Advertisement

Chemistry of Natural Compounds

, Volume 14, Issue 5, pp 556–558 | Cite as

The chemical composition of aqueous extracts of coniferous needles

  • Z. A. Karepova
  • S. M. Repyakh
  • V. L. Levdikova
Article

Summary

1. The group compositions of aqueous extracts of pine and spruce needles have been established. In their chemical compositions the extracts are similar to one another.

2. The individual composition of the monosaccharides have been determined. They contain glucose, mannose, galactose, xylose, and arabinose.

3. The component compositions of the vitamins have been studied. Ascorbic acid and vitamins of the B group have been found such as inositol, biotin, nicotinic and pantothenic acids, and vitamins B1 and B6.

Keywords

Xylose Galactose Monosaccharide Nicotinic Acid Aqueous Extract 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    N. E. Sudachkova and V. Kh. Achikolov, in: The Physiological Characteristics of the Tree Species of Central Siberia [in Russian], Krasnoyarsk (1965), pp. 137–140.Google Scholar
  2. 2.
    G. V. Osetrova, in: The Biochemical Characterization of the Coniferous Species of Siberia in Relation to Growth and Morphogenesis [in Russian], Novosibirsk (1974), pp. 90–111.Google Scholar
  3. 3.
    L. N. Menyailo and S. A. Mokridova, in: A Study of the Nature of the Siberian Forest [in Russian], Krasnoyarsk (1972), pp. 102–106.Google Scholar
  4. 4.
    A. I. Fragina and S. A. Chernomorskii, Trudy LTA [Proc. Kirov Leningrad Academy of Wood Technology],119, 36 (1969).Google Scholar
  5. 5.
    I. K. Dagis, I. Mateikene, and M. Zayanchkauskene, in: The Regulation of the Growth and Nutrition of Plants [in Russian], Minsk (1972), pp. 47–56.Google Scholar
  6. 6.
    A. N. Belozerskii and N. I. Proskuryakov, Practical Handbook on Plant Biochemistry [in Russian], Moscow (1970), p. 388.Google Scholar
  7. 7.
    A. I. Ermakov, Methods for the Biochemical Investigation of Plants [in Russian], Leningrad (1972), p. 455.Google Scholar
  8. 8.
    M. V. Turkina and S. V. Sokolova, Biochemical Methods in Plant Physiology [in Russian], Moscow (1971), p. 226.Google Scholar
  9. 9.
    I. Z. Emel'yanova, The Chemical and Technical Control of Hydrolysis Factories [in Russian], Moscow (1969), p. 367.Google Scholar
  10. 10.
    L. P. Stepovaya, Yu. I. Khol'kin, and A. N. Zen'kevich, Gidroliznoe Proizvodstvo, No. 6, (1970), pp. 7–13.Google Scholar
  11. 11.
    R. I. Tomchuk and G. N. Tomchuk, Tree Foliage and Its Utilization [in Russian], Moscow (1973), p. 360.Google Scholar
  12. 12.
    E. P. Odintsova, Microbiological Methods of Determining Vitamins [in Russian], Moscow (1959), p. 379.Google Scholar

Copyright information

© Plenum Publishing Corporation 1979

Authors and Affiliations

  • Z. A. Karepova
  • S. M. Repyakh
  • V. L. Levdikova

There are no affiliations available

Personalised recommendations