Kutshanje, isongezo sokutya esithi “dehydroacetic acid kunye netyuwa yayo yesodium” (sodium dehydroacetate) eTshayina siza kwazisa uluhlu olubanzi lweendaba ezingavumelekanga, kwii-microblogging kunye namanye amaqonga amakhulu okubangela incoko eshushu kubasebenzisi be-intanethi.
NgokweMigangatho yeSizwe yoKhuseleko lokuTya yokusetyenziswa kwezithako zokutya (GB 2760-2024) ekhutshwe yiKhomishini yezeMpilo yeSizwe ngoMatshi kulo nyaka, imigaqo yokusetyenziswa kwe-dehydroacetic acid kunye netyuwa yayo yesodium kwiimveliso zesitatshi, isonka, iipastries, ukutya okubhakiweyo, kunye nezinye iimveliso zokutya isusiwe, kwaye inqanaba eliphezulu lokusetyenziswa kwimifuno eqhotsiweyo nalo lilungisiwe ukusuka kwi-1g/kg ukuya kwi-0.3g/kg. Lo mgangatho mtsha uza kuqala ukusebenza nge-8 kaFebruwari 2025.
Iingcali zoshishino zihlalutye ukuba bekukho izizathu ezine zokulungiswa komgangatho wezongezo zokutya, okokuqala, ubungqina obutsha bophando lwesayensi bufumanise ukuba ukhuseleko lwezongezo zokutya ezithile lunokuba semngciphekweni, okwesibini, ngenxa yotshintsho kubungakanani bokusetyenziswa kwindlela yokutya yabathengi, okwesithathu, izongezo zokutya azisekho mfuneko yobuchwephesha, kwaye okwesine, ngenxa yexhala lomthengi malunga nesongezo sokutya esithile, kwaye uvavanyo olutsha lunokuqwalaselwa ukuze kuphendulwe kwiinkxalabo zoluntu.
'I-Sodium dehydroacetate sisixhobo sokubumba ukutya kunye nesigcina-mpilo esiqatshelwa yi-Food and Agriculture Organisation of the United Nations (FAO) kunye ne-World Health Organisation (WHO) njengesigcina-mpilo esinobuthi obuphantsi kwaye sisebenza kakuhle kakhulu, ngakumbi ngohlobo lwesithako. Singayithintela ngcono iibhaktheriya, ii-molds kunye ne-yeast ukuze siphephe ii-molds. Xa kuthelekiswa nezigcina-mpilo ezifana ne-sodium benzoate, i-calcium propionate kunye ne-potassium sorbate, ezifuna ngokubanzi indawo ene-asidi ukuze zisebenze kakhulu, i-sodium dehydroacetate inoluhlu olubanzi kakhulu lokusetyenziswa, kwaye isiphumo sayo sokuthintela iibhaktheriya asichaphazeleki kakhulu yi-asidi kunye ne-alkalinity, kwaye isebenza kakuhle kuluhlu lwe-pH oluyi-4 ukuya kwi-8.' Ngomhla wesi-6 kweyeDwarha, uNjingalwazi oNcedisayo kwiYunivesithi yezoLimo yaseTshayina, iSayensi yokutya kunye noBunjineli beZondlo uZhu Yi uxelele intatheli yePeople's Daily Health Client, ukuba umgaqo-nkqubo waseTshayina uyawuthintela kancinci kancinci ukusetyenziswa kweendidi zokutya zesodium dehydroacetate, kodwa ayizizo zonke izinto ezithintelweyo ukusetyenziswa kwezinto ezibhakiweyo kwixesha elizayo, kodwa akuvumelekanga ukuba zisetyenziswe kwimifuno eqhotsiweyo kunye nokunye ukutya, ungaqhubeka nokusebenzisa ubungakanani obufanelekileyo ngaphakathi komda wemida emitsha engqongqo. Oku kukwaqwalasela nokwanda okukhulu kokusetyenziswa kweemveliso zokubhaka.
'Imigangatho yaseTshayina yokusetyenziswa kwezongezo zokutya ilandela ngokungqongqo izikhokelo zokhuseleko lokutya zamazwe ngamazwe kwaye ihlaziywa ngexesha elifanelekileyo ngokukhula kwemigangatho kumazwe aphuhlileyo kunye nokuvela okuqhubekayo kweziphumo zophando lwesayensi zamva nje, kunye notshintsho kwindlela yokusetyenziswa kokutya kwasekhaya. Uhlengahlengiso olwenziwe kwi-sodium dehydroacetate ngeli xesha lujolise ekuqinisekiseni ukuba inkqubo yolawulo lokhuseleko lokutya yaseTshayina iphuculwe kunye nemigangatho yamazwe ngamazwe ephucukileyo.' utshilo uZhu Yi.
Isizathu esiphambili sokulungiswa kwe-sodium dehydroacetate kukuba olu hlaziyo lomgangatho we-sodium dehydroacetate luqwalaselwe ngokupheleleyo ukukhuselwa kwempilo yoluntu, ukuthobela iindlela zamazwe ngamazwe, ukuhlaziywa kwemigangatho yokhuseleko lokutya kunye nokunciphisa iingozi zempilo, okuya kunceda ukuphucula impilo yokutya kunye nokukhuthaza ishishini lokutya ukuba lihambele kuphuhliso oluluhlaza noluzinzileyo.
UZhu Yi ukwathe i-US FDA ekupheleni konyaka ophelileyo irhoxise imvume yangaphambili yokusebenzisa i-sodium dehydroacetate ekutyeni, okwangoku eJapan naseMzantsi Korea, i-sodium dehydroacetate ingasetyenziswa kuphela njengesigcini sebhotolo, itshizi, imajarini kunye nokunye ukutya, kwaye ubungakanani obukhulu bokukhonza abunakudlula i-0.5 grams ngekhilogram nganye, e-US, i-dehydroacetic acid ingasetyenziselwa kuphela ukusika okanye ukuxobula ithanga.
UZhu Yi ucebise ukuba abathengi abaxhalabileyo kwiinyanga ezintandathu banokujonga uluhlu lwezithako xa bethenga ukutya, kwaye ewe iinkampani kufuneka ziphucule kwaye ziphinde zisebenzise ngexesha le-buffer. 'Ukugcinwa kokutya yiprojekthi ecwangcisiweyo, izigcini zezinye zeendlela ezingabizi kakhulu, kwaye iinkampani zinokugcina ukutya ngokuqhubela phambili kwezobuchwepheshe.'
Ixesha leposi: Oktobha-16-2024