CN111939206A - Preparation process of prepared rehmannia root traditional Chinese medicine decoction pieces - Google Patents
Preparation process of prepared rehmannia root traditional Chinese medicine decoction pieces Download PDFInfo
- Publication number
- CN111939206A CN111939206A CN202011100710.3A CN202011100710A CN111939206A CN 111939206 A CN111939206 A CN 111939206A CN 202011100710 A CN202011100710 A CN 202011100710A CN 111939206 A CN111939206 A CN 111939206A
- Authority
- CN
- China
- Prior art keywords
- rehmannia
- drying
- radix rehmanniae
- moistening
- rehmannia root
- 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.)
- Pending
Links
Classifications
-
- 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)
- A61K36/80—Scrophulariaceae (Figwort family)
- A61K36/804—Rehmannia
-
- 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
-
- 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
- A61K2236/15—Preparation or pretreatment of starting material involving mechanical treatment, e.g. chopping up, cutting or grinding
-
- 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
-
- 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
- A61K2236/19—Preparation or pretreatment of starting material involving fermentation using yeast, bacteria or both; enzymatic treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/045—Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
-
- 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)
- A61K36/75—Rutaceae (Rue family)
- A61K36/752—Citrus, e.g. lime, orange or lemon
-
- 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)
- A61K36/88—Liliopsida (monocotyledons)
- A61K36/899—Poaceae or Gramineae (Grass family), e.g. bamboo, corn or sugar cane
-
- 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)
- A61K36/88—Liliopsida (monocotyledons)
- A61K36/906—Zingiberaceae (Ginger family)
- A61K36/9064—Amomum, e.g. round cardamom
Landscapes
- Health & Medical Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Alternative & Traditional Medicine (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Medical Informatics (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicines Containing Plant Substances (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
The invention relates to the technical field of traditional Chinese medicine decoction piece preparation, in particular to a preparation process of prepared rehmannia root traditional Chinese medicine decoction pieces, which comprises the following steps of soaking and cleaning: cleaning the surface of the rehmannia by using an ultrasonic medicine washing machine; and (3) drying: drying rehmanniae radix in a low temperature drying oven; moistening: atomizing the moistening solvent to moisten the rehmannia; steaming: heating the smoldering solvent, and steaming the rehmannia; drying, slicing, screening and packaging; the invention atomizes the moistening solvent to moisten the rehmannia, thereby reducing the usage amount of the yellow wine and saving the cost; steaming rehmanniae radix by yellow wine vaporization; the yellow wine has low boiling point, so that volatile substances in the rehmannia can not volatilize, and more beneficial components of the rehmannia are reserved; the yellow wine is adopted for steaming, so that the liquor content of the rehmannia can be effectively ensured, the times of steaming and sunning are reduced, the preparation efficiency of the prepared rehmannia root is improved, the processing links are reduced, and the cost is saved; the low-temperature drying box is adopted for drying, so that more beneficial components of the rehmannia root are kept, and dust is prevented from falling on the surface of the rehmannia root.
Description
Technical Field
The invention relates to the technical field of preparation of traditional Chinese medicine decoction pieces, and in particular relates to a preparation process of prepared rehmannia root traditional Chinese medicine decoction pieces.
Background
The prepared rehmannia root is a tonifying medicine, has good blood replenishing effect, is formed by repeatedly processing and processing raw rehmannia root by using wine, fructus amomi and dried orange peel as auxiliary materials, has black color, is mainly used for improving various anemias, and has good effect on blood deficiency caused by excessive menstruation or irregular menstruation of women; in addition, for some diseases caused by yin deficiency, such as diabetes, cough, deafness, dim eyesight and the like, the medicine can be combined with related medicines to achieve the treatment effect;
the currently common preparation method of prepared rehmannia root comprises the following steps: soaking rehmanniae radix in fructus Amomi, pericarpium Citri Tangerinae, and yellow wine, steaming, drying, repeating above steps, and steaming for nine times and sun drying to obtain radix rehmanniae Preparata; the preparation time is long, the process is complicated, and the yield is low and the price is high; moreover, the prepared rehmannia root is easy to volatilize, destroy and lose the volatile oil, the saponin components and the components in the wine liquid in the preparation process, the drug effect is reduced, and meanwhile, the prepared decoction pieces are high in water content and long in drying time; the production cost is high; therefore, how to overcome the above technical problems and disadvantages is a problem to be solved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a preparation process of prepared rehmannia root traditional Chinese medicine decoction pieces, which has the advantages of short preparation time, simple process, low production cost, effective retention of volatile substances in rehmannia root and guarantee of drug effect.
