大豆镉含量检测数据

对市场上的大豆进行抽样检测，检测项目为大豆的镉含量，镉是其食品安全的重要指标，从而为大豆质量分析评价提供事实依据。算法：数据采集，采集市场上的大豆进行镉含量检测。数据判定:若镉含量实测值不大于0.2mg/kg，则该大豆镉含量为合格，X=(C1-C0)×V/(m×1000）,公式中X为大豆镉含量，mg/kg，C1为试样消化液镉含量 ng/mL，C0为空白液中镉含量 ng/mL，V为试样消化液定容体积 mL，m为试样质量 g。

A sampling test was conducted on commercially available soybeans, with the test item being cadmium content, which is a critical indicator of their food safety, to provide factual basis for the analysis and evaluation of soybean quality. Algorithm: Data collection. Soybeans from the market were collected for cadmium content detection. Data judgment: If the measured cadmium content is no more than 0.2 mg/kg, the cadmium content of the soybean is qualified. The calculation formula is X=(C1-C0)×V/(m×1000), where X represents the cadmium content of soybeans, with the unit of mg/kg; C1 represents the cadmium content in the sample digestion solution, with the unit of ng/mL; C0 represents the cadmium content in the blank solution, with the unit of ng/mL; V represents the constant volume of the sample digestion solution, with the unit of mL; m represents the mass of the test sample, with the unit of g.