阅读说明：本技术 藏茵陈颗粒及其制备方法 (Tibetan capillary artemisia particle and preparation method thereof ) 是由 杨旭锦 许庆东 于 2020-06-12 设计创作，主要内容包括：本发明公开了一种藏茵陈颗粒,包含：藏茵陈提取物、维生素B、魔芋胶、β-环糊精、吐温80、木糖醇、亚麻籽油；容纳装置,其上部呈圆锥体形,下部呈半球体形,上部沿母线方向设有多个加强筋,下部沿其经线方向设有多个平衡筋,内部设有多个隔板,空腔内均容纳有藏茵陈提取物、维生素等制成的颗粒剂,浸泡后,具有均衡溶出藏茵陈有效物质的有益效果。还公开了一种藏茵陈颗粒的制备方法,包括：步骤一、称取物质；步骤二、将魔芋胶、水混合,加入β-环糊精,搅拌均匀,加入吐温、亚麻籽油、藏茵陈提取物、维生素B、木糖醇搅拌；步骤三、分装、干燥得颗粒剂；步骤四、将颗粒剂分装至空腔内。本方法制备的藏茵陈颗粒可均衡溶出有效物质的有益效果。(The invention discloses Tibetan capillary artemisia particles, which comprise: tibetan capillary artemisia extract, vitamin B, konjac glucomannan, beta-cyclodextrin, tween 80, xylitol and linseed oil; the upper part of the accommodating device is in a conical shape, the lower part of the accommodating device is in a hemispherical shape, the upper part of the accommodating device is provided with a plurality of reinforcing ribs along the direction of a bus, the lower part of the accommodating device is provided with a plurality of balance ribs along the direction of a warp, a plurality of partition plates are arranged inside the accommodating device, granules made of Tibetan capillaris extract, vitamins and the like are all accommodated in the cavities, and after soaking, the accommodating device has the beneficial effect of uniformly dissolving out Tibetan capillaris effective substances. Also discloses a preparation method of the Tibetan capillaris granules, which comprises the following steps: step one, weighing substances; step two, mixing konjac glucomannan and water, adding beta-cyclodextrin, uniformly stirring, adding tween, linseed oil, Tibetan capillaris extract, vitamin B and xylitol, and stirring; step three, subpackaging and drying to obtain granules; step four, subpackaging the granules into the cavity. The Tibetan capillary artemisia particle prepared by the method has the beneficial effect that effective substances can be evenly dissolved out.)

1. The Tibetan capillary artemisia particle is characterized by comprising the following substances in parts by mass: 10-15 parts of Tibetan capillary artemisia extract, 0.05 part of vitamin B, 4-6 parts of konjac glucomannan, 1-2 parts of beta-cyclodextrin, 800.1-0.2 part of tween, 1-2 parts of xylitol and 0.5-1 part of linseed oil;

the upper part of the accommodating device is in a conical shape, the lower part of the accommodating device is in a hemispherical shape, a plurality of reinforcing ribs are arranged on the upper part of the accommodating device along the bus direction, a plurality of balancing ribs are arranged on the lower part of the accommodating device along the warp direction of the accommodating device, a plurality of partition plates are arranged in the accommodating device and are divided into a plurality of cavities, and granules prepared from the Tibetan capillaris extract, the vitamins, the konjac glucomannan, the beta-cyclodextrin, the tween, the xylitol and the linseed oil are contained in the plurality of cavities;

wherein, accommodate device the strengthening rib the baffle balanced muscle all adopts corn fiber cloth to make, the material of corn fiber cloth is food grade corn fiber, and the aperture of the corn fiber cloth that the lateral wall of a plurality of cavities adopted increases from last to down in proper order, the aperture of the corn fiber cloth that the baffle adopted is the same, focus after accommodate the granule is located accommodate device hemispherical lower part.

2. The Tibetan capillary particle of claim 1, wherein the number of baffles is 2.

3. The particle of claim 2, wherein the diameter of the corn fiber cloth used for the top cavity, the middle cavity, and the sidewall of the cavity in the bottom is 0.1-0.5 mm, 1-2 mm, and 6-8 mm, respectively, and the diameter of the corn fiber cloth used for the partition is 1-2 mm.