In order to achieve the purpose, the technical scheme of the invention is as follows: a preparation process of prepared rehmannia root traditional Chinese medicine decoction pieces comprises the following steps:
(1) soaking and cleaning: placing the selected radix rehmanniae into a stainless steel container, soaking for 10-30 minutes in water, removing dead center radix rehmanniae floating on the water surface, and cleaning for 30-60 minutes by using an ultrasonic medicine washing machine to ensure that the surface of the radix rehmanniae is cleaned;
(2) and (3) drying: drying cleaned radix rehmanniae in a low temperature drying oven for 15-18 hr at 60-80 deg.C until the water content of the dried radix rehmanniae is less than 15%;
(3) preparing a smouldering solvent: putting fructus Amomi and pericarpium Citri Tangerinae into a wall breaking machine, pulverizing into powder, putting the powder into a sand cloth bag, and soaking in yellow wine for 24 hr to obtain a moistening solvent;
(4) moistening: placing the dried radix rehmanniae in an atomization fermentation box, atomizing the moistening solvent, moistening the radix rehmanniae, and keeping the humidity of the atomization fermentation box at 80-90 deg.C and 25-30 deg.C for 10-12 hr;
(5) steaming: putting the moistened rehmannia into a steam box, heating the moistening solvent to boil and vaporize the moistening solvent, and steaming the rehmannia for 24 hours;
(6) and (3) drying: drying the steamed radix rehmanniae Preparata in a low temperature drying oven for 12-16 hr at 60-80 deg.C until the water content of the air-dried radix rehmanniae Preparata is less than 15%;
(7) slicing: slicing dried radix rehmanniae Preparata to 2-4mm thickness to obtain radix rehmanniae Preparata slice;
(8) screening: sieving to remove medicinal scraps and irregular sheet shape to obtain refined decoction pieces of radix rehmanniae Preparata;
(9) packaging: and sealing and packaging the screened prepared rehmannia root refined decoction pieces.
Further, repeating the processes of moistening, steaming and drying for 3-6 times until the prepared rehmannia root is oily in appearance and black and bright in section; the qualified prepared rehmannia root can be prepared only by nine times of steaming and nine times of drying in the sun in the traditional preparation of the prepared rehmannia root, the preparation period is shortened, and the preparation efficiency of the prepared rehmannia root is improved.
Further, the time from the second time to the last time of moistening is 8 hours, the time from the second time to the last time of steaming is 12 hours, the second time to the last but one time of drying is carried out, the moisture content of the dried prepared rehmannia root is lower than 18 percent, the last time of drying is carried out, and the moisture content of the dried prepared rehmannia root is lower than 12 percent; ensuring the processed rehmannia to be processed fully.
Further, the mass ratio of the fructus amomi, the dried orange peel and the yellow wine in the step (3) is 1: 20-30.
Furthermore, the mass ratio of the rehmannia root and the moistening solvent in the step (4) is 10-15:1, the traditional moistening method is to soak the rehmannia root in yellow wine, and the mass ratio of the rehmannia root to the yellow wine is 5:1, so that the method can greatly reduce the using amount of the yellow wine.
Further, the degree of the yellow wine in the step (3), the step (4) and the step (5) is 15-16 degrees.
