盐酸萘乙二胺比色法测定腌制食品中亚硝酸盐的含量
刘辉; 田亚红; 劳旺梅; 马淑兰; 阚欣荣
Determination of nitrite in pickles by N(-1-naphthyl)-ethylenediamine dihydrochloride spectrophotometric method
LIU Hui; Tian-Ya-Hong; Lao-Wang-Mei; Ma-Shu-Lan; Han-Xin-Rong
journal6 . 2010, (6): 157 -160 .  DOI: 10.3969/j.issn.0254-5071.2010.06.051