nkhani

Chingwe choyesera cha Aflatoxin M1Kutengera mfundo ya mpikisano woletsa immunochromatography, aflatoxin M1 mu chitsanzo imalumikizana ndi colloidal gold-labelled specific monoclonal antibody mu njira yoyendera, zomwe zimaletsa kumangirira kwa antibody ndi antigen-BSA coupling pamalire ozindikira a NC membrane, motero zimapangitsa kusintha kwa kuya kwa mtundu wa T-line; ndipo mosasamala kanthu kuti chitsanzocho chili ndi chinthu chomwe chikufunika kuzindikirika kapena ayi, C-line idzapakidwa utoto, kuti iwonetse kuti mayesowo ndi ovomerezeka. Mizere yoyesera ya Aflatoxin M1 ikhoza kufananizidwa ndiwowerengakuti atenge deta yoyesera ndikusanthula detayo kuti apeze zotsatira zomaliza za mayeso.

Mizere yoyesera ya Aflatoxin M1 ndi yoyenera kudziwa kuchuluka kwa aflatoxin M1 m'masampuli a mkaka wosaphika komanso wopasteurized. Malire ozindikira ndi 0.5 ppb, mayesowo amasonyeza kuti alibe 500 μg/L ya sulfamethazine, norfloxacin, lincomycin, spectinomycin, gentamicin, streptomycin ndi mankhwala ena, mayesowo amasonyeza kuti ali ndi 5 μg/L ya Aflatoxin B1.