Journal of Food Hygiene and Safety (한국식품위생안전성학회지)
- Volume 2 Issue 3
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- Pages.103-108
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- 1987
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- 1229-1153(pISSN)
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- 2465-9223(eISSN)
Residue of Harmful Heavy Metals in Swine Tissue and Feedstuff
돈육 및 양돈사료중 유해중금속의 잔류량 조사
Abstract
ABSTRACT-The study was to investigate the residue of the harmful heavy metals in the random samples of feed from piggery, formula feeed for swine and ingredient feed from feed mill and analyzed for Cd, Pb and As by using Atomic Absorption Spectrophotometer and Inductively Coupled Argon Plasmas. Mean concentrations of Cd, Pb and As (ppm) were, for feed from piggery 1.08-0.85, 5.34-4.29 and 4.30-2.37, for formula feed from feed mill, 0.90-0.51, 5.84-5.25 and 2.41-0.84, and for ingredient feed from feed mill, 0.35-0.38, 4.38-4.94 and 2.66-1.12, respectively. It showed the highest amount of Cd, Pb and As in kidney and liver than in the other organs, and the lowest amount in the muscle.muscle.
본 시험을 양돈사료 및 돈육 중 유해중금속인 카드미움, 납 및 비소의 잔류량을 파악코자 경기지역 22개 양돈장, 2개 도축장 및 충남, 인천지역의 7개 사료공장을 대상으로 각각 양돈용 급여배합사료, 배합사료 및 돈육을 채취하여 원자흡광광도법과 ICAPs법으로 분석하여 다음과 같은 결과를 얻었다. 1. 양돈장에서 채취된 금여배합사료중 카드미움, 납 및 비소의 평균잔류량(ppm)은 각각