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Siyavuya ukwazisa ukuba ezintathu zeKwinbon ityhefu fluorescence quantification iimvelisoziye zavavanywa liZiko leSizwe lokuHlola uMgangatho wokuTyelwa kunye noVavanyo (Beijing).

Ukuze siqhubeke sibambe umgangatho wangoku kunye nokusebenza kweemveliso ze-mycotoxin immunoassay (iikhithi, amakhadi ovavanyo/imigca kunye neemveliso ezinxulumeneyo) kwimarike yasekhaya, iZiko leSizwe loHlolo loMgangatho wokuTya kunye noVavanyo (Beijing) lenze uvavanyo lweemveliso ze-mycotoxin immunoassay. ngoJulayi 2024.

I-Mycotoxins ziimetabolites zesibini eziveliswa ngumngundo othile (umzekelo, i-Aspergillus, iPenicillium kunye neFusarium) ngexesha lokukhula kwazo ezidla ngokubangela iinguqu kwi-pathological and physiological metamorphosis ebantwini, kwaye ziyityhefu kakhulu. Okwangoku, kukho iintlobo ezingaphezu kwama-400 ze-mycotoxins ezaziwayo, ezona zixhaphakileyo yi-aflatoxin, ochratoxin, ergot alkaloids, deoxynivalenol njalo njalo.

I-Mycotoxins isenokungaqhelani noluntu, kodwa enyanisweni, le metabolite yomngundo inetyhefu kakhulu kunye ne-carcinogenic ingene phantse kuzo zonke iintlobo zeemveliso zezolimo ezityiwayo. Ukusuka embona, ingqolowa, irhasi namandongomane ukuya kwiziqhamo ezomisiweyo, iziqhamo, izinongo, imifuno kunye nobisi, ii-mycotoxins zikho kuyo yonke indawo kwaye zide zichaphazele ukhuseleko lokusingqongileyo njengoko ikhonkco lemizi-mveliso yabantu nezilwanyana liguquka.

I-Mycotoxins iyamelana nomhlwa kunye nobushushu obuphezulu, kwaye inokungcolisa ukutya kwaye kunzima ukuyisusa kuwo onke amanqanaba okuvelisa ukutya, kubandakanywa ukulima, ukutyala, ukusetyenzwa, ukuthuthwa kunye nokupheka. Ke ngoko, iindlela zovavanyo lobuchwephesha, ezinje ngechromatography, i-immunoassay kunye ne-real-time fluorescence quantitative PCR, ziyafuneka ukuze kubonwe ngokuchanekileyo i-mycotoxins ekutyeni.

Iimveliso ezintathu zeKwinbon - iAflatoxin B1 Residue Fluorescence Quantitative Test Strips, Vomitoxin Residue Fluorescence Quantitative Test Strips kunye ne Zearalenone Residue Fluorescence Quantitative Test Strips luphumelele uvavanyo, kunye neyona ndlela yovavanyo lwesampulu, ibandakanya izalathisi zovavanyo kwaye eminye imiba emithathu.