CN114377046A - Preparation method of pseudo-ginseng powder - Google Patents
Preparation method of pseudo-ginseng powder Download PDFInfo
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- CN114377046A CN114377046A CN202011139604.6A CN202011139604A CN114377046A CN 114377046 A CN114377046 A CN 114377046A CN 202011139604 A CN202011139604 A CN 202011139604A CN 114377046 A CN114377046 A CN 114377046A
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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)
- A61K36/25—Araliaceae (Ginseng family), e.g. ivy, aralia, schefflera or tetrapanax
- A61K36/258—Panax (ginseng)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
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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
- A61K2236/15—Preparation or pretreatment of starting material involving mechanical treatment, e.g. chopping up, cutting or grinding
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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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Abstract
The invention discloses a preparation method of pseudo-ginseng powder, which comprises the following steps: cleaning Notoginseng radix, removing the impurities, slicing, spreading on steel mesh, and drying with hot air of electric heating fan to obtain crude Notoginseng radix slice; pulverizing into coarse powder with a pulverizer, and grinding into fine powder with a ball mill; adding water into the fine powder, and stirring to obtain Notoginseng radix powder mixture; pressurizing the mixed solution of the pseudo-ginseng powder to pass through a filtering pipeline, wherein the pressurizing pressure is 2.5-3Mpa, sequentially passing the mixed solution of the pseudo-ginseng powder through a 900-mesh steel sieve and a 1000-mesh steel sieve, and collecting the mixed solution of the pseudo-ginseng powder after pressurizing through the steel sieve; putting the collected pseudo-ginseng powder mixed solution into a transparent container for precipitation; sealing the container, vacuumizing to 100pa, freezing water, sublimating and removing water vapor to obtain the pseudo-ginseng powder. Compared with the prior art, the pseudo-ginseng powder prepared by the preparation method of the pseudo-ginseng powder effectively avoids the loss of effective ingredients.
Description
Technical Field
The invention belongs to the field of application of Chinese herbal medicines, and particularly relates to a preparation method of pseudo-ginseng powder.
Background
Along with the improvement of living standard, the living style of people is greatly changed, the diet is more abundant and diversified, meanwhile, some bad dietary styles are increasingly formed, such as night, overeating and overeating, living non-control and the like, particularly, more sugar foods are eaten, so that toothache is caused, although the toothache does not affect the body health, the toothache is painful for toothache patients, and if the analgesic is taken, the analgesic has the analgesic effect, but the analgesic has certain side effect on the body due to the fact that the analgesic is a prescription drug.
Pseudo-ginseng is a plant of the Araliaceae family and is a unique precious Chinese medicinal material in China. It is sweet in taste, slightly bitter and warm in nature, enters liver and stomach meridians, and has the effects of promoting blood circulation, removing blood stasis, relieving swelling and stopping bleeding. Modern medicine researches show that the main active ingredients in the panax notoginseng are ginsenoside Rb1, Rd, Re, Rg1, Rg2 and Rh, and notoginsenoside R1, R2, R3 and R4, and also contain various volatile oil ingredients, flavonoid substances, polysaccharide, dencichine and the like. The saponin component in Notoginseng radix has the most significant drug effect activity, has effects of tonifying heart, contracting blood vessel, shortening blood coagulation time and prothrombin formation time, and can be used for treating hemorrhagic purpura; large dose can dilate blood vessel and increase coronary blood flow, and has been used for treating coronary heart disease.
During traditional preparation of pseudo-ginseng powder, the direct sun-drying and oven-drying processing mode is adopted, and the temperature cannot be strictly controlled, so that the decomposition and loss of effective components in pseudo-ginseng are caused.
Disclosure of Invention
The invention aims to provide a preparation method of pseudo-ginseng powder, which can effectively avoid the loss of effective ingredients in the pseudo-ginseng powder.
