Allium chinensis extract cosmetic additive agent and use
A technology for cosmetic additives and extracts, which is applied in the field of cosmetic preparation and achieves the effects of simple preparation method, safe use and mild action
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Embodiment 1
[0014] (1) Take 5kg of fresh Zizania zizizi, wash and drain, grind to 20 mesh, add 20kg of ethanol, and reflux for 4 hours;
[0015] (2) After filtering, take the filtrate and concentrate in vacuo at 0.05 MPa and 60° C. to remove ethanol;
[0016] (3) The concentrated solution after vacuum concentration was fully mixed with 5kg of glycerin, and filtered, and 0.1kg of Jimei plus2 was added to the filtrate as a preservative.
Embodiment 2
[0018] (1) Take 5 kg of fresh Zizania officinalis, wash it, drain the water, crush it to 20 mesh, add 6 kg of acetone, and reflux extraction for 6 hours;
[0019] (2) Take the filtrate after filtration, and vacuum concentrate at 0.09MPa and 50°C to remove acetone;
[0020] (3) The concentrate after vacuum concentration is fully mixed with 6kg of butanediol, and filtered, and 0.1kg of Jimei plus2 is added to the filtrate as a preservative.
Embodiment 3
[0022] (1) Take 5kg of fresh Zizania zizizi, wash and drain, grind to 40 mesh, add 10kg of acetone, and reflux for 6 hours;
[0023] (2) After filtering, take the filtrate and concentrate in vacuo at 0.07MPa and 45°C to remove acetone;
[0024] (3) The concentrated solution after vacuum concentration is fully mixed with 4kg of propylene glycol, and filtered, and 0.1kg of Jimei plus2 is added to the filtrate as a preservative.
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