CN106109566A - A kind of Rabdosia rubescens fresh squeezing lyophilization powder decoction pieces and preparation technology thereof - Google Patents
A kind of Rabdosia rubescens fresh squeezing lyophilization powder decoction pieces and preparation technology thereof Download PDFInfo
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- CN106109566A CN106109566A CN201610611879.2A CN201610611879A CN106109566A CN 106109566 A CN106109566 A CN 106109566A CN 201610611879 A CN201610611879 A CN 201610611879A CN 106109566 A CN106109566 A CN 106109566A
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- rabdosia rubescens
- decoction pieces
- lyophilization
- preparation technology
- fresh squeezing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/53—Lamiaceae or Labiatae (Mint family), e.g. thyme, rosemary or lavender
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/19—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/10—Preparation or pretreatment of starting material
- A61K2236/13—Preparation or pretreatment of starting material involving cleaning, e.g. washing or peeling
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/10—Preparation or pretreatment of starting material
- A61K2236/17—Preparation or pretreatment of starting material involving drying, e.g. sun-drying or wilting
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/30—Extraction of the material
- A61K2236/31—Extraction of the material involving untreated material, e.g. fruit juice or sap obtained from fresh plants
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/30—Extraction of the material
- A61K2236/39—Complex extraction schemes, e.g. fractionation or repeated extraction steps
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/50—Methods involving additional extraction steps
- A61K2236/51—Concentration or drying of the extract, e.g. Lyophilisation, freeze-drying or spray-drying
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/50—Methods involving additional extraction steps
- A61K2236/55—Liquid-liquid separation; Phase separation
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Abstract
The invention discloses a kind of Rabdosia rubescens fresh squeezing lyophilization powder decoction pieces and preparation technology thereof.This technique, after Rabdosia rubescens medical material is gathered, cleans, drip washing, and takes advantage of fresh squeezing, leaching medicine juice.Medicinal residues add water stirring, filter squeezing.Concentrating under reduced pressure after the merging of gained medicine juice, lyophilization.Meanwhile, concentrate condensed fluid separation volatile oil, and mix with lyophilization thing, pack of sieving.Rabdosia rubescens powder decoction pieces prepared by this method, remains the effective ingredient in medical material to greatest extent.Decoction pieces is easy to accumulating, convenient adjustment, and quality controllable, curative effect is reliable, to ensureing that tcm clinical curative effect has great importance.The promotion and implementation of this law, will have significant social meaning and economic benefit.
Description
Technical field
The invention belongs to Chinese crude drug manufacture field, particularly relate to the processing technique of Chinese medicine Rabdosia rubescens decoction pieces.
Background technology
Chinese medicine Rabdosia rubescens is that Labiatae scented tea platymiscium is cracked rice the dry aerial parts of fork.This product has anti-inflammatory analgetic, is good for
Effect that stomach is invigorated blood circulation, can be used for the treatment of laryngopharynx swelling and pain, lump in the abdomen mass in the abdomen and snake bite and insect sting etc..
The processing mode of conventional Rabdosia rubescens decoction pieces is: extract its aerial parts in collection period, chopping, dry in the shade or dry into
Medicine；Or collated, dry after, packing storage and transport.After these Rabdosia rubescens medical materials being dried are transported to prepared slices of Chinese crude drugs factory, need
Want drip washing, section, and redry.Existing technique time and effort consuming, operation repeats, adds the production cost of decoction pieces.In this mistake
Journey not only results in water miscible a large amount of losses therein, and its abundant the most substantial amounts of loss of volatile effective component,
Thus cause the decline of medical material quanlity and the reduction of clinical efficacy.This type of prepared herbal medicine in small pieces ready for decoction, bulky, easily pollute and go mouldy,
Quality it is difficult to ensure that, be unfavorable for formula adjust and guarantee its clinical efficacy.
At present, granule pieces market also having Rabdosia rubescens medical material to make after extracting is sold.Due to granule pieces system
During Bei, extract not only time consumption and energy consumption, and because conventional water does solvent, the nonpolar effective ingredient in medical material is difficult to be extracted
Out.Additionally, due to the Rabdosia rubescens medical material extracted also is to be dried and through long-time storage, therefore, the damage of effective ingredient
It is also the biggest for losing.In order to ensure clinical effective, the steady quality of Rabdosia rubescens medical material, a kind of novel Rabdosia rubescens decoction pieces and system thereof
Standby technique is urgently developed.
