نتایج جستجو برای: peanut hypersensitivity

تعداد نتایج: 44589  

2012
Papa M. Diedhiou Fatoumata Ba Aboubacry Kane Nalla Mbaye

Peanut is still a major oilseed and staple crop in Senegal. It is, however, prone to contamination by aflatoxins, a major public health concern. This work was conducted to assess aflatoxin contamination risk linked with consumption of peanut-based dietary products and the influence of different cooking processes on aflatoxin fate. A survey made in the markets of Thies (Senegal) showed that the ...

2009
A. KIlONzO-NThENgE E. ROTICh S. gODwIN T. huANg John A. Merritt

Recent recurrence of Salmonella contamination of peanut butter has become a serious food safety concern for consumers. A study was conducted to identify storage periods and temperature conditions of peanut butter in domestic kitchens and to determine the effects of those storage periods and conditions on survival of Salmonella and Escherichia coli O157:h7. Surveys assessed consumer storage peri...

Journal: :Journal of agricultural and food chemistry 2005
Shih-Yu D Lin John M Krochta

Whey protein oxygen-barrier coatings on peanuts are not effective, due to incomplete peanut-surface coverage, as well as some cracking and flaking of the coating. Addition of sorbitan laurate (Span 20) in the whey protein coating solution up to the critical micelle concentration (cmc) of 0.05% (w/w) significantly improved coating coverage to 88% of the peanut surface. Increasing the Span 20 con...

2017
Chorkaew Aninbon Sanun Jogloy Nimitr Vorasoot Suporn Nuchadomrong C. Corley Holbrook Craig Kvien Naveen Puppala Aran Patanothai

Peanut seeds are rich in arginine, an amino acid that has several positive effects on human health. Establishing the genetic variability of arginine content in peanut will be useful for breeding programs that have high arginine as one of their goals. The objective of this study was to evaluate the variation of arginine content, pods/plant, seeds/pod, seed weight, and yield in Valencia peanut ge...

Journal: :Clinical and translational allergy 2016
Steven Tobar Leticia Tordesillas M Cecilia Berin

BACKGROUND Peanut allergy is increasing in prevalence due to unknown factors. A growing body of clinical evidence suggests sensitization to peanut occurs through the skin, supported by findings in mouse models. There is a need to identify environmental factors that promote epicutaneous sensitization to peanut. Triclosan is an antimicrobial found in household products that has been associated wi...

Journal: :Journal of nematology 1974
A W Johnson C C Dowler E W Hauser

Seasonal fluctuations in field populations of Meloidogyne incognita, Pratylenchus zeae, P. brachyurus, Criconemoides ornatus, Trichodorus christiei, and Helicotylenchus dihystera on monocultured corn, cotton, peanut, and soybean were determined monthly for 4 yr. Population densities of M. incognita were greater in corn and cotton plots than in peanut and soybean plots from July until January. T...

2014
Søren Wille

Peanut allergy is increasing Food allergy has a huge impact on Quality of Life for the patients and their families. Allergy is seldom reported as emergencies from Commercial Airlines but many peanut allergic patients’ reports symptoms during air flight by ingestion of peanuts but mostly by inhalation. Many peanut allergic patients avoid travelling by airplane. The risk for reaction is controver...

Journal: :Food chemistry 2013
Amjad Iqbal Nadia Ateeq

Chicken IgY was used for the detection and quantification of peanut proteins by indirect competitive ELISA. The method was optimized by using a checker board approach to determine the optimal concentration of coating antigen, primary antibody and secondary antibody. Peanut protein could be detected in foods down to levels of 10 ppm. The effect of physical (heat treatment at 80 °C and 100 °C) an...

2016
F. C. van Erp R. J. B. Klemans Y. Meijer C. K. van der Ent A. C. Knulst

Instead of relying on crude peanut extract, component-resolved diagnostics (CRD) uses sensitization to allergenic proteins within peanut. In this review, we describe the recent advances and future perspectives of the use of CRD in the management of peanut-allergic patients. There is strong evidence that sensitization to Ara h 2 is the best predictor for clinically relevant peanut allergy in chi...

Journal: :Allergy 2015
K Beyer L Grabenhenrich M Härtl A Beder B Kalb M Ziegert A Finger N Harandi R Schlags M Gappa L Puzzo H Röblitz M Millner-Uhlemann S Büsing H Ott L Lange B Niggemann

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...

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