CN104807726A - Detection method for dipping dispersion time limit of pressed traditional Chinese medicine decoction pieces - Google Patents
Detection method for dipping dispersion time limit of pressed traditional Chinese medicine decoction pieces Download PDFInfo
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Abstract
The present invention provides a detection method for the dipping dispersion time limit of pressed traditional Chinese medicine decoction pieces. The detection method comprises: taking n pressed traditional Chinese medicine decoction pieces, respectively placing into n cylindrical containers in a dipping dispersion instrument, adding water to each cylindrical container, carrying out water bath temperature control, stirring, and recording the dipping dispersion time limit, wherein n is a positive integer. According to the present invention, the method is developed based on the newly-created quantitative pressed traditional Chinese medicine decoction piece quality control, has characteristics of method innovation and equipment innovation, can control the dipping dispersion of the quantitative pressed traditional Chinese medicine decoction pieces during the soaking and boiling processes in time so as to easily boil the effective component and ensure the traditional Chinese medicine decoction quality and the clinical treatment effect, further has advantages of simple operation, accuracy and feasibility, and provides the method for the quality detection of the pressed traditional Chinese medicine decoction pieces.
Description
Technical field
The present invention relates to the detection method in compacting prepared slices of Chinese crude drugs leaching loose time limit.
Background technology
In Chinese crude drug and the prepared slices of Chinese crude drugs, grass, flower, leaf, branch, skin, fruit, rattan, root etc. occupy very large proportion, this kind of Chinese crude drug and prepared slices of Chinese crude drugs quality fluffy, take up room large, carry, transport, store in a warehouse, adjust very inconvenient.For above problem, traditional Chinese medicine research personnel investigated some solutions, such as, the patent No.: 200910179226.1, patent name: the preparation method of a kind of quantitative compacting prepared slices of Chinese crude drugs or Chinese crude drug, the preparation method of this patent, it comprises the steps: a, the prepared slices of Chinese crude drugs or Chinese crude drug; B, the prepared slices of Chinese crude drugs or the Chinese crude drug cube being mechanically pressed into predetermined weight; C, shaping rear packaging material are packed; The packaging of d, the compacting prepared slices of Chinese crude drugs or Chinese crude drug answers having identification mark.The method coordinates a kind of compacting tool set from the discharging of mould upper end to realize.The prepared slices of Chinese crude drugs or Chinese crude drug are pressed into quantitative monomer by this patent, are conducive to mechanization production and the automatic packaging of the prepared slices of Chinese crude drugs or Chinese crude drug; Compacting prepared slices of Chinese crude drugs volume reduces 3-50 doubly, decreases the area of storage, pharmacy demand, is easy to carry, transports, preserves, and, the property of medicine and original decoction effect can not be changed.
But, yet there are no the quality determining method to the compacting prepared slices of Chinese crude drugs.
Summary of the invention
The object of the present invention is to provide the detection method to the compacting prepared slices of Chinese crude drugs leaching loose time limit.
The invention provides the detection method in compacting prepared slices of Chinese crude drugs leaching loose time limit, it comprises following operation steps:
Pressure prepared slices of Chinese crude drugs n block, put respectively in the loose instrument of leaching in n hydrostatic column, add water in each hydrostatic column, water-bath temperature control, stirs, the record leaching loose time; Wherein, n is positive integer.
Further, the described leaching instrument that falls apart comprises water bath heating device, n without the hydrostatic column on top, and the n matched with hydrostatic column props up paddle; Hydrostatic column is fixed in water bath heating device; Paddle is arranged on above hydrostatic column, can vertically movement; Paddle is connected with motor.
Further, described hydrostatic column is beaker.
Wherein, described hydrostatic column diameter 100 ± 0.5 millimeters is high 170 ± 10 millimeters; Long 70 ± 0.5 millimeters of paddle.
