Kurumun Atıf Alan Makalesi
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The effect of microwave roasting on bioactive compounds, antioxidant activity and fatty acid composition of apricot kernel and oils
Scopus
Toplam 156 atıf DOI
In this study, the effect of microwave (360 W, 540 W and 720 W) oven roasting on oil yields, phenolic compounds, antioxidant activity, and fatty acid composition of some apricot kernel and oils was investigated. While total phenol contents of control group of apricot kernels change between 54.41 mgGAE/100 g (Soğancıoğlu) and 59.61 mgGAE/100 g (Hasanbey), total phenol contents of kernel samples roasted in 720 W were determined between 27.41 mgGAE/100 g (Çataloğlu) and 34.52 mgGAE/100 g (Soğancıoğlu). Roasting process in microwave at 720 W caused the reduction of some phenolic compounds of apricot kernels. The gallic acid contents of control apricot kernels ranged between 7.23 mg/100 g (Kabaaşı) and 11.23 mg/100 g (Çataloğlu) whereas the gallic acid contents of kernels roasted in 540 W changed between 15.35 mg/100 g (Soğancıoğlu) and 21.17 mg/100 g (Çataloğlu). In addition, oleic acid contents of control group oils vary between 65.98% (Soğancıoğlu) and 71.86% (Hasanbey), the same fatty acid ranged from 63.48% (Soğancıoğlu) to 70.36% (Hasanbey).
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Atıf Yapan Yayın
Effect of microwave treatment on oil contents, fatty acid compositions and mineral contents of hazelnut varieties
Scopus
Havuzumuzda Open Access 5 atıf almış
The oil content of both ‘raw’ and hazelnut kernels was significantly (p < 0.05) reduced as the microwave power increased from 180 W to 360 W. The contents of fatty acids flucuated for all varieties with microwave power, with a significant (p < 0.05) increment observed for ‘Sivri’ hazelnut at 180 and 720 W. The maximum linoleic acid contents for ‘Raw’, ‘Sivri’ and ‘Tombul’ hazelnuts were found as 11.87%, 12.61% and 17.68% for nuts roasted at 540 W, unroasted and those roasted at 720 W, respectively. It was observed that K (9735.1 mg/kg) and Mg (2343.7 mg/kg) contents of the investigated samples were found at the maximum levels in unroasted ‘Tombul’ hazelnut, while the highest P (2845.0 mg/kg) and S (1795.3 mg/ kg) contents are determined for hazelnut roasted at 720 W (p < 0.05). The highest Ca content in hazelnut kernel was also observed at 360 W with 2400.9 mg/kg. However, roasting process did not dramatically affect the mineral contents of samples.
Atıf Yapan Makale Bilgileri
Kurumlar (2)
King Saud University
Riyadh, Saudi Arabia
Selçuk Üniversitesi
Selçuklu, Turkey