Application and preparation method of golden cherry seed extract in whitening, moisturizing and anti-aging skin care products
A technology of golden cherry seeds and extracts, which is applied in the directions of skin care preparations, cosmetic preparations, cosmetics, etc., can solve the problem that the whitening and moisturizing effect of golden cherry seeds has not been studied yet, and achieves high utilization rate of raw materials and high degree of completion. , the effect of saving solvent
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Embodiment 1
[0063] A golden cherry whitening moisturizing anti-aging emulsion, its components and in terms of mass percentages are: Phase A: 3.5% golden cherry seed oil, 2% petrolatum, 1% jojoba oil, 5% shea butter, Beeswax 2%; Phase B: polysorbate 801.5%, glycerin 2%, 1,3-butanediol 3%, Rosa rufica seed extract 0.5%, Rosa rufica polysaccharide 1%, purified water 77.5 %; Phase C: preservative 0.5%, essence 0.5%.
[0064] Preparation method of Fructus Rosa Fructus extract: take Fructus Rosa Fructus seeds and dry, powder and sieve, then add 20 times of 60% ethanol to the seeds respectively, use 75°C water bath to reflux for 1 hour, filter, repeat the operation three times, and combine the extracts Concentrate under reduced pressure to a relative density of 1.5, and finally vacuum-dry to obtain the extract of Rosa rufica seeds; add 10 times petroleum ether to the seeds of Rosa rufica, extract in a Soxhlet extractor, extract at 80°C for 3 hours, and vacuum filter , reclaim the solvent, vacuu...
Embodiment 2
[0068] A golden cherry whitening, moisturizing and anti-aging toner, its components and mass percentages are: 4% cucumber extract, 25% aloe juice, 2% golden cherry seed extract, 2% golden cherry essence polysaccharide, mineral spring Water 67%.
[0069] Preparation method of Fructus Rosa Rosa extract: take Fructus Rosa Fructus seeds and dry, powder and sieve, then add 10 times of 80% ethanol to the seeds respectively, use 79°C water bath to reflux for 2 hours, filter, repeat the operation three times, and combine the extracts Concentrate under reduced pressure to a relative density of 1.3, and finally vacuum-dry to obtain the extract of Rosa japonica seeds; add 20 times deionized water to the pulp of Rosa japonica, sonicate at 80°C for 100 minutes, repeat the operation three times to combine the filtrate, and concentrate under reduced pressure to volume After cooling, add 3 times the amount of absolute ethanol, ethanol precipitation for 28 hours, centrifuge for 8 minutes at a ...
Embodiment 3
[0073] A golden cherry whitening, moisturizing and anti-aging essence, its components and calculated by mass percentage are: 1% carnosine, 1% acetyl hexapeptide-8 liquid, 0.5% dextran, 0.5% sodium hyaluronate, Thickener 1%, Arginine 0.5%, Fructus Fructus Seed Extract 0.2%, Fructus Fructus Fructus Pulp Extract 0.2%, Fructus Fructus Fructus Polysaccharides 1.5%, Fructus Fructus Fructus Seed Oil 1%, Preservative 1%, 0.05% essence, 91.55% deionized water.
[0074] The preparation method of Rosa Rosa extract: take the whole fruit of Rosa Rosa, separate the pulp and seeds, powder and sieve respectively, then add 15 times of 70% ethanol to the seeds and pulp respectively, and use 77°C water bath to reflux to extract 1.5 h, filter, repeat the operation three times, combine the extracts and concentrate them under reduced pressure to a relative density of 1.4, and finally vacuum-dry them to obtain the extract of Rosa rufica seeds and Fructus Rosa Fructus pulp; Extract in a Soxhlet extr...
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