Effect of lactic acid bacteria fermentation on cow milk allergenicity and antigenicity: A review DOI
Yunpeng Xu, Feifei Zhang, Guangqing Mu

et al.

Comprehensive Reviews in Food Science and Food Safety, Journal Year: 2023, Volume and Issue: 23(1)

Published: Dec. 13, 2023

Abstract Cow milk is a major allergenic food. The potential prevention and treatment effects of lactic acid bacteria (LAB)‐fermented dairy products on allergic symptoms have garnered considerable attention. allergy (CMA) mainly attributed to extracellular and/or cell envelope proteolytic enzymes with hydrolysis specificity. Numerous studies demonstrated that LAB prevents the risk allergies by modulating development regulation host immune system. Specifically, its effectors can enhance intestinal barrier function affect cells interfering humoral cellular immunity. Fermentation epitopes considered main mechanism reducing CMA. This article reviews linear allergens in cow effect these provides insight into means predicting conventional laboratory analysis methods combined molecular simulation. Although reduce CMA several ways, action remains partially clarified. Therefore, this review additionally attempts summarize fermentation provide guidance for establishing an effective preventive method serve as reference screening, research, application LAB‐based intervention.

Language: Английский

Insight into covalent conjugates of β-lactoglobulin with rutin: Characterizing allergenicity, digestibility, and antioxidant properties in vitro DOI

Zhifen Deng,

Yuting Xia, Lang Chen

et al.

Food Research International, Journal Year: 2023, Volume and Issue: 173, P. 113401 - 113401

Published: Aug. 28, 2023

Language: Английский

Citations

12

Recent advances in dietary polyphenols (DPs): antioxidant activities, nutrient interactions, delivery systems, and potential applications DOI
Yalin Ran, Fuhua Li, Zhigang Xu

et al.

Food & Function, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

The antioxidant capacity of DPs is determined by internal chemical structures and environmental factors. Green delivery systems help improve their bioactivities bioavailability, providing great options for personalized food nutrition.

Language: Английский

Citations

4

An Overview of Interactions between Goat Milk Casein and Other Food Components: Polysaccharides, Polyphenols, and Metal Ions DOI Creative Commons
Bohan Ma,

Majida Al‐Wraikat,

Shu Qin

et al.

Foods, Journal Year: 2024, Volume and Issue: 13(18), P. 2903 - 2903

Published: Sept. 13, 2024

Casein is among the most abundant proteins in milk and has high nutritional value. Casein's interactions with polysaccharides, polyphenols, metal ions are important for regulating functional properties textural quality of dairy foods. To improve casein-based foods, a deep understanding interaction mechanisms influencing factors between casein other food components required. This review started by elucidating mechanism ions. Thermodynamic incompatibility attraction fundamental determining types which leads to different phase behaviors microstructural Additionally, polyphenols primarily occurs through non-covalent (hydrogen bonding, hydrophobic interactions, van der Waals forces, ionic bonding) or covalent (primarily based on oxidation enzymatic non-enzymatic (alkaline free radical grafting) approaches). Moreover, selectivity specific also introduced. Factors affecting binding above three components, such as temperature, pH, mixing ratio, fine structure these summarized provide good foundation applications.

Language: Английский

Citations

4

Covalent conjugation with polyphenol reduced the sensitization of walnut and ameliorated allergy by enhancing intestinal epithelial barrier in mice DOI

Jing Ma,

Pengyan Tong,

Qiwen Chen

et al.

Food Chemistry, Journal Year: 2023, Volume and Issue: 439, P. 138191 - 138191

Published: Dec. 9, 2023

Language: Английский

Citations

10

Dual‐protein system composed of soy protein and β‐lactoglobulin: effect of transglutaminase‐mediated crosslinking on its allergenicity and conformation DOI Open Access
Guangliang Xing, Jia Liu,

Ruyi Tang

et al.