4. The Tibetan capillary artemisia particle of claim 1, wherein the Tibetan capillary artemisia extract is prepared by the method comprising: crushing Tibetan capillaris to a particle size smaller than 100 meshes, adding an ethanol water solution with the mass fraction of more than 90% of the mass of 5-8 times of that of Tibetan capillaris, extracting for more than 4 hours at 40-45 ℃, filtering to obtain a filtrate and filter residues, adding an ethanol water solution with the mass fraction of more than 90% of the mass of 5-8 times of that of the filter residues into the filter residues, extracting for more than 2 hours at 40-45 ℃, filtering to obtain the filtrate and the filter residues, combining the filtrates obtained by three times of filtering, concentrating under reduced pressure to obtain a concentrate, and.

5. The preparation method of the Tibetan capillary artemisia particle is characterized by comprising the following steps:

weighing 10-15 parts of Tibetan capillary artemisia extract, 0.05 part of vitamin B, 4-6 parts of konjac glucomannan, 1-2 parts of beta-cyclodextrin, 800.1-0.2 part of tween, 1-2 parts of xylitol and 0.5-1 part of linseed oil;

step two, mixing konjac glucomannan and water according to a mass ratio of 1:25, adding beta-cyclodextrin, uniformly stirring at 40 ℃, adding tween, linseed oil, Tibetan capillaris extract, vitamin B and xylitol, and stirring for 30-50 min at a stirring speed of more than 500r/min to obtain emulsion;

step three, subpackaging the emulsion into containers with different volumes, and freeze-drying to obtain various granules with different volumes;

step four, subpackaging the granules into a plurality of cavities of the containing device according to the volume of claim 1 to obtain the Tibetan capillaris granules.

6. The method for preparing Tibetan capillary artemisia granules according to claim 5, wherein the container in step three is cylindrical, the granules are in a volume ratio of 1:3:6, and the granules are respectively filled into the three cavities in claim 3.

Technical Field

The invention relates to the technical field of processing of Tibetan capillary artemisia solid preparations. More specifically, the invention relates to Tibetan capillaris granules and a preparation method thereof.

Background

Tibetan virgate wormwood herb is a common medicine for treating heat diseases, liver and gallbladder diseases and hematopathy, and is clinically used for treating icterohepatitis, viral hepatitis, cholecystitis and the like. At present, the national food and drug administration approves the Tibetan capillary artemisia oral solid preparation on the market to be in capsules, granules and tablets. The decoction pieces are prepared by reducing the size of traditional Chinese medicinal materials by a mechanical method, increasing the surface area, or destroying the cell walls of the traditional Chinese medicinal materials by a microbial method, so as to promote the dissolution of the effective components of the traditional Chinese medicine during drinking, and although the decoction pieces have certain promotion effect, the effect is limited, because the Tibetan virgate wormwood herb contains various rich components such as secoiridoid glycosides, flavone and glycosides thereof, oroxanthone and glycosides thereof, triterpenes and the like, the surface area is only increased by rough explosion, and the dissolution of various effective components cannot be obviously improved. The extraction method of effective components in Tibetan capillary artemisia mostly adopts an alcohol extraction method, and after alcohol extraction, the effective components are prepared into tablets for human bodies to eat, so that the content of the effective components in the bodies in a short time is easily overhigh, the concentration of the medicine in blood fluctuates greatly, the peak valley phenomenon is caused, and the absorption by the human bodies is not facilitated. Therefore, it would be appreciated by those skilled in the art to prepare a granule having a large amount of the active ingredient dissolved therein and reduced fluctuation in drug concentration.

Disclosure of Invention

An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.

The invention also aims to provide Tibetan capillaris granules which have the effect of evenly dissolving out Tibetan capillaris effective substances after being soaked. Provides a preparation method of Tibetan capillaris granules, which has simple process and can evenly dissolve out effective substances.