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 coefficient of the different cultivars compacting prepared slices of Chinese crude drugs, and x is compacting prepared slices of Chinese crude drugs weight, and c is initial amount of water; Described expansion coefficient be the leaching of the compacting prepared slices of Chinese crude drugs loose after the ratio of medicine materical crude slice volume and weight.
In the present invention, if when 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 described compacting prepared slices of Chinese crude drugs has: safflower, mother chrysanthemum, chrysanthemum, cockscomb, inular flower, river honeysuckle 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, 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 boils 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, climbing groundsel, fevervine, bittersweet, the vine of multiflower knotweed, caulis lonicerae, Chinese ephedra, the celestial rattan of spirit, 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 expansion coefficient k value of each kind compacting prepared slices of Chinese crude drugs is as follows:
Safflower is 23.85 ± 4.95; Mother chrysanthemum 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 are 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 is 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 is 15.46 ± 0.91; Peppermint is 10.95 ± 0.91; Desmodium is 14.77 ± 0.83; Centipeda minima is 20.42 ± 1.49; The gold grass that boils 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 is 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; The celestial rattan of spirit 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 is 9.44 ± 0.91.
Further, the single weight of suppressing the prepared slices of Chinese crude drugs is 3 ~ 30g.
Further, described initial amount of water is 500ml.
The leaching that present invention also offers the qualified compacting prepared slices of Chinese crude drugs is fallen apart time limit detection method, and it comprises following operation steps:
Get the compacting prepared slices of Chinese crude drugs to be measured 6 pieces, to put in the loose instrument of leaching in 6 different hydrostatic columns respectively, by the method record leaching loose time described in embodiment 1 ~ 9 any one; 6 pieces of loose time limit compacting prepared slices of Chinese crude drugs all within 5 minutes of leaching are certified products.
Described in the present invention, leaching is loose, and after referring to that the compacting prepared slices of Chinese crude drugs soak in water, the complete disintegration dispersion of shape, reverts to the dispersion independent individual of Chinese crude drug before suppressing, and do not have bonding phenomenon between each independent individual.The proterties of each independent individual is as suppressed the sheet of front Chinese crude drug, section, silk or block etc.
It is rational in infrastructure that the present invention soaks loose instrument, easy and simple to handle, and the leaching being applicable to detect the compacting prepared slices of Chinese crude drugs is fallen apart the time limit, utilize this leaching to fall apart testing result that instrument makes, and accurately feasible, repeatability is high, for the quality testing suppressing the prepared slices of Chinese crude drugs provides method.
Accompanying drawing explanation
Fig. 1 the present invention soaks the structural representation of loose instrument
Wherein, 1-water bath heating device, 2-hydrostatic column, 3-paddle, 4-motor.
Embodiment
Embodiment 1 the present invention soaks loose instrument
The invention provides a kind of leaching suppressing the prepared slices of Chinese crude drugs to fall apart instrument, it comprises water bath heating device 1, n without the hydrostatic column 2 on top, and the n matched with hydrostatic column 2 props up paddle 3; Hydrostatic column 2 is fixed in water bath heating device 1; Paddle 3 is arranged on above hydrostatic column 2, can vertically movement; Paddle is connected with motor 4.N is positive integer.
Wherein, described hydrostatic column 2 is beaker.6 ~ 8 hydrostatic columns 2 are provided with in each water bath heating device 1.Described hydrostatic column 2 diameter 100 ± 0.5 millimeters is high 170 ± 10 millimeters; Long 70 ± 0.5 millimeters of paddle 3.
Embodiment 2 the present invention suppresses the detection in prepared slices of Chinese crude drugs leaching loose time limit
The pressure prepared slices of Chinese crude drugs 6 pieces, the leaching of putting respectively described in embodiment 1 is fallen apart in instrument 6 hydrostatic columns, and each container adds water in right amount, water-bath temperature control, stirs, the record leaching loose time.The leaching of certified products time limit of faling apart should, in 5 minutes, can not soak loose if any 1 piece completely, separately should get 6 pieces of retrials, only has 6 pieces to soak the loose time limits and all in 5 minutes, is only certified products.
