I-Nisin CAS 1414-45-5
I-Nisin iyi-polypeptide antibacterial ekhiqizwa yi-Streptococcus lactis, equkethe ama-amino acid angu-34. Uma ingena emzimbeni womuntu, ibola ngama-enzyme ibe ama-amino acid ahlukahlukene, ingashiyi lutho olusele, ingabangeli ukumelana nemithi, futhi ingathinti ama-probiotic emzimbeni womuntu. I-Nisin ingavimbela ngempumelelo ukukhula nokuzalela kwamagciwane amaningi ane-Gram-positive abangela ukubola kokudla, ikakhulukazi enomphumela oqinile wokuvimbela i-Bacillus, i-Clostridium botulinum kanye ne-Listeria engamelani nokushisa. I-Nisin iyisilondolozi sokudla semvelo esisebenza kahle kakhulu, esingenabo ubuthi, esiphephile futhi esinomphumela omubi, futhi inokuncibilika okuhle nokuzinza.
| ITEM | IZINGA |
| Ukubukeka | Impuphu emhlophe kuya konsundu okhanyayo |
| Okuqukethwe | ≥900 IU/mg |
| Ukwehla kwesisindo lapho komiswa | ≤3.0% |
| I-sodium chloride | ≥50% |
| isixazululo se-pH (1%)） | 3.2-3.8 |
| I-Lead (Pb)） | ≤1mg/Kg |
| Inani eliphelele lamakholoni | ≤10cfu/g |
| I-Escherichia coli | <3.0MPN/g |
| Amagciwane e-Coliform | <3.0MPN/g |
| I-Salmonella | akutholakali |
I-Nisin (Innis), eyaziwa nangokuthi i-lactobacillus peptide, iyi-polypeptide ekhiqizwa yi-Streptococcus lactis. Ngemva kokusetshenziswa, ifakwa ngokushesha kuma-amino acid ngaphansi kwezimo ze-pH zomzimba womuntu kanye nokusebenza kwe-α -chymotrypsin. Ayishintshi izitshalo ezivamile endleleni yamathumbu omuntu noma ibangele izinkinga zokumelana njengamanye ama-antibiotic. I-Nisin ngeke ibe nokumelana namanye ama-antibiotic futhi iyisilondolozi sokudla semvelo esisebenza kahle kakhulu, esingenabo ubuthi, esiphephile futhi esivelele. Ingavimbela futhi ibulale ngempumelelo amaseli ezitshalo kanye nama-spores amabhaktheriya ahlukahlukene ane-Gram-positive njenge-Bacillus stearophilus, i-Bacillus cereus, i-Staphylococcus aureus, i-Listeria kanye ne-Clostridium botulinum. Uma ingezwa ekudleni, inganciphisa kakhulu izinga lokushisa lokubulala amagciwane kokudla, ifinyeze isikhathi sokubulala amagciwane, futhi isize ukudla ukuthi kugcine izakhamzimba zakho zokuqala, ukunambitheka nombala.
I-Nisin iyi-ejenti yokulwa namagciwane emincane engabulala futhi ivimbele amabhaktheriya ane-Gram kuphela futhi ayisebenzi ngokumelene nemvubelo, amabhaktheriya ane-Gram-negative kanye nezikhunta. EShayina, kunqunywe ukuthi ingasetshenziswa emikhiqizweni yenyama kanye nemikhiqizo yobisi, ngokusetshenziswa okuphezulu okungu-0.5g/kg. Ukusetshenziswa okuphezulu eziphuzweni zamaprotheni ezitshalo nasemathinini kungu-0.2g/kg.
25kgs/isigubhu, 9tons/20'container
25kgs/isikhwama, 20tons/20'container
I-Nisin CAS 1414-45-5
I-Nisin CAS 1414-45-5