Journal of the Science of Food and Agriculture, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 15, 2025

The escalating global prevalence of food allergies has intensified the need for hypoallergenic products. Transglutaminase (TGase)-mediated crosslinking garnered significant attention its potential to reduce allergenicity proteins. This study aimed investigate effects TGase on and conformational changes in a dual-protein system composed β-lactoglobulin (β-LG) soy protein isolate (SPI) at varying mass ratios (10:0, 7:3, 5:5, 3:7 0:10 (w/w)). preferentially crosslinked 7S 11S subunits protein, rather than β-LG. Crosslinking treatment reduced allergenic both β-LG, with degree reduction depending ratio. β-LG5:SPI5 β-LG7:SPI3 mixtures showed most antibody reactivity towards respectively. Additionally, TGase-mediated significantly binding capacity all samples serum immunoglobulin E from allergic patients, compared control group (P < 0.05). was accompanied by structural modifications, including decrease β-sheet content, an increase β-turn random coil structures, enhanced ultraviolet absorption intrinsic fluorescence, free sulfhydryl levels altered intermolecular forces. These suggest that TGase-induced may disrupt or mask epitopes, thus lowering allergenicity. effectively inducing changes. findings underscore developing products provide scientific foundation future research application industry. © 2025 Society Chemical Industry.

Language: Английский

Citations

0

Does Transglutaminase Crosslinking Reduce the Antibody Recognition Capacity of β-Lactoglobulin: An Analysis from Conformational Perspective DOI Creative Commons
Lei Fang,

Xun Han,

Yue Zhang

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(3), P. 685 - 685

Published: Feb. 4, 2025

Food allergies are a global concern, with β-lactoglobulin (β-LG) in bovine milk being major allergenic protein. This study investigated the effects of transglutaminase (TGase)-mediated crosslinking on antibody recognition capacity (ARC) and structural properties β-LG, aim developing hypoallergenic dairy products. β-LG solutions were treated TGase at varying concentrations (0, 5, 10, 15, 20 U/g) durations 6, 18, 24, 42 h), followed by analysis using electrophoresis, enzyme-linked immunosorbent assay (ELISA), spectroscopy. The results demonstrated that treatment U/g significantly reduced ARC immunoglobulin E (IgE) binding to 90.0 ± 0.4% 58.4 1.0%, respectively, optimal reduction observed after 6 h (86.7 1.2%, p < 0.05). Although electrophoresis did not reveal significant ultraviolet absorption, fluorescence intensity, hydrophobicity all increased prolonged time, while sulfhydryl content fluctuated irregularly. These findings suggest underwent degrees modification, which led masking antigenic epitopes during early stages (0–24 their re-exposure later stage (42 h). Overall, these highlight potential reduce allergenicity, presenting promising strategy for development

Language: Английский

Citations

0

Organic-solvent mediated self-assembly of protoporphyrin IX with human serum albumin DOI
Omar Castillo, Liliana Rivera-Espinosa,

Abdullah Albalawi

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 141073 - 141073

Published: Feb. 1, 2025

Language: Английский

Citations

0

Pivotal Roles of α S1 -Casein in the Nutritional Composition, Technological Properties, Allergenicity, and Its Reduction Strategies in Goat Milk DOI
Aliah Zannierah Mohsin,

Rashidah Sukor,

Muzammeer Mansor

et al.

Food Reviews International, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 25

Published: April 17, 2025

Language: Английский

Citations

0

CRISPR-Cas9 Knockout of the β-Lactoglobulin Gene in Dairy Animals: A Review DOI

Saqib Hussain Hadri,

Gerome Breen,

Sawera Asif

et al.

Food and Humanity, Journal Year: 2025, Volume and Issue: unknown, P. 100642 - 100642

Published: May 1, 2025

Language: Английский

Citations

0

Relationship between antigenicity and allergenic epitopes of extensive hydrolyzed whey protein: LC-MS/MS-based analysis DOI
Shurui Wang, Feifei Yang,

Zheng Yao

et al.

Food Bioscience, Journal Year: 2023, Volume and Issue: 54, P. 102870 - 102870

Published: June 19, 2023

Language: Английский

Citations

9