nūhou

ʻO ke kānāwai EU hou e hoʻokō ʻia nei ke kānāwai ʻEulopa hou no ka wahi kuhikuhi o ka hana (RPA) no nā metabolites nitrofuran i mana mai 28 Nowemapa 2022 (EU 2019/1871). No nā metabolites i ʻike ʻia SEM, AHD, AMOZ a me AOZ he RPA o 0.5 ppb. Ua pili pū kēia kānāwai no DNSH, ka metabolite o Nifursol.

ʻO Nifursol kahi nitrofuran i pāpā ʻia ma ke ʻano he meaʻai meaʻai ma ka European Union a me nā ʻāina ʻē aʻe. Hoʻopili ʻia ʻo Nifursol i ka 3,5-dinitrosalicylic acid hydrazide (DNSH) i nā mea ola. He hōʻailona ʻo DNSH no ka ʻike ʻana i ka hoʻohana pono ʻole o ka nifursol i ka mahi holoholona.

ʻO nā Nitrofurans he synthetic broad spectrumnā lāʻau antibiotic, i hoʻohana pinepine ʻia i nā holoholonahana no kona antibacterial maikaʻi loa apharmacokinetic waiwai. Ua hoʻohana pū ʻia lākouhe mea hoʻoikaika ulu i ka puaʻa, ka moa a me ka waihana ʻana. Ma nā haʻawina lōʻihi me nā holoholona labUa hōʻike ʻia nā lāʻau lapaʻau makua a me kā lākou metaboliteshōʻike i nā hiʻohiʻona carcinogenic a me mutagenic.Ua alakaʻi kēia i ka pāpā ʻana i nā nitrofurans no kaka mālama ʻana i nā holoholona i hoʻohana ʻia no ka hana ʻai.

I kēia manawa ua hoʻomohala mākou ʻo Beijing Kwinbon i ka pahu hoʻāʻo Elisa a me ka strip hoʻāʻo wikiwiki o DNSH, ʻoluʻolu loa ʻo LOD i nā kānāwai hou o EU. A ke hoʻomaikaʻi nei mākou i nā huahana a hōʻemi i ka manawa incubating. E hoʻāʻo mākou i kā mākou mea maikaʻi loa e hahai i nā pae EU a hāʻawi i nā lawelawe maikaʻi loa i nā mea kūʻai aku. Welina mai i kāu nīnau me kā mākou mau luna kūʻai.