DIN EN ISO 7541-2010 辣椒粉.天然色素总含量的测定

标准号：DIN EN ISO 7541-2010
中文标准名称：辣椒粉.天然色素总含量的测定
英文标准名称：Ground (powdered) paprika - Determination of total natural colouring matter content (ISO 7541:1989); German version EN ISO 7541:2010
标准类型：X66
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：X66
国际标准分类号：67.220.10
引用标准：ISO 939-1980;ISO 948-1980;ISO 2825-1981
适用范围：This Standard specifies a method for the determination of the natural colouring matter content of ground (powdered) paprika by the extraction ot the natural colouring matter content of ground paprika with acetone and measurement of the absorbance of the solution obtained using a spectrometer at a wavelength of 460 nm.