Summary of the invention
The invention discloses " a kind of Rabdosia rubescens fresh squeezing lyophilization powder decoction pieces and preparation technology thereof ".This technique is permissible
Retain the polarity in Rabdosia rubescens medical material and nonpolar effective ingredient to greatest extent, it is to avoid medical material is in the processing of existing decoction pieces and storage
The loss of the effective ingredient caused during fortune and the decline of medical material quanlity, reduce the medical material pollution by mycete etc., to guaranteeing the winter
Steady quality and the clinical safety of LINGCAO decoction pieces effectively have great importance.
To achieve these goals, the technical scheme is that
Gather its aerial parts collection period Rabdosia rubescens, clean, after washing, be cut into the section of 1 ~ 10cm length, take advantage of fresh squeezing extracting juice, medicine
Slag adds the water of 1 ~ 5 times amount, stirs 5 ~ 30min, filter press filter pressing, and gained medicinal residues squeeze extracting juice again, merge medicine juice and use
80 ~ 200 eye mesh screens filter.By the medicinal liquid of gained, 40 ~ 65 DEG C of concentrating under reduced pressure, gained relative density is the extractum of 1.05 ~ 1.30
Freezing in-20 ~-80 DEG C of refrigerators 6 ~ 24 hours, then carry out lyophilization, vacuum is 0.06 ~ 0.09MPa, and temperature is-20
~-40 DEG C, freeze-drying time is 12 ~ 48 hours, takes out and pulverizes.It addition, collect the Rabdosia rubescens condensed water of concentrating under reduced pressure gained, add
The NaCl of 1% ~ 5% weight, is stirred to dissolve rear solution and puts in oil water separator, places 12 ~ 48 hours under 4 DEG C ~ 10 DEG C environment,
Collection upper strata oil, and it is charged with the anhydrous Na of 1% ~ 5% weight2SO4, after shaking 5 ~ 10min clock, less than 25 DEG C room temperatures place 1
~ 6 hours, filter, obtain Rabdosia rubescens volatile oil, and it is mixed homogeneously with above-mentioned Rabdosia rubescens lyophilized powder, cross 40 ~ 100 mesh sieves, vacuum
Packaging, obtains Rabdosia rubescens fresh squeezing lyophilization powder decoction pieces.
On the label of product packaging bags, the name of an article in printing, medicinal part, planting site, manufacturer, the date of manufacture, main
The information such as component content, meridian distribution of property and flavor, function cure mainly, usage and dosage, toxic and side effects and contraindication.The thin of Rabdosia rubescens is enclosed in Dai
Layer differentiates collection of illustrative plates and/or high-efficient liquid phase character collection of illustrative plates, as " identity card " of product.Additionally, in the packaging bag of product, be printed on
Quick Response Code, can link former plant photo, medical material photo, decoction pieces photo, character and the microscopical identification obtaining product by scanning
The information such as feature.
The invention have benefit that:
The direct cutting squeezing after cleaning washing of fresh Rabdosia rubescens medical material, filtration, concentrating under reduced pressure, lyophilization, separation oil also will be waved
Hair oil mixes with lyophilization thing, obtained powder decoction pieces, can the most completely retain the effective ingredient in medical material.
This decoction pieces volume compares to tradition decoction pieces volume and is greatly reduced, and quality is more stable, and beneficially accumulating and clinical adjustment, have
The most significant social meaning and economic implications.
Detailed description of the invention
Embodiment 1
By the Rabdosia rubescens medical material of fresh collection, clean, with water wash, be cut into the section of 5cm length, take advantage of the squeezing of using fresh herb squeezer, extracting juice.
