EN 12822-2014 食品.高效液相色谱法测定维生素E.？α-,β-,γ- 和δ-维生素E的测量.pdf

标准号：EN 12822-2014
中文名称：食品.高效液相色谱法测定维生素E.？α-,β-,γ- 和δ-维生素E的测量
英文名称：Foodstuffs - Determination of vitamin E by high performance liquid chromatography - Measurement of ��-@ ?-@ �� and �� tocopherol
发布日期：2014-06
代替标准：EN 12822-2000;FprEN 12822-2014
采用标准：DIN EN 12822-2014,IDT;BS EN 12822-2014,IDT;NF V03-132-2014,IDT;SN EN 12822-2014,IDT;OENORM EN 12822-2014,IDTN-EN 12822-2014,IDT;SS-EN 12822-2014,IDT;UNE-EN 12822-2014,IDT;TS EN 12822-2015,IDT;DS/EN 12822-2014,IDT;UNI EN 12822:2014-2014,IDT;STN EN 12822-2014,IDT;CSN EN 12822-2015,IDT;DS/EN 12822-2014,IDT;NEN-EN 12822:2014 en-2014,IDT;SFS-EN 12822:en-2014,IDT
标准简介：This European Standard specifies a method for the determination of vitamin E in foods by high performance liquid chromatography (HPLC). The determination of vitamin E content is carried out by measurement of α-, β-, γ- and δ-tocopherols. This method has been validated in two interlaboratory studies. The first study was for the analysis of -tocopherol in margarine and milk powder ranging from 9,89 mg/100 g to 24,09 mg/100 g. The second study was for the analysis of α-, β-, γ- and δ-tocopherols in milk powder and of α-, β-, γ- and δ-tocopherols tocopherol in oat powder ranging from 0,057 mg/100 g (β-tocopherol) to 10,2 mg/100 g (α-tocopherol).
文件格式：PDF
文件大小：1.09MB
文件页数：24


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