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Whitening and anti-freckle composition and preparation method thereof

A whitening and anti-freckle, composition technology, applied in the field of biomedicine, can solve the problems of receiving time, geographical restrictions, slow onset of skin whitening, limited effect, etc., and achieve the effect of inhibiting the formation of activity and free radicals

Pending Publication Date: 2021-03-26
正当年医药科技(广州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the barrier function of human skin, the substances applied on the skin surface are difficult to be absorbed, so the skin whitening products for external use have slow onset and limited effects. At the same time, the effect is not systemic, only local, and it takes time ,regional restriction

Method used

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  • Whitening and anti-freckle composition and preparation method thereof
  • Whitening and anti-freckle composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] 1) Take yeast extract and Haematococcus pluvialls powder in parts by weight shown in Table 1, and the particle sizes of yeast extract and Haematococcus pluvialls powder are as shown in Table 1;

[0031] 2) Put the yeast extract and Haematococcus pluvialis powder into the three-dimensional mixer, the rotation speed is 12rpm, and the mixing time is 17 minutes, so that the two can be evenly mixed.

Embodiment 2

[0033] 1) Take yeast extract and Haematococcus pluvialls powder in parts by weight shown in Table 1, and the particle sizes of yeast extract and Haematococcus pluvialls powder are as shown in Table 1;

[0034] 2) Put the yeast extract and Haematococcus pluvialis powder into a three-dimensional mixer with a rotation speed of 10 rpm and a mixing time of 20 minutes to mix them evenly.

Embodiment 3

[0036] 1) Take yeast extract and Haematococcus pluvialls powder in parts by weight shown in Table 1, and the particle sizes of yeast extract and Haematococcus pluvialls powder are as shown in Table 1;

[0037] 2) Put the yeast extract and Haematococcus pluvialis powder into the three-dimensional mixer, the rotation speed is 14rpm, and the mixing time is 15 minutes, so that the two can be evenly mixed.

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PUM

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Abstract

The invention discloses a whitening and anti-freckle composition, which is used in the field of foods or health-care foods, and can lighten the skin color to achieve the whitening and anti-freckle effects. The whitening and anti-freckle composition disclosed by the invention comprises a yeast extract and an astaxanthin extract. The invention also provides a preparation method of the whitening andanti-freckle composition, which comprises the following steps: 1) weighing 1-40 parts by weight of yeast extract and 0.01-5 parts by weight of astaxanthin extract, the particle size of the yeast extract and the astaxanthin extract is 80-150 meshes; And 2) putting the yeast extract and the astaxanthin extract into a three-dimensional mixer, and uniformly mixing at a rotating speed of 10-14rpm for 15-20 minutes. The whitening and anti-freckle composition provided by the invention is used for foods or health-care foods, which can act on the whole body through oral administration, inhibit the activity of tyrosinase and the formation of free radicals, so that the skin color is lightened, and the whitening and anti-freckle effects are achieved. The composition provided by the invention does notcontain any cosmetic-grade components, all the components are food raw materials or food additives, and has no toxic or side effects.

Description

technical field [0001] The invention belongs to the field of biomedicine, in particular to a composition for whitening and removing freckles and a preparation method thereof. Background technique [0002] Skin pigments include melanin, carotene, etc. Melanin is produced by melanocytes in the skin and is the main factor that determines skin color. Three substances must participate in the synthesis of melanin: tyrosine, the main raw material for melanin synthesis, tyrosinase, the main rate-limiting enzyme that catalyzes the transformation of tyrosine into melanin, and oxygen element involved in this catalytic process. [0003] At present, the whitening and anti-freckle products on the market are realized by preventing the formation of melanin. They are either external products or oral products. Since the skin is the outermost protective barrier of the human body, it is composed of multiple layers of tissue. The outer layer is the stratum corneum composed of dead keratinocytes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/10A23L33/145A23L31/15
CPCA23L33/10A23L33/145A23L31/15A23V2002/00A23V2200/318A23V2250/20A23V2250/218A23V2300/14
Inventor 张志勇白冠辉
Owner 正当年医药科技(广州)有限公司
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