Biologically active substances studied by voltammetric and spectrophotometric techniques
| Parent link: | Pharmaceutical Chemistry Journal Vol. 44, iss. 10.— 2011.— [P. 581-584] |
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| 第一著者: | |
| その他の著者: | |
| 要約: | Title screen Sulfur-containing biologically active substances (BAS) demonstrate pronounced antioxidant properties. Glutathione, cysteine, cystine, methionine, taurine, and lipoic acid occupy special positions among sulfur-containing antioxidant compounds. The antioxidant properties of these sulfur-containing BAS have been characterized and analyzed using voltammetric and spectrophotometric data. All studied BAS showed more or less pronounced antioxidant activity. Lipoic acid and glutathione exhibited the maximum antioxidant activity, which agrees with data published in the literature. Methionine showed the minimum antioxidant activity among the group of investigated BAS. The antioxidant activity was compared on the basis of the international criterion of antioxidant properties of sulfur-containing BAS, oxygen radical absorbance capacity (ORAC) with respect to a reference antioxidant (glutathione). A correlation was found between results of the voltammetric and spectrophotometric analyses. Режим доступа: по договору с организацией-держателем ресурса |
| 言語: | 英語 |
| 出版事項: |
2011
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| 主題: | |
| オンライン･アクセス: | http://dx.doi.org/10.1007/s11094-011-0521-2 |
| フォーマット: | 電子媒体 図書の章 |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645425 |
MARC
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| 200 | 1 | |a Biologically active substances studied by voltammetric and spectrophotometric techniques |f E. I. Korotkova, E. V. Dorozhko | |
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| 300 | |a Title screen | ||
| 320 | |a [References: 17 tit.] | ||
| 330 | |a Sulfur-containing biologically active substances (BAS) demonstrate pronounced antioxidant properties. Glutathione, cysteine, cystine, methionine, taurine, and lipoic acid occupy special positions among sulfur-containing antioxidant compounds. The antioxidant properties of these sulfur-containing BAS have been characterized and analyzed using voltammetric and spectrophotometric data. All studied BAS showed more or less pronounced antioxidant activity. Lipoic acid and glutathione exhibited the maximum antioxidant activity, which agrees with data published in the literature. Methionine showed the minimum antioxidant activity among the group of investigated BAS. The antioxidant activity was compared on the basis of the international criterion of antioxidant properties of sulfur-containing BAS, oxygen radical absorbance capacity (ORAC) with respect to a reference antioxidant (glutathione). A correlation was found between results of the voltammetric and spectrophotometric analyses. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Pharmaceutical Chemistry Journal | ||
| 463 | |t Vol. 44, iss. 10 |v [P. 581-584] |d 2011 | ||
| 610 | 1 | |a электронный ресурс | |
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| 610 | 1 | |a antioxidant activity | |
| 610 | 1 | |a voltammetry | |
| 700 | 1 | |a Korotkova |b E. I. |c chemist |c Professor of Tomsk Polytechnic University, Doctor of chemical science |f 1965- |g Elena Ivanovna |3 (RuTPU)RU\TPU\pers\31278 |9 15456 | |
| 701 | 1 | |a Dorozhko |b E. V. |c chemist |c Engineer of Tomsk Polytechnic University |f 1979- |g Elena Vladimirovna |3 (RuTPU)RU\TPU\pers\32174 |9 16175 | |
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