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
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Comparative Study
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Research Support, Non-U.S. Gov't
MeSH terms
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Cadmium / analysis
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China
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Chrysanthemum / chemistry*
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Chrysanthemum / growth & development
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Copper / analysis
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DDT / analysis
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Ecosystem
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Flowers / chemistry
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Hexachlorocyclohexane / analysis
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Lead / analysis
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Mercury / analysis
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Metals, Heavy / analysis*
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Pesticide Residues / analysis*
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Plants, Medicinal / chemistry*
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Plants, Medicinal / growth & development
Substances
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Metals, Heavy
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Pesticide Residues
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Cadmium
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Lead
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Hexachlorocyclohexane
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Copper
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DDT
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Mercury