Voltammetric quality control of bioactive additives: Determination of B1, B2, C, E vitamins and quercetin; Pharmaceutical Chemistry Journal; Vol. 39, iss. 3
| Parent link: | Pharmaceutical Chemistry Journal Vol. 39, iss. 3.— 2005.— [P. 166-168] |
|---|---|
| Altri autori: | , , , , |
| Riassunto: | Title screen Rapid voltammetric procedures for the determination of water-soluble vitamins C, B1, and B2, fat-soluble vitamin E (α-tocopherol acetate), and quercetin in bioactive food additives have been developed. The systematic error (i.e., correctness) of the proposed procedures was evaluated using certified reference materials and the additive recovery tests, which gave the following limiting metrological characteristics: relative error, 25 %; reproducibility, 28 %; convergence, 22 %. The full analysis time (with sample preparation) did not exceed 2 hours. Voltammetric determinations under optimum conditions can be performed in the automated regime controlled by a computer according to the specially developed software. Режим доступа: по договору с организацией-держателем ресурса |
| Lingua: | inglese |
| Pubblicazione: |
2005
|
| Soggetti: | |
| Accesso online: | http://dx.doi.org/10.1007/s11094-005-0109-9 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654744 |
MARC
| LEADER | 00000naa0a2200000 4500 | ||
|---|---|---|---|
| 001 | 654744 | ||
| 005 | 20250313094853.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\20413 | ||
| 035 | |a RU\TPU\network\20379 | ||
| 090 | |a 654744 | ||
| 100 | |a 20170517d2005 k||y0rusy50 ba | ||
| 101 | 0 | |a eng | |
| 102 | |a US | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Voltammetric quality control of bioactive additives: Determination of B1, B2, C, E vitamins and quercetin |f G. B. Slepchenko [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 15 tit.] | ||
| 330 | |a Rapid voltammetric procedures for the determination of water-soluble vitamins C, B1, and B2, fat-soluble vitamin E (α-tocopherol acetate), and quercetin in bioactive food additives have been developed. The systematic error (i.e., correctness) of the proposed procedures was evaluated using certified reference materials and the additive recovery tests, which gave the following limiting metrological characteristics: relative error, 25 %; reproducibility, 28 %; convergence, 22 %. The full analysis time (with sample preparation) did not exceed 2 hours. Voltammetric determinations under optimum conditions can be performed in the automated regime controlled by a computer according to the specially developed software. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Pharmaceutical Chemistry Journal | ||
| 463 | |t Vol. 39, iss. 3 |v [P. 166-168] |d 2005 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a исследование | |
| 610 | 1 | |a контроль качества | |
| 610 | 1 | |a витамины | |
| 610 | 1 | |a биологически активные добавки | |
| 610 | 1 | |a кверцетин | |
| 701 | 1 | |a Slepchenko |b G. B. |c Chemist |c Professor of Tomsk Polytechnic University, Doctor of chemical sciences |f 1956- |g Galina Borisovna |3 (RuTPU)RU\TPU\pers\33018 |9 16858 | |
| 701 | 1 | |a Anisimova |b L. S. | |
| 701 | 1 | |a Slipchenko |b V. F. | |
| 701 | 1 | |a Mikheeva |b E. V. |c Chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1973- |g Elena Valentinovna |3 (RuTPU)RU\TPU\pers\32695 |9 16581 | |
| 701 | 1 | |a Pikula |b N. P. | |
| 801 | 2 | |a RU |b 63413507 |c 20170517 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1007/s11094-005-0109-9 | |
| 942 | |c CF | ||