nkhani

Lamulo latsopano la EU lomwe likugwira ntchito Lamulo Latsopano la ku Europe la Reference point of action (RPA) la metabolites la nitrofuran linali kugwira ntchito kuyambira 28 Novembara 2022 (EU 2019/1871). Kwa metabolites odziwika SEM, AHD, AMOZ ndi AOZ ndi RPA ya 0.5 ppb. Lamuloli limagwiranso ntchito ku DNSH, metabolite ya Nifursol.

Nifursol ndi nitrofuran yoletsedwa ngati chowonjezera cha chakudya ku European Union ndi mayiko ena. Nifursol imasinthidwa kukhala 3,5-dinitrosalicylic acid hydrazide (DNSH) m'zamoyo. DNSH ndi chizindikiro chozindikiritsa kugwiritsidwa ntchito kosaloledwa kwa nifursol poweta ziweto.

Ma nitrofuran ndi opangidwa ndi ma sipekitiramu ambirimaantibayotiki, omwe amagwiritsidwa ntchito nthawi zambiri pazinyamakupanga kwabwino kwambiri kwa antibacterial ndipharmacokinetic katundu. Zagwiritsidwanso ntchitomonga olimbikitsa kukula kwa nkhumba, nkhuku ndi zam'madzikupanga. Maphunziro a nthawi yayitali ndi nyama za labuadawonetsa kuti mankhwalawa ndi ma metabolites awoadawonetsa mawonekedwe a carcinogenic ndi mutagenic.Izi zapangitsa kuti kuletsa kwa nitrofuran kwa mankhwalawachithandizo cha nyama zomwe zimagwiritsidwa ntchito popanga chakudya.

Tsopano ife a Beijing Kwinbon tidapanga zida zoyeserera za Elisa komanso mzere woyeserera wa DNSH, LOD ndiyokhutitsidwa ndi malamulo atsopano a EU. Ndipo tikukwezabe zinthu ndikuchepetsa nthawi yofikira. Tidzayesa momwe tingathere kutsatira njira za EU ndikupereka ntchito zabwino kwambiri kwa makasitomala onse. Landirani kufunsa kwanu ndi oyang'anira malonda athu.