Traditional Chinese medicine extract with heat-clearing, detoxifying, antibacterial and anti-inflammatory functions and preparations and quality control method thereof
A heat-clearing and detoxifying, extracting technology, applied in the field of medicine, can solve the problems of slow effect, large dosage, and influence on curative effect
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Embodiment 1
[0104] ①Heat-clearing and detoxifying, anti-bacterial and anti-inflammatory traditional Chinese medicine extract
[0105] (1) After boiling 451g of dandelion and 112g of kudiding with 4-20 times of water, add 169g of Scutellaria baicalensis, decoct for 1-3 times, each time for 10-120min, combine the decoction, filter, take the filtrate and concentrate it into an extract I (relative density 1.01~1.20, measured at 50~70°C);
[0106] (2) Add ethanol to the extract I prepared in step (1) until the alcohol content is 30%-90%, let it stand for 6h-9h, filter, take the filtrate to recover ethanol, and obtain extract II (relative density 1.01 ~1.20, measured at 50~70℃);
[0107] (3) Add 4-20 times 30%-90% ethanol solution of Radix Radix 169g to reflux and extract 1-3 times, each time for 10-120 minutes, combine the extracts, filter, take the filtrate to recover ethanol, and obtain extract III (relatively Density 1.01~1.20, measured at 50~70℃);
[0108] (4) Combine the extract II pre...
Embodiment 2
[0176] ①Heat-clearing and detoxifying, anti-bacterial and anti-inflammatory traditional Chinese medicine extract
[0177] (1) After boiling 507g of dandelion and 85g of kudiding with 4 to 20 times of water, add 169g of Scutellaria baicalensis, decoct for 1 to 3 times, each time for 10 to 120 minutes, combine the decoction, filter, take the filtrate and concentrate it into an extract I (relative density 1.01~1.20, measured at 50~70°C);
[0178] (2) Add ethanol to the extract I prepared in step (1) until the alcohol content is 30%-90%, let it stand for 6h-9h, filter, take the filtrate to recover ethanol, and obtain extract II (relative density 1.01 ~1.20, measured at 50~70℃);
[0179] (3) Add 4-20 times of 30%-90% ethanol solution to 507g Radix Radix Radix and reflux extract 1-3 times, each time for 10-120min, combine the extracts, filter, take the filtrate to recover ethanol, and obtain extract III (relatively Density 1.01~1.20, measured at 50~70℃);
[0180] (4) Combine the ...
Embodiment 3
[0248] ①Heat-clearing and detoxifying, anti-bacterial and anti-inflammatory traditional Chinese medicine extract
[0249] (1) Boil 280g dandelion and 110g Kudiding with 4-20 times of water, then add 169g Scutellaria baicalensis, decoct 1-3 times, 10-120min each time, combine the decoction, filter, take the filtrate and concentrate it into an extract I (relative density 1.01~1.20, measured at 50~70°C);
[0250] (2) Add ethanol to the extract I prepared in step (1) until the alcohol content is 30%-90%, let it stand for 6h-9h, filter, take the filtrate to recover ethanol, and obtain extract II (relative density 1.01 ~1.20, measured at 50~70℃);
[0251] (3) Add 4-20 times 30%-90% ethanol solution of Radix Radix 140g to reflux and extract 1-3 times, each time for 10-120 minutes, combine the extracts, filter, take the filtrate to recover ethanol, and obtain extract III (relatively Density 1.01~1.20, measured at 50~70℃);
[0252] (4) Combine the extract II prepared in step (2) and...
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