Gained medicinal residues add the drinking water of 2 times amount, stir 20min, filter press squeezing extracting juice.Gained medicinal residues squeeze medicine with squeezer again
Juice.Being merged by above-mentioned 3 medicine juice, concentrating under reduced pressure, temperature is set as 65 DEG C.When concentrating gained extractum relative density and being 1.15,
After freezing 8 hours in putting-80 DEG C, taking out, lyophilization, pressure is 0.09Mpa, and temperature is-40 DEG C, and the time is 24 hours.Take
Going out lyophilized products, cryogrinding is pulverized.It addition, the Rabdosia rubescens condensed water will collected during concentrating under reduced pressure, add the NaCl of weight 5%, stir
Mix and make dissolving.This solution is positioned in oil water separator, and stands 24 hours in 10 DEG C of environment, separate and collect upper strata volatilization
Oil.The anhydrous Na of 2% weight is added in this volatile oil2SO4, after shaking 10min clock, less than 25 DEG C room temperatures are placed 6 hours, mistake
Filter, obtains Rabdosia rubescens volatile oil.This volatile oil is mixed homogeneously with above-mentioned Rabdosia rubescens lyophilization thing, crosses 60 mesh sieves, pack, 1kg/
Bag, adds packed antioxidant and desiccant, Vacuum Package, and labeling gets product.
Embodiment 2
By the Rabdosia rubescens medical material of fresh collection, clean, with water wash, be cut into the section of 10cm length, take advantage of the squeezing of using fresh herb squeezer, take
Juice.Gained medicinal residues add the drinking water of 3 times amount, stir 30min, filter press squeezing extracting juice.Gained medicinal residues squeeze with squeezer again
Take concoction.Being merged by above-mentioned 3 medicine juice, concentrating under reduced pressure, temperature is set as 60 DEG C.It is 1.10 concentrating gained extractum relative density
Time, after freezing 12 hours in putting-80 DEG C, taking out, lyophilization, pressure is 0.08Mpa, and temperature is-20 DEG C, and the time is 48 little
Time.Taking out lyophilized products, cryogrinding is pulverized.It addition, the Rabdosia rubescens condensed water will collected during concentrating under reduced pressure, add weight 3%
NaCl, is stirred to dissolve.This solution is positioned in oil water separator, and stands 24 hours in 10 DEG C of environment, separate and collect
Upper strata volatile oil.The anhydrous Na of 5% weight is added in this volatile oil2SO4, after shaking 10min clock, less than 25 DEG C room temperatures place 8
Hour, filter, obtain Rabdosia rubescens volatile oil.This volatile oil is mixed homogeneously with above-mentioned Rabdosia rubescens lyophilization thing, crosses 80 mesh sieves, dress
Bag, 1kg/ bag, add packed antioxidant and desiccant, Vacuum Package, labeling gets product.
Above example, is only the technological thought that this invention is described, it is impossible to limit protection scope of the present invention whereby all
It is the technological thought proposed according to the present invention, any change done on the basis of technical scheme, each fall within present invention protection
Within the scope of.
Claims (3)
1. a Rabdosia rubescens fresh squeezing lyophilization powder decoction pieces and preparation technology thereof, it is characterised in that: adopt collection period Rabdosia rubescens
Collecting its aerial parts, clean, after washing, be cut into the section of 1 ~ 10cm length, take advantage of fresh squeezing extracting juice, medicinal residues add the water of 1 ~ 3 times amount, stir
Mixing 5 ~ 30min, filter press filter pressing, gained medicinal residues squeeze extracting juice again, merge medicine juice and filter with 80 ~ 200 eye mesh screens.
A kind of Rabdosia rubescens fresh squeezing lyophilization powder decoction pieces the most according to claim 1 and preparation technology thereof, its feature exists
In: by the medicinal liquid of gained in claim 1,40 ~ 65 DEG C of concentrating under reduced pressure, gained relative density is that the extractum of 1.05 ~ 1.30 is in-20
Freezing in ~-80 DEG C of refrigerators 6 ~ 24 hours, then carry out lyophilization, vacuum is 0.06 ~ 0.09MPa, and temperature is-20 ~-40
DEG C, freeze-drying time is 12 ~ 48 hours, takes out and pulverizes.