To achieve these objects and other advantages in accordance with the present invention, there is provided a particle of tibetan oriental wormwood comprising the following materials in parts by mass: 10-15 parts of Tibetan capillary artemisia extract, 0.05 part of vitamin B, 4-6 parts of konjac glucomannan, 1-2 parts of beta-cyclodextrin, 800.1-0.2 part of tween, 1-2 parts of xylitol and 0.5-1 part of linseed oil;

the upper part of the accommodating device is in a conical shape, the lower part of the accommodating device is in a hemispherical shape, a plurality of reinforcing ribs are arranged on the upper part of the accommodating device along the bus direction, a plurality of balancing ribs are arranged on the lower part of the accommodating device along the warp direction of the accommodating device, a plurality of partition plates are arranged in the accommodating device and are divided into a plurality of cavities, and granules prepared from the Tibetan capillaris extract, the vitamins, the konjac glucomannan, the beta-cyclodextrin, the tween, the xylitol and the linseed oil are contained in the plurality of cavities;

wherein, accommodate device the strengthening rib the baffle balanced muscle all adopts corn fiber cloth to make, the material of corn fiber cloth is food grade corn fiber, and the aperture of the corn fiber cloth that the lateral wall of a plurality of cavities adopted increases from last to down in proper order, the aperture of the corn fiber cloth that the baffle adopted is the same, focus after accommodate the granule is located accommodate device hemispherical lower part.

Preferably, the number of the partition plates is 2.

Preferably, the hole diameters of the corn fiber cloth adopted by the side walls of the cavity at the top, the cavity at the middle part and the cavity at the bottom are respectively 0.1-0.5 mm, 1-2 mm and 6-8 mm, and the hole diameter of the corn fiber cloth adopted by the partition board is 1-2 mm.

Preferably, the Tibetan capillaris extract is prepared by the following method: crushing Tibetan capillaris to a particle size smaller than 100 meshes, adding an ethanol water solution with the mass fraction of more than 90% of the mass of 5-8 times of that of Tibetan capillaris, extracting for more than 4 hours at 40-45 ℃, filtering to obtain a filtrate and filter residues, adding an ethanol water solution with the mass fraction of more than 90% of the mass of 5-8 times of that of the filter residues into the filter residues, extracting for more than 2 hours at 40-45 ℃, filtering to obtain the filtrate and the filter residues, combining the filtrates obtained by three times of filtering, concentrating under reduced pressure to obtain a concentrate, and.

Provides a preparation method of Tibetan capillaris granules, which comprises the following steps:

weighing 10-15 parts of Tibetan capillary artemisia extract, 0.05 part of vitamin B, 4-6 parts of konjac glucomannan, 1-2 parts of beta-cyclodextrin, 800.1-0.2 part of tween, 1-2 parts of xylitol and 0.5-1 part of linseed oil;

step two, mixing konjac glucomannan and water according to a mass ratio of 1:25, adding beta-cyclodextrin, uniformly stirring at 40 ℃, adding tween, linseed oil, Tibetan capillaris extract, vitamin B and xylitol, and stirring for 30-50 min at a stirring speed of more than 500r/min to obtain emulsion;

step three, subpackaging the emulsion into containers with different volumes, and freeze-drying to obtain various granules with different volumes;

and step four, subpackaging the granules into a plurality of cavities of the accommodating device according to the volume to obtain the Tibetan capillaris granules.

Preferably, the container in step three is cylindrical in shape, the volume ratio of the granules is 1:3:6, and the granules are respectively filled into the three cavities.

The invention at least comprises the following beneficial effects:

first, accommodate device's upper portion is the cone, and the lower part is the hemisphere, accommodate device upper portion is equipped with a plurality of strengthening ribs along the generating line direction, and the strengthening rib can avoid the granule to soak to the aquatic after, and accommodate device's upper portion is out of shape to pressing on the granule, keeps the cone, the accommodate device lower part is equipped with a plurality of balanced muscle along its warp direction, and balanced muscle can avoid the granule to soak to the aquatic after, and accommodate device stands upside down or inclines, keeps vertical state.