Further, the steam box in the step (5) is an electric heating steam box, the electric heating steam box can evaporate a moistening solvent to steam the rehmannia, the main component of the moistening solvent is yellow wine, the boiling point of the yellow wine is lower than that of water, and certain volatile substances in the rehmannia cannot volatilize too fast due to overhigh temperature, so that the rehmannia can keep more beneficial components; and yellow wine is adopted for direct steaming, so that the liquor content of the rehmannia can be effectively ensured, the times of steaming and drying are reduced, and the preparation efficiency of the prepared rehmannia root is improved.
Further, the slice in the step (7) is sliced by a rotary disc type slicer; the turntable type slicer can ensure that the sliced rehmannia slices have uniform thickness and the finished product has high qualification rate.
Furthermore, the mesh number of the screen mesh selected in the screening process in the step (8) is 2-7 meshes, and dregs and scraps of the decoction can be filtered out.
The preparation process of the prepared rehmannia root traditional Chinese medicine decoction pieces has the following advantages:
1. the moistening process of the preparation process of the prepared rehmannia root traditional Chinese medicine decoction pieces is to place rehmannia root in an atomization fermentation box, atomize moistening solvent and moisten the rehmannia root, wherein the mass ratio of the rehmannia root to the moistening solvent is 10-15: 1; the traditional moistening method is to soak rehmannia in yellow wine, the mass ratio of the rehmannia to the yellow wine is 5:1, and the method can greatly reduce the use amount of the yellow wine and save the cost.
2. The steaming process of the preparation process of the prepared rehmannia root Chinese medicinal decoction pieces is to put the moistened rehmannia root into a steam box, heat the moistening solvent to boil and vaporize the glutinous rehmannia root, and steam the glutinous rehmannia root; the main component of the smoldering solvent is yellow wine, the boiling point of the yellow wine is lower than that of water, and certain volatile substances in the rehmannia can not be volatilized too fast due to overhigh temperature, so that more beneficial components of the rehmannia are reserved; and yellow wine is adopted for direct steaming, so that the liquor content of the rehmannia can be effectively ensured, repeated steaming and sunning are avoided, the preparation efficiency of the prepared rehmannia root is improved, the processing links are reduced, and the cost is saved.
3. The drying process of the preparation process of the prepared rehmannia root Chinese medicinal decoction pieces is to place the prepared rehmannia root in a low-temperature drying box for drying, and the low temperature can avoid volatilization of certain volatile substances in the rehmannia root caused by overhigh temperature, so that the rehmannia root retains more beneficial components; the drying box ensures the cleanness of the production process and avoids dust falling on the surface of the prepared rehmannia root.
Detailed Description
The process for preparing prepared rehmannia root decoction pieces of Chinese traditional medicine of the present invention is described in more detail by the following specific embodiments.
Example 1
A preparation process of prepared rehmannia root traditional Chinese medicine decoction pieces comprises the following steps:
(1) soaking and cleaning: placing the selected radix rehmanniae into a stainless steel container, soaking the radix rehmanniae in water for 30 minutes, removing dead center radix rehmanniae floating on the water surface, and cleaning the radix rehmanniae for 45 minutes by using an ultrasonic medicine washing machine to ensure that the surface of the radix rehmanniae is cleaned;
(2) and (3) drying: drying cleaned radix rehmanniae in a low temperature drying oven for 15 hr at 80 deg.C with dried radix rehmanniae water content of 14%;
(3) preparing a smouldering solvent: putting fructus Amomi and pericarpium Citri Tangerinae into a wall breaking machine, pulverizing into powder, putting the powder into a sand cloth bag, and soaking in yellow wine for 24 hr to obtain a moistening solvent; the mass ratio of the fructus amomi to the dried orange peel to the yellow wine is 1: 20;
(4) moistening: placing the dried radix rehmanniae in an atomization fermentation box, atomizing the moistening solvent, moistening the radix rehmanniae, and keeping the humidity of the atomization fermentation box at 90 deg.C and 30 deg.C for 10 hr;
(5) steaming: putting the moistened rehmannia into a steam box, heating the moistening solvent to boil and vaporize the moistening solvent, and steaming the rehmannia for 24 hours;
(6) and (3) drying: drying the steamed radix rehmanniae Preparata in a low temperature drying oven for 12 hr at 80 deg.C with water content of dried radix rehmanniae Preparata of 13%;
repeating the steps (4) - (6) for 4 times, wherein the time from the second time to the fourth time of moistening is 8 hours, the time from the second time to the last time of steaming is 12 hours, the time from the second time to the third time of drying is 15 percent of the yellow water content of the prepared rehmannia root after air drying, and the last time of drying is 10 percent of the yellow water content of the prepared rehmannia root after air drying.