Wherein, amount of water is the expansion coefficient of the different cultivars compacting prepared slices of Chinese crude drugs according to formula y=0.5kx+c, k, and x is compacting prepared slices of Chinese crude drugs weight 3 ~ 30g, and c is initial amount of water, is generally 500ml.
Compacting prepared slices of Chinese crude drugs expansion coefficient:
Expansion coefficient of the present invention does not have bibliographical information, and its computing method are: expansion coefficient k=suppress prepared slices of Chinese crude drugs leaching loose after the ratio of medicine materical crude slice cumulative volume and weight.Premenstruum (premenstrua), test recorded the k value of following representative compacting medicine materical crude slice:
Safflower is 23.85 ± 4.95; Mother chrysanthemum 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 are 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 is 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 is 15.46 ± 0.91; Peppermint is 10.95 ± 0.91; Desmodium is 14.77 ± 0.83; Centipeda minima is 20.42 ± 1.49; The gold grass that boils 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 is 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; The celestial rattan of spirit 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 is 9.44 ± 0.91.
(1) the leaching loose time limit is measured for the mother chrysanthemum compacting prepared slices of Chinese crude drugs
Get the mother chrysanthemum compacting prepared slices of Chinese crude drugs 6 pieces, every block 30g, the leaching of putting respectively described in embodiment 1 is fallen apart in 6 hydrostatic columns of instrument, and add water 950ml, bath temperature 90 DEG C, and rotating speed of agitator is 120 turns per minute, the record leaching loose time limit.Result: the leaching of mother chrysanthemum compacting prepared slices of Chinese crude drugs specification 30g/ block time limit average of faling apart is 18 seconds, and all leaching is loose completely in 30 seconds for all samples.
(2) the leaching loose time limit is measured for the dried orange peel compacting prepared slices of Chinese crude drugs
Get the dried orange peel compacting prepared slices of Chinese crude drugs 6 pieces, every block 10g, the leaching of putting respectively described in embodiment 1 is fallen apart in 6 hydrostatic columns of instrument, and add water 550ml, bath temperature 20 DEG C, and rotating speed of agitator is 120 turns per minute, the record leaching loose time limit.Result: the leaching of dried orange peel compacting prepared slices of Chinese crude drugs specification 10g/ block time limit average of faling apart is 58 seconds, and all leaching is loose completely in 2 minutes for all samples.
(3) the leaching loose time limit is measured for the luffa compacting prepared slices of Chinese crude drugs
Get the luffa compacting prepared slices of Chinese crude drugs 6 pieces, every block 3g, the leaching of putting respectively described in embodiment 1 is fallen apart in 6 hydrostatic columns of instrument, and add water 550ml, bath temperature 40 DEG C, and rotating speed of agitator is 120 turns per minute, the record leaching loose time limit.Result: the leaching of luffa compacting prepared slices of Chinese crude drugs specification 3g/ block time limit average of faling apart is 30 seconds, and all leaching is loose completely in 1 minute for all samples.
Brief summary:
The compacting prepared slices of Chinese crude drugs due to different cultivars, specification disperse shared volume differences apart from comparatively large in water, if amount of water is less, then likely the compacting prepared slices of Chinese crude drugs cannot be made to soak completely loose, the mensuration in impact leaching loose time limit.Leaching for the ease of suppressing medicine materical crude slice is fallen apart and is soaked the observation in loose time limit, according to repetition test discovery, adopts formula y=0.5kx+c to calculate amount of water, is the minimum amount of water of the loose time limit detection of certain compacting prepared slices of Chinese crude drugs leaching applicable.If exceed this amount of water, although can ensure the leaching of the various compacting prepared slices of Chinese crude drugs fall apart the time limit detect, excessive water can cause the serious waste of water resource, is unfavorable for the saving of water resource.Therefore, the preferred amount of water of the present invention adopts formula y=0.5kx+c to carry out calculating, and found by lot of experiments, above-mentioned amount of water account form is applicable to the compacting prepared slices of Chinese crude drugs of various different cultivars, specification.
