Acne preventing and treating additive and application thereof
An additive and acne technology, which is applied in the direction of dressing preparations, skin care preparations, cosmetics, etc., can solve the problems of ineffective prevention of acne and easy to cause allergies, so as to improve the body's immunity, enhance the body's immunity, The effect of improving the antibacterial ability
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[0024] 1. The preparation method of Smilax smilax extract is as follows:
[0025] Weigh clean Smilax smilax, dry, crush into Smilax smilax powder, add 95% ethanol according to the ratio of solid to liquid 1:35, extract at 85-90°C for 2 hours, filter, repeat the extraction of filter residue twice, and combine the filtrate to obtain The crude extract of Smilax smilax; after the crude extract is adsorbed by macroporous resin, the solvent is recovered by a rotary evaporator, concentrated, and the extract of Smilax smilax is obtained.
[0026] 2. The preparation method of winter melon seed oil is as follows:
[0027] Cleanly select winter melon seeds, wash, dry at low temperature, and crush to obtain winter melon seed powder; add 10 to 15 times the amount of solvent to the winter melon seed powder, extract in a water bath at 80°C for 2 hours, filter, and transfer the filtrate to a rotary evaporator In the process, the solvent is recovered, and the concentrated solution is dried in...
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