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|Section2= |Section3= |Section7= |Section8= }} ''tert''-Butylhydroquinone (TBHQ, tertiary butylhydroquinone) is an aromatic organic compound which is a type of phenol. It is a derivative of hydroquinone, substituted with a ''tert''-butyl group. ==Applications== TBHQ is a highly effective antioxidant.〔''Fats and oils: formulating and processing for applications'', Richard D. O'Brien, page 168〕 In foods, it is used as a preservative for unsaturated vegetable oils and many edible animal fats.〔(Tert-BUTYLHYDROQUINONE (TBHQ) ), International Programme on Chemical Safety〕 It does not cause discoloration even in the presence of iron, and does not change flavor or odor of the material to which it is added.〔 It can be combined with other preservatives such as butylated hydroxyanisole (BHA). As a food additive, its E number is E319. It is added to a wide range of foods, with the highest limit (1 gram/kg) permitted for frozen fish and fish products. Its primary advantage is extending storage life. It is used industrially as a stabilizer to inhibit autopolymerization of organic peroxides. It is also used as a corrosion inhibitor in biodiesel.〔Almeida, E.S., et al (2011). Behaviour of the antioxidant tert-butylhydroquinone on the storage stability and corrosive character of biodiesel. FUEL 90 (11): 3480-3484. 〕 In perfumery, it is used as a fixative to lower the evaporation rate and improve stability. It is also added to varnishes, lacquers, resins, and oil-field additives. 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「Tert-Butylhydroquinone」の詳細全文を読む スポンサード リンク
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