In order to solve the technical problems, the invention provides a preparation method of pseudo-ginseng powder, which comprises the following steps:
step S1, cleaning the pseudo-ginseng medicinal material, removing the quality of the pseudo-ginseng medicinal material, slicing the pseudo-ginseng medicinal material, flatly paving the sliced pseudo-ginseng medicinal material on a steel mesh, arranging an electric heating fan below the steel mesh, drying the pseudo-ginseng medicinal material by utilizing hot air of the electric heating fan from bottom to top through the steel mesh, controlling the temperature of the hot air to be 65-70 ℃, keeping for 4-5 hours, and turning the pseudo-ginseng medicinal material once per 1 hour to obtain a primarily processed pseudo-ginseng slice;
step S2, crushing the primarily processed pseudo-ginseng slices into coarse powder by using a crusher, and then grinding the coarse powder into fine powder by using a ball mill, wherein the particle size of the fine powder is not more than 450 mu m;
step S3, adding water into the fine powder according to the proportion that the fine powder is added with 20L of water by 1KG, and then stirring by using a high-speed stirrer at the stirring speed of 900-1000 r/min, wherein the pseudo-ginseng powder mixed solution is obtained by positively rotating for 5 min and reversely rotating for 5 min;
step S4, pressurizing the mixed liquid of the pseudo-ginseng powder to enable the mixed liquid to pass through a filtering pipeline, wherein a steel sieve with 900 meshes and a steel sieve with 1000 meshes and ultraviolet lamp beads are sequentially arranged in the filtering pipeline at intervals, the pressurizing pressure is 2.5-3Mpa, the mixed liquid of the pseudo-ginseng powder sequentially passes through the steel sieve with 900 meshes and the steel sieve with 1000 meshes, the ultraviolet lamp beads are positioned between the steel sieve with 900 meshes and the steel sieve with 1000 meshes, the ultraviolet lamp beads comprise a plurality of ultraviolet lamp beads and are arranged around the filtering pipeline, each ultraviolet lamp bead faces the inside of the filtering pipeline to disinfect the mixed liquid of the pseudo-ginseng powder, and the mixed liquid of the pseudo-ginseng powder after being pressurized through the steel sieve is collected;
s5, putting the collected pseudo-ginseng powder mixed solution into a transparent container for precipitation, sucking out part of upper clear water in the container by using a siphon after the precipitation time is 8-10 hours until the water surface of the upper clear water is 0.3-1 cm away from the precipitation layer;
step S6, sealing the container, vacuumizing to 100pa, and cooling the container to-15-17 ℃ for more than 10 hours; heating the container, maintaining vacuum at 18-20 deg.C under 20-25Pa, freezing water, sublimating, removing water vapor, and pulverizing Notoginseng radix powder layer.
Preferably, in step S1, the sliced notoginseng slices have a slice thickness of 0.5-1cm, and the overlapped part of the notoginseng pieces is not more than 2 slices when the sliced notoginseng pieces are laid on the steel mesh.
Preferably, in step S1, in step S3, the high-speed mixer is controlled to rotate forward for 1 minute and reverse for 1 minute in this order, and the forward/reverse rotation method is repeated 5 times.
Preferably, in step S4, the plurality of ultraviolet lamp beads are spirally disposed on the outer surface of the filter pipe along the axial direction of the filter pipe, and the filter pipe is made of a transparent quartz material.
Preferably, in step S5, a part of the upper layer clean water in the container is sucked out by a siphon until the water level of the upper layer clean water is 0.5cm away from the sediment layer.
