CN104807726B - Suppress the detection method that prepared slices of Chinese crude drugs leaching dissipates the time limit - Google Patents
Suppress the detection method that prepared slices of Chinese crude drugs leaching dissipates the time limit Download PDFInfo
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Abstract
The invention provides the detection method that compacting prepared slices of Chinese crude drugs leaching dissipates the time limit, it includes following operating procedure：Pressure prepared slices of Chinese crude drugs n block, leaching being put respectively and is dissipated in instrument in n hydrostatic column, in each hydrostatic column plus water, water-bath temperature control, stirring, record leaching dissipate the time limit, you can；Wherein, n is positive integer.This method is formulated for neoteric quantitatively compacting The Quality of Sliced Herbal Medicine control, innovation with method and instrument and equipment, the controllable prepared slices of Chinese crude drugs of quantitatively suppressing dissipate in immersion and timely leaching in decoction process, so that active ingredient is easy to fried, ensure traditional Chinese herbal decoction quality and clinical efficacy, and it is easy to operate, it is accurate feasible, provide method to suppress the quality testing of the prepared slices of Chinese crude drugs.
Description
Technical field
The present invention relates to the detection method that compacting prepared slices of Chinese crude drugs leaching dissipates the time limit.
Background technology
In Chinese medicine and the prepared slices of Chinese crude drugs, grass, flower, leaf, branch, skin, fruit, rattan, root etc. occupy very big proportion, this kind of Chinese medicine
Material and prepared slices of Chinese crude drugs quality are fluffy, and space-consuming is big, carry, transport, storing in a warehouse, adjustment is inconvenient.For problem above, Chinese medicine
Researcher investigated some solution methods, for example, the patent No.：200910179226.1 patent name：A kind of quantitative compacting
The preparation method of the prepared slices of Chinese crude drugs or Chinese medicine, the preparation method of the patent, it comprises the steps：A, the prepared slices of Chinese crude drugs or Chinese medicine
Material；B, the prepared slices of Chinese crude drugs or the Chinese medicine cube for being mechanically pressed into predetermined weight；C, packed after being molded with packaging material；D, suppress
Having identification mark is answered in the packaging of the prepared slices of Chinese crude drugs or Chinese medicine.This method coordinates a kind of compacting tool set from the discharging of mould upper end
Realize.The prepared slices of Chinese crude drugs or Chinese medicine are pressed into quantitative monomer by the patent, are advantageous to the mechanical metaplasia of the prepared slices of Chinese crude drugs or Chinese medicine
Production and automatic packaging；Suppress prepared slices of Chinese crude drugs volume and reduce 3-50 times, reduce storage, the area of pharmacy demand, be easy to carry,
Transport, storage, also, the property of medicine and original decoction effect will not be changed.
However, it yet there are no the quality determining method to suppressing the prepared slices of Chinese crude drugs.
The content of the invention
It is an object of the invention to provide the detection method that the time limit is dissipated to compacting prepared slices of Chinese crude drugs leaching.
The invention provides the detection method that compacting prepared slices of Chinese crude drugs leaching dissipates the time limit, it includes following operating procedure：
Pressure prepared slices of Chinese crude drugs n blocks, leaching is put respectively and is dissipated in instrument in n hydrostatic column, water, water are added in each hydrostatic column
Temperature control, stirring are bathed, record leaching dissipates the time, you can；Wherein, n is positive integer.
Further, the leaching, which dissipates instrument, includes water bath heating device, n hydrostatic columns without top, and with cylinder
The n branch agitating paddles that container is engaged；Hydrostatic column is fixed in water bath heating device；Agitating paddle is arranged on hydrostatic column
Side, it can be moved vertically；Agitating paddle is connected with motor.
Further, the hydrostatic column is beaker.
Wherein, 100 ± 0.5 millimeters of the hydrostatic column diameter is high 170 ± 10 millimeters；The milli of agitating paddle length 70 ± 0.5
Rice.
