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Preparation and using method of silk face powder for skin care

A technology for silk and silkworm cocoons is applied in the directions of skin care preparations, cosmetic preparations, pharmaceutical formulas, etc., and achieves the effects of simple preparation method, high added value, and pollution-free preparation process.

Inactive Publication Date: 2010-07-21
SUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Before the present invention was made, the silkworm cocoon shell was directly made into a natural silk powder for skin care and beauty treatment, which has not been reported so far.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A preparation method for silk dusting powder, comprising the steps of:

[0021] Take the white and clean cocoon and remove the cocoon coat, use a utility knife to cut an oblique cut, and take out the fresh silkworm chrysalis and chrysalis lining in the cocoon. Cut the obliquely cut cocoon shells into small pieces, put them in water and treat them at 90°C for 20 minutes, wait for the silk sericin to dissolve completely, and stir them with a glass rod. Then, the silk sericin is placed in a circular stainless steel or polymer mold with a bottom diameter of 80 mm and a height of 12 mm. After cooling, take off the formed silk dusting powder embryo, put it in an oven at 90°C and dry for 3 hours, and then make silk dusting powder.

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PUM

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Abstract

The invention relates to a preparation and using method of a natural skin care product, in particular to a preparation and using method of a silk face powder for skin care. The method comprises the following steps: putting cut silkworm cocoon shells in water, heating and dissolving, processing and molding to prepare round or ellipse silk face powder, wherein the silk glue content is 30-40% calculated by weight; swelling with warm water by the silk face powder; massaging the skin, and ensuring that sericin in a cocoon shell, flavonoid substances, xanthophyll and betal-carotene and other active substances are attached to skin surface or permeate into the epidermis cell, so the invention has the effects of naturally skin whitening, smoothness, ultraviolet radiation resistance, antioxidation and anti-aging and the like. The skin face powder for skin care provided by the invention has simple preparation, convenient utilization, high additional value and wide application prospect.

Description

technical field [0001] The invention relates to a method for preparing and using a natural skin care product, in particular to a method for preparing and using silk powder for skin care. Background technique [0002] Natural mulberry silk is composed of 70% silk fiber and 30% sericin layer coated on the surface of the silk fiber. These two proteins are secreted by the rear and middle silk gland cells of the silkworm respectively. The sericin protein that acts as glue in the sericin layer accounts for about 20-25%, while non-sericin components such as carbohydrates, waxes and pigments account for about 5-10%. When the silkworm spins the cocoon, this jelly is coated on the outside of the silk fiber and acts as an adhesive fiber, making the cocoon stronger and resistant to harsh environments including ultraviolet radiation, which is beneficial to the metamorphosis and development of the silkworm itself . Studies have shown that sericin not only has the functions of moisture a...

Claims

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Application Information

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IPC IPC(8): A61K8/98A61Q19/00
Inventor 张雨青王元净刘先明闫倩倩周珍祯周丽霞马永雷卢立真李琳贺天珍
Owner SUZHOU UNIV
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