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[X-ray diffraction Fourier pattern analysis of natural caculus bovis].

Y Lu1, X W Zheg, N B Gong

  • 1Institute of Materia Medica, Chinese Academy of Madical Sciences & Peking Union Medical College, Beijing 100050, China.

Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica
|January 7, 2003
PubMed
Summary

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This study introduces a novel powder X-ray diffraction method to identify chemical components in natural Caulus Bovis. This technique effectively distinguishes animal medicinal materials, ensuring authenticity and quality.

Area of Science:

  • Analytical Chemistry
  • Materials Science
  • Pharmacognosy

Context:

  • Natural Caulus Bovis is a traditional animal-derived medicinal material.
  • Accurate identification of its chemical composition is crucial for quality control and therapeutic efficacy.
  • Existing methods may lack specificity or comprehensive analysis.

Purpose:

  • To develop and validate a reliable analytical method for characterizing natural Caulus Bovis.
  • To differentiate authentic natural Caulus Bovis from adulterants or misidentified substances.
  • To establish a foundation for standardized analysis of animal-derived medicinal materials.

Summary:

  • Powder X-ray diffraction (PXRD) analyses were performed on four natural Caulus Bovis samples.
  • Unique X-ray diffraction Fourier patterns were generated for each sample.

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  • The obtained patterns enabled precise identification and differentiation of the chemical components within natural Caulus Bovis.

    • Impact:

    • The established PXRD method offers a robust approach for distinguishing natural Caulus Bovis.
    • This technique has broader applications in verifying the authenticity of various animal medicinal materials.
    • Ensures the quality and safety of traditional medicines derived from animal sources.