Lycium ruthenicum mill whitening and moisturizing smoothing toner and preparation method of smoothing toner
A technology of black fruit wolfberry and skin softening water is applied in the directions of skin care preparations, pharmaceutical formulations, cosmetic preparations, etc., which can solve the problems of insignificant effect and skin irritation, achieve good skin care effect, prevent skin aging, The effect of moisturizing the skin
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[0027] The preparation method of the seaweed extract is as follows: the seaweed after removing impurities is washed and minced with a dilute acid solution with a pH of 2 to 4, ground and homogenized in a dilute acid solution with a pH of 2 to 4, and then homogenized The pulped seaweed is matured and sterilized at a temperature of 121-135°C and a pressure of 1-5 MPa for 0.5-2 hours, the degraded seaweed pulp is adjusted to pH 5.0-7.0 by adding alkali, and the pre-cultured seaweed pulp is inoculated into the adjusted seaweed slurry The probiotic strains are conventionally fermented, and then algin oligosaccharides are added to the fermented slurry for preparation to protect and proliferate the probiotics, and the preparation is made into a slurry with a concentration of 20g / mL, which is the seaweed extract.
[0028] The preparation method of the propolis extract is as follows: after removing impurities, the propolis is frozen at a temperature below -5°C for 45h to 52h, then the f...
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