Method for preventing or treating conjunctivitis and herpes zoster palpebral dermatitis and bear gall powder used by method
A technology of bear bile powder and bear bile, which is applied to medical preparations containing active ingredients, powder delivery, and pharmaceutical formulas, etc., and can solve problems such as easy moisture absorption and agglomeration, unstable properties, and easy corruption of bear bile powder
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Embodiment 1
[0100] Embodiment 1: prepare bear bile powder
[0101] (1) Filtrate the bear bile collected by the tubeless drainage method to obtain the filtrate, add 0.75 times the amount of water to dilute to obtain bear bile fluid, and place it at a temperature of 2-6°C for 12 hours before performing subsequent operations;
[0102] (2) In the mode of bubbling, in step (1) gained bear bile liquid, be charged with nitrogen for 27min, then be charged with carbon dioxide for 18min;
[0103] (3) Pour the bear bile liquid processed through the above operations into the material tray (the depth of the liquid layer is 1.5~2.5cm), and immediately place it in a freeze dryer that has been frozen to -50°C in advance, and freeze it for 3.5 hours; The temperature was raised to -22°C at a rate of 0.3°C and kept for 1 hour; then the temperature was raised to -3°C at a rate of 0.3°C per minute and kept for 2.5 hours; then the temperature was raised to 10°C at a rate of 0.3°C per minute and kept for 4.5 h...
Embodiment 2
[0111] Embodiment 2: prepare bear bile powder
[0112] (1) Filtrate the bear bile collected by the tubeless drainage method to obtain the filtrate, add 0.5 times the amount of water to dilute to obtain the bear bile fluid, and let it stand at a temperature of 2-6° C. for 12 hours before performing subsequent operations;
[0113] (2) In the mode of bubbling, in step (1) gained bear bile liquid, be filled with nitrogen 30min, then be filled with carbon dioxide 15min;
[0114] (3) Pour the bear bile liquid processed through the above operations into the material tray (the depth of the liquid layer is 1.5~2.5cm), and immediately place it in a freeze dryer that has been frozen to -55°C in advance, and freeze it for 3 hours; The temperature was raised to -23°C at a rate of 0.3°C and kept for 1.5 hours; then the temperature was raised to -2°C at a rate of 0.25°C per minute and kept for 2 hours; then the temperature was raised to 12°C at a rate of 0.25°C per minute and kept for 5 hour...
Embodiment 3
[0122] Embodiment 3: prepare bear bile powder
[0123] (1) Filter the bear bile collected by the tubeless drainage method to obtain the filtrate, add 1 times the amount of water to dilute to obtain the bear bile fluid, and let it stand at a temperature of 2-6°C for 12 hours before performing subsequent operations;
[0124] (2) In the mode of bubbling, in step (1) gained bear bile liquid, be filled with nitrogen 25min, then be filled with carbon dioxide 20min;
[0125] (3) Pour the bear bile liquid processed through the above operations into the material tray (the depth of the liquid layer is 1.5~2.5cm), and immediately place it in a freeze dryer that has been frozen to -45°C in advance, and freeze it for 4 hours; The temperature was raised to -20°C at a rate of 0.35°C and kept for 1.2 hours; then the temperature was raised to -2°C at a rate of 0.35°C per minute and kept for 3 hours; then the temperature was raised to 15°C at a rate of 0.34°C per minute and kept for 4 hours; ...
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