Yazar "Kıvrak, İbrahim" için listeleme
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NUTRITIONAL VALUE, PHENOLIC, VITAMIN AND MINERAL CONTENTS OF A FERMENTED BEVERAGE FROM GRAPES OF 'MERLOT' AND 'CABERNET SAUVIGNON'
Kıvrak, Şeyda; Kıvrak, İbrahim; Karababa, Erşan (Hoehere Bundeslehranstalt Und Bundesamt Fuer Wein- Und Obstbau, 2016)In this study, Hardaliye, the non-alcoholic fermented beverage from 'Merlot' and 'Cabernet Sauvignon grapes, was successfully examined for its nutritional value, phenolic compounds, water-soluble vitamin and mineral contents, ... -
The positive effect of black seed (Nigella sativa L.) essential oil on thyroid hormones in rats with hypothyroidism and hyperthyroidism
Avcı, Gülcan; Ulutaş, Elmas; Özdemir, Vural; Kıvrak, İbrahim; Bülbül, Aziz (Wiley, 2021)In our study, the effect of essential oil obtained from Nigella sativa L. (NSE) on thyroid hormones and antioxidant balance in hypothyroidism (HT) and hyperthyroidism (HP) models induced by propylthiouracil(PTU) and ... -
Serum indoleamine 2,3 dioxygenase and tryptophan and kynurenine ratio using the UPLC-MS/MS method, in patients undergoing peritoneal dialysis, hemodialysis, and kidney transplantation
Yılmaz, Nigar; Üstündağ, Yasemin; Kıvrak, Şeyda; Kahvecioğlu, Serdar; Çelik, Hüseyin; Kıvrak, İbrahim; Huysal, Kağan (Taylor & Francis Ltd, 2016)Background: The level and activity of indoleamine 2,3-dioxygenase (IDO) and the concentrations of L-tryptophan and its metabolite L-kynurenine were determined in association with various renal diseases. However, there have ... -
Ultrasonic-assisted extraction method of phenolic compounds in Extra-Virgin Olive Oils (EVOOs) by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry (UPLC-MS/MS)
Kıvrak, Şeyda; Kıvrak, İbrahim (Taylor & Francis Inc, 2020)There is an increasing trend in the consumption of extra virgin olive oil, owing to its health benefits. These health benefits are mainly correlated to health-promoting phenolic components. The aim of this study was to ...