Effects of thermal treatment on walnut detection and allergenicity

W Vencia, P Minale, L Migone… - Journal of the …, 2019 - Wiley Online Library
… effect of different thermal treatments on walnut proteins including the allergenic response
on patients and the performance of two commercial ELISA kits to detect walnut in food samples…

[HTML][HTML] Thermal treatment and storage condition effects on walnut paste quality associated with enzyme inactivation

B Ling, L Hou, R Li, S Wang - LWT-Food Science and Technology, 2014 - Elsevier
… with flame ionization detection (FID). The oven temperature was programmed from 180 C
for 2 min and then to 240 C at 8 C/min. The temperatures of injector and detector were 230 and …

Detection by real time PCR of walnut allergen coding sequences in processed foods

R Linacero, I Ballesteros, A Sanchiz, N Prieto, E Iniesto… - Food Chemistry, 2016 - Elsevier
… Our results suggest a stronger effect of thermal treatment on DNA integrity when heat and
pressure are applied. Under increased pressure, DNA integrity is affected strongly and the …

Effect of thermal processing on the performance of the novel single-tube nested real-time PCR for the detection of walnut allergens in sponge cakes

J Costa, MBPP Oliveira, I Mafra - Food research international, 2013 - Elsevier
… Using model batter and sponge cakes, this study intended to further evaluate the influence
of thermal treatment on the performance parameters of the developed conventional and single…

The allergenic potential of walnuts treated with high pressure and heat in a mouse model of allergy

X Yang, J Sun, J Tao, Y Ma, J Wei, F Long - Innovative Food Science & …, 2017 - Elsevier
… in walnut treated with HHP and/or thermal treatment. In addition, … of walnuts processed with
HHP and thermal treatment. … a 7900-HT fluorescence detection system (Applied Biosystems, …

A sensitive sandwich enzyme-linked immunosorbent assay (sELISA) for the detection of walnut residues in processed food

Z Qin, M Yu, J Zhao, Y Huang, W Zhu, H Lin… - Journal of Food …, 2023 - Elsevier
… proteins exposed to γ-irradiation alone or followed by various thermal treatments remained
antigenically stable. In summary, the total protein dissolution decreased after processing, but …

Impact of γ‐irradiation and thermal processing on the antigenicity of almond, cashew nut and walnut proteins

M Su, M Venkatachalam, SS Teuber… - Journal of the …, 2004 - Wiley Online Library
… and walnut proteins exposed to γ-irradiation alone or followed by various thermal treatments
… excellent marker proteins for detection of almonds, cashew nuts and walnuts respectively in …

Walnut allergens: molecular characterization, detection and clinical relevance

J Costa, I Carrapatoso, M Oliveira… - Clinical & Experimental …, 2014 - Wiley Online Library
… Attending to the increasing importance dedicated to walnut allergy, this review intends to …
of walnut allergy, the clinical threshold levels, the molecular characterization of walnut

Lipidomics and metabolomics reveal the molecular mechanisms underlying the effect of thermal treatment on composition and oxidative stability of walnut oil

JJ Zhang, X Xu, Q Zeng, C Li, BN Xi, Y Shu… - Food Research …, 2024 - Elsevier
… Roasting walnut kernel significantly improves the oxidative stability … walnut oil is still unclear.
Herein, lipidomics and metabolomics were integrated to comprehensively profile the walnut

Survey of Commercial Food Products for Detection of Walnut (Juglans regia) by Two ELISA Methods and Real Time PCR

R Madrid, A García-García, P Cabrera, I González… - Foods, 2021 - mdpi.com
… 350 kDa) consisting of six subunits forming a hexameric structure that presents an
intermediate thermal stability. Intense roasting at 180 C for 20 min has been reported to increase …