Anti-radiation composition
A composition and anti-radiation technology, which is applied in the direction of cosmetics, cosmetic preparations, dressing preparations, etc., can solve the problems of insignificant anti-radiation effect, misleading and deceiving consumers, and no anti-radiation effect, so as to promote the growth of keratinocytes , Strengthen the ability to retain water and lock water, and improve the effect of hematopoietic microenvironment
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[0028] Embodiments 1-5 The preparation method of the Icelandic lichen extract is as follows: take the fresh grass of Icelandic lichen, wash it with fresh water, dry it at 40°C, grind it into powder with a pulverizer, pass through a 0.5mm sieve, and store it in a sealed manner at 2°C; Add 10 μL of alkaline protease and 100 mL of sodium carbonate-sodium bicarbonate solution to 1 g of the above Icelandic lichen powder, and extract at 50°C for 13 hours; put the extract in a centrifuge and centrifuge for 20 minutes (speed 5000r / min), and take the supernatant solution, concentrated under reduced pressure, freeze-dried; stored at -20°C for future use.
[0029] Examples 1-5 The preparation method of astragalus polysaccharide is as follows: immerse astragalus in deionized water for reflux extraction for 2 hours, the ratio of solid to liquid (g:ml) is 1:5; recover the water extract, heat to 100°C, heat for 20 minutes, cool Finally, the filtrate is used for later use; the above-mentioned...
Embodiment 1～5
[0030] Embodiments 1 to 5 The preparation method of Aloe vera polysaccharide is as follows: take fresh Aloe vera leaves, wash and remove thorns, then soak in deionized water to remove impurities; peel the aloe after the above treatment, and scrape the inner layer Gel, get the gel solution after squeezing the juice; centrifuge the above gel solution at 8000r / min, collect the supernatant, add 90% ethanol solution after concentration under reduced pressure, and let stand at 3°C for 12h; collect the precipitate and use it Wash with absolute ethanol, dry in vacuum at 55°C, and pulverize to obtain Aloe vera polysaccharide.
[0031] The preparation method of embodiment 1~5 anti-radiation composition comprises the steps:
[0032] 1) Put sorbitan olivate, cetearyl glucoside, 16 / 18 alcohol, olive oil, and sweet almond oil into the oil phase pot, heat to 80°C, stir until all components melt and keep warm for later use;
[0033] 2) Put glycerin, 1,3-propanediol, carbomer, sodium hyaluron...
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