Compared with the prior art, the preparation method of the pseudo-ginseng powder is simple and easy to realize, the pseudo-ginseng is dried in a hot air mode of an electric heating fan after being washed, removed in quality and sliced, on one hand, the air drying speed can be increased, on the other hand, the hot air temperature can be controlled, so that the sliced pseudo-ginseng is embrittled, the subsequent crushing treatment is facilitated, and the crushing effect is better; the ground panax notoginseng medicinal material is mixed with water, stirred and filtered by a steel screen, so that the grinding effect is effectively guaranteed, the particle size is small and uniform, the digestion and absorption of a human body are facilitated, the excessive ice layer can be removed as far as possible after the precipitated panax notoginseng powder mixed solution is frozen into ice, the subsequent drying time is reduced, the preparation efficiency is improved, an ice lifting mode is adopted during drying, the damage and the loss of the effective component saponin of the panax notoginseng powder caused by the sun-drying and drying processing modes are effectively avoided, and the saponin content of the panax notoginseng powder is high.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a preparation method of pseudo-ginseng powder, which comprises the following steps: and S1, cleaning the pseudo-ginseng medicinal material, removing the quality of the pseudo-ginseng medicinal material, slicing the pseudo-ginseng medicinal material, flatly paving the sliced pseudo-ginseng medicinal material on a steel mesh, arranging an electric heating fan below the steel mesh, drying the pseudo-ginseng medicinal material by using hot air of the electric heating fan from bottom to top through the steel mesh, controlling the temperature of the hot air to be 65-70 ℃, keeping for 4-5 hours, and turning the pseudo-ginseng medicinal material once every 1 hour to obtain the primarily processed pseudo-ginseng slice.
In the step, the treatment is mainly used for quickly embrittling the panax notoginseng medicinal material, so that the subsequent crushing process is easier, the crushing effect is better, and the particle size is more uniform.
In the embodiment, the slice thickness of the sliced notoginseng pieces is 0.5-1cm, and the overlapped part of the notoginseng medicinal materials does not exceed 2 when the sliced notoginseng pieces are tiled on a steel net. If the thickness of the sheet is larger than the range, the air drying time can be prolonged to weaken the sheet, the production efficiency is reduced, and if the thickness of the sheet is smaller than the range, the process requirement of slicing is increased, and the production cost is increased.
And step S2, crushing the primarily processed pseudo-ginseng slices into coarse powder by using a crusher, and then grinding the coarse powder into fine powder by using a ball mill, wherein the particle size of the fine powder is not more than 450 mu m. The effect of the air-drying embrittlement in step S1 is more effective in this step.
And step S3, adding water into the fine powder according to the proportion that 20L of water is added into 1KG of the fine powder, stirring by using a high-speed stirrer at the stirring speed of 900-1000 rpm, and rotating forwards for 5 minutes and rotating backwards for 5 minutes to obtain the pseudo-ginseng powder mixed solution. The process has the advantages that the fine powder is well homogenized by dissolving in water and highly stirring, and the further refining effect is realized.
Specifically, in order to improve the stirring and mixing effects within the same treatment time, the high-speed stirrer is controlled to rotate forward for 1 minute and rotate backward for 1 minute in sequence, and the forward and backward rotation modes are repeated for 5 times.
And step S4, pressurizing the mixed liquid of the pseudo-ginseng powder to enable the mixed liquid to pass through a filtering pipeline, wherein a steel sieve of 900 meshes and a steel sieve of 1000 meshes and ultraviolet lamp beads are sequentially arranged in the filtering pipeline at intervals, the pressurizing pressure is 2.5-3Mpa, the mixed liquid of the pseudo-ginseng powder sequentially passes through the steel sieve of 900 meshes and the steel sieve of 1000 meshes, the ultraviolet lamp beads are positioned between the steel sieve of 900 meshes and the steel sieve of 1000 meshes, the ultraviolet lamp beads comprise a plurality of ultraviolet lamp beads and are arranged around the filtering pipeline, each ultraviolet lamp bead faces the inside of the filtering pipeline to disinfect the mixed liquid of the pseudo-ginseng powder, and the mixed liquid of the pseudo-ginseng powder after being pressurized through the steel sieve is collected.
In the step, the mixed liquid of the pseudo-ginseng powder is pressurized to pass through steel sieves of 900 meshes and 1000 meshes in sequence, so that the fine powder is more refined, and the pressurizing effect accelerates the filtering speed on one hand, avoids the phenomenon of blocking the steel sieves due to natural flow on the other hand, and further improves the preparation efficiency.
Ultraviolet lamp pearl then disinfects in filtering process, and the disinfection and sterilization handles need not additionally to occupy the process time, has improved the same volume of security and has accelerated preparation efficiency.
