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Mass Spectrometry Study of Non-Covalent Complexes of Bioflavonoids with Cyclotriveratrylene Synthesized in Subcritical Water
Ecological Analytical Center of Southern Federal University, Rostov-on-Don, Russia
Institute of Physical and Organic Chemistry, Southern Federal University, Rostov-on-Don, Russia
Institute of Physical and Organic Chemistry, Southern Federal University, Rostov-on-Don, Russia
Institute of Physical and Organic Chemistry, Southern Federal University, Rostov-on-Don, Russia
Ecological Analytical Center of Southern Federal University, Rostov-on-Don, Russia
- 1 Ecological Analytical Center of Southern Federal University, Rostov-on-Don, Russia
- 2 Institute of Physical and Organic Chemistry, Southern Federal University, Rostov-on-Don, Russia
- 3 Institute of Physical and Organic Chemistry, Southern Federal University, Rostov-on-Don, Russia
- 4 Institute of Physical and Organic Chemistry, Southern Federal University, Rostov-on-Don, Russia
- 5 Ecological Analytical Center of Southern Federal University, Rostov-on-Don, Russia
American Journal of Analytical Chemistry·Volume 04 (2013)·Pages 464–468·Published 4 September 2013·DOI10.4236/ajac.2013.49059
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Abstract
Mass spectrometry was used for study ing of non-covalent complexes of bioflavonoids with cyclotriveratrylene (CVT). The complexes of cyclotriveratrylene (CVT) with the bioflavonoids (quercetin or dihydroquercetin) have been synthesized in subcritical water. The complexe formation was carried out at different temperature s of subcritical water (from 120℃ to 230℃). The structure of the inclusion compounds w as confirmed by the data of ESI MS spectroscopy. The mass spectrometry results show ed the presence of mixed adducts of CTV monomer, dimer, trimer and tetramer with quercetin and dihydroquercetin. Composition of the CTV complexes with the bioflavonoids, which were obtained in subcritical water medium and by traditional method , w as compared.
KeywordsSubcritical WaterCyclotriveratrylene (CTV)QuercetinDihydroquercetinESI Mass Spectrometry
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