ISO 16931-2001 动植物油脂 高性能排除色谱法(HPSEC)测定聚合甘油三酯.pdf

标准号：ISO 16931-2001
实施状态：作废
中文名称：动植物油脂  高性能排除色谱法(HPSEC)测定聚合甘油三酯
英文名称：Animal and vegetable fats and oils - Determination of polymerized triglycerides content by high-performance size-exclusion chromatography (HPSEC)
发布日期：2001-10
被替代标准：ISO 16931-2009
代替标准：ISO/FDIS 16931-2001
采用标准：DIN EN ISO 16931-2002,IDT;BS EN ISO 16931-2001,IDT;EN ISO 16931-2001,IDT;NF T60-268-2001,IDT;SN EN ISO 16931-2001,IDT;OENORM EN ISO 16931-2002,IDT;UNE-EN ISO 16931-2002,IDT
起草单位：ISO/TC 34
标准简介：This International Standard specifies a method using HPSEC to determine the contents of polymerized triglycerides in oils and fats which contain at least 3 % (from peak areas) of these polymers.
This method is applicable to frying fats, and fats and oils that have been thermally treated. It can also be applied to the determination of polymers in fats for animal feedstuffs.
NOTE 1    Polymerized triglycerides (strictly speaking dimeric and oligomeric triglycerides) are formed during the heating of fats and oils, thus the method serves to assess the thermal deterioration of frying fats with use.
NOTE 2    In the case of analysis of fats from animal feeding stuffs, the extraction method used can have an influence on the result (see ISO 6492).
文件格式：PDF
文件大小：75.60KB
文件页数：14
（以上信息更新时间为：2019-11-23）



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