【摘要】 目的:调查亚硝酸盐在市售盐腌菜中的含量。方法:采用随机方法抽取罗湖区市售的散装、袋装等4种盐腌菜共143份样品进行了检测。结果:酸菜中亚硝酸盐平均含量为1.4041 mg/kg,高于萝卜干的平均含量1.0218 mg/kg;散装咸酸菜亚硝酸盐的平均含量为1.4143 mg/kg,高于袋装的平均含量1.0387 mg/kg,两者差异都具有统计学意义。结论:亚硝酸盐含量与蔬菜种类、腌制方式有关。更多还原

【Abstract】 Objective:To investigate the concentration of nitrite in salted vegetables.Methods:Four sorts of salted vegetables in bag and in bulk were selected from market in Luohu area.Results:Content of nitrite in acid-vegetable were higher than that in radish,and higher content in bulk than in bag.Conclusion:Content of nitrite related to sorts of vegetables and the technological process.更多还原