Silphium perfoliatum facial mask and preparation method of silphium perfoliatum
A technology of coniferous pine vanilla and facial mask, which is applied in the directions of pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., to achieve the effects of refreshing and smooth skin, simple and rapid method, and scavenging free radical physiological activity.
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Embodiment 1-5、 comparative example 1-3
[0044] In Examples 1-5 and Comparative Examples 1-3, a cypress herb facial mask comprises ingredients of the quality described in Table 1.
[0045] Table 1
[0046]
[0047] A preparation method of cypress herb facial mask, comprising steps as follows:
[0048] (1) Preparation of cypress herb extract:
[0049] (a) take fresh cypress herb, wash, crush and beat to obtain the cypress herb slurry;
[0050](b) Weigh each raw material according to the mass ratio of cypress herb slurry and sodium phosphate buffer solution to be 1:8-12, and set aside; mix cypress herb with phosphate buffer, in phosphate buffer, superoxide can be dissolved Substance dismutase, while maintaining the activity of superoxide dismutase;
[0051] (c) Mix the raw materials weighed in step (b) evenly and add them to the ultrasonic extractor, set the ultrasonic power to 300-330W, the ultrasonic time to 6-9s, the interval time to 2-5s, and the number of ultrasonics to 25-35 times, Interval ultrasonic extr...
Embodiment 6-10、 comparative example 4-6
[0068] In Examples 6-10 and Comparative Examples 4-6, a cypress herb facial mask comprises ingredients of the quality described in Table 3.
[0069] table 3
[0070]
[0071]
[0072] A preparation method of cypress herb facial mask, comprising steps as follows:
[0073] (1) Preparation of cypress herb extract:
[0074] (a) take fresh cypress herb, wash, crush and beat to obtain the cypress herb slurry;
[0075] (b) Weigh each raw material according to the mass ratio of cypress herb slurry and sodium phosphate buffer solution to be 1:8-12, and set aside; mix cypress herb with phosphate buffer, in phosphate buffer, superoxide can be dissolved Substance dismutase, while maintaining the activity of superoxide dismutase;
[0076] (c) Mix the raw materials weighed in step (b) evenly and add them to the ultrasonic extractor, set the ultrasonic power to 300-330W, the ultrasonic time to 6-9s, the interval time to 2-5s, and the number of ultrasonics to 25-35 times, Interval u...
Embodiment 1-10 and comparative example 1-6
[0099] Carry out whitening effect detection to embodiment 1-10 and comparative example 1-6:
[0100] 1. Randomly select 160 healthy male and female volunteers, aged between 18 and 65, without serious systemic diseases, immune deficiencies or autoimmune diseases, allergic diseases, and did not use various cosmetics during the test period , and can complete the prescribed content according to the experimental requirements; 160 volunteers were randomly divided into 16 groups, 10 people in each group.
[0101] 2. Carry out melanin detection on the volunteers in each group, the specific method is as follows:
[0102] Test conditions: indoor environment; no strong sunlight or direct light; ambient temperature 20±2°C, ambient humidity 40-60%.
[0103] Face test conditions: Volunteers cannot use whitening products (cosmetics, external medicines or internal health care products) 2-3 days before the test. Before the test, the volunteers need to clean their facial skin uniformly and wi...
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