Yazar "Koca, Ilkay" için listeleme
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Antioxidant properties of blackberry and blueberry fruits grown in the Black Sea Region of Turkey
Koca, Ilkay; Karadeniz, Bulent (Elsevier, 2009)Seven wild and ten cultivated blackberries (Arapaho, Bartin, Black Satin, Bursa 1, Bursa 2, Cherokee, Chester, jumbo, Navaho, and Ness), and six lowbush (Vaccinium arctostaphylos) and four highbush (Vaccinium corymbosum) ... -
Chemical composition, antioxidant activity and anthocyanin profiles of purple mulberry (Morus rubra) fruits
Koca, Ilkay; Ustun, N. Sule; Koca, Ahmet Faik; Karadeniz, Bulent (Wfl Publ, 2008)Three types of mulberry; white (M. alba), black (M. nigra) and red-purple (M. rubra) are grown in Turkey. It is widely consumed fresh as well as dried, processed into jam, marmelade, pekmez (a traditional Turkish food), ... -
Colour Stability in Sour Cherry Jam During Storage
Koca, Ilkay; Ustun, N. Sule (Asian Journal of Chemistry, 2009)Nowadays, consumers prefer low-calorie foods with sugar substitutes to decrease calorie intake to control body weight and health problems such as diabetes and hypoglycemia. Reduced sugar sour cherry jam is one of these ... -
Effect of Drying Conditions on Antioxidant Properties of Rosehip Fruits (Rosa canina sp.)
Koca, Ilkay; Ustun, Nebahat Sule; Koyuncu, Turhan (Asian Journal of Chemistry, 2009)The objective of this work was to investigate the influence of drying conditions on antioxidants contents and antioxidant activity of rosehips. Freshly harvested rosehips were dried under 3 air temperatures (50, 60 and 70 ... -
Investigation of the effect of cornelian cherry (Cornus mas L.) fruit extract against cisplatin-induced renal cell injury in vitro
Yarim, Gul Fatma; Kazak, Filiz; Sozmen, Mahmut; Koca, Ilkay; Albayrak, Harun; Yarim, Murat; Ozan, Emre (Walter De Gruyter Gmbh, 2017)Objective: The aim of this study was to evaluate the protective effects of cornelian cherry fruit extract against cisplatin- induced nephrotoxicity in vitro. Materials and methods: African green monkey kidney epithelial ... -
Ohmic heating assisted hydrodistillation of clove essential oil
Tunc, Merve Tugce; Koca, Ilkay (Elsevier, 2019)Ohmic heating assisted hydrodistillation is a novel green technology for the extraction of essential oils. In this study, clove bud essential oils (CEO) were extracted by ohmic heating assisted hydrodistillation (OAHD) and ... -
Phenolic Profiles and Antioxidant Properties of Turkish Black Tea Manufactured with Orthodox Method
Karadeniz, Bulent; Koca, Ilkay (Asian Journal of Chemistry, 2009)In this research, it was aimed to determine the amount of catechins and polymerized catechins in and antioxidant activity of Turkish teas manufactured with Orthodox method. Tea samples were obtained from 20 tea plants which ... -
Physical, chemical and antioxidant properties of solid and sour apple pekmez
Koca, Ilkay; Karadeniz, Bulent (Wfl Publ, 2009)Pekmez is a traditional Turkish food commonly produced from grape. It can also be produced from fruits containing high amounts of sugar like apple, plum, and apricot. Apple pekmez has been produced from fresh apples in ... -
The Physical, Chemical and Antioxidant Properties of the Leafs of Chaerophyllum byzantinum Boiss. Plants
Koca, Ilkay; Tekguler, Belkis; Yilmaz, Volkan Arif (Assoc Pharmaceutical Teachers India, 2018)Objective: Chaerophyllum byzantinum Boiss. is a plant which is popularly consumed in the Black Sea Region/Turkey. In spring, the leafs of the plant are mainly used for soup making. This study was carried out in order to ... -
Poisoning by mad honey: A brief review
Koca, Ilkay; Koca, Ahmet F. (Pergamon-Elsevier Science Ltd, 2007)Several plants of the Ericaceae family produce grayanotoxins which can poison humans. The best-known of these intoxications involves the eating of 'mad honey (deli bal in Turkish)' contaminated by Rhododendron nectar ... -
The use of grape, pomegranate and rosehip seed flours in Turkish noodle (erite) production
Koca, Ilkay; Tekguler, Belkis; Yilmaz, Volkan Arif; Hasbay, Incinur; Koca, Ahmet Faik (Wiley, 2018)Erite is a traditional cereal product in Turkey, which resembles Asian noodles. Since it is a suitable product for enrichment, it was aimed in this study to utilize some fruit processing by-products to enrich erite in terms ...
