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Chemistry of Natural Compounds

, Volume 44, Issue 4, pp 508–509 | Cite as

Extractable Substances from Needles of Siberian Fir Picea obovata

  • E. N. Shmidt
  • G. F. Chernenko
  • T. P. Kukina
  • L. M. Pokrovskii
Article
  • 54 Downloads

The chemical composition of evergreen needles has been well studied [1, 2, 3, 4, 5]. Recently interest in the isolation from needles of polyprenols with several valuable properties has risen. New procedures for isolating low-molecular-weight components from evergreen needles have recently appeared [6, 7]. However, there is little published data on the composition of extractable substances from needles of Siberian fir, one of the forest species of Siberia [8].

We have previously reported on the composition of extractable substances from bark of Siberian fir growing in Altai and Novisibirsk District and monoterpenes of Siberian evergreens [9, 10, 11]. Herein we report on the composition of the extract of needles from the Siberian fir Picea obovata Ledeb. collected in January in Novosibirsk District.

Air-dried needles (250 g) were ground and extracted with methyl-t-butylether. The yield of ether extractable substances was 12.6 g (5.0 mass % of raw material).

Treatment of the extract with...

Keywords

Vanillic Acid Extractable Substance Longifolene Copaene Manoyloxide 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media, Inc. 2008

Authors and Affiliations

  • E. N. Shmidt
    • 1
  • G. F. Chernenko
    • 1
  • T. P. Kukina
    • 1
  • L. M. Pokrovskii
    • 1
  1. 1.N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian DivisionRussian Academy of SciencesNovosibirskRussia

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