Wall-broken tall gastrodia tuber preparation
A technology of Gastrodia elata and preparation, which is applied in the field of Gastrodia elata broken wall preparation, which can solve the problems of easy loss of drug effect, easy oxidation of broken wall powder, and low stability, so as to achieve easy disintegration and dispersion, easy to drink with warm boiled water, and stable finished product strong effect
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Embodiment 1
[0022] Take Gastrodia elata, coarsely pulverize it into a coarse powder of about 100 meshes, and ultrafinely pulverize it into a powder in which 90% of the particles in the ultrafine powder have a particle size less than or equal to 35 μm, and add ethanol-water solution (the mass fraction of ethanol is 50% ) soft material by wet method, the ratio of solution to superfine powder is 0.3:1 (by weight), after mixing, pre-installed 10-mesh sieve, the extrusion speed is 50r / min, and the extrusion force is 1MPa to make wet granules , the wet granules were transposed into a hot air circulation oven, the drying temperature was set at 70°C, and dried for 2.5 hours until dry.
[0023] Note: The full score is 10.
Embodiment 2
[0025] Take Gastrodia elata, coarsely pulverize it into a coarse powder of about 100 meshes, and ultrafinely pulverize it into a powder in which 90% of the particles in the ultrafine powder have a particle size less than or equal to 35 μm. Add ethanol-water solution (the mass fraction of ethanol is 70% ) soft material by wet method, the ratio of solution to superfine powder is 0.5:1 (by weight), after mixing, pre-installed 10-mesh sieve, the extrusion speed is 60r / min, and the extrusion force is 0.8MPa to make wet Granules, wet granules were transferred to a vacuum microwave drying oven, set the drying temperature to 45°C, dried for 0.75h until dry, and sieved to obtain Gastrodia elata wall-broken preparation.
[0026] Note: The full score is 10.
Embodiment 3
[0028] Take Gastrodia elata, coarsely pulverize it into a coarse powder of about 100 meshes, and ultrafinely pulverize it into a powder in which 90% of the particles in the ultrafine powder have a particle size less than or equal to 35 μm, add ethanol-water solution (the mass fraction of ethanol is 90%) ) soft material by wet method, the ratio of solution to superfine powder is 0.8:1 (by weight), after mixing, pre-installed 30-mesh sieve, the extrusion speed is 80r / min, and the extrusion force is 0.3MPa to make wet Granules, wet granules are transferred to a hot air circulation oven, set the drying temperature to 70°C, and dried for 2.5 hours until dry.
[0029] Note: The full score is 10.
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