A kind of chrysanthemum salt, chrysanthemum salt toothpaste containing chrysanthemum salt and preparation method of chrysanthemum salt toothpaste
A technology of toothpaste and extract, which is applied in dentistry, pharmaceutical formulations, cosmetic preparations, etc. It can solve the problems of poor taste, poor prevention and treatment effect of salt-containing toothpaste, and achieve the effect of inhibiting and alleviating gingival inflammation
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[0025] The preparation method of described wild chrysanthemum extract comprises the following steps:
[0026] 1) using ethanol aqueous solution as the extraction solvent, carrying out reflux extraction to the wild chrysanthemum, and obtaining the ethanol extract;
[0027] 2) Concentrating the ethanol extract obtained in step 1) to obtain an ethanol concentrate;
[0028] 3) Adsorbing the ethanol concentrate obtained in step 2) with a macroporous resin, and eluting with an aqueous ethanol solution to obtain an ethanol eluent;
[0029] 4) Concentrating the ethanol eluate obtained in the step 3) to obtain the extract of Chrysanthemum chrysanthemum.
[0030] In the present invention, the weight ratio of the wild chrysanthemum extract to sodium chloride is preferably 3:1-30:1, more preferably 5:1-20:1, most preferably 8:1-15:1.
[0031] In order to obtain the wild chrysanthemum extract, the present invention adopts ethanol aqueous solution as an extraction solvent, carries out ref...
Embodiment 1
[0067] 1) Mix 100 g of wild chrysanthemum with 12.5 g of 50% ethanol aqueous solution, and carry out reflux extraction at 65° C. for 2 times, each extraction for 3 hours, to obtain an ethanol extract;
[0068] 2) Concentrate the ethanol extract obtained in step 1) under a pressure of 0.08 MPa, and filter to obtain the ethanol concentrate;
[0069] 3) The ethanol concentrate obtained in step 2) is adsorbed with a macroporous resin with 5 times the weight of the ethanol concentrate, and after the adsorption is completed, it is eluted with a 60% ethanol aqueous solution with a volume fraction of 60% ethanol aqueous solution and the ethanol concentrate. Weight ratio is 10:1, obtains ethanol eluent;
[0070] 4) Concentrating the ethanol eluent obtained in step 3) under a pressure of 0.09 MPa to obtain the wild chrysanthemum extract, the specific gravity of the wild chrysanthemum extract is 1.1; the total flavonoid content is 9.3 mg / ml;
[0071] 5) Mix and dissolve the wild chrysan...
Embodiment 2
[0073] 1) After drying and crushing 100 g of wild chrysanthemum, pass through an 80-mesh sieve and mix with 10 g of ethanol aqueous solution with a volume fraction of 60%, and carry out reflux extraction at 70 ° C for 3 times, each extraction for 3 hours, to obtain an ethanol extract;
[0074] 2) Concentrating the ethanol extract obtained in step 1) under a pressure of 0.09 MPa, and filtering to obtain the ethanol concentrate;
[0075] 3) Adsorb the ethanol concentrate obtained in step 2) with the AB-8 type macroporous resin with 7 times the weight of the ethanol concentrate, and after the adsorption is completed, use a volume fraction of 70% ethanol water to elute, and 70% ethanol water and The weight ratio of ethanol concentrated solution is 12:1, obtains ethanol eluate;
[0076] 4) Concentrating the ethanol eluent obtained in step 3) under a pressure of 0.09 MPa to obtain the wild chrysanthemum extract, the specific gravity of the wild chrysanthemum extract is 1.1; the tota...
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Abstract
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