In this embodiment, a plurality of ultraviolet lamp pearls are along filter tube's axial is the spiral and encircles the surface of setting in this filter tube, and this filter tube is made by transparent quartz material. Because the flowing pseudo-ginseng powder mixed liquid can lean against the same position, the full-angle disinfection and sterilization can not be obtained, and the arrangement ensures that the disinfection and sterilization effect on the pseudo-ginseng powder mixed liquid is better and more comprehensive, and the reliability is improved.
And step S5, putting the collected pseudo-ginseng powder mixed solution into a transparent container for precipitation, sucking out part of upper clear water in the container by using a siphon after the precipitation time is 8-10 hours until the water surface of the upper clear water is 0.3-1 cm away from the precipitation layer.
The upper clear water layer is reserved at the position of 0.3cm-1cm away from the sediment layer until the water surface of the upper clear water layer is lower than the range, so that the pseudo-ginseng powder components are easily sucked out, the loss of effective components is caused, and the subsequent drying process is lengthened, the cost is increased, and the efficiency is reduced. Preferably, in the embodiment, a siphon is used to suck out part of the upper clear water in the container until the water surface of the upper clear water is 0.5cm away from the sediment layer, and the operation is balanced between the combination effect of the sucked-out pseudo-ginseng powder component and the subsequent drying cost.
Step S6, sealing the container, vacuumizing to 100pa, and cooling the container to-15-17 ℃ for more than 10 hours; heating the container, maintaining vacuum at 18-20 deg.C under 20-25Pa, freezing water, sublimating, removing water vapor, and pulverizing Notoginseng radix powder layer. The low-temperature ice sublimation treatment can realize the drying effect, effectively avoids the damage and loss of the effective components of the pseudo-ginseng powder, and the prepared pseudo-ginseng powder has high yield and high content of the effective components.
Compared with the prior art, the preparation method of the pseudo-ginseng powder is simple and easy to realize, the pseudo-ginseng is dried in a hot air mode of an electric heating fan after being washed, removed in quality and sliced, on one hand, the air drying speed can be increased, on the other hand, the hot air temperature can be controlled, so that the sliced pseudo-ginseng is embrittled, the subsequent crushing treatment is facilitated, and the crushing effect is better; the ground panax notoginseng medicinal material is mixed with water and stirred and is filtered by a steel screen, so that the grinding effect is effectively guaranteed, the particle size is small and uniform, the digestion and absorption of a human body are facilitated, the excessive ice layer can be removed firstly after the precipitated panax notoginseng powder mixed solution is frozen into ice, the subsequent drying time is reduced, the preparation efficiency is improved, an ice lifting mode is adopted during drying, the damage and the loss of the active ingredient saponin of the panax notoginseng powder caused by the sun-drying and drying processing modes are effectively avoided, the saponin content of the panax notoginseng powder is high, the particle size is small during grinding, the cell wall breaking efficiency is high, and the active ingredient is favorably absorbed by the human body.
Compared with the prior art, the preparation method of the pseudo-ginseng powder is simple and easy to implement, has a good pain relieving effect on toothache, takes effect quickly, is suitable for various crowds, has no adverse reaction and toxic or side effect on bodies, and is low in cost compared with western pain relieving medicines.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.
