CN107441202A - A kind of fresh preparation technology for squeezing vacuum drying powder decoction pieces of loguat leaf - Google Patents
A kind of fresh preparation technology for squeezing vacuum drying powder decoction pieces of loguat leaf Download PDFInfo
- Publication number
- CN107441202A CN107441202A CN201710739627.2A CN201710739627A CN107441202A CN 107441202 A CN107441202 A CN 107441202A CN 201710739627 A CN201710739627 A CN 201710739627A CN 107441202 A CN107441202 A CN 107441202A
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- CN
- China
- Prior art keywords
- loguat leaf
- squeezing
- concoction
- fresh
- vacuum drying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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)
- A61K36/73—Rosaceae (Rose family), e.g. strawberry, chokeberry, blackberry, pear or firethorn
-
- 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
-
- 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
-
- 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
-
- 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
- A61K2236/53—Liquid-solid separation, e.g. centrifugation, sedimentation or crystallization
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- Health & Medical Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Alternative & Traditional Medicine (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Medical Informatics (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses a kind of fresh preparation technology for squeezing vacuum drying powder decoction pieces of loguat leaf.The technique is cleaned, eluted after the harvesting of loguat leaf medicinal material, and takes advantage of fresh squeezing, leaching concoction.The dregs of a decoction add water stirring, filtering squeezing.Gained concoction is concentrated under reduced pressure after merging, and is dried in vacuo, is vacuum-packed after crushing.Loquat Leaf medicine materical crude slice prepared by this method, remains the polarity in medicinal material and nonpolar active ingredient to greatest extent.Medicine materical crude slice is beneficial to accumulating, and convenient to adjust, quality controllable, curative effect is reliable, to ensureing that tcm clinical curative effect has great importance.The promotion and implementation of this law, will there are significant social effect and economic benefit.
Description
Technical field
The invention belongs to Chinese medicine manufacture field, more particularly to the processing technology of Chinese medicine loguat leaf medicine materical crude slice.
Background technology
Chinese medicine loguat leaf is rosaceous plant loquatEriobotrya japonicaThunb. leaf.This product has clearly
Lung cough-relieving, stopping nausea and vomiting by lowering the adverse flow of QI, and stomach diuresis, the effect of cough-relieving.Available for cough with lung heat is treated, circulation of vital energy in the wrong direction asthma is anxious, gastropyretic vomiting, the sound of vomiting
Inverse, dry is quenched one's thirst.
The processing mode of conventional loguat leaf medicine materical crude slice is：After harvesting, impurity is removed, is dried, accumulating of packing.To medicine materical crude slice factory again
Profit, chopping are washed, is dried.Such medicine materical crude slice, bulky, Hygienic Index is poor, easily pollutes and goes mouldy, quality it is difficult to ensure that, no
Adjusted beneficial to formula and ensure its clinical efficacy, or even the harm of recessiveness is brought to patient.
At present, in the market also has the manufactured granule pieces sale after extraction of loguat leaf medicinal material.The preparation of granule pieces
Process, extraction not only time consumption and energy consumption, and do solvent because commonly using substantial amounts of water, the nonpolar active ingredient in medicinal material is difficult to be carried
Take out.Further, since the loguat leaf medicinal material of extraction is also to dry and by storage for a long time, therefore, active ingredient
Loss is also very big.In order to ensure the clinic of loguat leaf medicinal material is effective, steady quality, a kind of new loguat leaf medicine materical crude slice is urgently
Exploitation.
The content of the invention
The invention discloses " a kind of fresh preparation technology for squeezing vacuum drying powder decoction pieces of loguat leaf ".This technique can be most
While limits retain loguat leaf medicinal material in polarity and nonpolar active ingredient, avoid medicinal material existing medicine materical crude slice processing and
The decline of the loss of caused active ingredient and medical material quanlity in storage and transport process, pollution of the medicinal material by mould etc. is reduced, to ensuring
The steady quality and clinical safety of loguat leaf medicine materical crude slice effectively have great importance.
