Ukubuka: 14 Umbhali: Isikhathi Sokushicilela Isihleli Sesayithi: 2024-04-13 Umsuka: Isayithi
I-calcium nitrite iyikristalu eqinile emhlophe enokunambitheka okunosawoti kancane futhi incibilika kalula emanzini. Ekucutshungulweni kokudla, i-calcium nitrite isetshenziswa ngokuyinhloko njengesivikelo, futhi izakhiwo zayo zamakhemikhali zikwazi ukuvimbela ngempumelelo ukukhula kwama-microorganisms futhi andise impilo yeshalofu yokudla.
Indlela yokusebenza ye-calcium nitrite ekudleni ikakhulukazi ngokukhululwa kwe-nitrite ion (NO2-), enemiphumela eqinile ye-antibacterial futhi ingavimbela ukukhula kwama-microorganisms afana namagciwane, isikhunta, nemvubelo.
I-calcium nitrite ingaphinde isabele nama-radicals angenayo i-oksijini ekudleni, inciphise ukuvela kokusabela kwe-oxidation, ngaleyo ndlela ivikele amafutha nezinye izakhi ezitholakala kalula oxidizable ekudleni futhi ivimbele ukubola kokudla.
I-calcium nitrite isetshenziswa kakhulu njengesivimbeli kanye nesiqiniseko se-pigment ekucubunguleni inyama. Ingavimbela ukukhula kwezinambuzane eziyingozi njenge-botulinum toxin kuyilapho igcina umbala ogqamile wenyama.
I-calcium nitrite isetshenziswa ekudleni okufakwe emanzini anosawoti ukuze kuvinjelwe ukonakala kokudla kanye nokwelula isikhathi seshalofu. Igcina ukunambitheka kanye nokunambitheka kokudla ngokuvimbela ukukhula kwama-microorganisms.
Kwezinye iziphuzo, i-calcium nitrite iphinde isetshenziswe njengesilondolozi ukuvimbela ukungcoliswa kwamagciwane kanye nokwandisa impilo yeshalofu yemikhiqizo.
Nakuba i-calcium nitrite inemiphumela ebalulekile yokulwa nokugqwala, ukuphepha kwayo kudonse ukunaka kwabantu. I-calcium nitrite ingase iguqulwe ibe ama-nitrosamine emzimbeni, okungaba umdlavuza. Ngakho-ke, amazwe anemithetho eqinile mayelana nenani kanye nobubanzi bokusetshenziswa kwe-calcium nitrite.
Ukuze kuqinisekiswe ukuphepha kokudla, ama-ejensi okuphepha kokudla emhlabeni wonke kanye kazwelonke athuthukise izindinganiso nemihlahlandlela yokusetshenziswa kwe-calcium nitrite. Abakhiqizi bokudla nabacubungula kufanele bahambisane nale mithetho ukuze kuqinisekiswe ukuthi ukusetshenziswa kwe-calcium nitrite akubangeli usongo empilweni yabathengi.
Ngokukhula kokukhathazeka kwabathengi ngokuphepha kokudla kanye nempilo, ukusetshenziswa kwe-calcium nitrite kuzoba okuqinile futhi okungokwesayensi. Ucwaningo lwesikhathi esizayo lungagxila ekuthuthukiseni izilondolozi zokudla ezintsha kanye nokuhlola ezinye izindlela esikhundleni se-calcium nitrite.
I-calcium nitrite, njengesithako esisebenzayo sokudla, idlala indima ebalulekile ekwandiseni impilo yeshalofu lokudla kanye nokugcina izinga lokudla. Nokho, izinkinga zayo zokuphepha azikwazi ukuzitshwa. Imboni yokudla idinga ukusebenzisa i-calcium nitrite ngokunengqondo ngenkathi iqinisekisa ukuphepha kokudla, futhi ngokuqhubekayo ihlola futhi ithuthukise izithasiselo zokudla ezintsha.
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