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[目的]了解武汉市食品市场合成色素使用情况,为加强食品监管提供科学依据。[方法]采用高效液相色谱法检测各类食品中的各种人工合成色素。[结果]抽检了酱腌菜、即食面制品、熟肉制品、豆制品、调味品和休闲食品共740份样品,合格670份,合格率90.54%。豆制品、调味品(剁辣椒和干辣椒)所测合成色素基本合格。即食面制品、酱腌菜分别部分检出柠檬黄,熟肉制品部分检出酸性橙、日落黄,奶茶部分检出胭脂红。[结论]武汉市食品市场超标准超范围使用合成色素情况比较严重,并且存在非法使用禁用染料的情况。
[Objective] To understand the usage of synthetic pigment in food market in Wuhan and provide scientific basis for strengthening food regulation. [Method] High performance liquid chromatography was used to detect all kinds of synthetic pigments in various kinds of food. [Result] A total of 740 samples of pickles, instant noodles, cooked meat products, soy products, condiments and snack foods were sampled and passed 670 samples with a pass rate of 90.54%. Soy products, condiments (chopped peppers and dried peppers) measured synthetic pigment basic qualified. Instant noodles, pickles, respectively, part of the detection of lemon yellow, cooked meat products detected acidic orange, yellow sunset, milk tea part of the detected carmine. [Conclusion] The use of synthetic pigment in the ultra-standard food market exceeding the standard of Wuhan was more serious, and there was illegal use of banned dyes.