> ǰ
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ص '쳪' ϴٰ?
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۸ ڣ
쳪 ˰ ִ ǰ ִٶ Ǵ籹 ϰ .
28 FDA 쳪 3-7 Ͻ ̾ Ⱓ ģ ٰ ϰ δ ߴ ̻ Ҹ ִٶ .
Ϲ Ű 쳪 Ǻ ǥ鿡 Ҹ FDA 쳪 Ȥ ۵Ǵ ȫ, ι, ͵ Ⱓ ģ ۿ ߵ 쿡 ̷ ǿ Ƿ ƴٶ .
쳪 뼺 Ǻγ ̴ ֱ ϴ 쳪 ڿ Ÿ(coal-tar) Ӹ ϰ ־ е 쳪 £ ӵȴ.
쳪 ÷Ǵ ڿ Ÿ Ӹ δ p-phenylenediaine (PDD) ϴ PDD ſ Ǻ ۿ ־ ̿ ǰ PDD ϴ ҹ 쳪 ü ٶ FDA .
(kimsh333@mdtoday.co.kr)
<ǰ ̴ ѹα ǥ Ƿ, ǰ Ź , >
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