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Composition containing recombinant human collagen, freeze-dried material and preparation method thereof, and cosmetics
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A technology of human collagen, composition, applied in the field of cosmetics
Pending Publication Date: 2020-04-07
广州领衔生物科技有限公司
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However, as a series of problems caused by the use of growth factors were discovered, my country banned the addition of growth factors in cosmetics
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Embodiment 1
[0066] A composition containing recombinant human collagen, the raw materials of which are expressed in mass percent, comprising: 1% mannitol, 1.5% pullulanasepolysaccharide, 0.7% recombinant human collagen, 0.05% mevalonolactone and water 96.75%.
[0067] Mix the above raw materials evenly, sterilize, pass through a 400-mesh filter cloth, sub-package, and freeze-dry to obtain freeze-dried powder.
Embodiment 2
[0069] A composition containing recombinant human collagen, the raw materials of which are expressed in mass percent, including: 1% mannitol, 1.5% pullulanasepolysaccharide, 0.1% sodium hyaluronate, 0.7% recombinant human collagen, Centella asiatica Extract 0.5%, Mevalonolactone 0.05% and Water 96.15%.
[0070] Mix mannitol, pullulanase polysaccharide and ultrapure water, stir until the solution is clear and transparent, filter it with a 400-mesh filter cloth and put it in a high-temperature steam sterilizer for high-temperature sterilization (121°C, 0.1Mpa, 30 minutes) Obtain A solution;
[0071] Stir sodium hyaluronate, recombinant human collagen and centella asiatica extract with sterile warm water (31°C) until completely dissolved, then add mevalonolactone, stir evenly, and filter with a 500-mesh filter cloth to obtain solution B ;
[0072] After the A solution is lowered to 25°C, filter it with a 400-mesh filter cloth, add the B solution, stir evenly, and immediately d...
Embodiment 3
[0079] A composition containing recombinant human collagen, the raw materials of which are calculated by mass percentage: 5% mannitol, 1.5% pullulanase polysaccharide, 0.01% sodium hyaluronate, 0.7% recombinant human collagen, centella asiatica Extract 0.5%, Mevalonolactone 0.05% and Water 92.24%.
[0080] Mix mannitol, pullulanase polysaccharide and ultrapure water, stir until the solution is clear and transparent, filter it with a 500-mesh filter cloth, and put it into a high-pressure steam sterilizer for high-temperature sterilization (121°C, 0.1Mpa, 30 minutes) Obtain A solution;
[0081]Stir sodium hyaluronate, recombinant human collagen and centella asiatica extract with sterile warm water (35°C) until completely dissolved, then add mevalonolactone, stir evenly, and filter with a 500-mesh filter cloth to obtain solution B ;
[0082] After the A solution is lowered to normal temperature, filter it with a 500-mesh filter cloth, add the B solution, stir evenly, and immedi...
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Abstract
The invention provides a composition containing recombinant human collagen, a freeze-dried material and preparation method thereof, and cosmetics. The composition containing the recombinant human collagen comprises the following raw materials, by mass: 0.1 percent to 10 percent of mannitol, 0.01 percent to 3 percent of pullulanasepolysaccharide, 0.01 percent to 1.2 percent of the recombinant human collagen, 0.01 percent to 0.1 percent of DL-Mevalonolactone, and the balance being water. In addition, the freeze-dried material is prepared by using the composition containing recombinant human collagen. Besides, the preparation method includes the following steps: dissolving all effective components in the raw materials in water; and carrying out freeze-drying to obtain the freeze-dried material. The cosmetic comprises the composition containing the recombinant human collagen. The composition containing recombinant human collagen, the freeze-dried material and preparation method thereof, and cosmetics have effects of realizing moisturizing, brightening skin, resisting aging, removing wrinkles, protecting the skin, repairing the skin and the like.
Description
technical field [0001] The invention relates to the field of cosmetics, in particular to a composition containing recombinant human collagen, a freeze-dried material, a preparation method thereof and cosmetics. Background technique [0002] With the improvement of people's living standards, the demand for cosmetics is also increasing, and the requirements are gradually increasing. Especially for cosmetics that improve and repair skin conditions, the demand has increased sharply. People's demand for products with functions such as moisturizing, brightening skin tone, anti-wrinkle, skin repair, and anti-acne marks is particularly obvious. [0003] In many cosmetics currently on the market, the ingredients that can provide core functions are mainly growth factors. However, as a series of problems caused by the use of growth factors were discovered, my country banned the addition of growth factors in cosmetics. [0004] Therefore, it is an urgent problem to provide a product ...
Claims
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