CN1366965A - Nano wind-cold Ganmaoning preparation medicine and preparation method - Google Patents
Nano wind-cold Ganmaoning preparation medicine and preparation method Download PDFInfo
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- CN1366965A CN1366965A CN 01102161 CN01102161A CN1366965A CN 1366965 A CN1366965 A CN 1366965A CN 01102161 CN01102161 CN 01102161 CN 01102161 A CN01102161 A CN 01102161A CN 1366965 A CN1366965 A CN 1366965A
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Abstract
The present invention discloses a nano wind-cold common cold formula preparation medicine. It is made up by using the Chinese medicinal materials of nano Chinese ilex, nano isatis leaf, nano schizonepeta, nano ledebouriella and nano perilla as raw material through the processes of microwave extraction, reduced pressure concentration and supersonic jet spray drying. Its grain fineness is up to 1200-1500 meshes, grain size is 0.1-200 nm, in which most of grain size is less than 100 nm. Said medicine is high in biological utilization rate and obvious in therapeutic effect.
Description
The present invention relates to a kind of cold expelling that induces sweat, a surname's heat clearing away, cure mainly the nano wind-cold Ganmaoning preparation medicine of anemofrigid cold, the invention still further relates to the method for this medication preparation.
The anemofrigid cold instant granule for curing is a kind of classical Chinese patent medicine, mainly contains the cold expelling that induces sweat, a surname sends out effects such as heat clearing away, is used for diseases such as fever with aversion to cold that anemofrigid cold causes, headache, nasal obstruction, watery nasal discharge.But traditional anemofrigid cold instant granule for curing absorbs not exclusively, and bioavailability is not high, slow curative effect.
The object of the present invention is to provide a kind of bioavailability height, solid dispersion is good, absorbs fully the nano wind-cold Ganmaoning preparation medicine of increase evident in efficacy.
Another object of the present invention provides the preparation method of this nano wind-cold Ganmaoning preparation medicine.
To achieve these goals, the present invention takes following technical scheme:
Medicine of the present invention is to make (consumption is a weight portion) by following component:
Nanometer Ilex purpurea Hassk.[I.chinensis Sims 20-45 part nanometer Folium Isatidis 20-45 part nanometer Herba Schizonepetae 10-20 part
Nanometer Radix Saposhnikoviae 10-25 part nanometer Folium Perillae 10-25 part
The formula optimization weight proportion scope of medicine of the present invention is:
Nanometer Ilex purpurea Hassk.[I.chinensis Sims 25-35 part nanometer Folium Isatidis 25-35 part nanometer Herba Schizonepetae 12-18 part
Nanometer Radix Saposhnikoviae 12-18 part nanometer Folium Perillae 12-18 part
The optimum weight proportioning of medicine of the present invention is:
15 parts of 30 parts of nanometer Herba Schizonepetae of 30 parts of nanometer Folium Isatidiss of nanometer Ilex purpurea Hassk.[I.chinensis Sims
15 parts of 15 parts of nanometer Folium Perillaes of nanometer Radix Saposhnikoviae
Technical scheme of the present invention is based on the modern material technology.One of modern material Developing Trend in Technology is to develop to the more and more littler direction of yardstick.The granule of the past composition material, its size all are at micron or more than the millimeter magnitude, and have occurred the material to the nanoscale development now.Because extremely refinement of granule, the shared percentage by volume of crystal boundary increases, and makes some performance of material that outstanding variation take place.
The property of nano material be since special construction----the material grains size of nano material less than the ultra-micro powder of 100nm, its body surface area is very big, the atom number ratio at crystal boundary place makes it to produce four big effects up to 15--50%: i.e. small-size effect, quantum effect (containing macro quanta tunnel effect), skin effect and interfacial effect.Thereby has the not available physical and chemical performance of traditional material.Nanotechnology will bring a technological revolution of the field of Chinese medicines.
One of method of above-mentioned each component being made medicine of the present invention is:
1. divide and get the Chinese crude drug of respectively distinguishing the flavor of, be processed into the common Chinese decoction pieces according to process of preparing Chinese medicine of Chinese Pharmacopoeia version in 2000.
2. divide and get the common Chinese decoction pieces of respectively distinguishing the flavor of, be processed into the nanometer prepared slices of Chinese crude drugs, its method comprises the following steps:
1. the common Chinese decoction pieces is placed extraction pot, solubilizer also imports microwave extracting, makes its speed with 20--30 hundred million times/second do the change in polarity motion, and the temperature of its microwave extracting is 30 ℃--and 60 ℃, time 1-10 hour;
2. above-mentioned extract is carried out concentrating under reduced pressure, temperature is 30 ℃--60 ℃, the time is 3-72 hour, collects volatile material in the Chinese medicine simultaneously in addition;
3. decompressed concentrate and volatile material merging are placed spray drying tower, use the supersonic jet technology, 330 meters of effluxvelocities--990 meter per seconds, at 30 ℃--60 ℃ of temperature, under 0 to the 0.05MPa pressure,, promptly make the nanometer prepared slices of Chinese crude drugs with hypersonic velocity instantaneous jet drying.
