Studies on the antioxidant potential of flavones of Allium vineale isolated from its water soluble fraction
Yazarlar (4)
Prof. Dr. İbrahim Demirtaş Çankırı Karatekin Üniversitesi, Türkiye
Prof. Dr. Ramazan ERENLER Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Mahfuz Elmastaş Gaziosmanpaşa Üniversitesi, Türkiye
Ahmet Göktaşoğlu Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Food Chemistry (Q1) | ||
| Dergi ISSN | 0308-8146 Dergi Bilgileri (2013) | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2013 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 01-01-2013 |
| Cilt / Sayı / Sayfa | 136 / 1 / 34–40 | DOI | 10.1016/j.foodchem.2012.07.086 |
| Makale Linki | http://linkinghub.elsevier.com/retrieve/pii/S0308814612012010 | ||
| UAK Araştırma Alanları |
Organik Kimya
|
||
| Özet |
| The aim of this work was to examine the chemical constituents and antioxidant potential of water-soluble fractions from the commonly consumed vegetable, Allium vineale. The water-soluble fraction, containing phenolic compounds, was extracted with ethyl acetate to obtain flavonoids which were separated and purified by repeated column chromatography over Sephadex LH-20, RP C18 and silica gel. The isolated compounds were identified according to their physicochemical properties and spectral data (UV, HPLC–TOF/MS, 1H NMR, 13C NMR and 2D NMR). Three flavonoids were isolated and identified as chrysoeriol-7-O-[2″-O-E-feruloyl]-β-d-glucoside (1), chrysoeriol (2), and isorhamnetin-3-β-d-glucoside (3). Antioxidant studies of the aqueous extract and three isolated compounds, 1, 2, 3, were undertaken and they were found to have significant antioxidant activity. Antioxidant activities were evaluated for … |
| Anahtar Kelimeler |
| Allium vineale | Antioxidant activity | Flavonoids | Water-soluble flavonoid extraction |
Science Direct
Studies on the antioxidant potential of flavones of Allium vineale isolated from its water soluble fraction
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Yöksis | 85 |
| Web of Science | 131 |
| Scopus | 138 |
| Google Scholar | 236 |