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首页> 美国卫生研究院文献>Evidence-based Complementary and Alternative Medicine : eCAM >Study on Quality Standard of Processed Curcuma Longa Radix
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Study on Quality Standard of Processed Curcuma Longa Radix

机译：加工姜黄的质量标准研究

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To control the quality of Curcuma Longa Radix by establishing quality standards, this paper increased the contents of extract and volatile oil determination. Meanwhile, the curcumin was selected as the internal marker, and the relative correlation factors (RCFs) of demethoxycurcumin and bisdemethoxycurcumin were established by high performance liquid chromatography (HPLC). The contents of multicomponents were calculated based on their RCFs. The rationality and feasibility of the methods were evaluated by comparison of the quantitative results between external standard method (ESM) and quantitative analysis of multicomponents by single-marker (QAMS). Ethanol extracts ranged from 9.749 to 15.644% and the mean value was 13.473%. The volatile oil ranged from 0.45 to 0.90 mL/100 g and the mean value was 0.66 mL/100 g. This method was accurate and feasible and could provide a reference for further comprehensive and effective control of the quality standard of Curcuma Longa Radix and its processed products.
机译：为了通过建立质量标准来控制姜黄的质量，本文增加了提取物的含量和挥发油的含量测定。同时，以姜黄素为内标，通过高效液相色谱（HPLC）建立了脱甲氧基姜黄素和双脱甲氧基姜黄素的相对相关因子（RCF）。根据多组分的RCF计算多组分的含量。通过比较外标法（ESM）的定量结果和单标记法（QAMS）进行的多组分定量分析，评估了该方法的合理性和可行性。乙醇提取物的含量介于9.749％至15.644％之间，平均值为13.473％。挥发油的含量范围为0.45至0.90 mL /100μg，平均值为0.66 mL /100μg。该方法准确可行，可为进一步全面有效地控制姜黄及其炮制品的质量标准提供参考。

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