CN1037357C

CN1037357C - Natural silksaine proteins and vitamin soothing soap

Info

Publication number: CN1037357C
Application number: CN92104736A
Authority: CN
Inventors: 张许昌
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-06-16
Filing date: 1992-06-16
Publication date: 1998-02-11
Anticipated expiration: 2007-06-16
Also published as: CN1080320A

Abstract

The present invention belongs to a natural silk fibroin skin soothing soap with the functions of skin cleaning and skin care, and relates to the components and the preparing method of the natural silk fibroin skin soothing soap. The natural silk fibroin skin soothing soap is additionally provided with the following functional components (A): 1.0 wt% to 5 wt% of natural silk protein powder, 2.0 wt% to 6.0 wt% of natural silk fibroin peptide and 0.5 to 4 wt% of natural amino acid. The functional components (A) comprises natural silk protein powder with different fineness degrees, and natural silk fibroin peptide and natural silk fibroin amino acid with different molecular weight. The skin-cleaning and skin-care properties of natural silk fibroin and different kinds of hydrolysates are comprehensively utilized, so the present invention not only has the skin-cleaning function of common perfumed soap, but also has effective skin-care and skin-cleaning functions. The present invention has certain effect for preventing and curing infantile eczema, eczema, xerosis cutis, skin chapping, hair follicle inflammation, skin titillation and age pigment.

Description

Natural silksaine proteins and vitamin soothing soap

The invention belongs to natural silksaine proteins and vitamin soothing soap with clean skin and skin care dual-use function.

As everyone knows, people's skin is slightly acidic, the popular perfumed soap is based on the slight alkalinity soap in the market, its effect also is single sanitation and hygiene, be used to clean and remove body discharges to extracutaneous secretory product and the dirt that is bonded on the skin, owing to be subjected to the restriction of composition of perfumed soap own and purposes, for a long time, people are confined to decontamination and low two aspects that stimulate to the research of perfumed soap always.Common perfumed soap, because so the slight alkalinity of itself in use, produces certain pessimal stimulation to skin inevitably, eliminate the influence of this pessimal stimulation, the one, rely on the subacidity of human body skin itself to go neutralization and regulate, the one, after using perfumed soap again outside to facial treatment milk, like this, or increase the weight of the physiological load of skin, unhelpful to skin, or to once use two kinds of products, cause the inconvenience in the use.

The present invention be directed to the deficiency of existing perfumed soap; the composition of perfumed soap, production technique, service performance etc. are carried out synthetic study; guaranteeing to reach outside original clean skin function; utilize special process in basic recipe, to add the various hydrolyzates of natural silk fibroin; create and to eliminate the skin surface dirt; again skin there is the natural silksaine proteins and vitamin soothing soap that moistens with provide protection, makes it have the cleaning and protecting skin dual-use function simultaneously.

Realize that key of the present invention is to adopt special process to add multiple natural silk fibroin hydrolyzates such as natural fibroin powder, natural silk peptide and natural silk amino acid in perfumed soap, natural silk fibroin and hydrolyzate thereof all are very good skin-nourishing agent, role is very big in vivo for they, except raw material as synthetic protein, or the prerequisite of the purine skeleton in the purine biosynthesis, haemachrome molecule, sweet ammonia cholate, gsh creatine metabolite.Be used for skin-wetting soap, it can promote the healing of skin wound for skin provides sufficient nutrition, keep skin moisture, prevent skin aging, the soap class tensio-active agent in the product of can also coordinating simultaneously, make it have better soil removability, more effectively remove the metabolite and the dirt of skin surface.

In order to realize the present invention, in natural silksaine proteins and vitamin soothing soap, added functional component (A): natural fibroin powder 1.0--5.0% (W/W), natural silk peptide 2.0--6.0% (W/W) and natural silk amino acid 0.5--4.0% (W/W), and each composition of component (A) carried out special processing.Salicylic acid solution with 1% (weight) is made acidification to natural fibroin powder; Handle natural silk peptide to remove inorganic salt excessive in the peptide with dehydrated alcohol; And the pH value to 5.66 of regulating the fibroin amino acid solution, under the iso-electric point state, remove the tyrosine in the silk amino acid solution.

One of composition that is used for function component of the present invention (A) is natural fibroin powder, with natural mulberry silk coming unstuck through strictness, obtain high-purity silk fibroin, it is milled into required fineness promptly becomes a powder, the silk powder that is used for natural silksaine proteins and vitamin soothing soap, be that average fineness is that 400 purpose silk powder-400 and average fineness are the mixture of 100 purpose silk powder-100, silk powder dispersed and all better in perfumed soap to the tack of human body skin, therefore, adding the blending of silk powder in the soapmaking process is easier to, and can adsorb a certain amount of powder at skin surface in use, the silk powder that is adsorbed can be regulated the skin surface micro-space in certain scope humidity, and make it constant in certain level, for the health care of skin, prevent that all kinds of tetter that cause with drying through moisture from playing tangible effect.Simultaneously, the silk powder of acidified processing can significantly reduce the stimulation of soap class tensio-active agent, prevents from that hair follicle inflammation and skin from disturbing to itch, and the red swelling of the skin that control is caused owing to the fungi infestation effect of festering is obvious.