The determination of above-mentioned amount of water, measure to provide add water quality standard for suppressing the leaching of prepared slices of Chinese crude drugs time limit of faling apart, when the different prepared slices of Chinese crude drugs are detected, also water consumption is detected without the need to groping voluntarily again, for the actual use of detection method provides a great convenience, also ensure that the accuracy of the loose mensuration of leaching and the saving of water resource utilize simultaneously.
Claims (10)
1. suppress the detection method in prepared slices of Chinese crude drugs leaching loose time limit, it is characterized in that: it comprises following operation steps:
Pressure prepared slices of Chinese crude drugs n block, put respectively in the loose instrument of leaching in n hydrostatic column, add water in each hydrostatic column, water-bath temperature control, stirs, the record leaching loose time; Wherein, n is positive integer.
2. detection method according to claim 1, is characterized in that: the described leaching instrument that falls apart comprises water bath heating device (1), n without the hydrostatic column (2) on top, and the n matched with hydrostatic column (2) props up paddle (3); Hydrostatic column (2) is fixed in water bath heating device (1); Paddle (3) is arranged on hydrostatic column (2) top, can vertically movement; Paddle is connected with motor (4).
3. detection method according to claim 2, is characterized in that: described hydrostatic column (2) is beaker.
4. the detection method according to Claims 2 or 3, is characterized in that: described hydrostatic column (2) diameter 100 ± 0.5 millimeters, high 170 ± 10 millimeters; Long 70 ± 0.5 millimeters of paddle (3).
5. detection method according to claim 1, is characterized in that: water-bath temperature control is at 20-90 DEG C; Rotating speed of agitator is 120 ± 10 turns per minute.
6. detection method according to claim 1, is characterized in that: amount of water y=0.5kx+c in each hydrostatic column, and wherein, k is the expansion coefficient of the different cultivars compacting prepared slices of Chinese crude drugs, and x is compacting prepared slices of Chinese crude drugs weight, and c is initial amount of water; Described expansion coefficient be the leaching of the compacting prepared slices of Chinese crude drugs loose after the ratio of medicine materical crude slice volume and weight.
7. detection method according to claim 6, it is characterized in that: the described compacting prepared slices of Chinese crude drugs are selected from safflower, mother chrysanthemum, chrysanthemum, cockscomb, inular flower, river honeysuckle 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, 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 boils 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, climbing groundsel, fevervine, bittersweet, the vine of multiflower knotweed, caulis lonicerae, Chinese ephedra, the celestial rattan of spirit, HERBA SHUTERIAE, luffa, dried orange peel, tangerine pith, caulis bambusae in taenian, stachyurus pith, the root bark of Chinese wolf-berry or the root bark of shaggy-fruited dittany,
The expansion coefficient k value of the various compacting prepared slices of Chinese crude drugs is as follows:
Safflower is 23.85 ± 4.95; Mother chrysanthemum 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 are 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 is 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 is 15.46 ± 0.91; Peppermint is 10.95 ± 0.91; Desmodium is 14.77 ± 0.83; Centipeda minima is 20.42 ± 1.49; The gold grass that boils 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 is 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; The celestial rattan of spirit 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 is 9.44 ± 0.91.
8. the detection method according to claim 6 or 7, is characterized in that: the single weight of the compacting prepared slices of Chinese crude drugs is 3 ~ 30g.
9. detection method according to claim 6, is characterized in that: described initial amount of water is 500ml.
10. the leaching of the qualified compacting prepared slices of Chinese crude drugs is fallen apart time limit detection method, it is characterized in that: it comprises following operation steps:
Get the compacting prepared slices of Chinese crude drugs to be measured 6 pieces, put in loose instrument 6 hydrostatic columns of leaching respectively, by the method record leaching loose time described in embodiment 1 ~ 9 any one; 6 pieces of loose time limit compacting prepared slices of Chinese crude drugs all within 5 minutes of leaching are certified products.
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