Comparative infrared spectra analysis of one territory soil humic acids by IR-EXPERT computer system

Comparative infrared spectra analysis of one territory soil humic acids by IR-EXPERT computer system Full article

Journal

International Journal of Green Pharmacy
ISSN: 0973-8258

Output data

Year: 2017, Volume: 11, Number: 3, Pages: S465-S469 Pages count :

Tags

Humic acids; Information-Analytical system; Infrared-spectra; Natural organic compounds

Authors

Deryabina Yu.M. ¹ , Kornakova T.A. ¹ , Bazhina N.L. ² , Tikhova V.D. ³

Affiliations

1	(Scopus) N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 9 Lavrentieva Avenue, Novosibirsk, Russian Federation
2	(Scopus) Department of Biology, Novosibirsk Institute of Soil Science and Agrochemistry of SB RAS, Russian Federation
3	(Scopus) Department of Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Novosibirsk, Russian Federation

Background and Objective: Humic acids (HAs) extracted from different soils of the Western Tuva have been studied using infrared-EXPERT information-Analytical computer system and database. Methods: A total of 10 samples of HA were extracted from the humic horizon of some modern soils of the Western Tuva according to standard methods. Results: The most similar spectral analogs, their structures, and structural fragments of the HA have been identified and compared with those, which had been investigated earlier. Conclusion: Analysis of the obtained 10-node fragments showed that all HAs contain a linear, weakly branched, conjugated chains of double C-C-bonds. HA of mountain chestnut soils, with high probability, contains fragments of aromatic amines and amides.

Deryabina Y.M. , Kornakova T.A. , Bazhina N.L. , Tikhova V.D.
Comparative infrared spectra analysis of one territory soil humic acids by IR-EXPERT computer system
International Journal of Green Pharmacy. 2017. V.11. N3. P.S465-S469. Scopus РИНЦ

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