Nhiễm độc đioxin và các hợp chất có độc giống đioxin do ô nhiễm môi trường pdf

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PGS.TS.DƯƠNG THANH LIÊM
PGS.TS.DƯƠNG THANH LIÊM
Bộ môn Dinh dưỡng
Bộ môn Dinh dưỡng
Khoa Chăn nuôi Thú Y
Khoa Chăn nuôi Thú Y
Trường Đại học Nông Lâm
Trường Đại học Nông Lâm

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Nguồn: FISIS (Food Safety and Inspection Service) 2005

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&'&
()*
(theo Schecter, 1994b )
PCDD: polychlorinated
dibenzodioxin
PCDF: polychlorinated
dibenzofuran
n
Total TEQs = Sum (CI x TEFi)
i=1
Toxicity equivalent (TEQ)

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Loài động vật
Loài động vật
LD
LD
50
50


(
(
µ
µ
g/kg)
g/kg)
Chuột lang 2
Chuột bạch 40
Khỉ 50
Người
Người
?
?
Chuột 130
Thỏ 200
Chuột đồng 4000
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Vị trí sơn màu sẫm
chịu ảnh hưởng
của chất độc dioxin
Nhiều trẻ em VN bị
Khuyết tật do cha
mẹ bi nhiểm chất độc
màu vàng da cam.