نتایج جستجو برای: hazelnut production
تعداد نتایج: 604794 فیلتر نتایج به سال:
BACKGROUND Hazelnut allergy can be a consequence of sensitization to cross-reactive pollen, especially from the Fagales family. However, severe allergic reactions after ingestion of hazelnuts without associated pollen allergy have been reported. In these cases, oral sensitization by hazelnut ingestion is plausible. OBJECTIVE We have reported that antiulcer drugs promote oral sensitization to ...
Literature about the value of diagnostic tests for hazelnut allergy in children is scarce. For peanut allergy cutoff levels of specific IgE with a 95% positive predictive value (PPV) were published. To evaluate current diagnostics for hazelnut allergy in children, data of 151 children, who underwent a double-blind placebo-controlled food challenge (DBPCFC) for hazelnut were analyzed. The PPV or...
Background Hazelnut-allergic children express variable clinical phenotypes. Tests for the diagnosis of hazelnut allergy are usually conducted on children presenting clinical symptoms following hazelnut ingestion, but also as screening tests after the discovery of a food allergy, mainly to tree nut or peanut. It is important to determine if molecular allergens could be markers of severity in haz...
The Agricultural Reform Implementation Programme (ARIP), which was adopted under the aegis of a World Bank-financed Structural Adjustment Programme between 2001-2008, aimed to ‘lock in’ the neoliberal hegemony that had been developing in Turkey since the early 1980s by transforming the nation’s agrarian political economy. For hazelnut-producing petty peasant groups of the Black Sea Region, this...
BACKGROUND Although hazelnut consumption is very high in Turkey, the prevalence of hazelnut allergy is still unknown. This study's objective was to investigate the prevalence of hazelnut sensitisation and to verify its clinical importance using double-blind, placebo-controlled challenge (DBPCFC) in an adult population. METHODS Prick-to-prick skin tests were performed with fresh hazelnut in 90...
BACKGROUND Oral challenges are the gold standard in food allergy diagnostic, but time-consuming. Aim of the study was to investigate the role of peanut- and hazelnut-component-specific IgE in the diagnostics of peanut and hazelnut allergy and to identify cutoff levels to make some challenges superfluous. METHODS In a prospective and multicenter study, children with suspected peanut or hazelnu...
The effect of some natural wastes (orange pomace, orange peel, lemon pomace, lemon peel, apple pomace, pear peel, banana peel, melon peel and hazelnut shell) on the production of xylanase from Trichoderma harzianum 1073 D3 has been studied and maximum activity has been observed on melon peel (26.5 U/mg of protein) followed by apple pomace and hazelnut shell. Also, molasses could be used as an a...
BACKGROUND Sensitization to hazelnut allergens vary depending on the geographic origin and age of the patients. The objective of this study was to further investigate the allergenic activity of hazelnut allergens using sera from patients recruited in various European regions and presenting different sensitization patterns to hazelnut proteins. METHODS Natural Cor a 11 and Cor a 9 were purifie...
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