Claims (5)
1. A preparation method of pseudo-ginseng powder is characterized by comprising the following steps:
step S1, cleaning the pseudo-ginseng medicinal material, removing the quality of the pseudo-ginseng medicinal material, slicing the pseudo-ginseng medicinal material, flatly paving the sliced pseudo-ginseng medicinal material on a steel mesh, arranging an electric heating fan below the steel mesh, drying the pseudo-ginseng medicinal material by utilizing hot air of the electric heating fan from bottom to top through the steel mesh, controlling the temperature of the hot air to be 65-70 ℃, keeping for 4-5 hours, and turning the pseudo-ginseng medicinal material once per 1 hour to obtain a primarily processed pseudo-ginseng slice;
step S2, crushing the primarily processed pseudo-ginseng slices into coarse powder by using a crusher, and then grinding the coarse powder into fine powder by using a ball mill, wherein the particle size of the fine powder is not more than 450 mu m;
step S3, adding water into the fine powder according to the proportion that the fine powder is added with 20L of water by 1KG, and then stirring by using a high-speed stirrer at the stirring speed of 900-1000 r/min, wherein the pseudo-ginseng powder mixed solution is obtained by positively rotating for 5 min and reversely rotating for 5 min;
step S4, pressurizing the mixed liquid of the pseudo-ginseng powder to enable the mixed liquid to pass through a filtering pipeline, wherein a steel sieve with 900 meshes and a steel sieve with 1000 meshes and ultraviolet lamp beads are sequentially arranged in the filtering pipeline at intervals, the pressurizing pressure is 2.5-3Mpa, the mixed liquid of the pseudo-ginseng powder sequentially passes through the steel sieve with 900 meshes and the steel sieve with 1000 meshes, the ultraviolet lamp beads are positioned between the steel sieve with 900 meshes and the steel sieve with 1000 meshes, the ultraviolet lamp beads comprise a plurality of ultraviolet lamp beads and are arranged around the filtering pipeline, each ultraviolet lamp bead faces the inside of the filtering pipeline to disinfect the mixed liquid of the pseudo-ginseng powder, and the mixed liquid of the pseudo-ginseng powder after being pressurized through the steel sieve is collected;
s5, putting the collected pseudo-ginseng powder mixed solution into a transparent container for precipitation, sucking out part of upper clear water in the container by using a siphon after the precipitation time is 8-10 hours until the water surface of the upper clear water is 0.3-1 cm away from the precipitation layer;
step S6, sealing the container, vacuumizing to 100pa, and cooling the container to-15-17 ℃ for more than 10 hours; heating the container, maintaining vacuum at 18-20 deg.C under 20-25Pa, freezing water, sublimating, removing water vapor, and pulverizing Notoginseng radix powder layer.
2. The method of claim 1, wherein in step S1, the sliced notoginseng pieces have a piece thickness of 0.5-1cm, and the overlap of the notoginseng pieces is no more than 2 pieces when they are laid on the steel mesh.
3. The method of claim 1, wherein in step S1, the high-speed mixer is controlled to rotate forward and backward for 1 minute and 1 minute in sequence, and the forward and backward rotation is repeated 5 times in step S3.
4. The method for preparing nano notoginseng powder according to claim 1, wherein in the step S4, the plurality of ultraviolet lamp beads are spirally disposed on the outer surface of the filtering pipe along the axial direction of the filtering pipe, and the filtering pipe is made of transparent quartz material.
5. The method for preparing nanometer notoginseng powder according to claim 1, wherein in the step S5, a siphon is used to suck out part of the upper clear water in the container until the water level of the upper clear water is 0.5cm away from the sediment layer.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115990198A (en) * | 2023-01-10 | 2023-04-21 | 云南刘源生三七药业有限公司 | Processing method of pseudo-ginseng powder |
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| CN102085224A (en) * | 2009-12-02 | 2011-06-08 | 周亚强 | Method for preparing nano-level notoginseng root powder |
| CN103610720A (en) * | 2013-11-18 | 2014-03-05 | 云南同根三七产业有限公司 | Controlled active panax pseudoginseng fine powder preparing method |
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2020
- 2020-10-22 CN CN202011139604.6A patent/CN114377046A/en active Pending
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| CN102085224A (en) * | 2009-12-02 | 2011-06-08 | 周亚强 | Method for preparing nano-level notoginseng root powder |
| CN103610720A (en) * | 2013-11-18 | 2014-03-05 | 云南同根三七产业有限公司 | Controlled active panax pseudoginseng fine powder preparing method |
| CN111529573A (en) * | 2020-06-11 | 2020-08-14 | 湖南宜仁堂中药饮片有限责任公司 | Preparation method of traditional Chinese medicine decoction pieces |
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| CN115990198A (en) * | 2023-01-10 | 2023-04-21 | 云南刘源生三七药业有限公司 | Processing method of pseudo-ginseng powder |
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Application publication date: 20220422 |