Posachedwapa, chakudya chowonjezera "dehydroacetic acid ndi mchere wake wa sodium" (sodium dehydroacetate) ku China idzabweretsa nkhani zambiri zoletsedwa, mu microblogging ndi nsanja zina zazikulu zomwe zimayambitsa zokambirana zotentha za netizens.
Malinga ndi National Food Safety Standards Standard for the Use of Food Additives (GB 2760-2024) yoperekedwa ndi National Health Commission mu Marichi chaka chino, malamulo ogwiritsira ntchito dehydroacetic acid ndi mchere wake wa sodium muzinthu zowuma, mkate, makeke. , kudzaza zakudya zophikidwa, ndi zakudya zina zachotsedwa, ndipo kuchuluka kwa masamba okazinga kumasinthidwanso kuchoka pa 1g/kg kufika pa 0.3g/kg. Muyezo watsopanowu uyamba kugwira ntchito pa February 8, 2025.
Akatswiri azamakampani adasanthula kuti nthawi zambiri pamakhala zifukwa zinayi zosinthira mulingo wowonjezera wazakudya, choyamba, umboni watsopano wasayansi wopeza kuti chitetezo cha chowonjezera china chazakudya chikhoza kukhala pachiwopsezo, chachiwiri, chifukwa cha kusintha kwa kuchuluka kwa zomwe amadya. kapangidwe kazakudya ka ogula, chachitatu, chowonjezera cha chakudya sichinalinso chofunikira mwaukadaulo, ndipo chachinayi, chifukwa cha nkhawa ya ogula pazakudya zinazake, ndikuwunikanso kutha kuganiziridwanso kuti ayankhe zovuta zapagulu.
'Sodium dehydroacetate ndi nkhungu yazakudya komanso zowonjezera zosungira zomwe zimazindikiridwa ndi Food and Agriculture Organisation ya United Nations (FAO) ndi World Health Organisation (WHO) ngati chosungira chochepa kwambiri komanso chothandiza kwambiri, makamaka potengera mtundu wa zowonjezera. Itha kulepheretsa bwino mabakiteriya, nkhungu ndi yisiti kuti tipewe nkhungu. Poyerekeza ndi zotetezera monga sodium benzoate, calcium propionate ndi potaziyamu sorbate, zomwe nthawi zambiri zimafuna malo okhala ndi acidic kuti zitheke, sodium dehydroacetate imakhala yogwiritsidwa ntchito kwambiri, ndipo kulepheretsa kwake kwa bakiteriya sikukhudzidwa kwambiri ndi acidity ndi alkalinity, ndipo imagwira ntchito. bwino kwambiri mu pH ya 4 mpaka 8.' October 6, China Agricultural University, Food Science and Nutrition Engineering Associate Professor Zhu Yi anauza mtolankhani wa People's Daily Health Client, malinga ndi kukhazikitsidwa kwa ndondomeko ya China, akuletsa pang'onopang'ono kugwiritsa ntchito magulu a chakudya cha sodium dehydroacetate, koma si onse omwe amaletsa kugwiritsa ntchito madzi. zowotcha m`tsogolo saloledwa ntchito, chifukwa kuzifutsa masamba ndi zakudya zina, mukhoza kupitiriza ntchito kuchuluka kwa wololera mkati kukula kwa zofooka latsopano okhwima. Izi zimaganiziranso kuchuluka kwa anthu omwe amadya zakudya zophika buledi.
'Miyezo yaku China yogwiritsira ntchito zowonjezera zakudya imatsata mosamalitsa malangizo achitetezo a chakudya padziko lonse lapansi ndipo imasinthidwa pakapita nthawi ndi kusintha kwa miyezo m'maiko otukuka komanso kuwonekera mosalekeza kwa zotsatira zaposachedwa za kafukufuku wasayansi, komanso kusintha kwa kagwiritsidwe ntchito ka chakudya m'nyumba. . Zosintha zomwe zapangidwa ku sodium dehydroacetate nthawi ino ndi cholinga chowonetsetsa kuti njira yoyendetsera chitetezo cha chakudya ku China ikuwongolera motsatira miyezo yapamwamba yapadziko lonse lapansi.' Zhu Yi adati.
Chifukwa chachikulu cha kusintha kwa sodium dehydroacetate ndikuti kusinthidwanso kwa sodium dehydroacetate ndikuganizira mozama zachitetezo chaumoyo wa anthu, kutsata zochitika zapadziko lonse lapansi, kukonzanso miyezo yachitetezo cha chakudya komanso kuchepetsa ziwopsezo zaumoyo, zomwe zingathandize kulimbikitsa thanzi la chakudya ndikulimbikitsa makampani azakudya kuti apite ku chitukuko chobiriwira komanso chokhazikika.
Zhu Yi ananenanso kuti US FDA kumapeto kwa chaka chatha anasiya ena a kale chilolezo ntchito sodium dehydroacetate chakudya, panopa ku Japan ndi South Korea, sodium dehydroacetate angagwiritsidwe ntchito ngati chosungira mafuta, tchizi, margarine ndi zakudya zina, ndi pazipita kutumikira kukula sangathe upambana magalamu 0,5 pa kilogalamu, mu US, asidi dehydroacetic angagwiritsidwe ntchito kudula kapena peeling dzungu.
Zhu Yi adanenanso kuti ogula omwe ali ndi nkhawa m'miyezi isanu ndi umodzi atha kuyang'ana mndandanda wazinthu akamagula chakudya, ndipo makampani akuyenera kukweza ndi kubwereza nthawi yonseyi. 'Kusungidwa kwa chakudya ndi ntchito yokhazikika, zosungirako ndi imodzi mwa njira zotsika mtengo, ndipo makampani akhoza kukwaniritsa kusungidwa pogwiritsa ntchito luso lamakono.'
Nthawi yotumiza: Oct-16-2024