The second the accommodate device the strengthening rib the baffle balanced muscle all adopts corn fiber cloth to make, the material of corn fiber cloth is food grade corn fiber, and the aperture of the corn fiber cloth that the lateral wall of a plurality of cavities adopted increases from last to lower in proper order, the aperture of the corn fiber cloth that the baffle adopted is the same, the focus that accommodate device held behind the granule is located accommodate device hemispherical lower part. After the particles are put into water, the particles are kept in a vertical state, the bottom of the particles is contacted with the water, the upper part and the middle part of the particles can stand on the water surface, and after the particles are soaked for a period of time, the particles gradually sink until the particles sink into the water, so that the particles in the particles are dissolved into the water step by step, the effective substances of the Tibetan capillaris in the particles are dissolved out uniformly, and the peak valley condition is reduced. Different apertures, different reinforcing ribs and different balance ribs can be arranged to control the sinking time of the particles, and different sizes of the upper conical body and the lower hemispherical body can be arranged to control the sinking time of the particles.

Thirdly, subpackaging the emulsion into containers with different volumes, and freeze-drying to obtain various granules with different volumes; the freeze drying can effectively reduce the reduction of effective substances of the Tibetan capillaris, and the preparation of the granules is beneficial to stabilizing the performance of the Tibetan capillaris extract and reducing oxidation.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a perspective view of the receiving device according to one embodiment of the present invention;

fig. 2 is a longitudinal sectional view of the receiving device according to one embodiment of the present invention.

Detailed Description

The present invention is further described in detail below with reference to examples and drawings so that those skilled in the art can practice the invention with reference to the description.

It should be noted that the experimental methods described in the following embodiments are conventional methods, and the reagents and materials, unless otherwise specified, are commercially available, and in the description of the present invention, the terms indicating the orientation or positional relationship are based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

As shown in FIGS. 1-2, the container is a perspective view and a longitudinal sectional view.

< example 1>

The Tibetan capillary artemisia particle comprises the following substances in parts by mass: 100g of Tibetan capillary extract, 0.5g of vitamin B, 40g of konjac glucomannan, 10g of beta-cyclodextrin, 801 g of tween, 10g of xylitol and 5g of linseed oil;

the device is characterized by further comprising a containing device 1, wherein the upper portion of the containing device 1 is conical, the lower portion of the containing device 1 is hemispherical, a plurality of reinforcing ribs 2 are arranged on the upper portion of the containing device 1 along the bus direction, the upper portion of the containing device 1 is prevented from being deformed to be pressed on granules 5 after being soaked in water, the conical shape is maintained, a plurality of balance ribs 3 are arranged on the lower portion of the containing device 1 along the meridian direction, the containing device 1 is prevented from being inverted or inclined after being soaked in water, the vertical state is maintained, a plurality of partition plates 4 are arranged inside the containing device 1 and are divided into a plurality of cavities, and the granules 5 made of the Tibetan capillaris extract, the vitamins, the konjac gum, the beta-cyclodextrin, the tween, the xylitol and the linseed oil are contained in the plurality of cavities;

wherein, accommodate device 1 the strengthening rib 2 the baffle 4 balanced muscle 3 all adopts corn fiber cloth to make, the material of corn fiber cloth is food grade corn fiber, and the aperture of the corn fiber cloth that the lateral wall of a plurality of cavities adopted increases from last to down in proper order, the aperture of the corn fiber cloth that baffle 4 adopted is the same, the focus that accommodate device 1 held behind the granule 5 is located accommodate device 1 hemispherical lower part. After the particles are placed in water, the particles are kept in a vertical state, the bottom of the particles is in contact with the water, the upper portion and the middle of the particles can stand on the water surface, the particles sink gradually after being soaked for a period of time until the particles sink into the water, so that the particles 5 in the particles can be dissolved into the water step by step, different apertures and different reinforcing ribs 2 and balance ribs 3 can be arranged, the time for the particles to sink can be controlled, and different sizes of an upper cone shape and a lower hemisphere shape can be also arranged, so that the time for the particles to sink can be controlled.