A kind of Rabdosia rubescens fresh squeezing lyophilization powder decoction pieces the most according to claim 1 and preparation technology thereof, its feature exists
In: the Rabdosia rubescens condensed water of the concentrating under reduced pressure gained in collection claim 2, add the NaCl of 1% ~ 5% weight, be stirred to dissolve
Rear solution is put in oil water separator, places 12 ~ 48 hours under 4 DEG C ~ 10 DEG C environment, collects upper strata oil, and it is charged with 1% ~
The anhydrous Na of 5% weight2SO4, after shaking 5 ~ 10min clock, less than 25 DEG C room temperatures are placed 1 ~ 6 hour, filter, and obtain Rabdosia rubescens volatilization
Oil, and it wants with right the Rabdosia rubescens lyophilized powder in 2 mix homogeneously, cross 40 ~ 100 mesh sieves, vacuum packaging, obtain Rabdosia rubescens fresh
Squeeze lyophilization powder decoction pieces.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610611879.2A CN106109566A (en) | 2016-07-31 | 2016-07-31 | A kind of Rabdosia rubescens fresh squeezing lyophilization powder decoction pieces and preparation technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610611879.2A CN106109566A (en) | 2016-07-31 | 2016-07-31 | A kind of Rabdosia rubescens fresh squeezing lyophilization powder decoction pieces and preparation technology thereof |
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| CN201610611879.2A Pending CN106109566A (en) | 2016-07-31 | 2016-07-31 | A kind of Rabdosia rubescens fresh squeezing lyophilization powder decoction pieces and preparation technology thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213195A (en) * | 2017-06-18 | 2017-09-29 | 徐漫 | A kind of wrinkled giant hyssop is fresh to squeeze freeze-dried powder medicine materical crude slice and its preparation technology |
| CN107320507A (en) * | 2017-08-25 | 2017-11-07 | 芜湖天成普阳中药科技有限公司 | A kind of fresh preparation technology for squeezing freeze-dried powder medicine materical crude slice of Chinese trumpet creeper |
| CN107412302A (en) * | 2017-08-25 | 2017-12-01 | 芜湖天成普阳中药科技有限公司 | A kind of fresh preparation technology for squeezing freeze-dried powder medicine materical crude slice of eclipta |
| CN112869227A (en) * | 2021-02-09 | 2021-06-01 | 云南中烟新材料科技有限公司 | Preparation method of tobacco water extract |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105213475A (en) * | 2015-11-14 | 2016-01-06 | 芜湖天成普阳中药科技有限公司 | A kind of Herba Menthae fresh squeezing lyophilization powder decoction pieces and preparation technology thereof |
| CN105596416A (en) * | 2016-02-11 | 2016-05-25 | 徐自升 | Freshly squeezed herba periliae freeze-dried powder decoction pieces and preparation technology thereof |
-
2016
- 2016-07-31 CN CN201610611879.2A patent/CN106109566A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105213475A (en) * | 2015-11-14 | 2016-01-06 | 芜湖天成普阳中药科技有限公司 | A kind of Herba Menthae fresh squeezing lyophilization powder decoction pieces and preparation technology thereof |
| CN105596416A (en) * | 2016-02-11 | 2016-05-25 | 徐自升 | Freshly squeezed herba periliae freeze-dried powder decoction pieces and preparation technology thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213195A (en) * | 2017-06-18 | 2017-09-29 | 徐漫 | A kind of wrinkled giant hyssop is fresh to squeeze freeze-dried powder medicine materical crude slice and its preparation technology |
| CN107320507A (en) * | 2017-08-25 | 2017-11-07 | 芜湖天成普阳中药科技有限公司 | A kind of fresh preparation technology for squeezing freeze-dried powder medicine materical crude slice of Chinese trumpet creeper |
| CN107412302A (en) * | 2017-08-25 | 2017-12-01 | 芜湖天成普阳中药科技有限公司 | A kind of fresh preparation technology for squeezing freeze-dried powder medicine materical crude slice of eclipta |
| CN112869227A (en) * | 2021-02-09 | 2021-06-01 | 云南中烟新材料科技有限公司 | Preparation method of tobacco water extract |
| CN112869227B (en) * | 2021-02-09 | 2023-03-10 | 云南中烟新材料科技有限公司 | Preparation method of tobacco water extract |
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