Largetrifoliolious-bugbane-rhizome toothpaste
A technology of toothpaste and Cimicifuga, which is applied in dentistry, plant raw materials, medical science, etc., can solve the problems of impure extracts, seldom seen in the application research of Cimicifuga, and low extraction rate, so as to achieve high extraction efficiency and excellent production process. The effect of simplicity and simple extraction process
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Embodiment 1
[0024] A preparation method of Cimicifuga toothpaste:
[0025] (1) After cleaning Cimicifuga with clean water for 2 times, put it into a grinder, add 68% alcohol of 1 times its weight to grind, pour the ground Cimicifuga into a 100-mesh sieve, and collect sieved ethanol and Cimicifuga powder, put the unsifted Cimicifuga in a grinder, add 68% alcohol that is 1 times the weight and continue to grind until Cimicifuga completely passes through a 100-mesh sieve, collect the sieved liquid, filter, and obtain Cimicifuga powder. Put the hemp powder in a constant temperature drying oven, dry at 70°C for 30 minutes, put the cohosh powder into a supercritical carbon dioxide extraction tank, adjust the pressure and temperature of the extraction tank, and control the pressure of the extraction tank to 20MPa and the temperature to 42°C. Introduce supercritical carbon dioxide for extraction. The extraction time is 2.5 hours. After the extraction is completed, the supercritical carbon dioxide...
Embodiment 2
[0029] A preparation method of Cimicifuga toothpaste:
[0030] (1) Wash Cimicifuga with clean water twice, put it into a grinder, add 60% alcohol of 1 times its weight to grind, pour the ground Cimicifuga into a 100-mesh sieve, and collect sieved ethanol and Cimicifuga Powder, put the unsifted Cimicifuga in a grinder, add 1 times the weight of 60% alcohol and continue to grind until Cimicifuga completely passes through a 100-mesh sieve, collect the sieved liquid, and filter to obtain Cimicifuga powder. Put the hemp powder in a constant temperature drying oven, dry at 70°C for 30 minutes, put the cohosh powder into a supercritical carbon dioxide extraction tank, adjust the pressure and temperature of the extraction tank, and control the pressure of the extraction tank to 20MPa and the temperature to 45°C. Pass into supercritical carbon dioxide to extract, and the extraction time is 2h. After the extraction is completed, pass supercritical carbon dioxide containing the extract i...
Embodiment 3
[0034] A preparation method of Cimicifuga toothpaste:
[0035](1) After washing Cimicifuga with clean water twice, put it into a grinder, add 75% alcohol of 1 times its weight to grind, pour the ground Cimicifuga into a 100-mesh sieve, and collect sieved ethanol and Cimicifuga powder, put the unsifted Cimicifuga in a grinder, add 1 times the weight of 75% alcohol and continue to grind until Cimicifuga completely passes through a 100-mesh sieve, collect the sieved liquid, and filter to obtain Cimicifuga powder. Put the hemp powder in a constant temperature drying oven, dry at 70°C for 30 minutes, put the cohosh powder into a supercritical carbon dioxide extraction tank, adjust the pressure and temperature of the extraction tank, and control the pressure of the extraction tank to 20MPa and the temperature to 40°C. Pass into supercritical carbon dioxide to extract, and the extraction time is 3.5h. After the extraction is completed, pass the supercritical carbon dioxide containing...
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