Perilla frutescens lozenge and preparation method thereof
A technique of perilla and perilla leaves is applied in the field of perilla lozenges and their preparation, and achieves the effects of being easy to carry, simple in preparation process and improving immunity of the body
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[0017] 1) Preparation of perilla extract: dry and crush perilla leaves, add 10 times the volume of 70% edible alcohol (solid-liquid ratio 1:10), use ultrasonic-assisted extraction, set the power at 200W, temperature at 60°C, and extraction time for 30 minutes , filter, take the supernatant, and extract the filter residue once more, combine the filtrate, concentrate under reduced pressure, and freeze-dry to obtain the perilla extract;
[0018] 2) Raw material ratio: 30 parts of perilla extract, 8 parts of microcrystalline cellulose, 1 part of citric acid, 60 parts of powdered sugar, 1 part of lubricant, appropriate amount of binder;
[0019] 3) Granulation: Each auxiliary material is passed through a 80-mesh sieve, mixed evenly in proportion, added with an appropriate amount of binder to make a soft material, passed through a 18-mesh sieve for granulation, dried at 60°C, crushed, and granulated through a 16-mesh sieve;
[0020] 4) Tablet compression: add 1 part of polye...
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