Ukuthuthukiswa komkhakha wokudla kuholele ekuthuthukisweni kwezithasiselo zokudla.Ibanga lokudla le-sodium benzoateIngabe ukugcinwa okude kakhulu nokudla okude kakhulu futhi okusetshenziswa kakhulu futhi kusetshenziswa kabanzi emikhiqizweni yokudla. Kepha liqukethe ubuthi, pho kungani i-sodium benzoate isakudla?
Sodium benzoateIngabe i-fungicide ye-organic kanye nomphumela wayo omuhle kakhulu wokuvimbela inhibitory kusezingeni le-pH lingu-2,5 - 4. Lapho Ph> 5.5, ayisebenzi kangako ngokumelene nezikhunta eziningi kanye nemvubelo. Ukuqoqwa okuncane kwe-benzoic acid kungu-0,05% - 0,1%. Ubuthi balo buhlakazekile esibindini lapho kungena emzimbeni. Kunemibiko yamazwe omhlaba yobuthi obuhle kakhulu ekusetshenzisweni kwesodium benzoate njenge-reservative. Yize kungakabikho ukuqonda okuhlangene, kwamanye amazwe nasezifundeni kuvinjelwe ukuhlinzekwa, njenge-United States, eJapan, noHong Kong bavinjelwe nayo. I-Potassium Sorbate, enobuthi obuncane, isetshenziswa kabanzi. Njengoba amanzi e-solubility yawo ampofu, ngakho-ke kwenziwa ngokuvamile ukuba kube yi-solubility yamanzi enhle yohlelo lokusebenza lwe-sodium benzoate. Isetshenziselwa ikakhulukazi ukulondolozwa nokuvimbela isikhunta emikhiqizweni efana nesoso soya, uviniga, ukhukhamba neziphuzo zekhabhoni.
Ngenxa yokukhathazeka ngokuphepha, yize amazwe amaningi asavumela i-sodium benzoate njengendawo yokugcina yengezwa ekudleni, isilinganiso sesicelo sesiye sanda kakhulu futhi inani lezengezo libhekwe ngokuqinile. E-USA, ukusetshenziswa okuvunyelwe okuphezulu kwalo kungu-0,1 wt%. I-Chinese Chinese National Ukuphepha Okujwayelekile kwe-GB2760-2016 Inhloso yokwengeza ukulondolozwa kokudla ukuthuthukisa ikhwalithi yokudla, ukunweba impilo yeshelufu, yenza lula ukucubungula nokugcina okuqukethwe okunempilo. Ukungezwa kwe-sodium benzoate kuvunyelwe futhi kuphephile inqobo nje uma kwenziwa ngokuya ngobubanzi bezinhlobo kanye nenani lokusetshenziswa okuchazwe ngumbuso.
Isikhathi Sokuthumela: Dec-05-2022