Matsayin Abinci Na Halitta Abinci Preservative polylysine foda
Bayanin Samfura
Polylysine shi ne polymer wanda ya ƙunshi lysine monomers, yawanci ana samuwa a cikin nau'i na halitta ko na roba. Yana da aikace-aikace iri-iri, gami da a cikin masana'antar abinci, magani da fasahar kere-kere.
Polylysine (ε-poly-L-lysine, EPL) ƙaramin homopolymer na halitta ne na mahimman amino acid L-lysine wanda ke samarwa ta
na kwayan cuta fermentation. ε-Poly-L-lysine ana amfani dashi azaman mai kiyayewa na halitta a cikin samfuran abinci.ε-Polysine na cikin rukunin polymers cationic. A cikin ruwa, ε-polysine yana ƙunshe da ƙungiyar amino acid hydrophilic. Kamar yadda bincike ya nuna, ε-polylysine an haɗa shi ta hanyar lantarki zuwa saman tantanin halitta na ƙwayoyin cuta, sannan kuma a cire membrane na waje.
ε-Polysine an gane shi azaman abu mai aminci sosai a cikin al'ummar kimiyya. ε-Polysine gabaɗaya an gane a matsayin mai aminci a matsayin mai kiyaye abinci a watan Oktoba, 2003. An amince da shi don amfani da shi azaman wakili na rigakafin ƙwayoyin cuta a cikin dafaffen shinkafa ko shinkafa sushi a matakan har zuwa milligrams 50 a kowace kilogram (mg/kg) na shinkafa. Sakamakon binciken mai tsanani mai guba da ƙididdigar ƙwayoyin cuta don mutagenicity ya nuna cewa ε-Polysine ba mai guba ba ne kuma babu wata shaida ga aikin mutagenic na ε-Polysine. Don haka ε-Polysine yana da cikakkiyar lafiya don amfani dashi azaman mai kiyaye abinci.
BASIC ANALYSIS
| Abubuwa | Ƙayyadaddun bayanai | Sakamako |
| Bayyanar | Farin foda | Ya bi |
| wari | Halaye | Ya bi |
| Assay | ≥99% | 99.26% |
| Asara akan bushewa | ≤ 5.0% | 3.25% |
| Ragowa akan Ignition | ≤ 1% | 0.93% |
| Girman raga | 100% wuce 80 raga | Ya bi |
| Karfe mai nauyi | Ya bi | |
| Kamar yadda | Ya bi | |
| Microbiology | ||
| Jimlar Ƙididdigar Faranti | ≤ 1000cfu/g | |
| Yisti & Molds | ≤ 100cfu/g | |
| E.Coli. | Korau | Korau |
| Salmonella | Korau | Korau |
Aiki
- Abin da ake kiyaye abinci:Ana amfani da polylysine ko'ina azaman mai adana abinci, wanda zai iya hana haɓakar ƙwayoyin cuta, mold da yisti kuma ya tsawaita rayuwar abinci. Zai iya maye gurbin magungunan gargajiya na gargajiya kuma yana da amfani ga lafiyar abinci.
- Filin magunguna:Polylysine yana da magungunan kashe kwayoyin cuta da antiviral don haka ana amfani da shi a fagen magunguna, kamar mai kiyayewa ko wakili na rigakafi a cikin hanyoyin magunguna. Bugu da ƙari, ana amfani da shi a cikin suturar likitanci da tsarin ci gaba da sakin magunguna.
- Biotechnology:A fagen ilimin kimiyyar halittu, ana amfani da polylysine azaman ƙari ga kafofin watsa labarai na al'ada don taimakawa haɓakar tantanin halitta da haɓakawa. Hakanan za'a iya amfani da shi don nannade da kare kwayoyin acid na nucleic kamar DNA da RNA don jigilar kwayoyin halitta da gwaje-gwajen canji.
Gabaɗaya, polylysine wani fili ne mai aiki da yawa tare da aikace-aikacen da yawa, gami da adana abinci, ƙwayoyin cuta da ƙwayoyin cuta a cikin fagen magunguna, da al'adun tantanin halitta da kariyar nucleic acid a cikin fannin fasahar kere kere.
