TY - JOUR
T1 - Polycyclic aromatic hydrocarbons in beverage and dairy products in South Korea
T2 - a risk characterization using the total diet study
AU - Kim, Hoe Sung
AU - Kim, Jihyun
AU - Choi, Jisu
AU - Paik, Yujin
AU - Moon, Bokyung
AU - Joo, Yong Sung
AU - Lee, Kwang Won
N1 - Publisher Copyright:
© 2021, The Korean Society of Food Science and Technology.
PY - 2021/7
Y1 - 2021/7
N2 - Polycyclic aromatic hydrocarbons (PAHs) were analyzed using gas chromatography–mass spectrometry in 115 dairy products and beverages, including alcoholic, grain, carbonated, and functional drinks; fruit and vegetable juices; coffee; and tea, purchased from 10 local city markets in South Korea. The sample groups were divided into non-fatty and fatty groups, pretreated with the ultrasound-assisted extraction method and saponification method, respectively. The limit of detection, limit of quantification, and accuracy were 0.038–0.185 μg/kg, 0.114–0.560 μg/kg, and 87.64–112.25%, respectively. The measurement uncertainty was ≤ 6.38% for eight PAHs (PAH8). PAH8 was detected in 41 of the 115 samples, ranging from 0.041 to 7.793 µg/kg. The risk assessment revealed that the margin of exposure for PAH8 ranged from 3.60 × 104 to 7.84 × 1011 in the mean intake groups and from 3.60 × 104 to 5.33 × 1011 in the P97.5 intake groups.
AB - Polycyclic aromatic hydrocarbons (PAHs) were analyzed using gas chromatography–mass spectrometry in 115 dairy products and beverages, including alcoholic, grain, carbonated, and functional drinks; fruit and vegetable juices; coffee; and tea, purchased from 10 local city markets in South Korea. The sample groups were divided into non-fatty and fatty groups, pretreated with the ultrasound-assisted extraction method and saponification method, respectively. The limit of detection, limit of quantification, and accuracy were 0.038–0.185 μg/kg, 0.114–0.560 μg/kg, and 87.64–112.25%, respectively. The measurement uncertainty was ≤ 6.38% for eight PAHs (PAH8). PAH8 was detected in 41 of the 115 samples, ranging from 0.041 to 7.793 µg/kg. The risk assessment revealed that the margin of exposure for PAH8 ranged from 3.60 × 104 to 7.84 × 1011 in the mean intake groups and from 3.60 × 104 to 5.33 × 1011 in the P97.5 intake groups.
KW - GC/MS
KW - Human exposure
KW - Monitoring
KW - Polycyclic aromatic hydrocarbon
UR - http://www.scopus.com/inward/record.url?scp=85109305903&partnerID=8YFLogxK
U2 - 10.1007/s10068-021-00927-7
DO - 10.1007/s10068-021-00927-7
M3 - Article
AN - SCOPUS:85109305903
SN - 1226-7708
VL - 30
SP - 989
EP - 1002
JO - Food Science and Biotechnology
JF - Food Science and Biotechnology
IS - 7
ER -