Ekstrüzyon İşleminin Enginar Yaprağı Tozu Eklenmiş Ürünlerdeki Biyoaktif Bileşen Miktarına Etkisi

Date

2016-10-05

Author

Güven, Özge
Şensoy, İlkay

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https://hdl.handle.net/11511/86588

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Ekstrüzyon işleminin enginar yaprağı tozu eklenmiş ürünlerdeki biyoaktif bileşen miktarına etkisi Güven, Özge; Şensoy, İlkay (2016-10-05)
Effect of extrusion on the functional properties of carrot pulp added extrudates and in-vitro bioaccessibility of lutein and beta-carotene Ortak, Melda; Şensoy, İlkay; Ögel, Zümrüt Begüm; Department of Food Engineering (2014) In this study, effects of extrusion on the functional properties of carrot pulp added extrudates was investigated. Extrusion was performed at four different conditions. Two different temperature profile and two different screw speeds were investigated. Change in antioxidant activity, phenolic content, β-carotene and lutein content and their in-vitro bioaccessibilities after extrusion were investigated. Antioxidant activity and total phenolic content was determined by DPPH and Folin–Ciocalteu method, respect...
Effect of extrusion on functional components in tomato pulp added extrudates and in vitro bioaccessibility of lycopene Tonyalı, Bade; Şensoy, İlkay; Ögel, Zümrüt Begüm; Department of Food Engineering (2014) As the health and food relationship became important, tomato pulp was added as a functional ingredient to the extrudates. Effects of extrusion on the functional properties of the extrudates and in vitro bioaccessibility of lycopene after extrusion were investigated. Two different temperature set was applied during extrusion: 80 °C, 90 °C, 100 °C and 130 °C (die: 116 °C) and 80 °C, 100 °C, 130 °C and 160 °C (die: 139 °C), screw speed and feed rate were kept constant, 225 rpm and 36 ± 1 g/min, respectively. F...
Inferential model predictive control of poly (ethylene terephthalate) degradation during extrusion Özbek, Murat Oluş; Özgen, Canan; Department of Chemical Engineering (2006) Poly(ethylene terephthalate), PET, which is commonly used as a packaging material, is not degradable in nature. As an issue of sustainable development it must be recycled and converted into other products. During this process, extrusion is an important unit operation. In extrusion process, if the operating conditions are not controlled, PET can go under degradation, which results in the loss of some mechanical properties. In order to overcome the degradation of recycled PET (RPET), this study aims the contr...
Effect of extrusion on functional components and in vitro bioaccessibilty of β-cryptoxanthin and zeaxanthin Yeğin, Özge; Şensoy, İlkay; Ögel, Zümrüt Begüm; Department of Food Engineering (2014) Red pepper pulp was added as a functional ingredient to the extrudates. Effects of extrusion on the functional properties of the red pepper pulp added corn grit extrudates were investigated. Antioxidant activity, total phenolic content, and the amounts of xanthophyll carotenoids in the product, such as β-cryptoxanthin and zeaxanthin, were determined before and after the extrusion process. In vitro bioaccessibility of these carotenoids from the extrudates and the feed were also investigated. Starch gelatiniz...

Citation Formats

Ö. Güven and İ. Şensoy, “Ekstrüzyon İşleminin Enginar Yaprağı Tozu Eklenmiş Ürünlerdeki Biyoaktif Bileşen Miktarına Etkisi,” 2016, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/86588.