Daraasad cusub oo ku saabsan masiirka deegaanka ee dalagyada kiimikaad ee soo saarista yaanyada ee Colombia

Masiirka deegaanka ee ilaalinta dalagyada kiimikaad ayaa si weyn loo daraaseeyay gobollada kulaylaha, laakiin maaha gobollada kulaylaha.Kolombiya, yaanyada waa shey muhiim ah oo lagu garto isticmaalka xad dhaafka ah ee alaabta ilaalinta dalagyada kiimikada.Si kastaba ha ahaatee, masiirka deegaanka ee alaabta ilaalinta dalagyada kiimikaad weli lama go'aamin.Iyada oo si toos ah muunad duurka iyo falanqaynta shaybaarka xiga, hadhaaga 30 ka mid ah waxyaabaha ilaalinta dalagga kiimikaad ee miraha, caleemaha iyo muunada ciidda ayaa la lafo-guray, iyo sidoo kale haraaga 490 sunta cayayaanka biyaha iyo sediffs ee laba hawo- furan iyo aqalka dhirta lagu koriyo ah meelaha wax soo saarka.By chromatography dareere ah ama chromatography gaas oo lagu daray spectrometry mass.
Isu geyn 22 alaab oo ilaalinta dalagga kiimikaad ayaa la ogaaday.Waxaa ka mid ah, content ugu sarreeya ee thiabendazole ee miraha (0.79 mg kg -1), indoxacarb (24.81 mg kg -1) caleemaha, iyo duqsiyo ciidda (44.45 mg kg) -1) diiradda ugu sarreeya.Wax hadhaaga ah laguma arag biyaha iyo wasakhda.Ugu yaraan hal badeeco ilaalinta dalagga kiimikaad ayaa laga helay 66.7% muunadaha.Miraha, caleemaha iyo ciidda labadan gobol, methyl beetothrin iyo beetothrin ayaa ku badan.Intaa waxaa dheer, todobada alaab ee ilaalinta dalagga kiimikaad ayaa dhaaftay MRLs.Natiijooyinku waxay muujiyeen in aagagga deegaanka ee yaanyada Andean ee meelaha wax soo saarka sare leh, badi ahaan ciidda iyo nidaamka wax soo saarka hawada furan, ay leeyihiin joogitaanka sare iyo isku xirnaanta alaabta ilaalinta dalagyada kiimikada.
Arias Rodríguez, Luis & Garzón Espinosa, Alejandra & Ayarza, Alejandra & Aux, Sandra & Bojacá, Carlos.(2021).Masiirka deegaanka ee sunta cayayaanka hawada-furan iyo meelaha wax-soo-saarka yaanyada lagu koriyo ee Colombia.Horumarka deegaanka.3.100031.10.1016/ j.envadv.2021.100031.


Waqtiga boostada: Jan-21-2021