earticle

영어

The purpose of our study was to investigate the migration level of lead (Pb), cadmium (Cd), and barium (Ba) from glassware into a food simulant and to evaluate the exposure of each element. The test articles were glassware, including tableware, pots, and other containers. Pb, Cd, and Ba were analysed by Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES). The analytical performance of the method was validated in terms of its linearity, limit of detection (LOD), limit of quantification (LOQ), recovery, precision, and uncertainty. The monitoring was performed for 110 samples such as glass cups, containers, pots, and bottles. a food simulant. Migration test was conducted at 25? for 24 hours in a dark place using 4% acetic acid as a food simulant. Based on the data; exposure assessment was carried out to compare the estimated daily intake (EDI) to the human safety criteria. The risk levels of Pb and Ba determined in this study were approximately 1.9% and 0.3% of the provisional tolerable weekly intake (PTWI) and tolerable daily intake (TDI) value, respectively, thereby indicating a low exposure to the population.

한국어

본 연구는 국내 유통 되는 식품용 유리제 총 110개 제 품을 대상으로 유리제에서 식품으로 이행될 우려가 있는 납, 카드뮴 및 바륨에 대하여 이행량을 조사하고 안전성 평가 를 실시하였다. 납, 카드뮴 및 바륨은 ICP-OES로 측정되었 고, 시험법은 직선성, 검출한계, 정량한계, 회수율, 정밀도 및 측정불확도 추정에 의해 검증되었다. 납과 바륨의 이행 량은 각각 불검출 ~ 0.7949 mg/L 및 불검출 ~ 0.1823 mg/L 이었으며, 카드뮴은 모든 시료에서 검출되지 않았다. 식이 를 통한 이행물질의 일일추정섭취량 및 위해도를 확인한 결과 국내 유통되는 식품용 유리제는 안전하게 관리되고 있 음을 확인하였다.