Bacteriostatic and deodorant toothpaste and preparation method thereof
A toothpaste and paste technology, applied in dentistry, pharmaceutical formulations, cosmetic preparations, etc., can solve the problem of lack of plant-based antibacterial and bacteriostatic, and achieve the effect of being beneficial to large-scale industrial production, significantly antibacterial, and reducing use.
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[0041] (1) Formulation (content %)
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[0044] Preparation:
[0045] 1) The preparation method of the persimmon extract includes the following steps: crush and grind fresh whole persimmon fruit, add 60% ethanol and ultrasonically extract for 1 hour according to the fruit: 60% ethanol mass ratio of 1:10, to obtain an extract, and prepare the After the extract was centrifuged at 3000r / min for 30min, the supernatant was concentrated under reduced pressure at 48°C to obtain the total extract of persimmon; the total extract of persimmon was absorbed by AB-8 macroporous adsorption resin, and purified water was used as the eluent Carry out elution to remove sugar, after the sugar is completely removed, use 3 times the resin volume of absolute ethanol to elute at a flow rate of 2mL / min, and collect the eluate, concentrate under reduced pressure at 48°C to obtain a crude persimmon extract; The crude persimmon extract is subjected to ultrafiltration through a polya...
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