Thermodynamic and IR Spectral Study of Metal Cations--Anthocyanin Chelation: Mechanism of Formation of Pigments
Yazarlar (2)
Dr. Öğr. Üyesi Fatemeh MOLLAAMIN Islamic Azad University, Central Tehran Branch, İran
Prof. Dr. Majıd MONAJJEMI Islamic Azad University, Central Tehran Branch, İran
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Russian Journal of Physical Chemistry A (Q4) | ||
| Dergi ISSN | 0036-0244 Dergi Bilgileri (2020) | ||
| Dergi Tarandığı Indeksler | SCI-Exp, SCOPUS, CCR Database, Chemistry Server Reaction Center, Curation, Current Contents Physical Chemical & Earth Sciences, Essential Science Indicators, Reaction Citation Index, Reference Master, Sophia | ||
| Makale Dili | İngilizce | Basım Tarihi | 09-2020 |
| Kabul Tarihi | 17-01-2020 | Yayınlanma Tarihi | 01-09-2020 |
| Cilt / Sayı / Sayfa | 94 / 9 / 1887–1901 | DOI | 10.1134/S0036024420090204 |
| Makale Linki | http://www.scopus.com/inward/record.url?eid=2-s2.0-85090216618&partnerID=MN8TOARS | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| Metal ions chelation of some anthocyanins [ACN-Al3+/Ga3+/Cr3+/Fe3+/Mg2+] chelation in aqueous medium were investigated to discover the color fluctuation of different derivatives of these compounds at low pH. Chelation of Mn+ by ACN also improved the color expression range of ACN in more different pH environments. In this verdict, it has been studied the metal ions diffusing of deprotonating for the ACN B-ring of cyanidin (Cy), delphinidin (Dp), and petunidin (Pt) in vacuum and water media, transforming flavylium cations to the blue quinonoidal bases at lower pH using the infrared method though pursuing Beer–Lambert law for finding the physical and chemical properties of frequency, intensity, and absorbance of the compounds, respectively. In this wok, it has been illustrated that the important factor for increasing the absorbance in a positive non-linear fashion due to deviating from the Beer–Lambert law is … |
| Anahtar Kelimeler |
| anthocyanin | anthocyanin–metal chelate | Beer–Lambert law | Cy | Dp | IR | metalloanthocyanin | Pt | vacuum | water | [ACN-Al3+/Ga3+/Cr3+/Fe3+/Mg2+] chelation |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 9 |
| Scopus | 9 |
| Google Scholar | 14 |