Chemical composition and biological activity of a fraction of meadowsweet extract; Pharmaceutical Chemistry Journal; Vol. 43, iss. 4
| Parent link: | Pharmaceutical Chemistry Journal Vol. 43, iss. 4.— 2009.— [P. 185-190] |
|---|---|
| Andre forfattere: | , , , , , |
| Summary: | Title screen Studies of the chemical composition of a butanol fraction of an extract from the above-ground part of the meadowsweet in 70% ethanol yielded five substances which were flavonoids (quercetin, isoquercetin, quercetin 4?-glucoside, rutin) and phenolcarboxylic acids (gallic acid). The fraction was found to have nootropic actions, with antiamnestic, antihypoxic, antioxidant, and adaptogenic activities. Studies of the antioxidant properties of the individual compounds showed that isoquercetin, quercetin 4?-glucoside, and rutin were more active than dihydroquercetin and ascorbic acid. Режим доступа: по договору с организацией-держателем ресурса |
| Sprog: | engelsk |
| Udgivet: |
2009
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| Fag: | |
| Online adgang: | http://dx.doi.org/10.1007/s11094-009-0275-2 |
| Format: | Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645435 |
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| 200 | 1 | |a Chemical composition and biological activity of a fraction of meadowsweet extract |f I. V. Shilova [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 11 tit.] | ||
| 330 | |a Studies of the chemical composition of a butanol fraction of an extract from the above-ground part of the meadowsweet in 70% ethanol yielded five substances which were flavonoids (quercetin, isoquercetin, quercetin 4?-glucoside, rutin) and phenolcarboxylic acids (gallic acid). The fraction was found to have nootropic actions, with antiamnestic, antihypoxic, antioxidant, and adaptogenic activities. Studies of the antioxidant properties of the individual compounds showed that isoquercetin, quercetin 4?-glucoside, and rutin were more active than dihydroquercetin and ascorbic acid. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Pharmaceutical Chemistry Journal | ||
| 463 | |t Vol. 43, iss. 4 |v [P. 185-190] |d 2009 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a antioxidant activity | |
| 610 | 1 | |a meadowsweet | |
| 610 | 1 | |a nootropic activity | |
| 610 | 1 | |a phenol compounds | |
| 701 | 1 | |a Shilova |b I. V. | |
| 701 | 1 | |a Semenov |b A. A. | |
| 701 | 1 | |a Suslov |b N. I. | |
| 701 | 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 Vtorushina |b A. N. |c Specialist in the field of ecology and life safety |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1981- |g Anna Nikolaevna |3 (RuTPU)RU\TPU\pers\32462 |9 16411 | |
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