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Quantification of inorganic anions and organic acids in apple and orange juices using novel covalently-bonded hyperbranched anion exchanger with improved selectivityстатья Исследовательская статья
Статья опубликована в высокорейтинговом журнале
Статья опубликована в журнале из списка Web of Science и/или Scopus- Авторы: Uzhel A.S., Zatirakha A.V., Smolenkov A.D., Shpigun O.A.
- Журнал: Journal of Chromatography A
- Год издания: 2018
- Издательство: Elsevier BV
- Местоположение издательства: Netherlands
- DOI: 10.1016/j.chroma.2018.06.065
- Аннотация: Chromatographic analysis of orange and apple juices is provided using novel covalently-bonded poly(styrene-divinylbenzene)-based (PS-DVB) hyperbranched anion exchanger for suppressed ion chromatography (IC) with improved selectivity toward inorganic anions and organic acids. The obtained stationary phase provides baseline resolution of weakly retained organic acids such as glycolate, acetate, lactate, and formate, which are not separated to baseline with modern commercially available anion exchangers. The proposed method is validated with respect to linearity, recovery, limits of detection, and intra-day and inter-day precision.
- Добавил в систему: Затираха Александра Валерьевна