Preparation method of traditional Chinese medicine particles for treating cold and influenza
A technology of traditional Chinese medicine granules and influenza, applied in the field of medicine, can solve the problems of lack of effective control of extract quality, affecting the dissolution of active ingredients, loss of heat-sensitive components of drugs, etc., to save production time, shorten heating time, and reduce degradation and loss. Effect
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Embodiment 1
[0014] Weigh 625g of isatidis root, 750g of goldenrod, 1000g of a little red, 375g of licorice, and 63g of ginger. Wherein the licorice is ultrafinely pulverized to obtain the licorice fine powder passed through a 200-mesh sieve. Add 8 times the amount of water to Banlangen, use 400w microwave heating to extract twice, each time for 15 minutes, the obtained extracts are combined and filtered, the filtrate is concentrated to a relative density of 1.10 (50°C), and ethanol is added to make the alcohol content reach 60% , filtered, and the filtrate was concentrated to a relative density of 1.10 (50° C.) after recovering ethanol to obtain Banlangenqing paste. Add 10 times the amount of water to goldenrod, a little red, and ginger, and use 400w microwave heating to extract twice, 15 minutes each time. The obtained extracts are combined and allowed to stand for 12 hours. The supernatant is concentrated to a relative density of 1.10 (50°C ), to obtain the water extract clear ointment...
Embodiment 2
[0016] Weigh 625g of isatidis root, 750g of goldenrod, 1000g of a little red, 375g of licorice, and 63g of ginger. Wherein the licorice is ultrafinely pulverized to obtain licorice fine powder passing through a 300-mesh sieve. Add 8 times the amount of water to Banlangen, use 600w microwave heating to extract twice, 10 minutes each time, the obtained extracts are combined and filtered, the filtrate is concentrated to a relative density of 1.15 (50°C), and ethanol is added to make the alcohol content reach 60% , filtered, and the filtrate was concentrated to a relative density of 1.15 (50° C.) after recovering ethanol to obtain Banlangenqing paste. Add 10 times the amount of water to goldenrod, a little red, and ginger, and use 600w microwave heating to extract twice, 10 minutes each time. The obtained extracts are combined and allowed to stand for 18 hours, and the supernatant is concentrated to a relative density of 1.15 (50°C ), to obtain the water extract clear ointment. ...
Embodiment 3
[0018] Weigh 2.7kg Radix Radix, 3kg Solidago, 4kg Radix Glycyrrhizae, 1.5kg Radix Glycyrrhizae, and 0.25kg Ginger. Wherein the licorice is ultrafinely pulverized to obtain the licorice fine powder passed through a 200-mesh sieve. Add 8 times the amount of water to Banlangen, use 600w microwave heating to extract twice, each time for 20 minutes, the obtained extracts are combined and filtered, the filtrate is concentrated to a relative density of 1.15 (50°C), and ethanol is added to make the alcohol content reach 75% , filtered, and the filtrate was concentrated to a relative density of 1.10 (50° C.) after recovering ethanol to obtain Banlangenqing paste. Add 10 times the amount of water to goldenrod, a little red, and ginger, and use 600w microwave heating to extract twice, 20 minutes each time. The obtained extracts are combined and allowed to stand for 24 hours, and the supernatant is concentrated to a relative density of 1.10 (50°C ), to obtain the water extract clear oint...
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