Wherein, water-bath temperature control is at 20-90 DEG C；Rotating speed of agitator is 120 ± 10 turns per minute.
Wherein, amount of water y=0.5kx+c in each hydrostatic column, wherein, k is the expansion that different cultivars suppresses the prepared slices of Chinese crude drugs
Coefficient, x are compacting prepared slices of Chinese crude drugs weight, and c is initial amount of water；The coefficient of expansion is to suppress the medicine materical crude slice after prepared slices of Chinese crude drugs leaching dissipates
Volume and weight ratio.
In the present invention, if the unit of compacting prepared slices of Chinese crude drugs weight is g, accordingly, the unit of initial amount of water is ml.
Further, the kind of the compacting prepared slices of Chinese crude drugs has：Safflower, chrysanthemum indicum, chrysanthemum, cockscomb, inular flower, river silver
Flower, kudzu, lanatechead saussurea herb with flower, pinellia spoting flower, ching-chieh, Honeysuckle flower, mulberry leaf, barrenwort, perilla leaf, folium isatidis, lotus leaf, loguat leaf,
It is Folium Apocyni Veneti, folium panacis japonici cum caule, folium sennae, ginkgo leaf, lophatherum gracile, oldenlandia diffusa, eclipta, oriental wormwood, motherwort, dandelion, thin
Lotus, desmodium, Centipeda minima, gold boiling grass, hairyvein agrimony, Canton love-pea vine, beefwood-like clubmoss herb, summer withered herb, Common St.Paulswort Herbs, Herba Lycopi, Herba Andrographitis, horse
Whip grass, glabrous ainsliaea herb, sweet wormwood, setose thistle, humulus grass, elscholtiza, geranium wilfordii, cuneate lespedeza herb with root, field pennycress, climbing groundsel, fevervine, bittersweet, the tuber of multiflower knotweed
Rattan, caulis lonicerae, Chinese ephedra, medicine xiaolingxian rattan, HERBA SHUTERIAE, luffa, dried orange peel, tangerine pith, caulis bambusae in taenian, stachyurus pith, the root bark of Chinese wolf-berry, the root bark of shaggy-fruited dittany.
The coefficient of expansion k values of each kind compacting prepared slices of Chinese crude drugs are as follows：
Safflower is 23.85 ± 4.95；Chrysanthemum indicum is 12.98 ± 1.76；Chrysanthemum is 28.29 ± 3.14；Cockscomb is 24.49
±1.81；Inular flower is 22.06 ± 2.56；River honeysuckle flower is 22.62 ± 0.93；Kudzu is 13.61 ± 0.53；Lanatechead saussurea herb with flower is
23.15±2.22；Pinellia spoting flower is 42.02 ± 2.86；Ching-chieh is 30.55 ± 3.17；Honeysuckle flower is 10.26 ± 0.87；Mulberry leaf
For 28.94 ± 5.67；Barrenwort is 40.73 ± 0.61；Perilla leaf is 18.16 ± 2.86；Folium isatidis is 12.20 ± 0.78；Lotus
Leaf is 31.28 ± 1.64；Loguat leaf is 13.13 ± 0.73；Folium Apocyni Veneti is 17.71 ± 1.21；Folium panacis japonici cum caule be 12.51 ±
0.64；Folium sennae is 15.09 ± 1.96；Ginkgo leaf is 15.45 ± 1.28；Lophatherum gracile is 28.85 ± 1.88；Oldenlandia diffusa is
16.38±0.48；Eclipta is 12.00 ± 0.93；Oriental wormwood is 20.08 ± 1.80；Motherwort is 12.95 ± 1.71；Dandelion
For 15.46 ± 0.91；Peppermint is 10.95 ± 0.91；Desmodium is 14.77 ± 0.83；Centipeda minima is 20.42 ± 1.49；Gold
Boiling grass is 13.07 ± 0.72；Hairyvein agrimony is 13.79 ± 0.54；Canton love-pea vine is 15.85 ± 0.78；Beefwood-like clubmoss herb be 12.30 ±
0.97；Summer withered herb is 24.42 ± 1.28；Common St.Paulswort Herb is 12.86 ± 0.30；Herba Lycopi is 17.35 ± 1.10；Herba Andrographitis is
10.62±0.64；Verbena officinalis is 10.63 ± 0.40；Glabrous ainsliaea herb is 19.45 ± 0.42；Sweet wormwood is 9.17 ± 0.63；Setose thistle is
