A kind of preparation method of stable Dieda Qili composition tablet
A composition and Dieda technology, which is applied in the direction of drug combination, effective ingredients of hydroxyl compounds, medical preparations containing active ingredients, etc., can solve the problems of poor long-term stability of the iconic ingredients of Dieda Qili Tablets, and prevent Degradation of dried blood, solving stability problems, and tight connection
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[0034] The preparation process of Dieda Qili Tablets is as follows:
[0035] (1) Mix notoginseng, safflower, angelica, frankincense, myrrh, and catechu Chinese herbal medicine pieces, and use a vibrating low-temperature pulverizer to pulverize into fine powder, and set the temperature at -10°C to -20°C to obtain a medicinal powder mixture, a medicinal powder mixture The D90 particle size index is controlled between 40-80μm.
[0036] (2) Take the powder mixture and cinnabar, and add it to the wet granulator at low speed (800-1250rpm) and mix for 5-10 minutes, then add 5-8% povidone K 30 50%-70% ethanol solution is suitable for making soft materials, and the stirring and cutting knife of the wet granulator are both turned on at high speed (2500-2870rpm), and the material is discharged after 2-3 minutes, and granulated with a 40-60 mesh sieve. Obtain primary medicinal material granules. Then put the primary medicinal material granules into a boiling dryer for drying, the temper...
Embodiment 1
[0041] The formula of this embodiment is: 40 parts by weight of cinnabar, 0.8 parts by weight of musk, 16 parts by weight of dried blood, 1.6 parts by weight of borneol, 8 parts by weight of notoginseng, 32 parts by weight of myrrh, 48 parts by weight of safflower, and 32 parts by weight of frankincense , 80 parts by weight of angelica and 40 parts by weight of catechu. The preparation method is:
[0042] (1) Roughly mix notoginseng, safflower, angelica, frankincense, myrrh, and catechu decoction pieces, and grind them into fine powder (particle size D90 is 40-80 μm) ) for subsequent use to obtain the medicated powder mixture.
[0043] (2) Take the medicine powder mixture and cinnabar and mix them in a wet granulator at low speed (1000rpm) for 10 minutes, add 8% povidone K30 in 50% ethanol solution to make soft material, stir and cut at high speed (2600rpm) 3 minutes, discharge, granulate with a 40-mesh sieve, dry in a fluidized dryer, the temperature of the material is cont...
Embodiment 2
[0047] The formula of this embodiment is: 40 parts by weight of cinnabar, 0.8 parts by weight of musk, 16 parts by weight of dried blood, 1.6 parts by weight of borneol, 8 parts by weight of notoginseng, 32 parts by weight of myrrh, 48 parts by weight of safflower, and 32 parts by weight of frankincense , 80 parts by weight of angelica and 40 parts by weight of catechu. The preparation method is basically the same as in Example 1, except that the consumption of hydrogenated castor oil is increased to 2% of the prescription amount.
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