2011년 시판된 벌꿀 중 amtraz, bromopropylate, coumaphos, cymiazole 모니터링

It was known that many beekeepers use some acaricides to protect their bees. Among the acaricides used in bees, amitraz, bromopropylate, coumaphos, and cymiazole were used commonly in Korea. In middle of 2006, Korean government set maximum residual limit (MRL) of amitraz and coumaphos as 0.2 ppm and 0.1 ppm, respectively. Because the environment of bee farm changes every year, it is needed to monitor acaricides in honey continuously. In this work, ten samples of honey collected from local markets and internet in 2011 were tested for determination of the amount of amitraz, bromopropylate, coumaphos and cymiazole by HPLCDAD. Levels of the acaricide residues found were less than 25 ppb.