15.02±1.14；Humulus grass is 14.10 ± 1.05；Elscholtiza is 9.96 ± 0.63；Geranium wilfordii is 9.56 ± 0.66；Cuneate lespedeza herb with root is
10.57±0.55；Field pennycress is 10.22 ± 1.01；Climbing groundsel is 10.92 ± 0.75；Fevervine is 6.59 ± 0.39；Bittersweet is
9.96±0.98；The vine of multiflower knotweed is 9.56 ± 0.78；Caulis lonicerae is 10.35 ± 0.99；Chinese ephedra is 8.81 ± 0.37；Medicine xiaolingxian rattan is
10.32±0.51；HERBA SHUTERIAE is 22.49 ± 0.59；Luffa is 33.25 ± 4.43；Dried orange peel is 10.29 ± 0.54；Tangerine pith is
10.12±1.32；Caulis bambusae in taenian is 26.09 ± 0.44；Stachyurus pith is 26.73 ± 0.54；The root bark of Chinese wolf-berry is 10.01 ± 0.94；The root bark of shaggy-fruited dittany
For 9.44 ± 0.91.
Further, the single weight for suppressing the prepared slices of Chinese crude drugs is 3~30g.
Further, the initial amount of water is 500ml.
Present invention also offers the leaching of the qualified compacting prepared slices of Chinese crude drugs to dissipate time limit detection method, and it includes following operating procedure：
Take 6 pieces of the prepared slices of Chinese crude drugs of compacting to be measured, put leaching respectively and dissipate in instrument in 6 different hydrostatic columns, by embodiment 1~
The record leaching of 9 any one methods describeds dissipates the time；It is certified products that 6 pieces of leachings, which dissipate the compacting prepared slices of Chinese crude drugs of the time limit within 5 minutes,.
Heretofore described leaching dissipates, and after referring to that suppress the prepared slices of Chinese crude drugs soaks in water, shape disintegration completely is scattered, reverts to
The scattered independent individual of Chinese medicine before compacting, and there is no bonding phenomenon between each independent individual.The character of each independent individual is as suppressed
Piece, section, silk or block of preceding Chinese medicine etc..
The scattered instrument of present invention leaching is rational in infrastructure, easy to operate, and the leaching that the prepared slices of Chinese crude drugs are suppressed suitable for detection dissipates the time limit, utilizes this
Leaching dissipates the testing result that instrument is made, and accurate feasible, repeatability is high, and method is provided to suppress the quality testing of the prepared slices of Chinese crude drugs.
Brief description of the drawings
Fig. 1 present invention leachings dissipate the structural representation of instrument
Wherein, 1- water bath heating devices, 2- hydrostatic columns, 3- agitating paddles, 4- motor.
Embodiment
The present invention leaching of embodiment 1 dissipates instrument
The invention provides a kind of leaching for suppressing the prepared slices of Chinese crude drugs to dissipate instrument, and it includes water bath heating device 1, n a circle without top
Cylindrical container 2, and the n branch agitating paddle 3 being engaged with hydrostatic column 2；Hydrostatic column 2 is fixed on water bath heating device 1
It is interior；Agitating paddle 3 is arranged on the top of hydrostatic column 2, can be moved vertically；Agitating paddle is connected with motor 4.N is positive integer.
Wherein, the hydrostatic column 2 is beaker.6~8 hydrostatic columns 2 are provided with each water bath heating device 1.
100 ± 0.5 millimeters of 2 diameter of hydrostatic column is high 170 ± 10 millimeters；Agitating paddle 3 grows 70 ± 0.5 millimeters.
