Uphuhliso lweshishini lokutya lukhokelele ekuphuhlisweni kwezongezo zokutya.I-Sodium benzoate grade yokutyasesona sigcini-kutya sisetyenziswa kakhulu nesihlala ixesha elide kwaye sisetyenziswa kakhulu kwiimveliso zokutya. Kodwa sinetyhefu, ngoko ke kutheni i-sodium benzoate isesekutyeni?
I-sodium benzoateyi-organic fungicide kwaye eyona mpembelelo yayo ingcono yokuthintela ikwi-pH ephakathi kwe-2.5 - 4. Xa i-pH ingaphezulu kwe-5.5, ayisebenzi kakuhle kwiinkuni ezininzi kunye ne-yeast. Uxinzelelo oluncinci lwe-benzoic acid yi-0.05% - 0.1%. Ubuthi bayo buyanyibilika esibindini xa ingena emzimbeni. Kukho iingxelo zamazwe ngamazwe malunga netyhefu efakwe ngaphezulu ngenxa yokusetyenziswa kwei-sodium benzoate njengesithinteliNangona kungekho ngqiqo idibeneyo okwangoku, kwamanye amazwe nakwiindawo kuye kwavalwa amalungiselelo, afana ne-United States, iJapan, kunye neHong Kong, ukutya okusemathinini kuye kwavalwa ngayo. I-Potassium sorbate, engenabungozi kangako, isetyenziswa kakhulu. Njengoko ukunyibilika kwayo emanzini kuncinci, ngoko ke ngokubanzi yenziwa ibe kukunyibilika kakuhle kwamanzi xa isetyenziswa kwi-sodium benzoate. Isetyenziswa kakhulu ekugcineni nasekuthinteleni ukungunda kwiimveliso ezifana nesoya sauce, iviniga, iipickles, kunye neziselo ezine-carbonated.
Ngenxa yenkxalabo yokhuseleko, nangona amazwe amaninzi esavumela i-sodium benzoate njenge-preservative yongezwa ekutyeni, umda wokusetyenziswa uye waba mxinwa ngakumbi kwaye ubungakanani be-additive bujongwa ngokungqongqo. E-USA, ukusetyenziswa kwayo okuphezulu okuvunyelweyo yi-0.1 wt%. Umgangatho wangoku wokhuseleko lokutya lwesizwe saseTshayina i-GB2760-2016 "Umgangatho wokusetyenziswa kwe-food additives" ubeka umda wokusetyenziswa kwe-"benzoic acid kunye netyuwa yayo yesodium", kunye nomda ophezulu we-0.2g/kg kwiziselo ezine-carbonated, i-1.0g/kg kwiziselo ezisekelwe kwizityalo kunye ne-1.0g/kg kwiziselo zejusi yeziqhamo nemifuno (i-pulp). Injongo yokongeza izigcini zokutya kukuphucula umgangatho wokutya, ukwandisa ixesha lokuphelelwa, ukwenza lula ukucubungula kunye nokugcina umxholo wesondlo. Ukongezwa kwe-sodium benzoate kuvumelekile kwaye kukhuselekile logama nje kwenziwa ngokuhambelana noluhlu lweentlobo kunye nobungakanani bokusetyenziswa obuchazwe lilizwe.
Ixesha lokuthumela: Disemba-05-2022