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[Historical evolution of Panax notoginseng (Sanqi) processing methods].

Meng-Hua Wu1, Ying Zhang1, Zhi-Guo Ma1

  • 1Research Center for Traditional Chinese Medicine of Lingnan(Southern China), College of Pharmacy, Jinan University, Guangzhou 510632, China.

Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica
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Summary

Ancient texts reveal Sanqi processing methods for both raw and cooked forms. Modern techniques for raw Sanqi powder and cooked Sanqi steaming are still in use, with some modifications.

Keywords:
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Area of Science:

  • Traditional Chinese Medicine
  • Pharmacognosy
  • Herbal Medicine Processing

Background:

  • Folk medicine attributes distinct properties to raw (removing blood stasis, swelling, pain) and cooked Sanqi (replenishing blood).
  • Understanding Sanqi's historical processing is crucial for its modern application and research.

Purpose of the Study:

  • To trace the historical evolution of Sanqi processing methods from ancient literature.
  • To compare ancient Sanqi processing techniques with contemporary practices.
  • To provide a reference for future research and application of Sanqi processing.

Main Methods:

  • Comprehensive review of ancient herbal medicine literature for Sanqi processing and usage.
  • Comparative analysis of historical and modern processing techniques for raw and cooked Sanqi.
  • Identification of persistent and modified processing methods.

Main Results:

  • Ancient processing for raw Sanqi included powdering, chewing, vinegar grinding, and wine grinding; powdering remains prevalent with modern particle size specifications.
  • Ancient processing for cooked Sanqi involved baking, frying, and steaming; steaming is still used with modifications, and frying with edible oil is a new method.
  • Historical data clarifies the lineage of Sanqi processing methods.

Conclusions:

  • Sanqi processing has a rich history, with some ancient methods persisting and evolving.
  • Modern Sanqi preparation benefits from understanding its historical processing context.
  • This research offers valuable insights for optimizing Sanqi's therapeutic potential through refined processing.