N'ime afọ ndị na-adịbeghị anya, àgwà na nchekwa nke tii adọtawokwu na nlebara anya. Ihe fọdụrụ na pesticide karịrị ọkọlọtọ na-eme site n'oge ruo n'oge, a na-ekwupụtakwa tii a na-ebupụ na EU ugboro ugboro maka ịgafe ọkọlọtọ.
A na-eji ọgwụ nje eme ihe iji gbochie pests na ọrịa n'oge a na-akụ tii. Site n'iji ọgwụ na-egbu egbu eme ihe nke ukwuu, mmetụta na-adịghị mma nke oke, enweghị ezi uche ma ọ bụ ọbụna ihe fọdụrụ na pesticides na ahụike mmadụ, gburugburu ebe obibi na azụmahịa mba ọzọ na-apụtawanye ìhè.
Ka ọ dị ugbu a, ụzọ nchọpụta maka ihe mkpofu pesticide na tii na-agụnye akụkụ mmiri mmiri, usoro gas, na ultra-high performance liquid chromatography-tandem mass spectrometry.
Ọ bụ ezie na ụzọ ndị a nwere nghọta dị elu na izi ezi, ọ na-esiri ike ịgbasa ha n'ogo ala site na iji nnukwu ngwa chromatographic, nke na-adịghị mma maka nleba anya buru ibu.
A na-ejikarị usoro mgbochi enzyme eji eme ihe maka nyocha ngwa ngwa na saịtị nke ihe fọdụrụ na pesticide maka nchọpụta organophosphorus na carbamate pesticide residues, nke matrix na-etinye aka na ya nke ukwuu ma nwee ọnụ ọgụgụ dị elu nke ụgha.
Kaadị nchọpụta ọla edo nke Kwinbon nakweere ụkpụrụ nke mgbochi mgbochi immunochromatography asọmpi.
A na-ewepụta ọgwụ ndị dị na sample ma jikọta ya na ihe mgbochi a na-akpọ colloidal gold iji gbochie nchikota antibody na antigen na akara ule (T line) na mpempe ule, na-ebute mgbanwe na agba nke ahụ. ule akara.
A na-ekpebi ihe ndị fọdụrụ na pesticide dị na ihe nlele ahụ site n'ịtụle omimi agba nke ahịrị nchọpụta na akara njikwa (akara C) site na nlele anya ma ọ bụ nkọwa ngwa.
Ihe nyocha nchekwa nri enwere ike ibugharị bụ ngwa nwere ọgụgụ isi dabere na nha, njikwa na teknụzụ sistemụ agbakwunyere.
A na-eji ya arụ ọrụ dị mfe, nghọta dị elu, oke ọsọ na nkwụsi ike dị mma, dabara na eriri nchọpụta ngwa ngwa kwekọrọ, nwere ike inyere ndị ọrụ aka n'ọhịa ngwa ngwa na n'ụzọ ziri ezi chọpụta ihe fọdụrụ na pesticide na tii.
Oge nzipu: Ọgọst-03-2023