The present invention compacting prepared slices of Chinese crude drugs leaching of embodiment 2 dissipates the detection in time limit
6 pieces of the pressure prepared slices of Chinese crude drugs, the leaching described in embodiment 1 is put respectively and is dissipated in 6 hydrostatic columns of instrument, each container adds water
In right amount, water-bath temperature control, stirring, record leaching dissipate the time.The leaching of the certified products scattered time limit should can not soak completely in 5 minutes if any 1 piece
Dissipate, should separately take 6 pieces of retrials, the only 6 pieces leachings scattered time limit was only certified products in 5 minutes.
Wherein, for amount of water according to formula y=0.5kx+c, k is the coefficient of expansion that different cultivars suppresses the prepared slices of Chinese crude drugs, and x is pressure
Prepared slices of Chinese crude drugs weight processed 3~30g, c are initial amount of water, generally 500ml.
Suppress the prepared slices of Chinese crude drugs coefficient of expansion：
The coefficient of expansion of the present invention does not have document report, and its computational methods is：Coefficient of expansion k=compacting prepared slices of Chinese crude drugs leaching
Medicine materical crude slice cumulative volume and weight ratio after dissipating.Premenstruum (premenstrua) experiment has measured the k values of following representative compacting medicine materical crude slice：
Safflower is 23.85 ± 4.95；Chrysanthemum indicum is 12.98 ± 1.76；Chrysanthemum is 28.29 ± 3.14；Cockscomb is 24.49
±1.81；Inular flower is 22.06 ± 2.56；River honeysuckle flower is 22.62 ± 0.93；Kudzu is 13.61 ± 0.53；Lanatechead saussurea herb with flower is
23.15±2.22；Pinellia spoting flower is 42.02 ± 2.86；Ching-chieh is 30.55 ± 3.17；Honeysuckle flower is 10.26 ± 0.87；Mulberry leaf
For 28.94 ± 5.67；Barrenwort is 40.73 ± 0.61；Perilla leaf is 18.16 ± 2.86；Folium isatidis is 12.20 ± 0.78；Lotus
Leaf is 31.28 ± 1.64；Loguat leaf is 13.13 ± 0.73；Folium Apocyni Veneti is 17.71 ± 1.21；Folium panacis japonici cum caule be 12.51 ±
0.64；Folium sennae is 15.09 ± 1.96；Ginkgo leaf is 15.45 ± 1.28；Lophatherum gracile is 28.85 ± 1.88；Oldenlandia diffusa is
16.38±0.48；Eclipta is 12.00 ± 0.93；Oriental wormwood is 20.08 ± 1.80；Motherwort is 12.95 ± 1.71；Dandelion
For 15.46 ± 0.91；Peppermint is 10.95 ± 0.91；Desmodium is 14.77 ± 0.83；Centipeda minima is 20.42 ± 1.49；Gold
Boiling grass is 13.07 ± 0.72；Hairyvein agrimony is 13.79 ± 0.54；Canton love-pea vine is 15.85 ± 0.78；Beefwood-like clubmoss herb be 12.30 ±
0.97；Summer withered herb is 24.42 ± 1.28；Common St.Paulswort Herb is 12.86 ± 0.30；Herba Lycopi is 17.35 ± 1.10；Herba Andrographitis is
10.62±0.64；Verbena officinalis is 10.63 ± 0.40；Glabrous ainsliaea herb is 19.45 ± 0.42；Sweet wormwood is 9.17 ± 0.63；Setose thistle is
15.02±1.14；Humulus grass is 14.10 ± 1.05；Elscholtiza is 9.96 ± 0.63；Geranium wilfordii is 9.56 ± 0.66；Cuneate lespedeza herb with root is
10.57±0.55；Field pennycress is 10.22 ± 1.01；Climbing groundsel is 10.92 ± 0.75；Fevervine is 6.59 ± 0.39；Bittersweet is
9.96±0.98；The vine of multiflower knotweed is 9.56 ± 0.78；Caulis lonicerae is 10.35 ± 0.99；Chinese ephedra is 8.81 ± 0.37；Medicine xiaolingxian rattan is
10.32±0.51；HERBA SHUTERIAE is 22.49 ± 0.59；Luffa is 33.25 ± 4.43；Dried orange peel is 10.29 ± 0.54；Tangerine pith is
10.12±1.32；Caulis bambusae in taenian is 26.09 ± 0.44；Stachyurus pith is 26.73 ± 0.54；The root bark of Chinese wolf-berry is 10.01 ± 0.94；The root bark of shaggy-fruited dittany
For 9.44 ± 0.91.
