Mudge Elizabeth M, Brown Paula N
British Columbia Institute of Technology, Natural Health and Food Products Research Group, 3700 Willingdon Ave, Burnaby, BC, V5G 3H2 Canada.
J AOAC Int. 2018 Jan 1;101(1):203-207. doi: 10.5740/jaoacint.17-0111. Epub 2017 Jul 13.
The AOAC Expert Review Panel (ERP) approved a method for the quantitation of curcuminoids for consideration for First Action Official MethodSM status. The previously published method summarized a single-laboratory validation of three individual curcuminoinds-curcumin, demethoxycurcumin, and bis-demethoxycurcumin-in raw materials and finished products. Method performance was compared with AOAC Standard Method Performance Requirement 2016.003. With repeatability precision ranging from 0.3 to 5.5% and recoveries from 96.6 to 103.3% in the different product matrixes, the ERP adopted the method and provided recommendations for achieving Final Action status.
美国官方分析化学家协会（AOAC）专家评审小组（ERP）批准了一种用于姜黄素类定量分析的方法，以供考虑列为首批采用的官方方法SM。先前发表的方法总结了对三种单一姜黄素类物质——姜黄素、去甲氧基姜黄素和双去甲氧基姜黄素——在原材料和成品中的单实验室验证情况。该方法的性能与AOAC标准方法性能要求2016.003进行了比较。在不同产品基质中，重复性精密度范围为0.3%至5.5%，回收率为96.6%至103.3%，ERP采用了该方法并为实现最终采用状态提供了建议。
