…denaturation of proteins and alcohol is called denaturation, and the replacement of some of the components of synthetic resins with denaturants during polycondensation to change their properties, and the treatment of starch with heat, chemicals, or enzymes are called modification. Denatured alcohol is made for industrial use by adding denaturants to drinking ethyl alcohol, and industrial alcohol is given preferential tax treatment, and the addition of denaturants is also regulated by the Alcohol Sales Regulations. To prevent its conversion to drinking use, unpleasant tastes and odors are given, and coloring agents are added. … *Some terminology explanations that mention "denatured alcohol" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…タンパク質やアルコールにおける変性はdenaturationと呼び,合成樹脂の成分の一部を重縮合に際して変性剤で置き換えて,その性質を変えることや,デンプンを熱,化学薬品,酵素で処理することはmodificationと呼んでいる。 変性アルコールdenaturated alcoholは飲料用のエチルアルコールに変性剤を加えて工業用としたもので,工業用アルコールは税制の面で優遇されており,変性剤の添加も〈アルコール売捌規則〉で規定されている。飲料用への転用を防ぐため,不快な味や悪臭を付与したり,着色剤を加えたりする。… ※「denaturated alcohol」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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