To achieve these goals, the technical scheme is that：
After loguat leaf harvesting, clean, be cut into 1 ~ 2cm section, add the water of 0.5 ~ 1 times of amount of medicinal material weight, stir 15 ~ 30 points
Clock, fresh squeezing is taken advantage of, collect and just squeeze concoction, the dregs of a decoction add the water of 1 ~ 5 times of amount, stir 5 ~ 30min, press extracting juice, the remaining dregs of a decoction are again
Add 1 ~ 5 times amount water, press extracting juice, merge just squeeze concoction and after squeeze concoction twice, 100 ~ 200 mesh screens, obtain loquat
Leaf concoction.Obtained loguat leaf concoction is concentrated under reduced pressure into the medicinal extract that relative density is 1.05 ~ 1.30 under the conditions of 40 ~ 75 DEG C,
And 60 ~ 120 mesh sieves are crushed after it is dried in vacuo 4 ~ 8 hours in 40 ~ 70 DEG C, it is vacuum-packed, produces the fresh squeezing vacuum of loguat leaf
Dried powder medicine materical crude slice.
On the label of product packaging bags, the name of an article in printing, medicinal part, planting site, medicine materical crude slice manufacturer, the date of manufacture,
The information such as Contents of Main Components, meridian distribution of property and flavor, major function, usage and dosage, toxic side effect and contraindication.Loguat leaf is enclosed in bag
Thin layer differentiate collection of illustrative plates and/or efficient liquid phase characteristic spectrum, " identity card " as product.In addition, in the packaging bag of product,
Quick Response Code is printed on, can be linked by scanning and obtain the former plant photo of product, medicinal material photo, medicine materical crude slice photo, character and micro-
The information such as diagnostic characteristics.
The present invention is advantageous in that：
The loguat leaf medicinal material of fresh collection, clean and directly squeezed after washing, filter, be concentrated under reduced pressure, being dried in vacuo, resulting powder
Last medicine materical crude slice, the active ingredient in medicinal material can be retained to greatest extent.This medicine materical crude slice volume compared to traditional medicine materical crude slice volume significantly
Ground reduces, vacuum packaging so that prepared slice quality is more stable, is adjusted beneficial to accumulating and clinic, and there is very significant society to anticipate
Justice and economic implications.
Embodiment
Embodiment 1
By the loguat leaf medicinal material of fresh collection, clean, be cut into 1cm section, add the water of 0.5 times of amount of medicinal material weight, stir 15 points
Clock, fresh squeezing is taken advantage of, collect and just squeeze concoction, the dregs of a decoction add the water of 5 times of amounts, stir 5min, press extracting juice, and the remaining dregs of a decoction add 5
Times amount water, press extracting juice, merge just squeeze concoction and after squeeze concoction twice, 200 mesh screens, obtain loguat leaf concoction.By Pi
Rake leaf concoction is concentrated under reduced pressure, and temperature is set as 65 DEG C.When medicinal extract relative density obtained by concentration is 1.15, vacuum drying is transferred to
In case, dried 8 hours in 60 DEG C, 60 mesh sieves are crossed after crushing, pack, 1kg/ bags, add packed antioxidant and drier, vacuum
Encapsulation.
Embodiment 2
By the loguat leaf medicinal material of fresh collection, clean, be cut into 2cm section, add the water of 1 times of amount of medicinal material weight, stir 30 minutes,
Fresh squeezing is taken advantage of, collects and just squeezes concoction, the dregs of a decoction add the water of 4 times of amounts, stir 10min, press extracting juice, and the remaining dregs of a decoction add 3 times
The water of amount, press extracting juice, merge just squeeze concoction and after squeeze concoction twice, 200 mesh screens, obtain loguat leaf concoction.By loquat
Leaf concoction is concentrated under reduced pressure, and temperature is set as 70 DEG C.When medicinal extract relative density obtained by concentration is 1.10, vacuum drying chamber is transferred to
It is interior, dried 6 hours in 65 DEG C, 60 mesh sieves are crossed after crushing, pack, 1kg/ bags, add packed antioxidant and drier, vacuum seal
Dress.
Above example, only illustrate the technological thought of this invention, it is impossible to it is all whereby to limit protection scope of the present invention
It is any change for being done on the basis of technical scheme according to technological thought proposed by the present invention, each falls within what the present invention protected
Within the scope of.
