1
|
Wang N, Liu Q, Shi Q, Wang F, Xu C, Ren H, Yu Q. Effects of the covalent conjugation between caffeic acid and peanut allergen protein Ara h1 on the antigenicity and structure of Ara h1. J Food Sci 2024. [PMID: 39150685 DOI: 10.1111/1750-3841.17276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Revised: 07/07/2024] [Accepted: 07/11/2024] [Indexed: 08/17/2024]
Abstract
Ara h1 was the highest content of peanut allergen protein, identified as a biomarker of peanut allergen. In this study, Ara h1 was covalently complexed with caffeic acid (CA) to research the effects of covalent conjugation on the antigenicity and protein structural properties of Ara h1. After the covalent complexing of Ara h1 and CA, the IgG-binding capacity of Ara h1 was reduced compared with that of control Ara h1. Moreover, the structure of Ara h1 changed from ordered to disordered, the number of intermolecular hydrogen bonds decreased, and some hydrophobic groups were exposed or hydrophobic peptides were released. The carboxyl group in CA reacted with the amino group in Ara h1. The digestibility of Ara h1-CA was increased. The antigenicity of Ara h1-CA was undetectable after 30 min of digestion in vitro. These findings can serve as a reference for further research on hypoallergenic peanut products.
Collapse
Affiliation(s)
- Na Wang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, Henan, China
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- International Joint Research Center for Animal ImmunologyHenan Agricultural University, Henan Agricultural University, Zhengzhou, Henan, China
- Key Laboratory of Nutrition and Healthy Food, Henan Agricultural University, Zhengzhou, Henan, China
- Key Laboratory of Staple Grain Processing Ministry of Agriculture and Rural Affairs, Henan Agricultural University, Zhengzhou, Henan, China
| | - Qingqing Liu
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- International Joint Research Center for Animal ImmunologyHenan Agricultural University, Henan Agricultural University, Zhengzhou, Henan, China
- Key Laboratory of Nutrition and Healthy Food, Henan Agricultural University, Zhengzhou, Henan, China
| | - Qilei Shi
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- Key Laboratory of Nutrition and Healthy Food, Henan Agricultural University, Zhengzhou, Henan, China
| | - Fan Wang
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- Key Laboratory of Nutrition and Healthy Food, Henan Agricultural University, Zhengzhou, Henan, China
| | - Chao Xu
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- Key Laboratory of Nutrition and Healthy Food, Henan Agricultural University, Zhengzhou, Henan, China
| | - Hongtao Ren
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- Key Laboratory of Nutrition and Healthy Food, Henan Agricultural University, Zhengzhou, Henan, China
- Key Laboratory of Staple Grain Processing Ministry of Agriculture and Rural Affairs, Henan Agricultural University, Zhengzhou, Henan, China
| | - Qiuying Yu
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, Henan, China
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- International Joint Research Center for Animal ImmunologyHenan Agricultural University, Henan Agricultural University, Zhengzhou, Henan, China
- Key Laboratory of Nutrition and Healthy Food, Henan Agricultural University, Zhengzhou, Henan, China
| |
Collapse
|
2
|
Zhang K, Huang J, Wang D, Wan X, Wang Y. Covalent polyphenols-proteins interactions in food processing: formation mechanisms, quantification methods, bioactive effects, and applications. Front Nutr 2024; 11:1371401. [PMID: 38510712 PMCID: PMC10951110 DOI: 10.3389/fnut.2024.1371401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 02/26/2024] [Indexed: 03/22/2024] Open
Abstract
Proteins and polyphenols are abundant in the daily diet of humans and their interactions influence, among other things, the texture, flavor, and bioaccessibility of food. There are two types of interactions between them: non-covalent interactions and covalent interactions, the latter being irreversible and more powerful. In this review, we systematically summarized advances in the investigation of possible mechanism underlying covalent polyphenols-proteins interaction in food processing, effect of different processing methods on covalent interaction, methods for characterizing covalent complexes, and impacts of covalent interactions on protein structure, function and nutritional value, as well as potential bioavailability of polyphenols. In terms of health promotion of the prepared covalent complexes, health effects such as antioxidant, hypoglycemic, regulation of intestinal microbiota and regulation of allergic reactions have been summarized. Also, the possible applications in food industry, especially as foaming agents, emulsifiers and nanomaterials have also been discussed. In order to offer directions for novel research on their interactions in food systems, nutritional value, and health properties in vivo, we considered the present challenges and future perspectives of the topic.
