Tsis ntev los no, cov khoom noj khoom haus ntxiv "dehydroacetic acid thiab nws cov ntsev sodium" (sodium dehydroacetate) hauv Suav teb yuav coj ntau yam xov xwm txwv tsis pub tshaj tawm, hauv microblogging thiab lwm lub platform loj kom ua rau cov neeg siv internet sib tham kub.
Raws li Lub Tebchaws Cov Txheej Txheem Kev Nyab Xeeb Khoom Noj Khoom Haus (GB 2760-2024) uas tau tshaj tawm los ntawm National Health Commission thaum Lub Peb Hlis Ntuj xyoo no, cov cai ntawm kev siv dehydroacetic acid thiab nws cov ntsev sodium hauv cov khoom hmoov txhuv nplej siab, mov ci, ncuav mog qab zib, cov khoom ci hauv cov khoom noj, thiab lwm yam khoom noj tau raug tshem tawm, thiab qib kev siv siab tshaj plaws hauv cov zaub pickled kuj tau hloov kho los ntawm 1g / kg mus rau 0.3g / kg. Tus qauv tshiab yuav pib siv rau lub Ob Hlis 8, 2025.
Cov kws tshaj lij hauv kev lag luam tau tshuaj xyuas tias feem ntau muaj plaub qhov laj thawj rau kev hloov kho tus qauv ntxiv rau zaub mov, thawj zaug, cov pov thawj tshawb fawb tshiab pom tias kev nyab xeeb ntawm qee yam khoom noj khoom haus ntxiv yuav muaj kev pheej hmoo, qhov thib ob, vim yog kev hloov pauv ntawm cov khoom noj khoom haus ntawm cov neeg siv khoom, qhov thib peb, cov khoom noj khoom haus ntxiv tsis tsim nyog rau kev siv tshuab lawm, thiab qhov thib plaub, vim yog tus neeg siv khoom txhawj xeeb txog qee yam khoom noj khoom haus ntxiv, thiab kev rov ntsuam xyuas dua kuj tseem yuav raug txiav txim siab kom teb rau cov kev txhawj xeeb ntawm pej xeem.
'Sodium dehydroacetate yog ib yam khoom noj uas muaj pwm thiab tshuaj tiv thaiv uas tau lees paub los ntawm Lub Koom Haum Khoom Noj thiab Kev Ua Liaj Ua Teb ntawm United Nations (FAO) thiab Lub Koom Haum Kev Noj Qab Haus Huv Ntiaj Teb (WHO) ua ib yam tshuaj tiv thaiv uas tsis muaj tshuaj lom thiab muaj txiaj ntsig zoo heev, tshwj xeeb tshaj yog hais txog hom tshuaj ntxiv. Nws tuaj yeem tiv thaiv cov kab mob, pwm thiab cov poov xab kom tsis txhob muaj pwm. Piv rau cov tshuaj tiv thaiv xws li sodium benzoate, calcium propionate thiab potassium sorbate, uas feem ntau xav tau ib puag ncig acidic rau qhov zoo tshaj plaws, sodium dehydroacetate muaj ntau yam kev siv tau, thiab nws cov txiaj ntsig tiv thaiv kab mob tsis tshua cuam tshuam los ntawm acidity thiab alkalinity, thiab nws ua tau zoo heev hauv pH ntawm 4 txog 8.' Thaum Lub Kaum Hli 6, Xib Fwb Zhu Yi ntawm Tsev Kawm Ntawv Qib Siab Agricultural University, Food Science thiab Nutrition Engineering tau hais rau tus neeg sau xov xwm People's Daily Health Client tias, raws li txoj cai ntawm Tuam Tshoj, kev siv txoj cai no maj mam txwv tsis pub siv cov khoom noj uas muaj sodium dehydroacetate, tab sis tsis yog txhua yam khoom noj uas raug txwv tsis pub siv yav tom ntej, rau cov zaub pickled thiab lwm yam khoom noj, koj tuaj yeem siv cov khoom noj uas tsim nyog raws li cov kev txwv tshiab. Qhov no kuj suav nrog kev nce ntxiv ntawm kev siv cov khoom noj uas muaj bakery.
'Tuam Tshoj cov qauv rau kev siv cov khoom noj khoom haus ntxiv ua raws li cov lus qhia txog kev nyab xeeb zaub mov thoob ntiaj teb thiab raug hloov kho tshiab raws li kev hloov pauv ntawm cov qauv hauv cov teb chaws tsim thiab kev tshwm sim ntawm cov txiaj ntsig tshawb fawb tshiab, nrog rau kev hloov pauv hauv cov qauv kev noj zaub mov hauv tsev. Cov kev hloov kho rau sodium dehydroacetate lub sijhawm no yog tsom rau kev ua kom ntseeg tau tias Tuam Tshoj txoj kev tswj hwm kev nyab xeeb zaub mov tau txhim kho nrog cov qauv thoob ntiaj teb siab heev.' Zhu Yi hais.
Qhov laj thawj tseem ceeb rau kev hloov kho ntawm sodium dehydroacetate yog tias qhov kev hloov kho tshiab ntawm tus qauv rau sodium dehydroacetate yog kev txiav txim siab dav dav rau kev tiv thaiv kev noj qab haus huv pej xeem, kev ua raws li cov qauv thoob ntiaj teb, kev hloov kho tshiab ntawm cov qauv kev nyab xeeb zaub mov thiab kev txo qis kev pheej hmoo kev noj qab haus huv, uas yuav pab txhim kho kev noj qab haus huv ntawm cov zaub mov thiab txhawb kev lag luam zaub mov kom txav mus rau kev txhim kho ntsuab thiab ruaj khov.
Zhu Yi kuj tau hais tias US FDA thaum kawg ntawm lub xyoo tas los tau rho tawm qee qhov kev tso cai yav dhau los rau kev siv sodium dehydroacetate hauv zaub mov, tam sim no hauv Nyiv Pooj thiab Kaus Lim Qab Teb, sodium dehydroacetate tsuas yog siv tau ua cov tshuaj tiv thaiv rau butter, cheese, margarine thiab lwm yam zaub mov, thiab qhov loj tshaj plaws ntawm kev noj tsis pub tshaj 0.5 grams ib kilogram, hauv Tebchaws Meskas, dehydroacetic acid tsuas yog siv tau rau kev txiav lossis tev taub dag.
Zhu Yi tau hais tias cov neeg siv khoom uas ntxhov siab rau rau lub hlis tuaj yeem tshawb xyuas cov npe khoom xyaw thaum yuav khoom noj, thiab tau kawg cov tuam txhab yuav tsum hloov kho dua tshiab thiab rov ua dua thaum lub sijhawm tsis muaj khoom noj. 'Kev khaws cia khoom noj yog ib qho project uas muaj txheej txheem, cov tshuaj preservatives tsuas yog ib qho ntawm cov txheej txheem pheej yig dua, thiab cov tuam txhab tuaj yeem ua tiav kev khaws cia los ntawm kev nce qib ntawm thev naus laus zis.'
Lub sijhawm tshaj tawm: Lub Kaum Hli-16-2024