腌制辣白菜罐头亚硝酸盐检测数据

对市场上的腌制辣白菜罐头进行抽样检测，检测项目为腌制辣白菜罐头亚硝酸盐含量，亚硝酸盐是其食品安全的重要指标，从而为腌制辣白菜罐头质量分析评价提供事实依据 对市场上的腌制辣白菜罐头进行抽样检测，检测项目为腌制辣白菜罐头亚硝酸盐含量，亚硝酸盐是其食品安全的重要指标，从而为腌制辣白菜罐头质量分析评价提供事实依据数据采集，抽取腌制辣白菜罐头成品，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0.05mg/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 carried out on commercially available canned salted spicy cabbage, with the detection target being the nitrite content of the products. Nitrite is a key indicator for food safety, providing factual basis for the quality analysis and evaluation of canned salted spicy cabbage. For data collection, finished canned salted spicy cabbage samples were selected and their nitrite content was determined. The criterion for product qualification is that a finished sample is considered qualified if its measured nitrite content is not higher than 0.05 mg/g. The calculation formula is as follows: $X = C imes 50 / (m imes V_2 / V_1) imes 1000$, where $X$ represents the total nitrite content in the sample, with the unit of mg/g; $C$ is the concentration of the test sample, with the unit of μg/mL; $V_1$ is the total volume of the sample treatment solution, in mL; $V_2$ 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57条腌制辣白菜罐头的亚硝酸盐检测数据，用于评估产品是否符合食品安全标准，支持市场质量分析评价。