Yazar "Yıldız, Oktay" için Fen Edebiyat Fakültesi listeleme
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Determination of natural radioactivity levels and gamma radiation attenuation coefficients in propolis samples and the study of its antioxidant properties
Dizman, Serdar; Yıldız, Oktay; Boyracı, Gülsüm Merve; Kolaylı, Sevgi (Walter de Gruyter Gmbh, 2020)Thanks to its rich content, propolis has been used to protect the hive from all kinds of external influences and for disinfection by bees. Furthermore, it is an important marker for monitoring environmental pollution because ... -
Evaluation of antioxidant activity of bee products of different bee races in Turkey
Bee products with high bioactive properties have a very important place in human nutrition. Biochemical properties of these products such as honey, pollen, and propolis vary according to flora, season, bee race, and ... -
Inhibition properties of propolis extracts to some clinically important enzymes
Baltaş, Nimet; Yıldız, Oktay; Kolaylı, Sevgi (Taylor & Francis Ltd, 2016)The present study was conducted to envisage inhibition effects of propolis on the crucial enzymes, urease, xanthine oxidase (XO) and acetylcholinesterase (AChE). Some of the antioxidant properties of the propolis samples ... -
Phenolic components and antioxidant activity of prunus spinosa from Gumushane, Turkey
Aliyazıcıoğlu, Rezzan; Yıldız, Oktay; Şahin, Hüseyin; Eyüpoğlu, Ozan Emre; Özkan, Mehtap Tuğçe; Karaoğlu, Şengül Alpay; Kolaylı, Sevgi (Springer, 2015)Blackthorn (Prunus spinosa L.) is a fruit of the genus Prunus from the family Rosaceae. It grows wild in various regions in Turkey (especially in central, north, west, and south Anatolia). It has numerous stems covered ...