Be used for the functional component of the present invention (A) composition two are natural silk peptides; no matter polymer silk peptide still hangs down molecule silk peptide; good moisture preserving is all arranged; can obtain the good moisture preserving effect as long as add a spot of peptide in the perfumed soap; it is composite in natural silksaine proteins and vitamin soothing soap that the peptide that molecular weight is different is pressed scientific matching; high-molecular weight silk peptide (molecular-weight average is 1000) can be adsorbed on skin surface and form the transparent elastic protective membrane; thereby form human body second skin; the protection skin is avoided the chemical substance infringement; lower molecular weight silk peptide (molecular-weight average is 500) can infiltrate skin inside; absorbed by the skin assimilation; for its normal metabolism provides necessary nutrient; suppress melanic generation in the skin simultaneously, make the skin children tender fair.

The three natural fibroin amino acid that are used for the composition of function component of the present invention (A), in fact the total free aminoacids that obtains by the hydrolysis of natural silk fibroin, the mixture of dipeptides and tripeptides, these materials and human body skin have good affinity, the transdermal stratum corneum of energy, arrive the inside of skin, provide nutrition to skin, because the existence of low molecular weight peptide greatly strengthens the amino acid whose seepage force of fibroin, this seepage force is better than the mixture of single amino acid or multiple amino acids, and when dipeptides and tripeptides are seeped into dermal layer of the skin, can also participate in the activity of body endoenzyme, very fast for skin assimilation and absorption, reach skin care, grow skin, support the effect of skin.

Natural silk peptide and natural fibroin amino acid are influenced by washing to some extent for the absorptivity of skin, but its specific absorption decline scope is limited.Radioactive tracer techniques show, silk peptide and fibroin amino acid mainly rely on osmosis for the absorption of skin, thereby has a substantivity, generally finish absorption process and need about 10 seconds approximately, simultaneously, silk peptide and fibroin amino acid to the avidity of skin greater than avidity to water, so, when using natural silksaine proteins and vitamin soothing soap,, water do not lose its skin moisten effect because of dashing.

Except above-mentioned functions component (A), for the quality of product of the present invention self is provided, the present invention adds beta-cyclodextrin in soap body, to improve the avidity of essence to soap body, prolongs the essence retention time, makes essence have more stability; Add the two stearates of polyethylene glycol 6000,, improve the usability of product to increase the hardness of product; The sodium salt that adds EDTA with complexation of metal ions, improves the product resistance to hard water, adds N _aSiO ₃And BHT, preventing that product from producing becomes sour.

Below provide most preferred embodiment the present invention is specified, but the present invention is not confined to given embodiment.

The grease prescription:

Composition consumption (%)

1. Oleum Cocois 20-30

2. Tallow Inedible Grade 30-40

3. plam oil 30-40

4. peanut oil 2-5

5. Viscotrol C 5-10

The natural silksaine proteins and vitamin soothing soap prescription

Composition consumption (%)

1. two stearate 5-10 of polyethylene glycol 6000

2. natural fibroin powder 1-5

3. natural silk peptide 2-6

4. natural silk amino acid 0.5-4

5. water glass 0.6-2

6.?BHT 0.1-0.5

7.?EDTA 0.1-0.5

8. beta-cyclodextrin 1-2

9. titanium dioxide 0.1-0.2

10. essence 1-2

11. Tegosept M 0.05-0.1

12. propylben 0.15-0.2

13. soap flakes to 100

Good effect of the present invention is, comprehensive utilization natural silk fibroin and various water Separate the clean skin care characteristic of thing, make this product except the clean skin function with common perfumed soap, Also have effective skin care moisturizing function, and to control children infantile eczema, skin eczema, Dry skin, wrinkled skin, hair follicle inflammation, pruitus and old blackspot have necessarily Effect. Technological process is such as figure.

Claims

1. natural silksaine proteins and vitamin soothing soap with clean skin and skin care dual-use function, an alkali metal salt with senior vegetable fatty acids is the soap body that major ingredient is made, it is characterized in that: in soap body, add functional component: natural fibroin powder 1.0--5.0% (weight), natural silk peptide 2.0--6.0% (weight), natural silk amino acid 0.5--4.0% (weight), wherein natural fibroin powder is that average fineness is 100 purpose fibroin powders-100 and average fineness is the mixture of 400 purpose fibroin powders-400, is to carry out acid treatment with 1% salicylic acid solution; Natural silk peptide is that molecular-weight average is 500 silk peptide-500 and molecular-weight average is the mixture of 1000 silk peptide-1000, has made desalting treatment with dehydrated alcohol; Natural silk amino acid has done to go tyrosine to handle with the isoelectric fractionation method.