ISO 2918-1975 肉和肉制品 亚硝酸盐含量的测定(参照法)

标准号：ISO 2918-1975
中文标准名称：肉和肉制品 亚硝酸盐含量的测定(参照法)
英文标准名称：Meat and meat products; Determination of nitrite content (Reference method)
标准类型：C54;X22
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：C54;X22
国际标准分类号：67.120.10
适用范围：The method consists in extracting of a test portion with hot water, precipitating of proteine and filtrating. In presence of nitrits formation of a red cloured complex by adding sulfanilamide and naphthylethylenediamine hydrochloride, and photometric measurement at a wavelength of 538 nm.