(7) Slicing: slicing dried radix rehmanniae Preparata to 3mm thickness to obtain radix rehmanniae Preparata slice;
(8) screening: sieving to remove medicinal scraps and irregular sheet shape to obtain refined decoction pieces of radix rehmanniae Preparata;
(9) packaging: and sealing and packaging the screened prepared rehmannia root refined decoction pieces.
Example 2
A preparation process of prepared rehmannia root traditional Chinese medicine decoction pieces comprises the following steps:
(1) soaking and cleaning: placing the selected radix rehmanniae into a stainless steel container, soaking the radix rehmanniae in water for 30 minutes, removing dead center radix rehmanniae floating on the water surface, and cleaning the radix rehmanniae for 45 minutes by using an ultrasonic medicine washing machine to ensure that the surface of the radix rehmanniae is cleaned;
(2) and (3) drying: drying cleaned radix rehmanniae in a low temperature drying oven for 18 hr at 60 deg.C with dried radix rehmanniae water content of 14%;
(3) preparing a smouldering solvent: putting fructus Amomi and pericarpium Citri Tangerinae into a wall breaking machine, pulverizing into powder, putting the powder into a sand cloth bag, and soaking in yellow wine for 24 hr to obtain a moistening solvent; the mass ratio of the fructus amomi to the dried orange peel to the yellow wine is 1: 30, of a nitrogen-containing gas;
(4) moistening: placing the dried radix rehmanniae in an atomization fermentation box, atomizing the moistening solvent, moistening the radix rehmanniae, and keeping the humidity of the atomization fermentation box at 90 deg.C and 28 deg.C for 10 hr;
(5) steaming: putting the moistened rehmannia into a steam box, heating the moistening solvent to boil and vaporize the moistening solvent, and steaming the rehmannia for 24 hours;
(6) and (3) drying: drying the steamed radix rehmanniae Preparata in a low temperature drying oven for 16 hr at 65 deg.C with water content of dried radix rehmanniae Preparata of 14%;
repeating the steps (4) - (6) for 5 times, wherein the time from the second time to the fifth time of moistening is 8 hours, the time from the second time to the fifth time of steaming is 12 hours, the second time to the fourth time of drying is carried out, the yellow water content of the prepared rehmannia root after drying is 15%, the yellow water content of the prepared rehmannia root after drying is 10% in the last time of drying.
(7) Slicing: slicing dried radix rehmanniae Preparata to 3mm thickness to obtain radix rehmanniae Preparata slice;
(8) screening: sieving to remove medicinal scraps and irregular sheet shape to obtain refined decoction pieces of radix rehmanniae Preparata;
(9) packaging: and sealing and packaging the screened prepared rehmannia root refined decoction pieces.
