Yin-nourishing and heat-clearing, mental anxiety easing preparation
A technology for clearing the heart and calming the nerves and preparations, which is applied in the field of traditional Chinese medicine oral preparations, and can solve the problems of not finding mother-of-pearl and phoenix clothing clearing and calming preparations, etc.
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Embodiment 1
[0018] Recipe: 350 grams of mother-of-pearl, 1.4 grams of phoenix clothing
[0019] Preparation process: crush mother-of-pearl into medium powder, add 4000ml of 1.2mol / L hydrochloric acid and soak for more than 24 hours, stir until the bubbles disappear, pour off the acid soaking liquid, wash the precipitate with water 4 times, 300ml each time, take the precipitate and dry it, Crush and pass through a 80-mesh sieve; phoenix clothes are crushed into fine powder, mixed with the above fine powder, add 6500ml of 6mol / L sulfuric acid solution, stir for 10 minutes, hydrolyze at 115°C for 24 hours, filter, add calcium carbonate to the filtrate to adjust the pH To 5.5-5.8, continue to stir for 10 minutes, filter, wash the filter residue with water four times, 200ml each time, combine the filtrate, concentrate under reduced pressure to 300ml, add 100g of activated carbon, boil for 10 minutes, and filter. The activated carbon layer was washed four times with 100 ml of water, and the com...
Embodiment 2
[0021] Recipe: 210 grams of mother-of-pearl, 14 grams of phoenix clothing
[0022] Preparation process: crush mother-of-pearl into medium powder, add 4000ml of 1.2mol / L hydrochloric acid and soak for 28 hours, stir until the bubbles disappear, pour off the acid soaking liquid, wash the precipitate with water 4 times, 250ml each time, take the precipitate, dry it, and crush it , through an 80-mesh sieve; Phoenix clothes are crushed into fine powder, mixed with the above-mentioned fine powder, added 5500ml of 6mol / L sulfuric acid solution, stirred for 10 minutes, hydrolyzed at 120°C for 24 hours, filtered, and the filtrate was adjusted to PH by adding calcium carbonate 5.5-5.8, continue to stir for 10 minutes, filter, wash the filter residue with water four times, 200ml each time, combine the filtrate, concentrate under reduced pressure to 200ml, add 100g of activated carbon, boil for 10 minutes, and filter. The activated carbon layer was washed four times with 100 ml of water, ...
Embodiment 3
[0024] Recipe: 280 grams of mother-of-pearl, 7 grams of phoenix clothes
[0025] Preparation process: crush mother-of-pearl into medium powder, add 4000ml of 1.2mol / L hydrochloric acid and soak for 26 hours, stir until the bubbles disappear, pour off the acid soaking liquid, wash the precipitate with water 4 times, 350ml each time, take the precipitate, dry it, and crush it , pass through 80 mesh sieve; phoenix clothes are crushed into fine powder, mixed with the above fine powder, add 6000ml of 6mol / L sulfuric acid solution, stir for 10 minutes, hydrolyze at 110°C for 24 hours, filter, add calcium carbonate to the filtrate to adjust the pH to 5.5-5.8, continue to stir for 10 minutes, filter, wash the filter residue with water four times, 200ml each time, combine the filtrate, concentrate under reduced pressure to 250ml, add 100g of activated carbon, boil for 10 minutes, and filter. The activated carbon layer was washed four times with 100 ml of water, and the combined washing...
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