Cosmetic Grade Metsi a qhibilihang ka Silk Peptide Powder
Tlhaloso ea Lihlahisoa
Silk peptide ke mofuta oa polypeptide e qhibilihang ka metsing ka ho senyeha ha protheine ea silika ea fibroin, eo boima ba eona ba molek'hule bo leng pakeng tsa 500 le 10000, e leng phofo e tšoeu e nang le metsi a mangata, 'me ninhydrin e arabela hantle.
Index ea sehlooho
| Morero | Silk Peptide phofo | Silk Peptide Mokelikeli |
| Litlhaku | Phofo e tšoeu, botsoa bo bonolo | Mokelikeli o mosehla o khanyang, ha o na tatso e sa tloaelehang |
| Tseba | Karabelo ea ninhydrin e ntle | Karabelo ea ninhydrin e ntle |
| Naetrojene kaofela (%) | ≥14.5 | ≥2.9 |
| Tahlehelo nakong ea ho Omisa (%) | 5.0 | |
| Residue on Ignition (%) | 3.0 | 1.0 |
| Litaba tse tiileng (%) | 20 | |
| PH Boleng | 4.5.0-6.5 | 3.0-7.0 |
| Kakaretso ea Boima ba Limolek'hule (Da) | 500-30000 | 500-10000 |
| Moetapele (mg/kg) | ≤5 | ≤1 |
| Arsenic (mg/kg) | ≤1 | ≤0.5 |
| Mercury (mg/kg) | ≤0.1 | |
| Kakaretso ea Palo ea Libaktheria (CFU/g) | ≤1000 | ≤1000 |
| Coliform (MPN/100g) | ≤90 | ≤90 |
| Libaktheria tsa pathogenic (Salmonella, Shigella, Staphylococcus Aureus) | Ha e Fumanehe | Ha e Fumanehe |
Lisebelisoa
- E na le liketso tsa tlhaho tse kolobisang, letlalo le matlafatsang le ho khothalletsa pholiso ea maqeba a letlalo.
- Joalo ka ha ho netefalitsoe ke bongaka, peptide ea silika e na le litlamorao tse ntle tsa ho folisa letlalong, dermatitis, pruritus le ho tlosa chloasma. Silk peptide ha e tenehe mme e ka potlakisa ho fola ha leqeba. Silk peptide e ka boela ea thibela letlalo ho khoholeha le ho senyeha ha lik'hemik'hale tse kang lerōle, ho roala, acid le alkali. Ka hona, ho tlotsa letlalo khafetsa ka lihlahisoa tsa tlhokomelo ea letlalo tse nang le peptide e ngata ea silika ho ka fihlela phello ea litlolo le ho thibela mafu a mangata a letlalo.
- Mosebetsi o Hlollang Haholo oa Tlhokomelo ea Moriri
- Mosebetsi oa tlhokomelo ea moriri oa peptide ea silika e bonahala haholo-holo ho monyeng, ho monyela, thepa ea ho etsa filimi, ho futhumatsa le ho boloka mongobo moriri.
- Ha ho bapisoa le liprotheine tse ling tsa hydrolyzate (collagen, protheine ea collagen, protheine ea gelatin, joalo-joalo), tšobotsi e kholo ka ho fetisisa ea silika peptide ke hore e na le phepo e ngata 'me e ka kenngoa habonolo moriring. Ho monya ha peptide ea silika letlalong le moriring ho ipapisitse le ho kenella. Keketseho ea mahloriso a silika ea peptide e tla ntlafatsa palo ea ho monya ho peptide ea silika ka moriri ka tsela e tšoanang. Ha e le moriri o senyehileng, o na le tekanyo e kholoanyane e monyelitsoeng le matla a adsorbing, ao ka lehlakoreng le leng peptide ea silika e nang le phello e hlakileng haholoanyane ea ho lokisa le ho sireletsa moriri.
- Peptide ea silika eo boima ba eona ba molek'hule e leng pakeng tsa 500 le 2,000 e na le thepa e babatsehang ea ho etsa lifilimi ka moriri, 'me filimi e na le khanya e ikhethang, ha moriri o ikutloa o le motle ebile o phutholohile. Mokhoa oa X-ray diffraction o bontša hore lera le entsoeng ka silika peptide ke mofuta oa β crystallization, 'me lera le entsoeng ka peptide ea silika holim'a moriri le ka eketsa ho tsitsisa le ho phatsima ha moriri. Ho sa le joalo, e ka sebelisoa e le setlolo sa moriri. Ho bapisa peptide ea silika le PVP, li-peptide tsa collagen, tharollo ea starchy, tlas'a boemo bo mongobo ba 80% RH, ho sebelisa peptide ea silika ha moriri oa moriri o ka boloka moriri o le boemong bo botle ka nako e telele.
- Ka mor'a ho lahleheloa ke metsi a itseng, moriri o tla omella, o kotsing ea ho robeha le ho tsoa 'me o arohane ka nako e le' ngoe. Li-membrane tse entsoeng ke peptide ea silika holim'a moriri li ka thibela metsi ho tsoa mouoane o feteletseng. E le ntho ea tlhaho ea tlhaho, e ka boela ea fetola mongobo oa sebaka se senyenyane holim'a moriri, ho etsa hore moriri o be bonolo le o boreleli.
Ngola molaetsa wa hao mona mme o re romele wona
