Preservative - Boufzai

Japanese: 防腐剤 - ボウフザイ
Preservative - Boufzai

A substance that inhibits the growth of microorganisms such as bacteria and mold, preventing spoilage. There are preservatives for food, cosmetics, and medicines, as well as industrial preservatives for wood, textiles, leather, etc. They are added to items to be preserved to suppress the physiological activity of microorganisms and inhibit their growth, thereby preventing deterioration of the items and preserving them. Since many preservatives are somewhat toxic, preservatives for food, cosmetics, medicines, etc. must be used in a way that is harmless to humans, and the scope and amount of preservative use are regulated by law. Benzoic acid, sodium benzoate, sorbic acid, and sodium dehydroacetate are widely used as food preservatives, while parabens ( p -hydroxybenzocyanate esters) and phenoxetol (2-phenoxyethanol) are widely used in cosmetics and medicines. For wood, there is creosote oil.

Source: Morikita Publishing "Chemical Dictionary (2nd Edition)" Information about the Chemical Dictionary 2nd Edition

Japanese:

細菌やかびなどの微生物の増殖を抑制して腐敗を防止する物質.食品,化粧品,ならびに医薬品の防腐剤,さらに木材,繊維,皮革などの工業用防腐剤などがある.保存したい物品に添加して微生物の生理的活動を抑制し,生育を阻害することにより,物品の変質を防ぎ,保存をはかる目的で使用される.多くの防腐剤は多少とも毒性を有しているので,食品,化粧品,医薬品などの防腐剤はヒトに無害な状態で使用することが必要であり,法律で防腐剤の使用範囲および使用量が規定されている.食品用防腐剤としては,安息香酸,安息香酸ナトリウム,ソルビン酸,デヒドロ酢酸ナトリウムなどが,化粧品や医薬品には,パラベン(p-ヒドロキシ安息青酸エステル),フェノキセトール(2-フェノキシエタノール)などが広く用いられている.木材用としては,クレオソート油などがある.

出典 森北出版「化学辞典(第2版)」化学辞典 第2版について 情報

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