腌制雪菜亚硝酸盐检测数据

对市场上的腌制雪菜进行抽样检测，检测项目为腌制雪菜的亚硝酸盐含量，亚硝酸盐是其食品安全的重要指标，从而为腌制雪菜质量分析评价提供事实依据。数据采集，抽取腌制雪菜成品，对该成品进行亚硝酸盐含量进行检测。数据判定:亚硝酸盐实测值不大于0.02mg/g，则该成品为合格，X=C×50/(m×V2/V1)×1000,公式中X为样品中亚硝酸盐总含量，mg/g; C为试样样品的浓度 μg/mL；V1为样品处理液总体积mL；V2为测定用样液体积 mL ，m为样品质量，g。A sampling test was conducted on pickled potherb mustard products available in the market, with the detection target being nitrite content, which serves as a critical indicator of their food safety, thereby providing factual basis for the quality analysis and evaluation of pickled potherb mustard. Data collection: Finished pickled potherb mustard products were sampled, and their nitrite content was tested. Data evaluation: A finished product is considered qualified if its measured nitrite value is no greater than 0.02 mg/g. The calculation formula is: X = C × 50 / (m × V2/V1) × 1000, where X represents the total nitrite content in the sample, with the unit of mg/g; C is the concentration of the test sample, in μg/mL; V1 is the total volume of the sample treatment solution, in mL; V2 is the volume of the test solution used for determination, in mL; and m is the mass of the sample, in g.

搜集汇总

数据集介绍

特点

该数据集包含63条腌制雪菜的亚硝酸盐检测数据，用于评估腌制雪菜的食品安全性。数据来源于企业，检测项目包括亚硝酸盐含量是否超标，检测结果用于质量分析评价。