Determination of Antioxidant Composition in Berry Juices Using Solid Phase Extraction with Copper Phthalocyanine
| Parent link: | Key Engineering Materials: Scientific Journal Vol. 670 : Multifunctional Chemical Materials and Technologies.— 2015.— [P. 213-217] |
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| Autor Corporativo: | |
| Outros Autores: | , , , , |
| Resumo: | Title screen The paper studies selective extraction of organic fractions with antioxidant activity from plant raw materials on the new sorbent with surface layer of phthalocyanine metal complexes and further HPLC determination. The possibility of sorption concentration of the antioxidant substances amount, which include mostly vitamin B groups, on the layer of copper phthalocyanine on polymer sorbent Polysorb-2. We determined antioxidant composition of honeysuckle, huckleberry and cowberry juice, namely, gallus, gentisinic, chlorogenic, caffeic, cumaric and p-methoxybenzoic acids; epicatechin and quercetine. Detection limit of this technique is 5 mg/l using copper phthalocyanine in the concentrator. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | inglês |
| Publicado em: |
2015
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| Assuntos: | |
| Acesso em linha: | http://dx.doi.org/10.4028/www.scientific.net/KEM.670.213 |
| Formato: | Recurso Electrónico Capítulo de Livro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645963 |
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| 200 | 1 | |a Determination of Antioxidant Composition in Berry Juices Using Solid Phase Extraction with Copper Phthalocyanine |f Zhanna V. Faustova [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a The paper studies selective extraction of organic fractions with antioxidant activity from plant raw materials on the new sorbent with surface layer of phthalocyanine metal complexes and further HPLC determination. The possibility of sorption concentration of the antioxidant substances amount, which include mostly vitamin B groups, on the layer of copper phthalocyanine on polymer sorbent Polysorb-2. We determined antioxidant composition of honeysuckle, huckleberry and cowberry juice, namely, gallus, gentisinic, chlorogenic, caffeic, cumaric and p-methoxybenzoic acids; epicatechin and quercetine. Detection limit of this technique is 5 mg/l using copper phthalocyanine in the concentrator. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\11477 |t Key Engineering Materials |o Scientific Journal | |
| 463 | |t Vol. 670 : Multifunctional Chemical Materials and Technologies |v [P. 213-217] |d 2015 | ||
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| 701 | 1 | |a Faustova |b Zhanna V. | |
| 701 | 1 | |a Slizhov |b G. | |
| 701 | 1 | |a Gavrilenko |b M. A. |c Chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1971- |g Mikhail Alekseevich |3 (RuTPU)RU\TPU\pers\33857 |9 17446 | |
| 701 | 1 | |a Gavrilenko |b N. A. |c chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1970- |g Natalia Airatovna |3 (RuTPU)RU\TPU\pers\31394 | |
| 701 | 1 | |a Terentiev |b R. A. |g R. A. | |
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