CN1092038C - Giant silkworm silk nutrition skin protective articles - Google Patents
Giant silkworm silk nutrition skin protective articles Download PDFInfo
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- CN1092038C CN1092038C CN93102876A CN93102876A CN1092038C CN 1092038 C CN1092038 C CN 1092038C CN 93102876 A CN93102876 A CN 93102876A CN 93102876 A CN93102876 A CN 93102876A CN 1092038 C CN1092038 C CN 1092038C
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- silk
- nutrient
- skin care
- nutrition skin
- filtrate
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Abstract
The present invention relates to nutrient skin care products which contain a nutrient liquid extracted from valuable wild natural cocoon silk. An extraction method comprises: tearing and shearing the cocoon silk of wild silkworm into fine pieces; soaking the fine pieces in water, filtering, neutralizing the filtrate and sterilizing the filtrate to prepare the nutrient liquid. Skin care cream can be prepared by mixing the nutrient liquid with natural essence, and nutrient and beautifying skin care products, such as lotions, beautifying cream, etc. can also be prepared. Because of the reasonable extraction method, various amino acids can be extracted from the cocoon silk of wild silkworm so as to enable the skin care products to maintain pure natural nutrient compositions. The nutrient skin care products have high practical value.
Description
The invention belongs to nutrition skin-protection product category, particularly extracting natural nutriment in the giant silkworm silk, and with the main trophic component part of these product as the nutrition skin-protection product.
People notice comparatively that to the apparent of skin then the improvement of skin itself was noted more modern age, the cosmetics of nutritious frost and so on are sold on the market when skin protection, beauty treatment.Along with life improves, people wish and can increase the absorption of skin to nutrition by beauty and skin care, can not only make appearance add coloured silk, and whole body function is made moderate progress, so added in cosmetics as medicine and placenta tissue or extracts such as the Radix Ginseng Radixs Astragali.
The objective of the invention is from the giant silkworm silk of rare species to extract human body is had more nutrition, is easier to the material by skin absorbs, as one of important composition of high-grade nutrient skin care item.
Giant silkworm is a kind of very rare precious silkworm egg, the necessary aminoacid of kind of human body surplus containing 20 in the silk (comprising sericin and fibroin) that special giant silkworm is produced, as aspartic acid (Asp), threonine (Thr.), serine (Ser.), glutamic acid (Glu), glycine (G/y), alanine (AL.) cysteine (Cys), valine (Val), methionine (Met), isoleucine (ILe), leucine (Le), phenylalanine (Phe), lysine (Lys), histidine (His), arginine (Arg), proline (Pro), tryptophan (Trp) etc., wherein polar amino acid accounts for more than 80%; Isoleucine content wherein is a little more than leucine in addition, and this has compared very big difference with other Bombyx mandarina Moores, mulberry silk, replenishes more valuable to necessary this amino acid whose of human body.These aminoacid all are very easy to be entered tissue by skin absorbs.Yet the temperature that wild silk yarn can bear is lower, sericin is produced with fibroin separate; Adding chemical solvent or acid, basicity discomfort also can make the some of them component of organization destroy or be out of proportion, then reduce its use value.Extracting method must keep former natural components and constant rate, and the present invention takes the most easy physical method, makes that effective ingredient all extracts in fibroin and the sericin.Its method is: waste material that the cocoon of giant silkworm, silk and silk reeling process are produced and useless foam, Jiao Jiao tear and are cut into broken foam, immerse in the water, and 50 ℃～90 ℃ 6～10h down leach liquid, filtering residue for another example before the method leaching, filtrate merges.Leaching liquid adds the micro-alkali of using when 0.1～0.5% vinegar comprehensively soaks cocoon to neutralize, and centrifugalize gets clear liquid, promptly get the wild silk yarn nutritional solution behind the vacreation, be equipped with again an amount of natural essence cream for skin care---wild silk yarn dew, making its content is 5～95%.Leaching also can be carried out at normal temperatures, but once need soak 46～60h; Filtrate also can be come with leaching repeatedly, as a leaching liquid leaching giant silkworm silk raw material foam; The secondary leaching liquid soaks also filtering residue; So analogize, can improve leaching liquid concentration like this, be used to prepare the wild silk yarn frost, wild silk yarn cream and other beauty treatments, nutrition skin-protection product.Waste product sky Bombyx bombycis, useless wild silk yarn also can be used equally with this method.
