1: 5 | 50 | 91 | ＜30 | ＜10 | +++ |
| Poloxamer: Polyethylene Glycol=1: 5 | 50 | 91 | ＜30 | ＜10 | +++ |
| Carboxymethyl starch sodium: Polyethylene Glycol=1: 5 | 50 | 89 | ＜30 | ＜10 | +++ |
| Betacyclodextrin: Polyethylene Glycol=1: 5 | 50 | 87 | ＜30 | ＜10 | ++ |
The group practices of table 8 drug extract and mixed-matrix
(drug extract: mixed-matrix=1: 3)
| The substrate title | Effective ingredient (%) | Rounding rate (%) | Dissolve scattered time limit (minute) | The ball method of double differences different (%) | Hardness |
| Polyoxyethylene stearate 40 esters: Polyethylene Glycol=1: 5 | 25 | 92 | ＜30 | ＜10 | +++ |
| Poloxamer: Polyethylene Glycol=1: 5 | 25 | 92 | ＜30 | ＜10 | +++ |
| Carboxymethyl starch sodium: Polyethylene Glycol=1: 5 | 25 | 90 | ＜30 | ＜10 | +++ |
| Betacyclodextrin: Polyethylene Glycol=1: 5 | 25 | 88 | ＜30 | ＜10 | +++ |
The group practices of table 9 drug extract and mixed-matrix
(drug extract: mixed-matrix=1: 9)
| The substrate title | Effective ingredient (%) | Rounding rate (%) | Dissolve scattered time limit (minute) | The ball method of double differences different (%) | Hardness |
| Polyoxyethylene stearate 40 esters: Polyethylene Glycol=1: 5 | 10 | 93 | ＜30 | ＜10 | +++ |
| Poloxamer: Polyethylene Glycol=1: 5 | 10 | 93 | ＜30 | ＜10 | +++ |
| Carboxymethyl starch sodium: Polyethylene Glycol=1: 5 | 10 | 91 | ＜30 | ＜10 | +++ |
| Betacyclodextrin: Polyethylene Glycol=1: 5 | 10 | 87 | ＜30 | ＜10 | +++ |
The group practices of table 10 drug extract and mixed-matrix
(drug extract: mixed-matrix=1: 1)
| The substrate title | Effective ingredient (%) | Rounding rate (%) | Dissolve scattered time limit (minute) | The ball method of double differences different (%) | Hardness |
| Polyoxyethylene stearate 40 esters: Polyethylene Glycol=1: 10 | 50 | 92 | ＜30 | ＜10 | +++ |
| Poloxamer: Polyethylene Glycol=1: 10 | 50 | 92 | ＜30 | ＜10 | +++ |
| Carboxymethyl starch sodium: Polyethylene Glycol=1: 10 | 50 | 87 | ＜30 | ＜10 | +++ |
| Betacyclodextrin: Polyethylene Glycol=1: 10 | 50 | 85 | ＜30 | ＞10 | +++ |
The group practices of table 11 drug extract and mixed-matrix
(drug extract: mixed-matrix=1: 3)
| The substrate title | Effective ingredient (%) | Rounding rate (%) | Dissolve scattered time limit (minute) | The ball method of double differences different (%) | Hardness |
| Polyoxyethylene stearate 40 esters: Polyethylene Glycol=1: 10 | 25 | 93 | ＜30 | ＜10 | +++ |
| Poloxamer: Polyethylene Glycol=1: 10 | 25 | 93 | ＜30 | ＜10 | +++ |
| Carboxymethyl starch sodium: Polyethylene Glycol=1: 10 | 25 | 90 | ＜30 | ＜10 | +++ |
| Betacyclodextrin: Polyethylene Glycol=1: 10 | 25 | 87 | ＜30 | ＜10 | +++ |
The group practices of table 12 drug extract and mixed-matrix
(drug extract: mixed-matrix=1: 9)
| The substrate title | Effective ingredient (%) | Rounding rate (%) | Dissolve scattered time limit (minute) | The ball method of double differences different (%) | Hardness |
| Polyoxyethylene stearate 40 esters: Polyethylene Glycol=1: 10 | 10 | 93 | ＜30 | ＜10 | +++ |
| Poloxamer: Polyethylene Glycol=1: 10 | 10 | 92 | ＜30 | ＜10 | +++ |
| Carboxymethyl starch sodium: Polyethylene Glycol=1: 10 | 10 | 91 | ＜30 | ＜10 | +++ |
| Betacyclodextrin: Polyethylene Glycol=1: 10 | 10 | 91 | ＜30 | ＜10 | +++ |
1. can be seen by the result in the table: when the ratio of drug extract and substrate was 1: 1, its rounding rate, the ball method of double differences was different and index such as hardness is all undesirable, and dissolve scattered time limit influenced not obvious.
