Rape bee pollen extract as well as preparation method and application thereof in anti-aging skincare products
A technology of rape bee pollen and extract, which is applied in cosmetic preparations, cosmetic preparations, cosmetics and other directions, can solve the problems of cognition and awareness, anti-aging skin care products, etc., and achieve low cost, improve skin aging symptoms, The effect of good antioxidant capacity
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Embodiment 1
[0057] Embodiment 1: Rapeseed bee pollen extract and its preparation method.
[0058] The rapeseed bee pollen extract of the present invention is prepared by ultrasonically extracting the rapeseed bee pollen, vacuum concentrating and ethanol precipitation twice.
[0059] The preparation method of the above-mentioned rapeseed bee pollen extract specifically includes the following processing steps:
[0060] (1) Ultrasonic extraction: select rapeseed bee pollen, add 6 times the weight of water, ultrasonically extract for 40 minutes, obtain the filtrate after filtration and separation, and vacuum concentrate the filtrate to 1 / 4 of the original volume;
[0061](2) ethanol precipitation: in the filtrate after concentrating, add the mass concentration of its 2 times weight and be the ethanol of 95%, leave standstill for 24 hours, remove ethanol after the vacuum suction filtration, the solid matter after the suction filtration is dissolved in water again, and then 95% ethanol was use...
Embodiment 2
[0074] Example 2: Application of Rapeseed Bee Pollen Extract in Cosmetics (Anti-aging Toner).
[0075] Apply the rape bee pollen extract of Example 1 to anti-aging skin care products, specifically prepare an anti-aging toner after compounding 3 parts by mass of the rape bee pollen extract with the following components by mass:
[0076] 4.0 parts of glycerin,
[0077] 5.0 parts of propylene glycol,
[0078] 0.02 parts of hydroxyethyl cellulose,
[0079] Allantoin 0.1 part,
[0080] Witch Hazel Extract 5.0 parts,
[0081] 4.0 parts of absolute ethanol,
[0082] 0.5 parts of essence,
[0083] 0.2 parts of preservatives,
[0084] Water replenishes to total weight and reaches 100 parts.
[0085] The specific preparation process of the anti-aging toner in this example is as follows: after predispersing the above-mentioned parts by mass of hydroxyethyl cellulose with glycerin, add 5 parts by mass of water while stirring, and heat to 50°C to fully disperse evenly. Then, other ...
Embodiment 3
[0087] Example 3: Application of Rapeseed Bee Pollen Extract in Cosmetics (Anti-aging Face Cream).
[0088] Apply the rape bee pollen extract of Example 1 to anti-aging skin care products, specifically prepare an anti-aging face cream after compounding 3 parts by mass of the rape bee pollen extract with the following components by mass:
[0089] Phase A:
[0090] Cetearyl Glucoside 2.5 parts,
[0091] 1.5 parts of PEG-100 stearate,
[0092] 4.0 parts of isopropyl myristate,
[0093] Caprylic / capric triglyceride 5.0 parts,
[0094] 1.5 parts of dimethylsiloxane,
[0095] Shea butter 2.0 parts,
[0096] 3.5 parts of cetearyl alcohol,
[0097] Acrylamide / acrylate copolymer 1.0 part,
[0098] 0.2 part of methyl paraben,
[0099] Propylparaben 0.1 parts,
[0100] Phase B:
[0101] 4.0 parts of glycerin,
[0102] 0.1 parts of disodium ethylenediaminetetraacetic acid (EDTA-Na),
[0103] Allantoin 0.1 part,
[0104] Phase C:
[0105] 0.8 parts of essence,
[0106] Diazo...
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