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Soybean is a staple in the food industry, but can induce allergic reactions that compromise human health. This paper concludes allergenic components in soybean and its allergy mechanism. The mechanism of interaction between polyphenols and proteins and their effects on allergenicity and function are discussed. It is found that soybean allergy is induced by its protein which contains allergens and epitopes. Polyphenols can react with protein via noncovalent reaction (mainly hydrogen bonding, hydrophobic-hydrophobic interactions and ionic bonds) and covalent method (alkaline, enzymatic method and free-radical grafting) to form polyphenols-protein complexes and conjugates, respectively, which dramatically alters protein structure, thus masking and destroying the epitopes to decrease the allergenicity of soybean protein. In addition, oral administration of polyphenols also inhibits allergic reactions induced by soybean protein. The improved functional attributes such as foaming and emulsifying properties are also observed. Therefore, polyphenol modification is a promising way to produce soybean-based hypoallergenic products.
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http://dx.doi.org/10.1016/j.foodchem.2025.145654 | DOI Listing |
PLoS One
September 2025
Institute of Crop Sciences, Chinese Academy of Agricultural Sciences/National Key Facility for Crop Gene Resources and Genetic Improvement (NFCRl). Ministry of Agriculture and Rural Affairs/Key Laboratory of Crop Gene Resource and Germplasm Enhancement, Ministry of Agriculture and Rural Affairs, Bei
Shade stress alters soybean growth through transcriptomic changes and adaptive responses that optimize light capture and utilization, regulated by a phytohormonal network. This study examined the physiological, morphological, and molecular responses of Guru (shade-tolerant) and Heinong 53 (shade-sensitive) soybean cultivars under 0% (control), 30%, and 70% shade. Results revealed morphological responses where Heinong 53 exhibited greater plant height (52.
View Article and Find Full Text PDFVet World
July 2025
Discipline of Clinical Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800, Pulau Pinang, Malaysia.
Background And Aim: The search for sustainable and cost-effective protein alternatives to soybean meal in livestock diets has led to the exploration of legumes such as faba beans [FBs] ( L.). This study investigated the effects of dietary inclusion of FBs on carcass traits, meat quality, and selected blood parameters in Awassi lambs.
View Article and Find Full Text PDFAnn Bot
September 2025
The Engineering Research Institute of Agriculture and Forestry, Ludong University, 186 Hongqizhong Road, Yantai, Shandong Province, China 264025.
Background And Aims: Cell wall invertases have multiple roles in plant growth and development, yet their biological functions in seed oil production are still not understood.
Methods: In the present study, the Oryza sativa (rice) cell wall invertase gene OsGIF1 (GRAIN INCOMPLETE FILLING 1) was ectopically expressed in Glycine max (Soybean) and its functions in grain yield and seed nutrition was investigated.
Key Results: We found that constitutive expression of OsGIF1 significantly improved biomass production, grain yield and seed nutrition in transgenic plants.
Curr Biol
September 2025
Queensland Alliance for Agriculture and Food Innovation, University of Queensland, St Lucia, QLD, Australia.
A new study shows that sucrose allocation within soybean roots by the sucrose transporter GmSWEET3c promotes rhizobial infection, nodulation, and symbiotic nitrogen fixation.
View Article and Find Full Text PDFFood Chem
September 2025
College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China. Electronic address:
Herein, we present a simple and novel method to prepare soybean protein isolate (SPI)-based hydrogels with good mechanical characteristics. First, SPI/DSA hydrogels were prepared using SPI and different M/G ratios (1:2, 1:1, and 2:1) of dialdehyde sodium alginate (DSA). Then, the hydrogels were immersed in CaCl2 solution to form SPI/DSA@Ca double network hydrogels.
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