The number of the partition plates 4 is 2.

The hole diameters of the corn fiber cloth adopted by the side walls of the cavity at the top, the cavity at the middle part and the cavity in the bottom are respectively 0.1mm, 1mm and 6mm, and the hole diameter of the corn fiber cloth adopted by the partition plate 4 is 1 mm.

The Tibetan capillary artemisia extract is prepared by the following method: crushing Tibetan capillary wormwood to the particle size of less than 100 meshes, adding an ethanol aqueous solution with the mass fraction of 90% of the mass of 5 times of the Tibetan capillary wormwood, extracting for 4 hours at 40 ℃, filtering to obtain a filtrate and filter residue, adding an ethanol aqueous solution with the mass fraction of 90% of the mass of 5 times of the mass of the filter residue into the filter residue, extracting for 2 hours at 40 ℃, filtering to obtain a filtrate and filter residue, combining the filtrates obtained by three times of filtering, concentrating under reduced pressure to obtain a concentrate, and drying to obtain the Tibetan capillary wormwood extract.

The preparation method of the Tibetan capillary artemisia particle comprises the following steps:

step one, weighing Tibetan capillary artemisia extract, vitamin B, konjac glucomannan, beta-cyclodextrin, tween 80, xylitol and linseed oil according to weight;

step two, mixing konjac glucomannan and water according to a mass ratio of 1:25, adding beta-cyclodextrin, uniformly stirring at 40 ℃, adding tween, linseed oil, Tibetan capillaris extract, vitamin B and xylitol, and stirring for 30min at a stirring speed of 500r/min to obtain emulsion;

step three, subpackaging the emulsion into containers with different volumes, and freeze-drying to obtain various granules 5 with different volumes;

and step four, subpackaging the various granules 5 into a plurality of cavities of the accommodating device 1 according to the volume to obtain the Tibetan capillaris granules.

The container in the third step is cylindrical, the volume ratio of the granules 5 is 1:3:6, and the granules are respectively filled into the three cavities.

< example 2>

The Tibetan capillary artemisia particle comprises the following substances in parts by mass: 150g of Tibetan capillaris extract, 5g of vitamin B, 60g of konjac glucomannan, 20g of beta-cyclodextrin, 802 g of tween, 20g of xylitol and 10g of linseed oil;

the device is characterized by further comprising a containing device 1, wherein the upper part of the containing device 1 is conical, the lower part of the containing device 1 is hemispherical, a plurality of reinforcing ribs 2 are arranged on the upper part of the containing device 1 along the bus direction, a plurality of balancing ribs 3 are arranged on the lower part of the containing device 1 along the warp direction, a plurality of partition plates 4 are arranged inside the containing device 1 and are divided into a plurality of cavities, and granules 5 made of the Tibetan capillaris extract, the vitamins, the konjac glucomannan, the beta-cyclodextrin, the tween, the xylitol and the linseed oil are contained in the plurality of cavities;

wherein, accommodate device 1 the strengthening rib 2 the baffle 4 balanced muscle 3 all adopts corn fiber cloth to make, the material of corn fiber cloth is food grade corn fiber, and the aperture of the corn fiber cloth that the lateral wall of a plurality of cavities adopted increases from last to down in proper order, the aperture of the corn fiber cloth that baffle 4 adopted is the same, the focus that accommodate device 1 held behind the granule 5 is located accommodate device 1 hemispherical lower part.

The number of the partition plates 4 is 2.

The hole diameters of the corn fiber cloth adopted by the side walls of the cavity at the top, the cavity at the middle part and the cavity in the bottom are respectively 0.5mm, 2mm and 8mm, and the hole diameter of the corn fiber cloth adopted by the partition plate 4 is 2 mm.

