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[Grading standard of processed Curcumae Radix].

Zhi-Min Chen1,2, Liang Quan1, Hai-Ting Zhou1

  • 1Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.

Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica
|December 30, 2018
PubMed
Summary

A new grading standard for processed Curcumae Radix was developed using modern methods and traditional Chinese medicine principles. This system categorizes the herb into four grades, ensuring quality and efficacy for clinical use.

Keywords:
comprehensive evaluationgrading standardprocessed Curcumae Radix

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Area of Science:

  • Pharmacognosy
  • Traditional Chinese Medicine
  • Quality Control

Background:

  • Processed Curcumae Radix is vital in Traditional Chinese Medicine (TCM) for clinical applications and drug production.
  • Existing evaluation methods for multi-source herbs like Curcumae Radix require enhancement.
  • Market investigation highlighted the need for standardized quality assessment.

Purpose of the Study:

  • To introduce a modern evaluation method for processed Curcumae Radix based on traditional grading.
  • To explore the correlation between traditional grading and modern evaluation indices.
  • To establish a comprehensive grading standard for processed Curcumae Radix.

Main Methods:

  • Literature review of Curcumae Radix.
  • Market investigation of processed Curcumae Radix.
  • Development of a modern evaluation method integrating traditional grading principles.
  • Correlation analysis between traditional grading and modern evaluation indices.

Main Results:

  • A novel grading system for processed Curcumae Radix was established.
  • Curcumae Radix was successfully categorized into four grades: superior, first, second, and third.
  • The grading standard is guided by Traditional Chinese Medicine theory.
  • The study demonstrated a correlation between traditional grading and modern evaluation.

Conclusions:

  • The developed grading standard offers a new approach for evaluating multi-source processed Chinese herbs.
  • This method facilitates the production of high-quality Curcumae Radix at a reasonable price.
  • Improved quality control through standardized grading is expected to enhance clinical efficacy.