Claims (2)
- A kind of 1. fresh preparation technology for squeezing vacuum drying powder decoction pieces of loguat leaf, it is characterised in that：After loguat leaf harvesting, wash Only, 1 ~ 2cm section is cut into, adds the water of 0.5 ~ 1 times of amount of medicinal material weight, is stirred 15 ~ 30 minutes, takes advantage of fresh squeezing, collects and just squeezes medicine Juice, the dregs of a decoction add the water of 1 ~ 5 times of amount, stir 5 ~ 30min, press extracting juice, and the remaining dregs of a decoction add the water of 1 ~ 5 times of amount, and squeezing takes Juice, merge just squeeze concoction and after squeeze concoction twice, 100 ~ 200 mesh screens, obtain loguat leaf concoction.
- A kind of 2. fresh preparation technology for squeezing vacuum drying powder decoction pieces of loguat leaf according to claim 1, it is characterised in that： The loguat leaf concoction obtained in claim 1 is concentrated under reduced pressure into the leaching that relative density is 1.05 ~ 1.30 under the conditions of 40 ~ 75 DEG C Cream, and 60 ~ 120 mesh sieves are crushed after it is dried in vacuo 4 ~ 8 hours in 40 ~ 70 DEG C, it is vacuum-packed, it is true produces the fresh squeezing of loguat leaf Empty dried powder medicine materical crude slice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710739627.2A CN107441202A (en) | 2017-08-25 | 2017-08-25 | A kind of fresh preparation technology for squeezing vacuum drying powder decoction pieces of loguat leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710739627.2A CN107441202A (en) | 2017-08-25 | 2017-08-25 | A kind of fresh preparation technology for squeezing vacuum drying powder decoction pieces of loguat leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107441202A true CN107441202A (en) | 2017-12-08 |
Family
ID=60494016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710739627.2A Pending CN107441202A (en) | 2017-08-25 | 2017-08-25 | A kind of fresh preparation technology for squeezing vacuum drying powder decoction pieces of loguat leaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107441202A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194009A (en) * | 2015-11-14 | 2015-12-30 | 芜湖天成普阳中药科技有限公司 | Freshly squeezed vacuum drying spreading hedyotis herb powdery decoction pieces and preparation process thereof |
| CN105213660A (en) * | 2015-11-14 | 2016-01-06 | 芜湖天成普阳中药科技有限公司 | A kind of Aloe fresh squeezing spray-dried granules decoction pieces and preparation technology thereof |
| CN105213740A (en) * | 2015-11-14 | 2016-01-06 | 芜湖天成普阳中药科技有限公司 | A kind of Aloe fresh squeezing vacuum drying powder decoction pieces and preparation technology thereof |
| CN105213474A (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 spray-dried granules decoction pieces and preparation technology thereof |
| CN105213661A (en) * | 2015-11-14 | 2016-01-06 | 芜湖天成普阳中药科技有限公司 | A kind of Aloe fresh squeezing lyophilization powder decoction pieces and preparation technology thereof |
-
2017
- 2017-08-25 CN CN201710739627.2A patent/CN107441202A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194009A (en) * | 2015-11-14 | 2015-12-30 | 芜湖天成普阳中药科技有限公司 | Freshly squeezed vacuum drying spreading hedyotis herb powdery decoction pieces and preparation process thereof |
| CN105213660A (en) * | 2015-11-14 | 2016-01-06 | 芜湖天成普阳中药科技有限公司 | A kind of Aloe fresh squeezing spray-dried granules decoction pieces and preparation technology thereof |
| CN105213740A (en) * | 2015-11-14 | 2016-01-06 | 芜湖天成普阳中药科技有限公司 | A kind of Aloe fresh squeezing vacuum drying powder decoction pieces and preparation technology thereof |
| CN105213474A (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 spray-dried granules decoction pieces and preparation technology thereof |
| CN105213661A (en) * | 2015-11-14 | 2016-01-06 | 芜湖天成普阳中药科技有限公司 | A kind of Aloe fresh squeezing lyophilization powder decoction pieces and preparation technology thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |
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| WD01 | Invention patent application deemed withdrawn after publication |