翻訳と辞書 Words near each other ・ Hydroxyl radical ・ Hydroxyl tagging velocimetry ・ Hydroxyl value ・ Hydroxyl-terminated polybutadiene ・ Hydroxylamine ・ Hydroxylamine dehydrogenase ・ Hydroxylamine oxidase ・ Hydroxylamine oxidoreductase ・ Hydroxylamine reductase ・ Hydroxylamine reductase (NADH) ・ Hydroxylammonium chloride ・ Hydroxylammonium nitrate ・ Hydroxylammonium sulfate ・ Hydroxylapatite ・ Hydroxylated lecithin ・ Hydroxylation ・ Hydroxylysine ・ Hydroxylysine kinase ・ Hydroxymalonate dehydrogenase ・ Hydroxymandelonitrile glucosyltransferase ・ Hydroxymandelonitrile lyase ・ Hydroxymatairesinol ・ Hydroxymethyl ・ Hydroxymethylbilane ・ Hydroxymethylfurfural ・ Hydroxymethylglutaryl-CoA hydrolase ・ Hydroxymethylglutaryl-CoA reductase ・ Hydroxymethylglutaryl-CoA reductase (NADPH) ・ Hydroxymethylglutaryl-CoA synthase ・ Hydroxymethylpentylcyclohexenecarboxaldehyde Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Hydroxylation ： ウィキペディア英語版 Hydroxylation Hydroxylation is a chemical process that introduces a hydroxyl group (-OH) into an organic compound. In biochemistry, hydroxylation reactions are often facilitated by enzymes called hydroxylases. Hydroxylation is the first step in the oxidative degradation of organic compounds in air. It is extremely important in detoxification since hydroxylation converts lipophilic compounds into water-soluble (hydrophilic) products that are more readily excreted. Some drugs (e.g. steroids) are activated or deactivated by hydroxylation. ==Chemical concepts== The hydroxylation process involves conversion of a CH group into a COH group. Hydroxylation is an oxidative process. The oxygen that is inserted into the C-H bond is usually derived from atmospheric oxygen (O2). Since O2 itself is a slow hydroxylating agent, catalysts are required to accelerate the pace of the process. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Hydroxylation」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.