Ukuthuthukiswa kwemboni yokudla kuye kwaholela ekuthuthukisweni kwezithasiselo zokudla.Ibanga lokudla le-sodium benzoateisilondolozi sokudla esihlala isikhathi eside futhi esisetshenziswa kakhulu futhi sisetshenziswa kakhulu emikhiqizweni yokudla. Kodwa iqukethe ubuthi, ngakho Kungani i-sodium benzoate isekudleni?
I-sodium benzoateiyi-organic fungicide futhi umphumela wayo ongcono kakhulu wokuvinjelwa usebangeni le-pH lika-2.5 - 4. Uma i-pH> 5.5, ayisebenzi kahle ekukhunjweni okuningi kanye nemvubelo. Isilinganiso esincane se-benzoic acid singama-0.05% - 0.1%. Ubuthi bayo buncibilika esibindini lapho ingena emzimbeni. Kunemibiko yamazwe ngamazwe yobuthi obufakwe ngaphezulu kusukela ekusetshenzisweni kwei-sodium benzoate njenge-preservative. Nakuba kungakabikho ukuqonda okuhlangene, kwamanye amazwe nasezifundeni kuye kwavinjelwa amalungiselelo, njenge-United States, Japan, neHong Kong kuye kwavinjelwa ukudla okusemathinini ngayo. I-Potassium sorbate, engenabuthi obuncane, isetshenziswa kabanzi. Njengoba ukuncibilika kwamanzi kukubi, ngakho ngokuvamile kwenziwa ukuncibilika okuhle kwamanzi kwesicelo se-sodium benzoate. Isetshenziselwa kakhulu ukulondoloza nokuvimbela isikhunta emikhiqizweni efana nesoso yesoya, uviniga, ukhukhamba, neziphuzo ze-carbonated.
Ngenxa yokukhathazeka ngokuphepha, nakuba amazwe amaningi esavumela i-sodium benzoate njengesivimbeli sengezwa ekudleni, ububanzi bokufaka isicelo buya ngokuya buba buncane futhi nenani lesengezo liqashwe ngokuqinile. E-USA, ukusetshenziswa kwayo okuphezulu okuvunyelwe ngu-0.1 wt%. Izinga lamanje lokuphepha kokudla kuzwelonke laseShayina i-GB2760-2016 "Okuvamile ekusetshenzisweni kwezithasiselo zokudla" libeka umkhawulo wokusetshenziswa kwe- "benzoic acid nosawoti wayo we-sodium", enomkhawulo omkhulu ongu-0.2g/kg weziphuzo ezine-carbonated, i-1.0g/kg yeziphuzo ezisekelwe esitshalweni kanye no-1.0g/kg wezithelo neziphuzo zemifino. Inhloso yokwengeza izinto ezigcina ukudla ukuthuthukisa izinga lokudla, ukwelula isikhathi seshelufu, ukwenza kube lula ukucutshungulwa kanye nokugcina okuqukethwe okunomsoco. Ukwengezwa kwe-sodium benzoate kuvunyelwe futhi kuphephile inqobo nje uma kwenziwa ngokuhambisana nohlu lwezinhlobo zezilwane kanye nenani lokusetshenziswa elishiwo uhulumeni.
Isikhathi sokuthumela: Dec-05-2022