调味品中吗啡快检质控样品的制备方法及其应用

Preparation method and application of morphine rapid detection quality control samples in condiment

中文关键词:  调味品: 吗啡: 质控样品: 快速检测

英文关键词:condiment  morphine  quality control samples  rapid detection

中文摘要:

      目的 建立和评估一种调味品中吗啡快检质控样品的制备方法及其应用分析。方法 称取适量基质材料, 按照1:5(g/mL)比例加入乙醇(含吗啡标准物质), 经均质、浸泡、挥干、过筛、混匀、包装等步骤制得质控样品, 运用快速检测方法及常规检测方法对质控样品均匀性与稳定性进行检测研究。结果 研制的吗啡快检质控样品, 均匀性良好, 在室温条件下储存360 d, 稳定性良好。经验证, 快速检测方法及常规检测方法结果一致, 未出现假阳性或假阴性, 满足检测要求。结论 通过该方法制得的质控样品可适用于食品快速检测领域的过程质量控制、快检产品评价、盲样考核、能力验证等领域, 并为进一步研制罂粟壳中生物碱类化合物标准物质提供技术支持。

英文摘要:

      To establish and evaluate the preparation method and application analysis of morphine rapid detection quality control samples in condiment. Methods A proper amount of matrix material was weighed and ethanol (standard substance containing morphine) was added at a ratio of 1:5 (g/mL). After homogenization, soaking, drying, sieving, blending, packaging and other steps, quality control samples were prepared. The homogeneity and stability of the quality control samples were studied using the rapid test method and the conventional test method. Results The homogeneity of morphine rapid detection quality control samples was excellent, with good stability within 360 days at room temperature. After verification, the results of the rapid detection method and the conventional detection method were consistent, and no false positives or false negatives had occurred, which met the testing requirements. Conclusion The quality control samples obtained by this method can be applied to the process quality control, product evaluation, blind sample assessment, ability verification and other fields in the field of rapid food detection, and provide technical support for the further development of the standard substance of alkaloids in poppy shell.