Menene N - Nitrosamines?

N - Nitrosamines

N - Nitrosamines, wakilcin tsarin tsarin R1 (R2) n - n = nithlormamamy na N - DMF), da kuma bayyanar da jami'an anda da nitrogen uliye. Waɗannan mahaɗan suna cikin yanayin da ke cikin muhalli da kafofin abinci kamar iska, ruwa, ƙasa, naman alade, da naman alade, da naman sa, da giya, da kuma giya. Bugu da ƙari, ana iya haifar da su yayin masana'antar magani.

Carcinogenic m na n - nitrosamines

N - Nitrosasines suna nuna kaddarorin Genotoxic, yana haifar da lalacewa na Genotoxic da Ciwon daji, tare da haɗarin kasancewa mai zaman kanta da ma'anar kashi har ma da ƙarancin bayyanannun zai iya zama mai cutarwa. Hukumar ta kasa don bincike kan cutar kansa (iARC) ta tsara da yawa n - nitrosamarines a matsayin carcinogens, suna nitma) da n - Diethylnitrosamine A cewar Kamfun kasa da kasa saboda hadinawar bukatun fasaha don yin rajistar dan wasan kwamfuta (ich) M7 Ka'idodin NDSrosenic NDSrogenic face a aji na imporris, wajibi mai tsaurin iko.

Tsarin carcinogenic na N - Nitrosamines mai tushe daga metabolites. Dangane da yanayin α - Hydroxyby Hydroxysies, enzymatic hydroxyria yana kunna NDSRRORSRRORSRGRORGORGENSLS wancan sakamakon cigaban Carstanes da Ci gaban Ciwon Carstanes da Ci gaban Canan Carstance da Ci gaban Carstance.

Hanyar Carcinogenisity na NDMA:

Ndsris

NdsrisA cikin aji ne na nitrosames raba tsarin tsari ga API (da API ko yanki na API a cikin tsarin sunadarai) kuma gaba ɗaya na musamman ne ga kowane API. Tsarin NDSris ta hanyar nitrosation na Apis (ko gutsattsarin sakandare, ko kuma ta hanyar da aka fallasa a lokacin da ba a san su ba tare da nitris da ke nuna rashin ƙarfi a cikin complifies. Hoto 3 yana nuna wakilin dauki API dauke da kungiya ta biyu a tsarin sa tare da yanayin acidic.

Tsari da bincike na nazari

Jagora na rarrabuwa kamar Efsa jaddada rage N - Nitrosamine a cikin abinci. Hanya na nazakke kamar cututtukan gas tare da gano chemiluminescen (GC -) yana da matakan gwargwado (misali a cikin abinci) 3.

Kungiyoyi suna daidaita N - matakan Nittrosamine sun haɗa da:

• Gudanar da abinci da Magunguna (FDA): iyakance a cikin magunguna da kayayyakin abinci
• Hukumar kare muhalli (EPA): Shan ka'idojin ruwa don gurbata nitrosamine
• Hukumar Magungunan Turai (EMA): Mai tsananin iko akan tsarin magani don rage girman kai

Ƙarshe

N - Nitrosamines ya ci gaba da kalubalen kiwon lafiyar jama'a saboda ƙarfin jikinsu da kuma kasancewa gabaɗaya. Ci gaba da bincike da ci gaba da ke ci gaba da rage fallasa ta hanyar ingantacciyar ikon sarrafa abinci, saka idanu na nazari, da kuma wayar da kan matsalar masu amfani. Gudanar da aiki a kan masana'antu da gwamnatoci suna da mahimmanci don rage haɗarinsu yadda yakamata.

Keywords: N - NICrosames, NdSris, OECD 471, Ingantaccen Harkar Hams S9, Entoler S9, enzymes