Background:Confirmation of olive oil authenticity and particularly virgin olive oil has a great importance. Several advanced chemical and genetic analyses have been used to monitor especial components; however each has its limitations especially when detecting hazelnut-adulterated olive oil. Objectives:The objective of this research is to assess the presence of trace amoun...

This is not a clear effect of boron fertilizers on fruit yield and hazelnut quality. However, soil deficiency common nutrient problem for growth. In this study, the fertilizations foliar was investigated quality hazelnuts (Corylus avellana L.) in two provinces Turkey between 2013 2014. The experimental trials were carried out application (0.0, 3.0 6.0 g per Ocak) spraying (0 300 mg B L-1). Resu...

world consumption of butter has declined over the last decades partly due to its physical limitations and partly due to its poor nutritionalproperties. in this study, the effect of hazelnut addition on the properties of butter, was evaluated taking into account that hazelnut is a source of unsaturated fatty acids and antioxidants. powdered hazelnut was added to butter at 3 levels (10, 20 and 30...

Planning works on the study of coblnut (hazelnut) requires establishing sample size, taking into account magnitude error and significance results. Such studies have not been carried out in full with regard to plant varieties, modern requirements. The purpose research is determine size for calculating value selection traits nuts hazelnut varieties different rates levels. For this 12 main economi...

Methods nCor a 8 was purified from raw hazelnuts by precipitation and chromatographical steps. Subsequently, the protein was identified by N-terminal sequencing and mass spectrometry. Stability of the protein was investigated by simulated gastric and duodenal digestion assays. Hazelnut lipids were extracted employing the hexane method. Finally, IgE binding activity of native and reduced/alkylat...

Methods Otherwise healthy children with oral food challenge confirmed hazelnut allergy were prospectively evaluated. Crude protein extracts were obtained from 5 hazelnut varieties, including autochthon, Northern Italy and Oregon (USA) cultivars, with phosphate saline buffer, pH 7.2. The immunoreactive protein components were identified by SDS-PAGE electrophoresis and Western immunoblotting, usi...

Methods Thirty-five children (median age: 8.3, range2.2–14.2 yr) reported with immediate reactions to hazelnut ingestion underwent food challenge (DBPCFC) between April 2007 and May 2012. Skin prick test (SPT), specific IgE determination at ImmunoCAP with whole food allergens and with allergen components at ImmunoCAP ISAC microarray chip were performed. The molecular profile of reactivity was c...