Antibacterial antiallergic moisturizing treatment mist
A moisturizing spray, anti-allergic technology, applied in cosmetics, skin care preparations, medical preparations containing active ingredients, etc., to prevent allergic or inflammatory reactions, improve capillary microcirculation, and reduce sensitivity.
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[0025] The preparation method of above-mentioned spirea alkaloid is as follows:
[0026] Collect fresh Spiraea willowii, wash, dry, pulverize, and pass through a 40-mesh sieve to obtain Spiraea willowii powder; put the above-mentioned obtained Spiraea willowii powder into a flask, add acidic water, and connect the flask to 40cm condenser tube, reflux and extract at 85°C for 2 hours to obtain the extract; adjust the pH of the above-mentioned extract to 3 with 0.5% HCL, and filter; extract the acid aqueous solution twice with chloroform, and discard the chloroform layer , add 0.5% NaOH to the acid water to adjust the pH to 7, and let it stand and filter; then use 0.5% NaOH to adjust the pH to 11, and then use chloroform to extract 3 times until there is no alkaloid in the water; Add chloroform to the instrument and place it on an ultrasonic cleaner to elute, and the obtained spirea alkaloids. In addition, the HCL, NaOH and chloroform used in the preparation method of the spirae...
Embodiment 1-5
[0031] Embodiment 1-5 The preparation method of a kind of antibacterial antiallergic moisturizing spray is as follows:
[0032] (3) Accurately weigh EDTA-2 sodium, glycerin, propylene glycol, allantoin, sodium hyaluronate, dipotassium glycyrrhizinate, dextran, trehalose, hydromagnet, rhodophyta (RHODOPHYTA) extract / Add brown algae extract / sorbitic alcohol / water and deionized water to a stirring pot and mix and stir for 30 minutes at a speed of 800 r / min at room temperature, disperse evenly, and obtain phase A;
[0033] (4) Add spiraea alkaloids, flavonoids, ursolic acid, ethylhexylglycerin, and phenoxyethanol to phase A in sequence, stir at 800r / min for 10min, and discharge evenly.
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