Kev cai lij choj EU hauv lub zog ua haujlwm tshiab European rau kev siv ntawm kev nqis tes ua (RPA) rau Nitrofuran Metabolites yog siv zog ntawm 28 Kaum Ib Hlis 2022 (EU 2019/1871). Rau cov methabolites sem, AHD, Amoz thiab Aoz RPA ntawm 0.5 PPB. Qhov kev cai no tseem siv tau rau DNSH, cov metabolite ntawm nifursol.
Nifursol yog qhov txwv tsis pub nitrofuran raws li pub noj nyob rau hauv European Union thiab lwm lub tebchaws. Nifursol yog metabolised rau 3,5-dinitrosalicylicylic acid hydrazide (dnsh) hauv kev muaj sia. DNSH yog tus cim rau kev kuaj pom ntawm kev siv tsis raug cai ntawm nifursol hauv kev ua dev.
Nitrofurans yog hluavtaws dav-spectrumCov tshuaj tua kab mob, uas nquag ua haujlwm hauv tsiajntau lawm rau nws cov tshuaj tua kab mob zoo heev thiabChaw muag tshuaj cov chaw. Lawv kuj tau sivRaws li kev loj hlob txhawb nqa nyob rau hauv npua, nqaij qaib thiab dejntau lawm. Nyob rau hauv kev tshawb fawb ntev nrog lab cov tsiajtaw qhia tias niam txiv cov tshuaj thiab lawv cov metabolitespom carcinogenic thiab mutagenic yam ntxwv.Qhov no tau coj mus rau kev txwv tsis pub nitrofurans rau covKev kho cov tsiaj siv rau khoom noj.
Tam sim no peb Beijing Kwinbon develped Elisa Cov Khoom Siv Elisa Cov Khoom Siv thiab nrawm nrawm nrawm ntawm DNSH, Lod yog txaus siab tag nrho nrog EU txoj cai tshiab. Thiab peb tseem hloov kho cov khoom lag luam thiab txo qis lub sijhawm. Peb yuav sim peb qhov zoo tshaj plaws kom ua raws EU cov kauj ruam thiab muab kev pabcuam zoo heev rau txhua tus neeg siv khoom. Txais tos koj qhov kev nug nrog peb cov thawj tswj hwm.
Lub Sijhawm Post: Tsib Hlis-11-2023