3. the nanometer prepared slices of Chinese crude drugs (powder) are prepared mixing in described ratio, according to Chinese Pharmacopoeia version two-shift system in 2000 agent standard, make pill, powder, tablet, suppository, granule, membrane, capsule, microcapsule, drop pill, aerosol, injection, unguentum, medicated wine, syrup, oral solution.
Two of medicine method for making of the present invention is:
1. be equipped with whole common Chinese decoction pieces in the proportioning ratio, place extraction pot, solubilizer also imports microwave extracting, makes its speed with 20--30 hundred million times/second do the change in polarity motion, and the temperature of its microwave extracting is 30 ℃-60 ℃, time 1-10 hour;
2. above-mentioned extract is carried out concentrating under reduced pressure, temperature is 30 ℃--60 ℃, the time is 3-72 hour, collects volatile material in the Chinese medicine simultaneously in addition;
3. decompressed concentrate and volatile material merging are placed spray drying tower, use the supersonic jet technology, 330 meters of effluxvelocities--990 meter per seconds, at 30 ℃--60 ℃ of temperature, under 0 to the 0.05MPa pressure,, get the wind-cold Ganmaoning preparation nano powder with hypersonic velocity instantaneous jet drying;
4. its nano powder is made aforementioned various preparation according to Chinese Pharmacopoeia version standard preparation in 2000.
The pharmacological effect that above-mentioned two kinds of methods are made nano wind-cold Ganmaoning preparation medicine is identical.
A kind of important feature of the present invention is: the made drug material of the present invention has reached nanoscale, common anemofrigid cold instant granule for curing preparation material is micron or the above particle diameter of millimeter, can only cross the 80-120 mesh sieve, the drug material that the present invention is made, particle diameter is at 0.1--200nm, the overwhelming majority can be crossed the 1200--1500 mesh sieve less than 100nm.
Another important feature of the present invention is: solid preparation of the present invention disintegrate rapidly, and solid dispersion is good in water, absorb fully, the bioavailability height, the pharmacological action effect that mainly contains effective constituent is significantly higher than conventional formulation.
The pharmaceutical preparation that the present invention is made does not need to add any adjuvant, and is more favourable to human body.
The present invention has also created the novel form that pill, powder, tablet, suppository, membrane, capsule, microcapsule, drop pill, aerosol, injection, unguentum, medicated wine, syrup, oral solution of nano wind-cold Ganmaoning preparation medicine etc. had no precedent in the past.
Pharmaceutical preparation of the present invention can be used for treatment of conditions such as fever with aversion to cold that anemofrigid cold causes, headache, nasal obstruction, watery nasal discharge, and clinical efficacy significantly is better than traditional anemofrigid cold instant granule for curing.
The present invention's added solvent in microwave extracting is water or ethanol.
The present invention carries out in the concentrating under reduced pressure step at extract, and its concentrating under reduced pressure is conventional scheme.
Embodiment 1:
Prepare nano raw material by preceding method:
15 parts of 30 parts of nanometer Herba Schizonepetae of 30 parts of nanometer Folium Isatidiss of nanometer Ilex purpurea Hassk.[I.chinensis Sims
15 parts of 15 parts of nanometer Folium Perillaes of nanometer Radix Saposhnikoviae
Production method is as follows:
In the GMP cleaning shop, after the above-mentioned nanometer prepared slices of Chinese crude drugs or powder prepared mixing in described ratio, according to Chinese Pharmacopoeia version two-shift system in 2000 agent capsules agent standard, do not add adjuvant, do not granulate, directly divide encapsulated with the fully-automatic capsule racking machine, make capsule, every capsules content of dispersion is the 0.1--0.6 gram, and the patient takes the 1-5 grain at every turn, and take 1-4 every day.
Embodiment 2:
Prepare nano raw material by preceding method:
15 parts of 30 parts of nanometer Herba Schizonepetae of 30 parts of nanometer Folium Isatidiss of nanometer Ilex purpurea Hassk.[I.chinensis Sims
15 parts of 15 parts of nanometer Folium Perillaes of nanometer Radix Saposhnikoviae
Production method is as follows:
In the GMP cleaning shop, with the above-mentioned nanometer prepared slices of Chinese crude drugs or the described mixed of powder good after, according to 2000 editions two-shift system agent of Chinese Pharmacopoeia powder needle injection standard, do not add any adjuvant, make the nano wind-cold Ganmaoning powder needle injection, every injection content is the 5-20 milligram, each consumption is that 1-2 props up, and use 1-3 every day.
Embodiment 3:
Prepare nano raw material by preceding method:
15 parts of 30 parts of nanometer Herba Schizonepetae of 30 parts of nanometer Folium Isatidiss of nanometer Ilex purpurea Hassk.[I.chinensis Sims
15 parts of 15 parts of nanometer Folium Perillaes of nanometer Radix Saposhnikoviae
Production method is as follows:
In the GMP cleaning shop, with the above-mentioned nanometer prepared slices of Chinese crude drugs or powder by described mixed good after, according to 2000 editions two-shift system agent of Chinese Pharmacopoeia membrane standard, filmogen adopts polyvinyl alcohol, make the nano wind-cold Ganmaoning membrane, every membrane area size is the 2-100 square centimeter, and content of dispersion is the 1-50 gram, every medicine film pasted 1-7 days, pasted the medicine position: back, chest.
