Nina |1414-45-5
IiNkcazo zeeMveliso
Ukuveliswa kokutya i-Nisin isetyenziselwa ushizi ogqityiweyo, inyama, iziphuzo, njl. ngexesha lemveliso yokwandisa ubomi beshelufu ngokucinezela i-Gram-positive spoilage kunye ne-pathogenic bacteria.Ekutyeni, kuqhelekile ukusebenzisa i-nisin kumanqanaba ukusuka ~ 1-25 ppm, kuxhomekeke kuhlobo lokutya kunye nokuvunywa okumiselweyo.Njengesongezo sokutya, i-nisin inenani elingu-E le-E234.
Okunye Ngenxa yomsebenzi wayo okhethiweyo ngokwendalo, ikwasetyenziswa njengearhente ekhethiweyo kumajelo eendaba eziziibhayoloji zokwahlukanisa iintsholongwane zegram-negative, igwele, kunye nokungunda.
I-Nisin ikwasetyenzisiwe kwizicelo zokupakisha ukutya kwaye inokusebenza njengesigcinakaliso ngokukhutshwa okulawulwayo kwindawo yokutya ukusuka kwipakethe yepolymer.
Inkcazo
| INTO | UMGANGATHO |
| Imbonakalo | Umdaka okhanyayo ukuya kumgubo omhlophe okhrimu |
| Amandla (IU/ mg) | 1000 Min |
| Ilahleko ekomisweni (%) | 3 Ubukhulu |
| pH (10% isisombululo) | 3.1- 3.6 |
| Arsenic | =< 1 mg/kg |
| Inkokeli | =< 1 mg/kg |
| IMercury | =< 1 mg/kg |
| Iintsimbi ezinzima zizonke ( njenge Pb) | =< 10 mg / kg |
| Isodium chloride (%) | 50 imiz |
| Ubalo lweepleyiti lulonke | =< 10 cfu/g |
| Iintsholongwane zeColiform | =< 30 MPN/ 100g |
| E.coli/ 5g | Ibi |
| Salmonella/10g | Ibi |