The present invention adopts simple extraction process, and nutrient substance such as several amino acids very precious in the giant silkworm silk are extracted, and the skincare product that keeps its natural true qualities to be mixed with can pass through skin absorbs, reaches the purpose of skin care and body-building.
Example 1
Useless day Bombyx bombycis that can not filature with 100g tears, is cut into thin foam, place 500g water to soak, temperature remains on 60～70 ℃, filter liquor body behind the 6h, filtering residue reuse 200g water such as preceding method are soaked, twice filtrate merges, and adds the 4g tablet vinegar, stirs 5min, separate with centrifuge, clear liquid 480g, vacreation, join natural perfume material etc. cream for skin care.
Example 2
A leaching method is with example 1, and its filtrate of once leaching is leached giant silkworm silk foam once more, so carries out three leachings, the filtrate centrifugalize, and sterilization back preparation wild silk yarn beautifying nourishing frost contains leaching liquid 5% three times; Be mixed with nutritional emulsions, contain leaching liquid 10% three times.
Claims (3)
1, a kind of nutrition skin-protection product, it is characterized in that wherein containing the wild silk yarn nutritional solution, content is 5～95%, and described nutritional solution is to make by following method: waste material that produces in cocoon, silk and the silk reeling process with giant silkworm and useless foam Jiao Jiao, tear and be cut into broken foam, place 50～90 ℃ water to soak 6～10h, leach liquid, the filtering residue reuse leaches with method, filtrate merges, with tablet vinegar neutralization, centrifugalize, clear liquid sterilization.
2, nutrition skin-protection product as claimed in claim 1 is characterized in that extracting and also can at room temperature carry out, and a soak time is at 48～60h.
3, nutrition skin-protection product as claimed in claim 1, it is characterized in that each immersion, filtering filtrate also can be used to leach repeatedly day Bombyx bombycis, silk raw material or on blow the filtering residue of the process of soaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93102876A CN1092038C (en) | 1993-03-18 | 1993-03-18 | Giant silkworm silk nutrition skin protective articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93102876A CN1092038C (en) | 1993-03-18 | 1993-03-18 | Giant silkworm silk nutrition skin protective articles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1092284A CN1092284A (en) | 1994-09-21 |
| CN1092038C true CN1092038C (en) | 2002-10-09 |
Family
ID=4984361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93102876A Expired - Fee Related CN1092038C (en) | 1993-03-18 | 1993-03-18 | Giant silkworm silk nutrition skin protective articles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1092038C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106265406A (en) * | 2015-05-27 | 2017-01-04 | 徐加英 | A kind of silkworm silk nutrition skin-protection product |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0126118D0 (en) | 2001-10-31 | 2002-01-02 | Vollrath Friedrich W L | Precursor feedstock for forming filaments |
| EP2465491A1 (en) * | 2002-06-25 | 2012-06-20 | Shiseido Company, Ltd. | Anti-aging preparation |
| MD4198C1 (en) * | 2011-08-26 | 2013-09-30 | Вячеслав ЧУХРИЙ | Complex of entomological origin in propylene glycol with keratolytic action, process for its preparation, pharmaceutical and cosmetic products based on it (embodiments) |
-
1993
- 1993-03-18 CN CN93102876A patent/CN1092038C/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| 中药能报，12(8) 1987.1.1 赵全成等人"柞蚕蛹化学成分的研究" * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106265406A (en) * | 2015-05-27 | 2017-01-04 | 徐加英 | A kind of silkworm silk nutrition skin-protection product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1092284A (en) | 1994-09-21 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |