Compound preparation capable of invigorating the brain and promoting intelligenc
A brain-enhancing and intellectual-enhancing, compound preparation technology is applied in pharmaceutical formulations, medical preparations containing active ingredients, plant raw materials, etc., to achieve the effects of significant drug efficacy, simple formulation and high safety factor.
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Embodiment 1
[0020] Weigh 2 parts of Yizhiren and 1 part of Astragalus membranaceus, crush them, add 4 to 20 times the amount of water, soak for 0.5 to 2.0 hours, decoct for 0.5 to 10 hours, decoct for 1 to 3 times, and then combine the decoction liquid, Filter, concentrate to a relative density of 0.5-2.0, and spray dry to obtain a dry extract. Then add an appropriate amount of auxiliary materials starch, lactose, sodium carboxymethyl cellulose, and an appropriate amount of cross-linked polyvinylpyrrolidone, magnesium stearate, etc., through appropriate preparation methods, such as mixing, granulation, granulation, compression, etc. piece, finished product.
Embodiment 2
[0022] Weigh 2 parts of Yizhiren and 1 part of Astragalus membranaceus, the raw materials of traditional Chinese medicine, crush them properly, add 5% to 95% ethanol (v / v) 4 to 20 times, extract 1 to 10 times, then combine the extracts, filter After drying, ethanol is recovered, the filtrate is concentrated to a relative density of 0.5-2.0, and spray-dried to obtain a dry extract. Then add an appropriate amount of auxiliary materials starch, lactose, sodium carboxymethyl cellulose, and an appropriate amount of cross-linked polyvinylpyrrolidone, magnesium stearate, etc., through appropriate preparation methods, such as mixing, granulation, granulation, compression, etc. piece, finished product.
Embodiment 3
[0024] Weigh 1 part of Yizhiren and 1 part of Astragalus membranaceus, the raw materials of traditional Chinese medicine, crush them properly, soak them in water (or ethanol), and use ultrasonic extraction for 0.5-10 hours, frequency 10Hz-1000kHz, power 10w-5000kw, extraction times 1 ~10 times, then combine the extracts, filter, concentrate to a relative density of 0.5-2.0, and spray dry to obtain a dry extract. Then add an appropriate amount of auxiliary materials starch, lactose, sodium carboxymethyl cellulose, and an appropriate amount of cross-linked polyvinylpyrrolidone, magnesium stearate, etc., through appropriate preparation methods, such as mixing, granulation, granulation, compression, etc. piece, finished product.
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