ISO 2918-1975 标准详情
- 标准号:ISO 2918-1975
- 中文标题:肉和肉制品 亚硝酸盐含量的测定(参照法)
- 英文标题:Meat and meat products; Determination of nitrite content (Reference method)
- 标准类别:国际标准化组织标准ISO
- 发布日期:1975-09
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
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