Nina |1414-45-5
Incazelo Yemikhiqizo
Ukukhiqizwa kokudla i-Nisin isetshenziselwa ushizi ocutshungulwayo, inyama, iziphuzo, njll. ngesikhathi sokukhiqiza ukwandisa impilo yeshalofu ngokucindezela i-Gram-positive spoilage kanye namagciwane e-pathogenic.Ekudleni, kuvamile ukusebenzisa i-nisin emazingeni asukela ku-~1-25 ppm, kuye ngohlobo lokudla kanye nokugunyazwa ngokomthetho.Njengesengezo sokudla, i-nisin inenombolo engu-E engu-E234.
Okunye Ngenxa yomsebenzi wayo okhetha ngokwemvelo, iphinde isetshenziswe njenge-ejenti ekhethayo emithonjeni ye-microbiological ukuze kuhlukaniswe amagciwane angenayo igram, imvubelo, kanye nezibungu.
I-Nisin iphinde yasetshenziswa ezinhlelweni zokupakisha ukudla futhi ingasebenza njengesivikelo ngokudedelwa okulawulwayo endaweni yokudla okuvela ephaketheni le-polymer.
Ukucaciswa
| INTO | IZINGA |
| Ukubukeka | Okunsundu ngokukhanyayo kuya kumpushana omhlophe okhilimu |
| Amandla (IU/ mg) | 1000 Min |
| Ukulahlekelwa ekumisweni (%) | 3 Max |
| i-pH (isixazululo esingu-10%) | 3.1- 3.6 |
| I-Arsenic | =< 1 mg/kg |
| Ukuhola | =< 1 mg/kg |
| I-Mercury | =< 1 mg/kg |
| Isamba sezinsimbi ezisindayo (njenge-Pb) | =< 10 mg/kg |
| I-sodium chloride (%) | 50 min |
| Inani lepuleti eliphelele | =< 10 cfu/g |
| Amagciwane e-coliform | =< 30 MPN/ 100g |
| I-E.coli/ 5g | Okubi |
| Salmonella / 10g | Okubi |
