Pure natural multi-effect repairing color-variable lip balm with peony seed oil and method for preparing pure natural multi-effect repairing color-variable lip balm
A peony seed oil, pure natural technology, applied in skin care preparations, pharmaceutical formulations, cosmetic preparations, etc., can solve the problems of poor air permeability affecting the metabolism of the lip skin, unable to nourish the lip skin, etc., to fight against the lip skin. Aging, good affinity, anti-aging effect on lips
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Embodiment 1-3
[0026] The preparation of embodiment 1-3 multi-effect lip balm
[0027] The formula of lip balm is shown in Table 1:
[0028] Table 1 Formula of lip balm composition
[0029]
[0030]
[0031] The preparation process steps of lip balm are as follows:
[0032] (1) Extraction of rosacein (henic acid)
[0033] Take 30g of fresh Impatiens petals→cleaning→crushing→3000mL of 75% acidic (pH≤3) ethanol solution (stirring and extraction twice, solid-liquid ratio 1:100, extraction temperature is 70°C)→filtering→vacuum concentration→whitening The finished product of rosin.
[0034] (2) Pour peony seed oil, natural yellow beeswax, sweet almond oil, aloe vera oil, cocoa butter and shea butter into a measuring cup to mix according to the proportion, and stir to mix;
[0035] (3) Put the measuring cup in a boiling water bath and heat over water, and stir while heating until the beeswax and lipids are completely melted;
[0036] (4) Add the rose wax and rosehip oil of the prescribe...
Embodiment 4
[0047] The irritation and sensitization research of embodiment 4 to skin
[0048] (1) Skin irritation test
[0049]Japanese big-eared white rabbits, select 9 white rabbits of the same body size, half male and half female, use a hair remover to remove hair on both sides of the white rabbit spine 24 hours before the experiment, and clean it with clean water; without damaging the epidermis, the hair removal range is about 5cm×5cm. The area on the left side of each white rabbit is a blank control area, coated with 1 g / only of the excipient of Example 1 that does not contain peony seed oil and rosehip oil; Lipstick, each embodiment 3 white rabbits. Cover and bandage with clean gauze after application, apply once a day for 7 consecutive days, keep for 4 hours after each application, and clean the application site with warm water. Observe and record the erythema and edema, whether there is pigmentation, bleeding point, rough skin, etc. at the application site and the time of occur...
Embodiment 5
[0066] Example 5 Research on moisture absorption and moisturizing performance of lip balm
[0067] Sodium alginate (analytically pure) was crushed to 80 mesh, and placed in a vacuum desiccator together with glycerin and sodium alginate, P 2 o 5 As a desiccant, dry at 40°C to constant weight for later use. The hygroscopicity test directly uses the dry sample, and the moisture retention test adds 40% of its mass deionized water to the dry sample. ①Hygroscopicity test: Accurately weigh 6 samples of lip balm samples, glycerin, and sodium alginate samples in Examples 1-3, 0.5g each, add to a weighing bottle with a diameter of 3cm, place in a desiccator, each desiccator Place 1 sample, each sample is placed in 3 parts with saturated ammonium sulfate solution (relative humidity RH=81%), and the other 3 parts are placed in a dry room with saturated sodium carbonate solution (RH=43%) Placed in the container for 4, 8, 16, and 24 hours, weigh the mass of the sample before placement (W...
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