The Tibetan capillary artemisia extract is prepared by the following method: crushing Tibetan virgate wormwood herb into particles with the particle size smaller than 100 meshes, adding an ethanol water solution with the mass fraction of 95% of the mass of 8 times of the Tibetan virgate wormwood herb, extracting for 6 hours at 45 ℃, filtering to obtain a filtrate and filter residue, adding an ethanol water solution with the mass fraction of 95% of the mass of 8 times of the mass of the filter residue into the filter residue, extracting for 4 hours at 45 ℃, filtering to obtain the filtrate and filter residue, combining the filtrates obtained by three times of filtering, concentrating under reduced pressure to obtain a concentrate, and drying to obtain the.

The preparation method of the Tibetan capillary artemisia particle comprises the following steps:

step one, weighing Tibetan capillary artemisia extract, vitamin B, konjac glucomannan, beta-cyclodextrin, tween 80, xylitol and linseed oil according to the mass;

step two, mixing konjac glucomannan and water according to a mass ratio of 1:25, adding beta-cyclodextrin, uniformly stirring at 40 ℃, adding tween, linseed oil, Tibetan capillaris extract, vitamin B and xylitol, and stirring for 50min at a stirring speed of 1000r/min to obtain emulsion;

step three, subpackaging the emulsion into containers with different volumes, and freeze-drying to obtain various granules 5 with different volumes;

and step four, subpackaging the various granules 5 into a plurality of cavities of the accommodating device 1 according to the volume to obtain the Tibetan capillaris granules.

The container in the third step is cylindrical, the volume ratio of the granules 5 is 1:3:6, and the granules are respectively filled into the three cavities.

< example 3>

The Tibetan capillary artemisia particle comprises the following substances in parts by mass: 120g of Tibetan capillaris extract, 0.5g of vitamin B, 50g of konjac glucomannan, 15g of beta-cyclodextrin, 801.5 g of tween, 15g of xylitol and 8g of linseed oil;

the device is characterized by further comprising a containing device 1, wherein the upper part of the containing device 1 is conical, the lower part of the containing device 1 is hemispherical, a plurality of reinforcing ribs 2 are arranged on the upper part of the containing device 1 along the bus direction, a plurality of balancing ribs 3 are arranged on the lower part of the containing device 1 along the warp direction, a plurality of partition plates 4 are arranged inside the containing device 1 and are divided into a plurality of cavities, and granules 5 made of the Tibetan capillaris extract, the vitamins, the konjac glucomannan, the beta-cyclodextrin, the tween, the xylitol and the linseed oil are contained in the plurality of cavities;

wherein, accommodate device 1 the strengthening rib 2 the baffle 4 balanced muscle 3 all adopts corn fiber cloth to make, the material of corn fiber cloth is food grade corn fiber, and the aperture of the corn fiber cloth that the lateral wall of a plurality of cavities adopted increases from last to down in proper order, the aperture of the corn fiber cloth that baffle 4 adopted is the same, the focus that accommodate device 1 held behind the granule 5 is located accommodate device 1 hemispherical lower part.

The number of the partition plates 4 is 2.

The hole diameters of the corn fiber cloth adopted by the side walls of the cavity at the top, the cavity at the middle part and the cavity in the bottom are respectively 0.5mm, 1.5mm and 7mm, and the hole diameter of the corn fiber cloth adopted by the partition plate 4 is 1.5 mm.

The Tibetan capillary artemisia extract is prepared by the following method: crushing Tibetan capillary wormwood to the particle size of less than 100 meshes, adding an ethanol aqueous solution with the mass fraction of 90% of the mass of the Tibetan capillary wormwood 6 times, extracting for 4 hours at 40 ℃, filtering to obtain a filtrate and filter residue, adding an ethanol aqueous solution with the mass fraction of 90% of the mass of the filter residue 6 times into the filter residue, extracting for 2 hours at 40 ℃, filtering to obtain a filtrate and filter residue, combining the filtrates obtained by three times of filtering, concentrating under reduced pressure to obtain a concentrate, and drying to obtain the Tibetan capillary wormwood extract.