Example 3
A preparation process of prepared rehmannia root traditional Chinese medicine decoction pieces comprises the following steps:
(1) soaking and cleaning: placing the selected radix rehmanniae into a stainless steel container, soaking the radix rehmanniae in water for 30 minutes, removing dead center radix rehmanniae floating on the water surface, and cleaning the radix rehmanniae for 45 minutes by using an ultrasonic medicine washing machine to ensure that the surface of the radix rehmanniae is cleaned;
(2) and (3) drying: drying cleaned radix rehmanniae in a low temperature drying oven for 17 hr at 70 deg.C with dried radix rehmanniae water content of 13%;
(3) preparing a smouldering solvent: putting fructus Amomi and pericarpium Citri Tangerinae into a wall breaking machine, pulverizing into powder, putting the powder into a sand cloth bag, and soaking in yellow wine for 24 hr to obtain a moistening solvent; the mass ratio of the fructus amomi to the dried orange peel to the yellow wine is 1: 25;
(4) moistening: placing the dried radix rehmanniae in an atomization fermentation box, atomizing the moistening solvent to moisten the radix rehmanniae, and keeping the humidity of the atomization fermentation box at 85 deg.C and 28 deg.C for 12 hr;
(5) steaming: putting the moistened rehmannia into a steam box, heating the moistening solvent to boil and vaporize the moistening solvent, and steaming the rehmannia for 24 hours;
(6) and (3) drying: drying the steamed radix rehmanniae Preparata in a low temperature drying oven for 14 hr at 70 deg.C until the water content of the air-dried radix rehmanniae Preparata is less than 15%;
repeating the steps (4) - (6) for 6 times, wherein the time from the second time to the sixth time of moistening is 8 hours, the time from the second time to the sixth time of steaming is 12 hours, the second time to the fifth time of drying, the water content of the prepared rehmannia root after drying is 15%, the water content of the prepared rehmannia root after drying is 10% in the last time of drying.
(7) Slicing: slicing dried radix rehmanniae Preparata to 3mm thickness to obtain radix rehmanniae Preparata slice;
(8) screening: sieving to remove medicinal scraps and irregular sheet shape to obtain refined decoction pieces of radix rehmanniae Preparata;
(9) packaging: and sealing and packaging the screened prepared rehmannia root refined decoction pieces.
Example 4
A preparation process of prepared rehmannia root traditional Chinese medicine decoction pieces comprises the following steps:
example 4 differs from example 3 in that:
repeating the steps (4) - (6) for 9 times, wherein the moistening time from the second time to the ninth time is 8 hours, the steaming time from the second time to the ninth time is 12 hours, and the drying time from the second time to the eighth time is 15 percent of the yellow water content of the prepared rehmannia after drying, and the drying time is 10 percent of the yellow water content of the prepared rehmannia after drying.
Finished product detection in prepared rehmannia root
Taking 1g of the product powder, adding 10ml of ethanol, soaking for 24 hours, filtering, and taking the filtrate as a test solution; adding ethanol into 5-hydroxymethylfurfural reference substance to obtain a solution containing 0.5mg of ethanol in each 1ml of the reference substance solution; performing thin layer chromatography, collecting sample solution 10u l and control solution 5ul, respectively dropping on the same silica gel GF254 thin layer plate, developing with petroleum ether-ethyl acetate (1:1) at 60-90 deg.C as developing agent, taking out, air drying, and inspecting under 254nm external light. Spots with the same color appear on the chromatogram of the test solution at the positions corresponding to the chromatograms of the reference solution; the content values of the components are measured as follows: as shown in table 1.
Table 1: content detection value of each component of radix rehmanniae Preparata
The data in Table 1 show that the extract content of the prepared rehmannia root decoction pieces prepared by the method can reach 75-83%, the reducing sugar content of the prepared rehmannia root is 36.2-37.6%, the polysaccharide content is 3.1-4.0%, and the verbascoside content is 0.035% -0.04%.
The results of the detection of example 1 by four steaming and four sun drying are approximately the same as the results of the detection of example 4 by nine steaming and nine sun drying, the results of the detection of example 2 by five steaming and five sun drying are also approximately the same as the results of the detection of example 4 by nine steaming and nine sun drying, and the results of the detection of example 3 by six steaming and six sun drying are almost the same as the results of the detection of example 4 by nine steaming and nine sun drying.