Claims (6)
1, a kind of nano wind-cold Ganmaoning preparation medicine is characterized in that it is the medicament that the nano raw material of following weight proportioning is made:
Nanometer Ilex purpurea Hassk.[I.chinensis Sims 20-45 part nanometer Folium Isatidis 20-45 part nanometer Herba Schizonepetae 10-20 part
Nanometer Radix Saposhnikoviae 10-25 part nanometer Folium Perillae 10-25 part
And adopt following method to make: to select the formula Chinese drug material to concoct and be processed into the prepared slices of Chinese crude drugs; Place extraction pot, solubilizer also imports microwave extracting, makes it do the change in polarity motion with hundred million times/second speed of 20--30, and the temperature of its microwave extracting is 30--60 ℃, time 1-10 hour; Above-mentioned extract is carried out concentrating under reduced pressure, and temperature is 30--60 ℃, and the time is 3-72 hour, collects volatile material in the Chinese medicine simultaneously in addition; Decompressed concentrate and volatile material merging are placed spray drying tower, use the supersonic jet technology, 30--60 ℃ of temperature, under 0 to the 0.05MPa pressure, with hypersonic velocity instantaneous jet drying, wherein supersonic jet speed is 330 meters-990 meter per seconds, promptly makes the nanometer prepared slices of Chinese crude drugs.
2, nano wind-cold Ganmaoning preparation medicine according to claim 1, wherein the weight proportion of each nano raw material is:
Nanometer Ilex purpurea Hassk.[I.chinensis Sims 25-35 part nanometer Folium Isatidis 25-35 part nanometer Herba Schizonepetae 12-18 part
Nanometer Radix Saposhnikoviae 12-18 part nanometer Folium Perillae 12-18 part
3, nano wind-cold Ganmaoning preparation medicine according to claim 1, wherein the weight proportion of each nano raw material is:
15 parts of 30 parts of nanometer Herba Schizonepetae of 30 parts of nanometer Folium Isatidiss of nanometer Ilex purpurea Hassk.[I.chinensis Sims
15 parts of 15 parts of nanometer Folium Perillaes of nanometer Radix Saposhnikoviae
4,, it is characterized in that said medicine is pill, powder, tablet, suppository, granule, membrane, capsule, microcapsule, drop pill, aerosol, injection, unguentum, medicated wine, syrup, oral solution according to claim 1 or 2 or 3 described nano wind-cold Ganmaoning preparation medicines.
5,, it is characterized in that this method comprises the steps: to select the formula Chinese drug material to concoct and is processed into the prepared slices of Chinese crude drugs according to the pharmaceutical methods of claim 1 or 2 or 3 described nano wind-cold Ganmaoning preparation medicines; Place extraction pot, solubilizer also imports microwave extracting, makes it do the change in polarity motion with hundred million times/second speed of 20--30, and the temperature of its microwave extracting is 30--60 ℃, time 1-10 hour; Above-mentioned extract is carried out concentrating under reduced pressure, and temperature is 30--60 ℃, and the time is 3-72 hour, collects volatile material in the Chinese medicine simultaneously in addition; Decompressed concentrate and volatile material merging are placed spray drying tower, use the supersonic jet technology, 30--60 ℃ of temperature, under 0 to the 0.05MPa pressure, with hypersonic velocity instantaneous jet drying, wherein supersonic jet speed is 330 meters-990 meter per seconds, promptly makes the nanometer prepared slices of Chinese crude drugs.
6, wherein respectively distinguish the flavor of Chinese medicine in the ratio of prescription or Chinese crude drug concoct be processed into the prepared slices of Chinese crude drugs after mixing, or after making the nanometer prepared slices of Chinese crude drugs mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01102161 CN1366965A (en) | 2001-01-20 | 2001-01-20 | Nano wind-cold Ganmaoning preparation medicine and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 01102161 CN1366965A (en) | 2001-01-20 | 2001-01-20 | Nano wind-cold Ganmaoning preparation medicine and preparation method |
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| CN1366965A true CN1366965A (en) | 2002-09-04 |
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| CN 01102161 Pending CN1366965A (en) | 2001-01-20 | 2001-01-20 | Nano wind-cold Ganmaoning preparation medicine and preparation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232793A (en) * | 2015-11-19 | 2016-01-13 | 哈尔滨圣吉药业股份有限公司 | Wind-cold common cold chewable tablet and preparation method thereof |
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2001
- 2001-01-20 CN CN 01102161 patent/CN1366965A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232793A (en) * | 2015-11-19 | 2016-01-13 | 哈尔滨圣吉药业股份有限公司 | Wind-cold common cold chewable tablet and preparation method thereof |
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