（1）Measure leaching dissipates the time limit so that chrysanthemum indicum suppresses the prepared slices of Chinese crude drugs as an example
Take chrysanthemum indicum to suppress 6 pieces, every piece of 30g of the prepared slices of Chinese crude drugs, put 6 cylinders that the leaching described in embodiment 1 dissipates instrument respectively
In container, add water 950ml, 90 DEG C of bath temperature, rotating speed of agitator is 120 turns per minute, and record leaching dissipates the time limit.As a result：Mother chrysanthemum
It is 18 seconds that the leaching of flower compacting prepared slices of Chinese crude drugs specification 30g/ blocks, which dissipates time limit average, moreover, leaching dissipates all samples completely in 30 seconds.
（2）Measure leaching dissipates the time limit so that dried orange peel suppresses the prepared slices of Chinese crude drugs as an example
Dried orange peel is taken to suppress 6 pieces, every piece of 10g of the prepared slices of Chinese crude drugs, 6 cylinders for putting the scattered instrument of the leaching described in embodiment 1 respectively describe
In device, add water 550ml, 20 DEG C of bath temperature, rotating speed of agitator is 120 turns per minute, and record leaching dissipates the time limit.As a result：Dried orange peel pressure
It is 58 seconds that the leaching of prepared slices of Chinese crude drugs specification 10g/ blocks processed, which dissipates time limit average, moreover, leaching dissipates all samples completely in 2 minutes.
（3）Measure leaching dissipates the time limit so that luffa suppresses the prepared slices of Chinese crude drugs as an example
Luffa is taken to suppress 6 pieces, every piece of 3g of the prepared slices of Chinese crude drugs, 6 cylinders for putting the scattered instrument of the leaching described in embodiment 1 respectively describe
In device, add water 550ml, 40 DEG C of bath temperature, rotating speed of agitator is 120 turns per minute, and record leaching dissipates the time limit.As a result:Luffa
The leaching for suppressing prepared slices of Chinese crude drugs specification 3g/ blocks dissipated time limit average for 30 seconds, moreover, leaching dissipates all samples completely in 1 minute.
Brief summary：
Because the compacting prepared slices of Chinese crude drugs of different cultivars, specification disperse shared volume differences away from larger in water, if amount of water compared with
It is few, it is likely that can not to dissipate the leaching completely of the compacting prepared slices of Chinese crude drugs, influence to soak the measure in scattered time limit.For the ease of suppressing the leaching of medicine materical crude slice
The observation for dissipating the time limit is dissipated and soaked, is found according to repetition test, amount of water is calculated using formula y=0.5kx+c, it is as suitable
Close the minimum amount of water that certain compacting prepared slices of Chinese crude drugs leaching dissipates time limit detection.If exceed the amount of water, although various compactings can be ensured
The leaching of the prepared slices of Chinese crude drugs dissipates time limit detection, and still, excess water can cause the serious waste of water resource, be unfavorable for the section of water resource
Save.Therefore, currently preferred amount of water is calculated using formula y=0.5kx+c, also, is sent out by lot of experiments
Existing, above-mentioned amount of water calculation is applied to various different cultivars, the compacting prepared slices of Chinese crude drugs of specification.
The determination of above-mentioned amount of water, add water quality standard to suppress the leaching of the prepared slices of Chinese crude drugs and dissipating time limit measure and provide, in difference
When medicine medicine materical crude slice is detected, without detection water consumption is voluntarily groped again, provided greatly for the actual use of detection method
It is convenient, while also ensure that leaching dissipates the saving utilization of the accuracy and water resource of measure.
