Ibyokurya Urwego Ibiribwa Kamere Kubika polylysine
Ibisobanuro ku bicuruzwa
Polylysine ni polymer igizwe na lysine monomers, mubisanzwe iboneka muburyo bwa kamere cyangwa sintetike. Ifite uburyo butandukanye, harimo mu nganda zibiribwa, ubuvuzi na biotechnologiya.
Polylysine (ε-poly-L-lysine, EPL) ni ntoya ya homopolymer ya acide ya amine acide L-lysine ikorwa na
fermentation ya bagiteri. ε-Poly-L-lysine ikoreshwa nk'uburinzi busanzwe mu biribwa.ε-Polylysine ni iy'itsinda rya polymers cationic. Mu mazi, ε-polylysine irimo hydrophilique amino yuzuye. Nk’uko ubushakashatsi bubyerekana, ε-polylysine yinjizwa mu buryo bwa elegitoronike hejuru y’utugingo ngengabuzima twa bagiteri, igakurikirwa no kwambura ururenda rwo hanze.Ibi amaherezo biganisha ku gukwirakwiza bidasanzwe kwangiza kwangirika kwa bagiteri.
ε-Polylysine izwi nkibintu byizewe cyane mubumenyi bwa siyanse. ε-Polylysine muri rusange yamenyekanye nk’umutekano wo kubungabunga ibiryo mu Kwakira 2003. Byari byemejwe ko bikoreshwa nk'umuti wica mikorobe mu muceri watetse cyangwa umuceri wa sushi ku rugero rugera kuri miligarama 50 ku kilo (mg / kg) cy'umuceri. Ibisubizo byubushakashatsi bukabije bwuburozi hamwe nubushakashatsi bwa bagiteri kuri mutagenicity bwerekana ko ε-Polylysine itari uburozi kandi nta kimenyetso cyerekana ibikorwa bya mutagenic ya ε-Polylysine. Ε-Polylysine rero ifite umutekano rwose gukoreshwa nk'ibirinda ibiryo.
GUSESENGURA BY'INGENZI
| Ibintu | Ibisobanuro | Ibisubizo |
| Kugaragara | Ifu yera | Bikubiyemo |
| Impumuro | Ibiranga | Bikubiyemo |
| Suzuma | ≥99% | 99.26% |
| Gutakaza Kuma | ≤ 5.0% | 3.25% |
| Ibisigisigi kuri Ignition | ≤ 1% | 0,93% |
| Ingano ya mesh | 100% batsinze mesh 80 | Bikubiyemo |
| Icyuma Cyinshi | Bikubiyemo | |
| Nk | Bikubiyemo | |
| Microbiology | ||
| Umubare wuzuye | ≤ 1000cfu / g | |
| Umusemburo & Molds | C 100cfu / g | |
| E.Coli. | Ibibi | Ibibi |
| Salmonella | Ibibi | Ibibi |
Imikorere
- Kurinda ibiryo:Polylysine ikoreshwa cyane mu rwego rwo kubungabunga ibiryo, bishobora kubuza imikurire ya bagiteri, ifu n'umusemburo kandi bikongerera igihe cyo kurya. Irashobora gusimbuza imiti gakondo igabanya ubukana kandi ikagira akamaro kanini mu kwihaza mu biribwa.
- Umwanya wa farumasi:Polylysine ifite antibacterial na antiviral bityo ikaba ikoreshwa murwego rwa farumasi, nkumuti urinda cyangwa urwanya antibacterial mumiti yimiti. Mubyongeyeho, ikoreshwa muburyo bwo kwivuza hamwe na sisitemu ikomeza-kurekura.
- Ikoranabuhanga mu binyabuzima:Mu rwego rwa biotechnologie, polylysine ikoreshwa nk'inyongera mu bitangazamakuru by’umuco w'utugari kugira ngo ifashe gukura no gukwirakwira. Irashobora kandi gukoreshwa mu gupfunyika no kurinda molekile ya acide nucleique nka ADN na RNA muguhindura gene no kugerageza guhinduka.
Muri rusange, polylysine ni uruganda rukora hamwe nuburyo butandukanye bukoreshwa, harimo kubungabunga ibiryo, ingaruka za antibacterial na antiviral mu rwego rwa farumasi, n’umuco w’akagari no kurinda aside nucleic mu rwego rw’ibinyabuzima.
