Abstract
Results obtained from comparative studies of the structures of humic acids from peats of different origins in the Tomsk area by infrared spectroscopy are presented. These data showed that the IR spectra of humic acids extracted from different types of peat had high levels of similarity, demonstrating similarities in their chemical structures. Humic acid from lowland woody-grassy peat had very significant differences from other types of peat and consisted of compounds with high proportions of aliphatic fragments and, perhaps, lower benzenoid levels, as well as higher contents of active acid groups (carboxyl, hydroxyl).
| Original language | English |
|---|---|
| Pages (from-to) | 418-421 |
| Number of pages | 4 |
| Journal | Pharmaceutical Chemistry Journal |
| Volume | 43 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - Jul 2009 |
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Keywords
- Humic acids
- IR spectra
- Peat
ASJC Scopus subject areas
- Drug Discovery
- Pharmacology
Cite this
Comparative IR spectral characteristics of humic acids from peats of different origin in the Tomsk area. / Gostishcheva, M. V.; Belousov, M. V.; Yusubov, M. S.; Ismatova, R. R.; Dmitruk, S. E.
In: Pharmaceutical Chemistry Journal, Vol. 43, No. 7, 07.2009, p. 418-421.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Comparative IR spectral characteristics of humic acids from peats of different origin in the Tomsk area
AU - Gostishcheva, M. V.
AU - Belousov, M. V.
AU - Yusubov, M. S.
AU - Ismatova, R. R.
AU - Dmitruk, S. E.
PY - 2009/7
Y1 - 2009/7
N2 - Results obtained from comparative studies of the structures of humic acids from peats of different origins in the Tomsk area by infrared spectroscopy are presented. These data showed that the IR spectra of humic acids extracted from different types of peat had high levels of similarity, demonstrating similarities in their chemical structures. Humic acid from lowland woody-grassy peat had very significant differences from other types of peat and consisted of compounds with high proportions of aliphatic fragments and, perhaps, lower benzenoid levels, as well as higher contents of active acid groups (carboxyl, hydroxyl).
AB - Results obtained from comparative studies of the structures of humic acids from peats of different origins in the Tomsk area by infrared spectroscopy are presented. These data showed that the IR spectra of humic acids extracted from different types of peat had high levels of similarity, demonstrating similarities in their chemical structures. Humic acid from lowland woody-grassy peat had very significant differences from other types of peat and consisted of compounds with high proportions of aliphatic fragments and, perhaps, lower benzenoid levels, as well as higher contents of active acid groups (carboxyl, hydroxyl).
KW - Humic acids
KW - IR spectra
KW - Peat
UR - http://www.scopus.com/inward/record.url?scp=70549098802&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=70549098802&partnerID=8YFLogxK
U2 - 10.1007/s11094-009-0323-y
DO - 10.1007/s11094-009-0323-y
M3 - Article
VL - 43
SP - 418
EP - 421
JO - Pharmaceutical Chemistry Journal
JF - Pharmaceutical Chemistry Journal
SN - 0091-150X
IS - 7
ER -