发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了糕点和植物油等食品中BHA、BHT的测定方法。 本标准适用于糕点和植物油等食品中BHA、BHT的测定。 本方法检出限:气相色谱法检出量为2.0μg,油脂取样量为0.50g时检出浓度为4.0mg/kg。比色法检出量为10.0μg,油脂取样量为0.25g时检出浓度为4.0mg/kg。气相色谱法最佳线性范围:0.0μg~100.0μg。
Determination of butylated hydroxyanisole and butylated hydroxytoluene in foods
本标准规定了糕点和植物油等食品中BHA、BHT的测定方法。本标准适用于糕点和植物油等食品中BHA、BHT的测定。最低检出浓度:气相色谱法最低检出量为2μg,油脂取样量为0.5g时最低检出浓度为4mg/kg。比色法最低检出量为10μg,油脂取样量为0.25g时最低检出浓度为4mg/kg。
本标准规定了高效液相色谱法测定植物油中叔丁基羟基茴香醚(BHA)、2,6-二叔丁基对甲酚(BHT)和特丁基对苯二酚(TBHQ)含量的方法。 本标准适用于植物油中叔丁基羟基茴香醚(BHA)、2,6-二叔丁基对甲酚(BHT)和特丁基对苯二酚(TBHQ)含量的测定。 本方法检出限:TBHQ为1.0mg/kg,BHA为1.0mg/kg,BHT为0.5mg/kg。
Determination of butylated hydroxyanisole, butylated hydroxytoluene and tertiary butylhydroquinone content in vegetable oil. High performance liquid chromatography
Animal and vegetable fats and oils.Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT).Gas liquid chromatographic method
이 규격은 동물성 지방 및 식물성 유지에 산화 방지제로 사용하는 부틸히드록시아니솔(터셔리-
Animal and vegetable fats and oils-Determination of butylhydroxyanisole(BHA) and butylhydroxytoluene(BHT)-Gas-liquid chromatographic method
이 규격은 동물성 지방 및 식물성 유지에 산화 방지제로 사용하는 부틸히드록시아니솔(터셔리-
Animal and vegetable fats and oils-Determination of butylhydroxyanisole(BHA) and butylhydroxytoluene(BHT)-Gas-liquid chromatographic method
This International Standard specifies a gas-liquid chromatographic method for the determination of butyl-hydroxyanisole (tert-butyl-4-methoxyphenol) (BHA) and butylhydroxytoluene (2,6-di-tert-butyl-4-methylphenol) (BHT), used as antioxidants, in animal and vegetable fats and oils. NOTE — The method also permits quantitative determination of ter-tiobutylhydroquinone (TBHQ).
Animal and vegetable fats and oils; Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT); Gas-liquid chromatographic method