The preparation method of the Tibetan capillary artemisia particle comprises the following steps:

step one, weighing Tibetan capillary artemisia extract, vitamin B, konjac glucomannan, beta-cyclodextrin, tween 80, xylitol and linseed oil according to the mass;

step two, mixing konjac glucomannan and water according to a mass ratio of 1:25, adding beta-cyclodextrin, uniformly stirring at 40 ℃, adding tween, linseed oil, Tibetan capillaris extract, vitamin B and xylitol, and stirring for 40min at a stirring speed of 500r/min to obtain emulsion;

step three, subpackaging the emulsion into containers with different volumes, and freeze-drying to obtain various granules 5 with different volumes;

and step four, subpackaging the various granules 5 into a plurality of cavities of the accommodating device 1 according to the volume to obtain the Tibetan capillaris granules.

The container in the third step is cylindrical, the volume ratio of the granules 5 is 1:3:6, and the granules are respectively filled into the three cavities.

< comparative example 1>

The particle of Tibetan capillaris is the same as that in example 3, except that the accommodating device is different, the accommodating device is a commercially available tea bag, and the aperture of the tea bag is 2 mm.

< comparative example 2>

The Tibetan capillaris granules are the same as example 3, wherein, the difference is: the hole diameters of the corn fiber cloth adopted by the side wall of the cavity at the top of the containing device, the side wall of the cavity in the middle and the side wall of the containing cavity in the bottom are the same and are all 2 mm.

< comparative example 3>

The preparation method of the tibetan capillary granules is the same as that in example 3, wherein the difference is that the operation in the third step is as follows: spray drying the emulsion to obtain powdered Tibetan herba Artemisiae Scopariae granule; the operation of the fourth step is as follows: and step four, subpackaging the Tibetan capillaris granules into a plurality of cavities of the containing device according to a preset dosage to obtain the Tibetan capillaris granules.

< immersion test >

The content of swertiamarin, oleanolic acid and 1-hydroxy-3, 4, 5-trimethoxyxanthone in the Tibetan capillary granules prepared in examples 1 to 3 and comparative example 3 was determined, and the results are shown in table 1:

TABLE 1 granule of Tibetan capillaris herba or the content of effective component in the granule

Group of	Swertiamarin	Swertia pseudochinensis alcohol glycoside	Oleanolic acid	1-hydroxy-3, 4, 5-trimethoxyxanthone
					Practice ofExample 1	4.2％	2.2％	0.5％	0.8％
Example 2	4％	2.2％	0.6％	0.7％
					Example 3	4％	2.3％	0.6％	0.8％
Comparative example 3	3.5％	1.8％	0.4％	0.5％

As shown in table 1, as compared with comparative example 3, in example 3, the loss of active substances in swertiamarin, oleanolic acid, and 1-hydroxy-3, 4, 5-trimethoxyxanthone was significantly reduced in the freeze-dried form in comparison with spray-drying in example 3, wherein the loss was reduced by 14.3%, 27.8%, 50%, and 60%, respectively.

Soaking one particle of the Tibetan capillary artemisia granules prepared in examples 1-3, comparative example 1 and comparative example 2 in 200ml of hot water, wherein the initial temperature of the hot water is 60 ℃, soaking the particle in two times without stirring, adding 100ml of hot water for the first time for 5min and 10min respectively, then filtering to obtain a first soaking solution, adding the rest 100ml of hot water into the particle for the second time for 5min and 10min respectively, filtering to obtain a second soaking solution, and detecting the contents of the swertiamarin and the swertiamarin of each soaking solution (the detection result is large in error and is not recorded because of the trace content of the oleanolic acid and the 1-hydroxy-3, 4, 5-trimethoxyxanthone), wherein the weight of the granules or granules in one particle is 5g, and the results are shown in table 2:

TABLE 2 Swertiamarin content in soaking liquid mg/100g

As shown in table 2, as can be seen from comparison between example 3 and comparative examples 1 and 2, the distribution of the tibetan capillaris granules prepared in example 3 is relatively uniform in the first soaking solution and the second soaking solution, and the situation that the contents of swertiamarin and swertiamarin in the first soaking solution are too high is avoided.

While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in a variety of fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein and that the examples and illustrations contained herein are to be given the full breadth of the appended claims and their equivalents.