The Vasugan Swamp peats (Tomsk region) as a promising source oforganic matter with antioxidant properties; Journal of Economics and Social Sciences; № 14
| Parent link: | Journal of Economics and Social Sciences: electronic scientific journal.— , 2012-.— 2312-2978 № 14.— 2019.— [7 p.] |
|---|---|
| Corporate Authors: | , , |
| מחברים אחרים: | , , , |
| סיכום: | Title screen A review of studies which evaluate intensity and mechanisms affecting the antioxidant activity (AOA) of humic acids(HAs) was conducted. Based on colorimetric assessment of HAs, high antiradical activity (ARA) of AO has beendetected. The mechanism of this action is most likely related to the ability of HAs to act as free radical “traps”. Accordingto EPR-spectroscopy results HAs contain stable semi-quinone type radicals in the matrix, which are “traps” for freeshort-living and stable radicals. The novel results of the nitro-blue tetrosol test (NBT-test) have revealed a directantiradical effect of HAs on superoxide anion radical in a wide range of concentrations, which enables to recommend aspecific biological test making use of NBT with non-enzymatic generation of superoxide anion radical for AOAevaluation in HAs. For all HAs samples, high levels of AOA were determined by the voltammetric method as well |
| שפה: | אנגלית |
| יצא לאור: |
2019
|
| סדרה: | Экономические науки |
| נושאים: | |
| גישה מקוונת: | http://earchive.tpu.ru/handle/11683/55728 |
| פורמט: | אלקטרוני Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=584060 |
MARC
| LEADER | 00000naa2a2200000 4500 | ||
|---|---|---|---|
| 001 | 584060 | ||
| 005 | 20260428111259.0 | ||
| 035 | |a (RuTPU)RU\TPU\prd\285311 | ||
| 035 | |a RU\TPU\prd\285310 | ||
| 090 | |a 584060 | ||
| 100 | |a 20190821a2019 k y0engy50 ba | ||
| 101 | 0 | |a eng | |
| 102 | |a RU | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a The Vasugan Swamp peats (Tomsk region) as a promising source oforganic matter with antioxidant properties |f K. A. Bratishko [et al.] | |
| 203 | |a Text |c electronic | ||
| 215 | |a 1 файл (387 Кб) | ||
| 225 | 1 | |a Экономические науки | |
| 300 | |a Title screen | ||
| 320 | |a [References: 18 tit.] | ||
| 330 | |a A review of studies which evaluate intensity and mechanisms affecting the antioxidant activity (AOA) of humic acids(HAs) was conducted. Based on colorimetric assessment of HAs, high antiradical activity (ARA) of AO has beendetected. The mechanism of this action is most likely related to the ability of HAs to act as free radical “traps”. Accordingto EPR-spectroscopy results HAs contain stable semi-quinone type radicals in the matrix, which are “traps” for freeshort-living and stable radicals. The novel results of the nitro-blue tetrosol test (NBT-test) have revealed a directantiradical effect of HAs on superoxide anion radical in a wide range of concentrations, which enables to recommend aspecific biological test making use of NBT with non-enzymatic generation of superoxide anion radical for AOAevaluation in HAs. For all HAs samples, high levels of AOA were determined by the voltammetric method as well | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\prd\225573 |x 2312-2978 |t Journal of Economics and Social Sciences |o electronic scientific journal |d 2012- | |
| 463 | 1 | |0 (RuTPU)RU\TPU\prd\285293 |t № 14 |v [7 p.] |d 2019 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a humic acids | |
| 610 | 1 | |a antioxidants | |
| 610 | 1 | |a peat | |
| 610 | 1 | |a antiradical activity | |
| 701 | 1 | |a Bratishko |b K. A. |g Kristina | |
| 701 | 1 | |a Buyko |b E. E. |g Evgeny | |
| 701 | 1 | |a Zykova |b M. V. |g Maria | |
| 701 | 1 | |a Belousov |b M. V. |c chemist |c Professor of Tomsk Polytechnic University, Doctor of Pharmaceutical Sciences |f 1963- |g Mikhail Valerievich |3 (RuTPU)RU\TPU\pers\45418 |9 21924 | |
| 712 | 0 | 2 | |a Research School of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University |
| 712 | 0 | 2 | |a Department of Chemistry, Siberian State Medical University |
| 712 | 0 | 2 | |a Department of Pharmaceutical Analysis, Siberian State Medical University |
| 801 | 1 | |a RU |b 63413507 |c 20090623 |g PSBO | |
| 801 | 2 | |a RU |b 63413507 |c 20191129 |g PSBO | |
| 856 | 4 | 0 | |u http://earchive.tpu.ru/handle/11683/55728 |
| 942 | |c BK | ||