Kungani i-sodium benzoate ekudleni?

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 "Ejwayelekile ekusetshenzisweni kwezithasiselo zokudla" libeka umkhawulo wokusetshenziswa "kwe-benzoic acid nosawoti wayo we-sodium", enomkhawulo omkhulu we-0.2g/kg weziphuzo ze-carbonated, 1.0g. /kg yeziphuzo ezisekelwe ezitshalweni kanye ne-1.0g/kg yezithelo nejusi yemifino (i-pulp).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.