Xianlinggubao extract, preparation containing same and preparation method thereof
A technology of fairy bone bao and extract, applied in the field of medical invention, can solve the problems of high viscosity of liquid medicine, difficulty in filtering, difficult extraction of active ingredients, etc., and achieve remarkable results
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Embodiment 1
[0075] Example 1: Xianling Gubao Capsules
[0076] 1. The composition of the compound recipe: Epimedium 1167g, Suspension 167g, Salvia miltiorrhiza 83g, Anemarrhena 83g, Psoralea 83g, Rehmannia glutinosa 83g.
[0077] 2. Preparation method:
[0078] 1) Decoction and extraction of Epimedium with water for 3 times, the first time adding water 20 times, the second time adding 15 times water, the third time adding water 15 times, each 2h, the extract was filtered, the filtrate was combined, and concentrated to 80 times under reduced pressure The relative density at ℃ is 1.02, centrifuge while still hot, the rotation speed is 2500rpm, centrifuge for 20min, the supernatant is poured out, the macroporous adsorption resin HP-20 type, the concentration of the sample solution is 0.5g / ml; the sample volume is 1g crude drug / ml resin; the adsorption rate is 8ml / min; the elution rate is 16ml / min; the water elution volume is 5 times the column volume, the eluent is pale yellow, and the wat...
Embodiment 2
[0090] Example 2: Xianling Gubao Granules
[0091]1. Composition: Epimedium 600g, Suspension 80g, Salvia miltiorrhiza 50g, Anemarrhena 50g, Psoralea 50g, Rehmannia glutinosa 50g.
[0092] 2. Preparation method
[0093] 1) Decoction and extraction of Epimedium with water for 3 times, the first time adding 30 times water, the second time adding 20 times water, the third time adding 20 times water, decocting for 3 hours each time, the extract was filtered, The filtrate was combined, concentrated to a relative density of 1.08 at 90°C, centrifuged while hot, the rotation speed was 2500rpm, and the time was 20min, and the supernatant was poured out. 0.5g / ml; the loading volume is 1g crude drug / ml resin; the adsorption rate is 8ml / min; the elution rate is 16ml / min; the water elution volume is 5 times the column volume, the eluent is pale yellow, and the water is discarded Eluent (check for leakage of icariin, epimedin C, and total flavonoids); elute with 4 times the column volume o...
Embodiment 3
[0101] Example 3: Xianling Gubao Tablets
[0102] 1. Compound composition: Epimedium 1500g, 200g continuum, 150g Salvia miltiorrhiza, 150g Anemarrhena, 150g psoraleae, and 150g Rehmannia glutinosa.
[0103] 2. Preparation method:
[0104] 1) Epimedium is boiled and extracted 3 times with water. The first time is 20 times of water, the second time is 15 times of water, and the third time is 15 times of water. Each time is boiled for 2 hours, the extract is filtered, the filtrate is combined, and concentrated into a The relative density is 1.02 when it reaches 80°C, centrifuge while hot, the speed is 2500rpm, the time is 20min, the supernatant is poured out, passed through HP-20 macroporous adsorption resin column, the concentration of the sample solution is 0.5g / ml; The amount is 1g crude drug / ml resin; the adsorption rate is 8ml / min; the elution rate is 16ml / min; the water elution volume is 5 times the column volume, the eluent is light yellow, and the water eluent is discard...
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