The prepared radix rehmanniae preparata has the advantages that the appearance is changed from original yellow to black, the taste is changed from bitter to sweet, the inner and outer surfaces are dark, and the prepared radix rehmanniae preparata has the advantages of being black like paint, light like oil and sweet like maltose; the prepared rehmannia root effectively retains volatile substances in the rehmannia root and ensures the drug effect, and the prepared rehmannia root has high quality and meets the quality standard of prepared rehmannia root decoction pieces.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The preparation process of the prepared rehmannia root traditional Chinese medicine decoction pieces is characterized by comprising the following steps of:
(1) soaking and cleaning: placing the selected radix rehmanniae into a stainless steel container, soaking for 10-30 minutes in water, removing dead center radix rehmanniae floating on the water surface, and cleaning for 30-60 minutes by using an ultrasonic medicine washing machine to ensure that the surface of the radix rehmanniae is cleaned;
(2) and (3) drying: drying cleaned radix rehmanniae in a low temperature drying oven for 15-18 hr at 60-80 deg.C until the water content of the dried radix rehmanniae is less than 15%;
(3) preparing a smouldering solvent: putting fructus Amomi and pericarpium Citri Tangerinae into a wall breaking machine, pulverizing into powder, putting the powder into a sand cloth bag, and soaking in yellow wine for 24 hr to obtain a moistening solvent;
(4) moistening: placing the dried radix rehmanniae in an atomization fermentation box, atomizing the moistening solvent, moistening the radix rehmanniae, and keeping the humidity of the atomization fermentation box at 80-90 deg.C and 25-30 deg.C for 10-12 hr;
(5) steaming: putting the moistened dried rehmannia root into a steam box, heating the moistening solvent to boil and vaporize the moistening solvent, and steaming the dried rehmannia root for 24 hours;
(6) and (3) drying: drying the steamed rehmannia glutinosa Libosch in a low-temperature drying oven for 12-16 hours at 60-80 deg.C until the water content of the dried rehmannia glutinosa Libosch is less than 15%;
(7) slicing: slicing dried radix rehmanniae Preparata to 2-4mm thickness to obtain radix rehmanniae Preparata slice;
(8) screening: sieving to remove medicinal residues and irregular tablet shape to obtain radix rehmanniae Preparata decoction pieces;
(9) packaging: and sealing and packaging the screened prepared rehmannia root refined decoction pieces.
2. The process for preparing ready-to-eat herbal pieces of rehmannia glutinosa as claimed in claim 1, wherein: the process of moistening, steaming and drying is repeated for 3-6 times until the prepared rehmannia root has oily appearance and black and glossy section.
3. The process for preparing ready-to-eat herbal pieces of rehmannia glutinosa as claimed in claim 2, wherein: the time from the second time to the last time of moistening is 8 hours, the time from the second time to the last time of steaming is 12 hours, the second time to the last but one time of drying is carried out, the moisture content of the dried prepared rehmannia root is less than 18 percent, the last time of drying is carried out, and the moisture content of the dried prepared rehmannia root is less than 12 percent.
4. The process for preparing ready-to-eat herbal pieces of rehmannia glutinosa as claimed in claim 1, wherein: the mass ratio of the fructus amomi to the dried orange peel to the yellow wine in the step (3) is 1: 20-30.
5. The process for preparing ready-to-eat herbal pieces of rehmannia glutinosa as claimed in claim 1, wherein: the mass ratio of the rehmannia root to the stuffy wetting solvent in the step (4) is 10-15: 1.
6. The process for preparing ready-to-eat herbal pieces of rehmannia glutinosa as claimed in claim 1, wherein: the degree of the yellow wine in the step (3), the step (4) and the step (5) is 15-16 degrees.
7. The process for preparing ready-to-eat herbal pieces of rehmannia glutinosa as claimed in claim 1, wherein: and (5) the steam box in the step (5) is an electric heating steam box.
8. The process for preparing ready-to-eat herbal pieces of rehmannia glutinosa as claimed in claim 1, wherein: and (5) slicing the slices in the step (7) by adopting a rotary disc type slicing machine.
