Freckle-removal beautifying biological composition
A composition and biological technology are applied in the field of freckle-removing and cosmetic biological compositions to achieve the effects of obvious freckle-removing and beauty, preventing chloasma, and reducing absorption and retention.
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Embodiment 1
[0024] Example 1: Freckle-removing beauty biological composition, including 45 grams of silver bar powder, 35 grams of Pu'er tea extract, 15 grams of soybean isoflavones, 15 grams of SOD, 15 grams of salvia miltiorrhiza extract, and 20 grams of angelica extract.
[0025] Among them, the preparation method of silver bar powder is to squeeze the silver bars to obtain silver bar slag and juice; add 3 times the water to the silver bar slag, heat at a constant temperature of 60°C for 2 hours, filter to obtain the extract, combine the juice and the extract, and pass through After spray drying, a silver bar extract with a moisture content of ≤5.0% is obtained, and then crushed to obtain silver bar powder. During spray drying, the outlet temperature of the drying tower is 40-50°C, and the vacuum degree in the tower is 0.02-0.04 MPa.
[0026] The preparation method of Pu'er tea extract is to add 10 times the amount of water to Pu'er tea, heat and extract at 80°C for 3 times, each tim...
Embodiment 2
[0030] Example 2 : freckle-removing cosmetic biological composition, substantially the same as embodiment 1, the difference is:
[0031] Among them, the preparation method of silver bar powder is to squeeze silver bars to obtain silver bar slag and juice; add 1-2 times of water to the silver bar slag, heat at a constant temperature of 40°C for 3 hours, filter to obtain the extract, and combine the juice and extract , after spray drying, the silver bar extract with moisture content ≤ 5.0% is obtained, and then crushed to obtain silver bar powder.
[0032] The preparation method of Pu'er tea extract is to add 8-10 times the amount of water to Pu'er tea, heat and extract 2 times at 70-80°C for 60 minutes each time, combine the extracts, and then concentrate to a density of 1.05-1.10g / The clear paste of L; then microwave vacuum drying to obtain a solid with a water content of less than 5.0%, which is pulverized to obtain a Pu'er tea extract.
[0033] The preparation method of ...
Embodiment 3
[0036] Example 3 : freckle-removing cosmetic biological composition, substantially the same as embodiment 1, the difference is:
[0037] Among them, the preparation method of silver bar powder is to squeeze the silver bars to obtain silver bar slag and juice; add 6 times the water to the silver bar slag, heat at a constant temperature of 70°C for 1 hour, filter to obtain the extract, combine the juice and the extract, and pass through After spray drying, a silver bar extract with a moisture content of ≤5.0% is obtained, and then crushed to obtain silver bar powder.
[0038]The preparation method of Pu'er tea extract is to add 10-12 times the amount of water to Pu'er tea, heat and extract at 90°C for 3 times, 40min each time, combine the extracts, and then concentrate to a density of 1.15-1.20g / L. Clear paste; microwave vacuum drying to obtain a solid with a water content of less than 5.0%, pulverize to obtain Pu'er tea extract.
[0039] Preparation method of Salvia miltiorr...
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