Whitening anti-aging uvioresistant compound and application thereof
An anti-aging and anti-ultraviolet technology, which is applied in the direction of dressing preparations, cosmetics, skin care preparations, etc., can solve the problem of single efficacy, achieve the effects of lightening fine lines, firming and smoothing the skin, improving whitening and anti-ultraviolet
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Embodiment 1
[0022] An embodiment of the whitening, anti-aging and anti-ultraviolet composition of the present invention, comprising jasmine extract, pomegranate seed extract, white peony extract and honeysuckle extract, and the jasmine extract, pomegranate seed extract, white peony extract The mass ratio to the honeysuckle extract is 1:1:1:1; the jasmine extract comprises jasmine leaf extract and jasmine flower extract, and the mass ratio of the two is 1:1.
[0023] The jasmine leaf extract is prepared by the following method: (1) crushing jasmine leaves to pass through a 60-mesh sieve; (2) adding 70% ethanol with a mass fraction 4 times the weight of jasmine leaves, soaking at 60°C 3h; (3) reflux extraction of the soaked material in step (2) at 60°C for 3 times, each time for 1.5h; (4) filter the extract, combine the filtrates, recover ethanol under reduced pressure, and obtain the product.
[0024] The jasmine flower extract is a jasmine flower alcohol extract, which is prepared by the ...
Embodiment 2
[0029] An embodiment of the whitening, anti-aging and anti-ultraviolet composition of the present invention, comprising jasmine extract, pomegranate seed extract, white peony extract and honeysuckle extract, and the jasmine extract, pomegranate seed extract, white peony extract The mass ratio of honeysuckle and honeysuckle extract is 10:5:5:3; the jasmine extract comprises jasmine leaf extract and jasmine flower extract, and the mass ratio of the two is 5:1.
[0030] The jasmine leaf extract is prepared by the following method: (1) crushing the jasmine leaves to pass through an 80-mesh sieve; (2) adding 85% ethanol with a mass fraction 8 times the weight of the jasmine leaves, soaking at 60°C 5h; (3) reflux extraction of the soaked material in step (2) at 80°C for 3 times, each time for 1.5h; (4) filter the extract, combine the filtrates, recover ethanol under reduced pressure, and obtain the product.
[0031] The preparation methods of the jasmine extract, pomegranate seed ex...
Embodiment 3
[0033] An embodiment of the whitening, anti-aging and anti-ultraviolet composition of the present invention, comprising jasmine extract, pomegranate seed extract, white peony extract and honeysuckle extract, and the jasmine extract, pomegranate seed extract, white peony extract The mass ratio to the honeysuckle extract is 8:3:3:2; the jasmine extract comprises jasmine leaf extract and jasmine flower extract, and the mass ratio of the two is 1:1.
[0034] The jasmine leaf extract is prepared by the following method: (1) crushing the jasmine leaves to pass through a 70-mesh sieve; (2) adding 80% ethanol with a mass fraction 5 times the weight of the jasmine leaves, soaking at 60°C 4.5h; (3) reflux extraction of the soaked material in step (2) at 75°C for 3 times, each time for 1.5h; (4) filter the extract, combine the filtrates, recover ethanol under reduced pressure, and obtain the product.
[0035] The preparation methods of the jasmine extract, pomegranate seed extract, white...
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