iindaba

Umcu wovavanyo lwentsalela ye-Aflatoxin M1isekelwe kumgaqo wokukhuphisana nokuthintela i-immunochromatography, i-aflatoxin M1 kwisampulu ibophelela kwi-colloidal ebhalwe ngegolide ethile ye-monoclonal antibody kwinkqubo yokuhamba, ethintela ukubophelela kwe-antibody kunye ne-antigen-BSA ukudityaniswa kumda wokubhaqa. I-membrane ye-NC, ngaloo ndlela ikhokelela ekutshintsheni ubunzulu bombala we-T-line; kwaye kungakhathaliseki ukuba isampuli iqulethe into eza kubhaqwa, umgca we-C uya kufakwa umbala, ukubonisa ukuba uvavanyo luyasebenza. Imicu yovavanyo lwentsalela ye-Aflatoxin M1 inokudityaniswa neumfundiukukhupha idatha yovavanyo kunye nokuhlalutya idatha ukufumana umphumo wokugqibela wokuvavanya.

Imicu yovavanyo lwentsalela ye-Aflatoxin M1 ifanelekele ukumiselwa ngokomgangatho we-aflatoxin M1 kwiisampulu zobisi olukrwada kunye nolwe-pasteurized. Umda wokufumanisa i-0.5 ppb, uvavanyo lubonisa i-negative kunye ne-500 μg / L ye-sulfamethazine, i-norfloxacin, i-lincomycin, i-spectinomycin, i-gentamicin, i-streptomycin kunye nezinye iziyobisi, uvavanyo lubonisa i-positive kunye ne-5 μg / L i-Aflatoxin B1.