9. The process for preparing ready-to-eat herbal pieces of rehmannia glutinosa as claimed in claim 1, wherein: the mesh number of the screen mesh selected in the screening process in the step (8) is 2-7 meshes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011100710.3A CN111939206A (en) | 2020-10-15 | 2020-10-15 | Preparation process of prepared rehmannia root traditional Chinese medicine decoction pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011100710.3A CN111939206A (en) | 2020-10-15 | 2020-10-15 | Preparation process of prepared rehmannia root traditional Chinese medicine decoction pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111939206A true CN111939206A (en) | 2020-11-17 |
Family
ID=73356531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011100710.3A Pending CN111939206A (en) | 2020-10-15 | 2020-10-15 | Preparation process of prepared rehmannia root traditional Chinese medicine decoction pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111939206A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240340A (en) * | 2011-06-21 | 2011-11-16 | 胡志方 | Method for processing prepared rehmannia root |
| CN106334029A (en) * | 2016-11-07 | 2017-01-18 | 江苏红豆杉中药饮片有限公司 | Method for preparing prepared rehmannia root decoction pieces |
-
2020
- 2020-10-15 CN CN202011100710.3A patent/CN111939206A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240340A (en) * | 2011-06-21 | 2011-11-16 | 胡志方 | Method for processing prepared rehmannia root |
| CN106334029A (en) * | 2016-11-07 | 2017-01-18 | 江苏红豆杉中药饮片有限公司 | Method for preparing prepared rehmannia root decoction pieces |
Non-Patent Citations (1)
| Title |
|---|
| 中医研究院中药研究所等: "《中药炮制经验集成》", 28 February 1974, 人民卫生出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106334029B (en) | preparation method of prepared rehmannia root decoction pieces | |
| CN113633695A (en) | Processing method and quality control method of rehmannia glutinosa decoction pieces | |
| CN112022960A (en) | Preparation method of polygonatum sibiricum traditional Chinese medicine decoction pieces | |
| CN113925903A (en) | Sichuan tangerine peel and preparation method thereof | |
| CN103285305A (en) | Preparation method of prepared rehmannia root decoction piece | |
| CN110982625A (en) | Licorice-flavored dried beads for cigarette filter tips and preparation method thereof | |
| CN113230351B (en) | Braised rhizoma polygonati processing technology | |
| CN109172648A (en) | A kind of concocting method and product of medicinal material prepared fleece flower root medicine materical crude slice | |
| CN111939206A (en) | Preparation process of prepared rehmannia root traditional Chinese medicine decoction pieces | |
| CN105349323B (en) | Compound wine of rice fermented with red yeast and its brewing method | |
| CN101181328A (en) | Method for producing ginseng fruit and ginseng flower stalk with high content of ginsenoside | |
| CN109082357A (en) | The brewage process of health care soft-taste white spirit | |
| CN111346179A (en) | Preparation method of rhizoma gastrodiae with ginger | |
| CN113713006B (en) | Processing method of raw astragalus membranaceus decoction pieces and raw astragalus membranaceus decoction pieces | |
| CN110684634B (en) | Method for processing distilled health wine by using dregs of medicinal decoction of leaching health wine | |
| CN113925193A (en) | Paper-based composite core base material capable of volatilizing effective components without burning and manufacturing and using method | |
| CN111494543A (en) | Green processing technology of rhizoma polygonati | |
| CN106075132A (en) | A kind of rice is stuck with paste and is processed Radix Codonopsis decoction pieces processing technique | |
| CN101263843A (en) | Original shape medicinal tea raw material and making method | |
| CN108669265A (en) | A kind of mulberry leaf green tea and preparation method thereof | |
| CN110521976A (en) | Areca nut food and preparation method thereof | |
| CN112891424B (en) | Dried orange peel and preparation method thereof | |
| CN109043051A (en) | The production method of dandelion root tea | |
| NL2030414B1 (en) | Fermentation pretreatment method of auxiliary materials for alcoholic drink mixed with fruit juice | |
| CN108524656B (en) | Twelve-black-bone chicken and white phoenix bolus and its prepn |
Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201117 |