Claims (8)
1. suppress the detection method that prepared slices of Chinese crude drugs leaching dissipates the time limit, it is characterised in that：It includes following operating procedure：
Pressure prepared slices of Chinese crude drugs n blocks, it is respectively placed in leaching and dissipates in instrument in n hydrostatic column, water, water-bath are added in each hydrostatic column
Temperature control, stirring, record leaching dissipate the time, you can；Wherein, n is positive integer；
Water-bath temperature control is at 20-90 DEG C；Rotating speed of agitator is 120 ± 10 turns per minute；
Amount of water y=0.5kx+c in each hydrostatic column, wherein, k is the coefficient of expansion that different cultivars suppresses the prepared slices of Chinese crude drugs, and x is
Prepared slices of Chinese crude drugs weight is suppressed, c is initial amount of water；The coefficient of expansion be suppress the prepared slices of Chinese crude drugs leaching dissipate after medicine materical crude slice volume with again
The ratio between amount.
2. detection method according to claim 1, it is characterised in that：The leaching, which dissipates instrument, includes water bath heating device (1), n
The hydrostatic column (2) on individual no top, and the n branch agitating paddle (3) being engaged with hydrostatic column (2)；Hydrostatic column (2) is solid
It is scheduled in water bath heating device (1)；Agitating paddle (3) is arranged on above hydrostatic column (2), can be moved vertically；Agitating paddle and electricity
Motivation (4) is connected.
3. detection method according to claim 2, it is characterised in that：The hydrostatic column (2) is beaker.
4. the detection method according to Claims 2 or 3, it is characterised in that：Hydrostatic column (2) diameter 100 ± 0.5
Millimeter is high 170 ± 10 millimeters；Agitating paddle (3) is long 70 ± 0.5 millimeters.
5. detection method according to claim 1, it is characterised in that：It is described compacting the prepared slices of Chinese crude drugs be selected from safflower, chrysanthemum indicum,
Chrysanthemum, cockscomb, inular flower, river honeysuckle flower, kudzu, lanatechead saussurea herb with flower, pinellia spoting flower, ching-chieh, Honeysuckle flower, mulberry leaf, barrenwort, purple perilla
Leaf, folium isatidis, lotus leaf, loguat leaf, Folium Apocyni Veneti, folium panacis japonici cum caule, folium sennae, ginkgo leaf, lophatherum gracile, oldenlandia diffusa, eclipta,
Oriental wormwood, motherwort, dandelion, peppermint, desmodium, Centipeda minima, gold boiling grass, hairyvein agrimony, Canton love-pea vine, beefwood-like clubmoss herb, summer withered herb,
Common St.Paulswort Herb, Herba Lycopi, Herba Andrographitis, Verbena officinalis, glabrous ainsliaea herb, sweet wormwood, setose thistle, humulus grass, elscholtiza, geranium wilfordii, cuneate lespedeza herb with root, field pennycress, thousand
In light, fevervine, bittersweet, the vine of multiflower knotweed, caulis lonicerae, Chinese ephedra, medicine xiaolingxian rattan, HERBA SHUTERIAE, luffa, dried orange peel, tangerine pith, caulis bambusae in taenian, small logical
Grass, the root bark of Chinese wolf-berry or the root bark of shaggy-fruited dittany；
The coefficient of expansion k values of the various compacting prepared slices of Chinese crude drugs are as follows：
