Effect of porosity enhancing agents on the electrochemical performance of high-energy ultracapacitor electrodes derived from peanut shell waste.
In this study, the synthesis of porous activated carbon nanostructures from peanut (Arachis hypogea) shell waste (PSW) was described using different porosity enhancing agents (PEA) at various mass concentrations via a two-step process. The textural properties obtained were depicted with relatively high specific surface area values of 1457 m2 g-1, 1625 m2 g-1 and 2547 m2 g-1 for KHCO3, K2CO3 and KOH respectively at a mass […]
Phenotypical characterization of tree nuts and peanut allergies in east Mediterranean children.
INTRODUCTION/OBJECTIVES: The characteristics of tree nuts (TNs) and peanut (PN) allergies vary in different regions of the world. We aim to identify the characteristics of TNs/PN allergies in Turkish children. PATIENTS AND METHODS: A total of 227 children [4.8 (3.2-6.8) years] with TN and/or PN allergies were included. The phenotypical features of TNs/PN allergic children […]
Moving Past “Avoid All Nuts”: Individualizing Management of Children with Peanut/Tree Nut Allergies.
It has been common practice to tell patients with allergy to peanut or tree nuts to avoid all nuts. Evidence that unnecessary avoidance of peanuts and eggs is associated with increased risk for developing anaphylaxis to those foods has changed how allergists view previous recommendations to avoid foods that have not caused a reaction. In the absence of evidence, […]
High-resolution mass spectrometry-based selection of peanut peptide biomarkers considering food processing and market type variation.
To protect allergic patients and guarantee correct food labeling, robust, specific and sensitive detection methods are urgently needed. Mass spectrometry (MS)-based methods could overcome the limitations of current detection techniques. The first step in the development of an MS-based method is the identification of biomarkers, which are, in the case of food allergens, peptides. Here, […]
Oral Immunotherapy for Multiple Foods in a Pediatric Allergy Clinic Setting.
BACKGROUND: The rising incidence of pediatric food allergy results in significant health care burden and family stress. Oral immunotherapy (OIT) has been shown to induce tolerance to peanut, milk and egg. OIT for other foods, particularly multiple foods simultaneously, has not been thoroughly studied. OBJECTIVE: To summarize our experience with OIT for multiple foods in […]
Molecular Characterisation of Aflatoxigenic and Non-Aflatoxigenic Strains of Aspergillus Section Flavi Isolated from Imported Peanuts along the Supply Chain in Malaysia.
Peanuts are widely consumed in many local dishes in Southeast Asian countries, especially in Malaysia which is one of the major peanut-importing countries in this region. Therefore, Aspergillus spp. and aflatoxin contamination in peanuts during storage are becoming major concerns due to the tropical weather in this region that favours the growth of aflatoxigenic fungi. The present study thus aimed […]
Marker-assisted backcrossing to improve seed oleic acid content in four elite and popular peanut (Arachis hypogaea L.) cultivars with high oil content.
High oleic acid composition is an important determinant of seed quality in peanut (Arachis hypogaea) in regard to its nutritional benefits for human health and prolonged shelf-life for peanut products. To improve the oleic acid content of popular peanut cultivars in China, four peanut cultivars of different market types were hybridized with high-oleic-acid donors and backcrossed […]
Peanut allergen reduction and functional property improvement by means of enzymatic hydrolysis and transglutaminase crosslinking.
Enzymatic processing could reduce the allergenicity of peanut proteins while may lose the functional properties. Transglutaminase (TGase) is an enzyme for improving the functional properties of proteins/hydrolysates. No studies have been conducted on peanut hydrolysates that are crosslinked with TGase. In this study, allergenicity and functional properties of peanut protein hydrolysate cross-linked by TGase were […]
Quantitative and kinetic analyses of peanut allergens as affected by food processing.
Peanuts contain four major allergens with differences in allergenic potency. Thermal processing can influence the allergenic properties of peanuts. Until now, a kinetic model has not been reported to assess the changes of soluble allergen (extracted from processed peanuts) content as affected by various thermal processing methods. Our objective is to characterize the reaction kinetics […]
Effect of storage temperature on lipid oxidation and changes in nutrient contents in peanuts.
Peanut, an important oil crop worldwide, is highly susceptible to oxidative damage during storage due to its high level of fats and unsaturated fatty acids which will affects its nutritional value and agricultural importance. Therefore, it is significantly important to research the physicochemical properties changes of peanuts during storage. Peanuts belong to two varieties were stored at various temperatures […]