Radix aconiti agrestis extract and its preparing method
A technology of extract and Radix Root, applied in the field of Radix Root Extract, can solve the problems of adding water, decocting times, difficult firepower, improperly compatible prescriptions, inconvenient for large-scale production operation and quality control, etc., and achieves economical processing. cost, the effect of expanding drug sources
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Embodiment 1
[0028] The preparation of embodiment 1 raw grass black water extract
[0029] Take 13.50 kg of raw Aconitum aconitum, soak in water for 30 minutes, add 10 times the amount of water to decoct, the decoction time is 3 hours after boiling, add 10 times the amount of water for the second time, decoct for 3 hours, filter, and combine the filtrate , concentrated under reduced pressure to 1.02-1.05 (60°C), dried to obtain 2.45Kg of extract, the inlet air temperature: 90-100°C, and the outlet air temperature: 60-65°C.
Embodiment 2
[0030] Embodiment 2 Preparation of Aconiti officinalis water extract
[0031] Take 12.50 kg of Aconitum aconitum medicinal material, soak in water for 30 minutes, add 10 times the amount of water to decoct, the decoction time is 3 hours after boiling, add 10 times the amount of water for the second time, decoct for 3 hours, filter, and combine the filtrate , concentrated under reduced pressure to 1.02-1.05 (60°C), dried to obtain 2.21Kg of extract, the inlet air temperature: 90-100°C, and the outlet air temperature: 60-65°C.
Embodiment 3
[0032] The preparation of embodiment 3 raw grass black water extract granules
[0033] Take 13.00kg of raw Aconitum aconitum, soak in water for 30 minutes, add 9 times the amount of water to decoct, the decoction time is 2.5 hours after boiling, add 7 times the amount of water for the second time, decoct for 2.5 hours, filter, and combine The filtrate is concentrated under reduced pressure to 1.02-1.05 (60°C), dried to obtain 2.25Kg of extract, the air inlet temperature is 90-100°C, the outlet air temperature is 60-65°C, and the extract is added to starch granules, The whole grain is made into granules.
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