Safflower is 23.85 ± 4.95；Chrysanthemum indicum is 12.98 ± 1.76；Chrysanthemum is 28.29 ± 3.14；Cockscomb be 24.49 ±
1.81；Inular flower is 22.06 ± 2.56；River honeysuckle flower is 22.62 ± 0.93；Kudzu is 13.61 ± 0.53；Lanatechead saussurea herb with flower is
23.15±2.22；Pinellia spoting flower is 42.02 ± 2.86；Ching-chieh is 30.55 ± 3.17；Honeysuckle flower is 10.26 ± 0.87；Mulberry leaf
For 28.94 ± 5.67；Barrenwort is 40.73 ± 0.61；Perilla leaf is 18.16 ± 2.86；Folium isatidis is 12.20 ± 0.78；Lotus
Leaf is 31.28 ± 1.64；Loguat leaf is 13.13 ± 0.73；Folium Apocyni Veneti is 17.71 ± 1.21；Folium panacis japonici cum caule be 12.51 ±
0.64；Folium sennae is 15.09 ± 1.96；Ginkgo leaf is 15.45 ± 1.28；Lophatherum gracile is 28.85 ± 1.88；Oldenlandia diffusa is
16.38±0.48；Eclipta is 12.00 ± 0.93；Oriental wormwood is 20.08 ± 1.80；Motherwort is 12.95 ± 1.71；Dandelion
For 15.46 ± 0.91；Peppermint is 10.95 ± 0.91；Desmodium is 14.77 ± 0.83；Centipeda minima is 20.42 ± 1.49；Gold
Boiling grass is 13.07 ± 0.72；Hairyvein agrimony is 13.79 ± 0.54；Canton love-pea vine is 15.85 ± 0.78；Beefwood-like clubmoss herb be 12.30 ±
0.97；Summer withered herb is 24.42 ± 1.28；Common St.Paulswort Herb is 12.86 ± 0.30；Herba Lycopi is 17.35 ± 1.10；Herba Andrographitis is
10.62±0.64；Verbena officinalis is 10.63 ± 0.40；Glabrous ainsliaea herb is 19.45 ± 0.42；Sweet wormwood is 9.17 ± 0.63；Setose thistle is
15.02±1.14；Humulus grass is 14.10 ± 1.05；Elscholtiza is 9.96 ± 0.63；Geranium wilfordii is 9.56 ± 0.66；Cuneate lespedeza herb with root is
10.57±0.55；Field pennycress is 10.22 ± 1.01；Climbing groundsel is 10.92 ± 0.75；Fevervine is 6.59 ± 0.39；Bittersweet is
9.96±0.98；The vine of multiflower knotweed is 9.56 ± 0.78；Caulis lonicerae is 10.35 ± 0.99；Chinese ephedra is 8.81 ± 0.37；Medicine xiaolingxian rattan is
10.32±0.51；HERBA SHUTERIAE is 22.49 ± 0.59；Luffa is 33.25 ± 4.43；Dried orange peel is 10.29 ± 0.54；Tangerine pith is
10.12±1.32；Caulis bambusae in taenian is 26.09 ± 0.44；Stachyurus pith is 26.73 ± 0.54；The root bark of Chinese wolf-berry is 10.01 ± 0.94；The root bark of shaggy-fruited dittany
For 9.44 ± 0.91.
6. detection method according to claim 1 or 5, it is characterised in that：Suppress the single weight of the prepared slices of Chinese crude drugs for 3~
30g。
7. detection method according to claim 1, it is characterised in that：The initial amount of water is 500ml.
8. the leaching of the qualified compacting prepared slices of Chinese crude drugs dissipates time limit detection method, it is characterised in that：It includes following operating procedure：
6 pieces of the prepared slices of Chinese crude drugs of compacting to be measured are taken, leaching is respectively placed in and dissipates in 6 hydrostatic columns of instrument, by any one of embodiment 1~7
Methods described record leaching dissipates the time；6 pieces of leachings dissipate the compacting prepared slices of Chinese crude drugs of the time limit within 5 minutes.
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| CN108478605A (en) * | 2018-03-30 | 2018-09-04 | 四川省中药饮片有限责任公司 | A kind of prepared slices of Chinese crude drugs and preparation method thereof and impregnate loose time detection method |
| CN113758826A (en) * | 2020-08-25 | 2021-12-07 | 北京康仁堂药业有限公司 | Method for judging processing degree of rhizoma cibotii decoction pieces |
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