2. when the ratio of drug extract and substrate is 1: 3, the rounding rate, the ball method of double differences is different and index such as hardness slightly all begins to enter preferable state.
3. when the ratio of drug extract and substrate is 1: 9, the rounding rate, the ball method of double differences is different and index such as hardness improves not obvious.
4. the general effect of composite interstitial substance is better than single-matrix.
5. the hardness method for expressing in the subordinate list adopts drop pill is placed on the glass plate, press...withes one's finger it, observes its metamorphosis."+" expression flicking promptly is out of shape, " ++ " expression distortion of firmly pressing, and " +++" expression is indeformable by it.
Claims (2)
1. a cordyceps drip pill is a raw material with the Cordyceps mycelium, is prepared from the pharmaceutically suitable carrier as substrate, it is characterized in that:
(1) get Cordyceps mycelium, decoct with water 2 times, the 1st time 1.5 hours, the 2nd time 1 hour, filter, it is 1.3～1.35 thick paste that filtrate is condensed into relative density, or continues to make drying, be ground into dry powder, promptly get the extract that contains the Cordyceps mycelium effective ingredient, standby;
(2) described substrate is the mixture of Polyethylene Glycol and polyoxyethylene stearate 40 esters or carboxymethyl starch sodium, by weight, the mixed proportion of polyoxyethylene stearate 40 esters or carboxymethyl starch sodium and Polyethylene Glycol is 1: 1～1: 10, describedly contains the extract of Cordyceps mycelium effective ingredient and the ratio of substrate is 1: 3;
(3) according to aforementioned proportion, accurately take by weighing described extract and substrate, be placed in the heating container heating while stirring, standby until the fused solution that obtains containing described extract and substrate and/or emulsion and/or suspension;
(4) temperature control system of adjustment drop pill machine makes the water dropper heating of drop pill machine and remains on 50 ℃～90 ℃, and the condensing agent cooling also remains on 40 ℃～-5 ℃;
(5) temperature for the treatment of dropping-pill machine head and condensing agent is stable respectively when reaching described state, will contain fused solution and/or the emulsion and/or the suspension of described extract and substrate, places in the water dropper jar of drop pill machine, splashes in the condensing agent and shrinks molding promptly.
2. cordyceps drip pill as claimed in claim 1 is characterized in that: described condensing agent be methyl-silicone oil or/and liquid paraffin or/and vegetable oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510055384 CN1301096C (en) | 2005-03-21 | 2005-03-21 | Cordyceps drip pill used for nourishing lung and kidney and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510055384 CN1301096C (en) | 2005-03-21 | 2005-03-21 | Cordyceps drip pill used for nourishing lung and kidney and its preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1686515A CN1686515A (en) | 2005-10-26 |
| CN1301096C true CN1301096C (en) | 2007-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510055384 Expired - Fee Related CN1301096C (en) | 2005-03-21 | 2005-03-21 | Cordyceps drip pill used for nourishing lung and kidney and its preparation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11533256B2 (en) | 2015-08-11 | 2022-12-20 | Nicira, Inc. | Static route configuration for logical router |
| US12058045B2 (en) | 2016-06-29 | 2024-08-06 | Nicira, Inc. | Installation of routing tables for logical router in route server mode |
-
2005
- 2005-03-21 CN CN 200510055384 patent/CN1301096C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11533256B2 (en) | 2015-08-11 | 2022-12-20 | Nicira, Inc. | Static route configuration for logical router |
| US12058045B2 (en) | 2016-06-29 | 2024-08-06 | Nicira, Inc. | Installation of routing tables for logical router in route server mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1686515A (en) | 2005-10-26 |
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