Objective: To analyze the chemical constituents of petroleum fraction of Aconitum taipeicum.
Methods: The methanol extract of Aconitum taipeicum were extracted by petroleum and then analyzed by GC-MS. The compounds were quantitatively determined by normalization method.
Results: Twenty eight compounds were separated and identified. Most of them were alkane, fat acids and their esters and alkenes. The Nonacosane covered 13.057% of the total peaks, while 19-methyl-18,21-Hexatriacontanediether 8.180%, Ethylen eglycol monooctadecy ether 7.851%, 3,7,11,15-Tetramethyl-2-hexadecen-1-ol 7.805%, Metahyl Palmitate 6.676% and so on.
Conclusion: This is the first report of constituents from the flower, stem and leaf of Aconitum taipeicum. The results will provide foundation for further exploitation and use of Aconitum taipeicum.
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[Analysis of petroleum fraction from flower, stem and leaf of Aconitum taipeicum by GC-MS].
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