[Comparative study on pesticide and heavy metal residuals of four cultivars of Chrysanthemum morifolium]

Zhongguo Zhong Yao Za Zhi. 2003 Aug;28(8):711-3.
[Article in Chinese]

Abstract

Objective: To study organochlorine pesticide and heavy metal residuals of Chrysanthemum morifolium.

Method: The contents of organochlorine pesticide residuals was determined by chromatography, Cu, Pb, Cd was determined by AAS, and As, Hg was determined by AFS.

Result and conclusion: The contents of organochlorine pesticide and heavy metals residuals are up to "Green Trade Standards of Importing & Exporting Medicinal plants & Preprations" (MOFTEC, 2001), but the contents are different among four cultivars clearly.

Publication types

  • Comparative Study
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Cadmium / analysis
  • China
  • Chrysanthemum / chemistry*
  • Chrysanthemum / growth & development
  • Copper / analysis
  • DDT / analysis
  • Ecosystem
  • Flowers / chemistry
  • Hexachlorocyclohexane / analysis
  • Lead / analysis
  • Mercury / analysis
  • Metals, Heavy / analysis*
  • Pesticide Residues / analysis*
  • Plants, Medicinal / chemistry*
  • Plants, Medicinal / growth & development

Substances

  • Metals, Heavy
  • Pesticide Residues
  • Cadmium
  • Lead
  • Hexachlorocyclohexane
  • Copper
  • DDT
  • Mercury