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Content Analysis of Baicalin and Heavy Metals in Scutellaria baicalensis Georgi Cultivated in Jizhou District

Author

Listed:
  • WANG,Chenxi
  • PEI,Yi
  • YANG,Ming
  • XU,Wen
  • JIAO,Huiying
  • QIAO,Yaqi
  • NIE,Jiangli
  • SU,Ya

Abstract

This study aimed to explore an analysis method for baicalin in Scutellaria baicalensis Georgi and make a reference for the analysis of the medicinal value of S. baicalensis cultivated in Jizhou District. The content of baicalin in S. baicalensis cultivated in Jizhou District was determined using high-performance liquid chromatography (HPLC) to judge whether it met the requirements of Chinese Pharmacopoeia; and according to the requirements of the Chinese Pharmacopoeia of 2015 edition, the contents of heavy metals were determined by ICP-MS. The results showed that the contents of baicalin, Cr, Cu, As, Cd and Pb in S. baicalensis planted in Jizhou District were 14.625 05%, 11.360 12.830 , 0.062 315 , 0.025 715 and 0.176 65 μg/g, respectively. The content of baicalin in S. baicalensis planted in Jizhou District was much higher than the standard (≥ 9.0%) of Chinese Pharmacopoeia of 2015 edition, and the contents of heavy metals were also below the limit (≤20/1 000 000) required by Chinese Pharmacopoeia of 2015 edition.

Suggested Citation

  • WANG,Chenxi & PEI,Yi & YANG,Ming & XU,Wen & JIAO,Huiying & QIAO,Yaqi & NIE,Jiangli & SU,Ya, 2018. "Content Analysis of Baicalin and Heavy Metals in Scutellaria baicalensis Georgi Cultivated in Jizhou District," Asian Agricultural Research, USA-China Science and Culture Media Corporation, vol. 10(10), October.
    • Handle: RePEc:ags:asagre:282505
    DOI: 10.22004/ag.econ.282505
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    Keywords

    Agribusiness;

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