Collapse
Affiliation(s)
- Kangyi Zhang
- State Key Laboratory of Tea Plant Biology and Utilization, Key Laboratory of Food Nutrition and Safety, School of Tea and Food Science and Technology, Anhui Agricultural University, Hefei, China
- Joint Research Center for Food Nutrition and Health of IHM, Anhui Agricultural University, Hefei, China
- New-style Industrial Tea Beverage Green Manufacturing Joint Laboratory of Anhui Province, Anhui Agricultural University, Hefei, China
| | - Jinbao Huang
- State Key Laboratory of Tea Plant Biology and Utilization, Key Laboratory of Food Nutrition and Safety, School of Tea and Food Science and Technology, Anhui Agricultural University, Hefei, China
- Joint Research Center for Food Nutrition and Health of IHM, Anhui Agricultural University, Hefei, China
- New-style Industrial Tea Beverage Green Manufacturing Joint Laboratory of Anhui Province, Anhui Agricultural University, Hefei, China
| | - Dongxu Wang
- School of Grain Science and Technology, Jiangsu University of Science and Technology, Zhenjiang, China
| | - Xiaochun Wan
- State Key Laboratory of Tea Plant Biology and Utilization, Key Laboratory of Food Nutrition and Safety, School of Tea and Food Science and Technology, Anhui Agricultural University, Hefei, China
| | - Yijun Wang
- State Key Laboratory of Tea Plant Biology and Utilization, Key Laboratory of Food Nutrition and Safety, School of Tea and Food Science and Technology, Anhui Agricultural University, Hefei, China
- Joint Research Center for Food Nutrition and Health of IHM, Anhui Agricultural University, Hefei, China
- New-style Industrial Tea Beverage Green Manufacturing Joint Laboratory of Anhui Province, Anhui Agricultural University, Hefei, China
| |
Collapse
|
3
|
Geng Q, Zhang Y, McClements DJ, Zhou W, Dai T, Wu Z, Chen H. Investigation of peanut allergen-procyanidin non-covalent interactions: Impact on protein structure and in vitro allergenicity. Int J Biol Macromol 2024; 258:128340. [PMID: 38000575 DOI: 10.1016/j.ijbiomac.2023.128340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 11/19/2023] [Accepted: 11/20/2023] [Indexed: 11/26/2023]
Abstract
Interactions between plant polyphenols and food allergens may be a new way to alleviate food allergies. The non-covalent interactions between the major allergen from peanut (Ara h 2) with procyanidin dimer (PA2) were therefore characterized using spectroscopic, thermodynamic, and molecular simulation analyses. The main interaction between the Ara h 2 and PA2 was hydrogen bonding. PA2 statically quenched the intrinsic fluorescence intensity and altered the conformation of the Ara h 2, leading to a more disordered polypeptide structure with a lower surface hydrophobicity. In addition, the in vitro allergenicity of the Ara h 2-PA2 complex was investigated using enzyme-linked immunosorbent assay (ELISA) kits. The immunoglobulin E (IgE) binding capacity of Ara h 2, as well as the release of allergenic cytokines, decreased after interacting with PA2. When the ratio of Ara h 2-to-PA2 was 1:50, the IgE binding capacity was reduced by around 43 %. This study provides valuable insights into the non-covalent interactions between Ara h 2 and PA2, as well as the potential mechanism of action of the anti-allergic reaction caused by binding of the polyphenols to the allergens.
Collapse
Affiliation(s)
- Qin Geng
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
| | - Ying Zhang
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
| | | | - Wenlong Zhou
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
| | - Taotao Dai
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
| | - Zhihua Wu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China; Sino-German Joint Research Institute, Nanchang University, Nanchang, China.
| | - Hongbing Chen
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China; Sino-German Joint Research Institute, Nanchang University, Nanchang, China
| |
Collapse
|
4
|
Lokya V, Parmar S, Pandey AK, Sudini HK, Huai D, Ozias-Akins P, Foyer CH, Nwosu CV, Karpinska B, Baker A, Xu P, Liao B, Mir RR, Chen X, Guo B, Nguyen HT, Kumar R, Bera SK, Singam P, Kumar A, Varshney RK, Pandey MK. Prospects for developing allergen-depleted food crops. THE PLANT GENOME 2023; 16:e20375. [PMID: 37641460 DOI: 10.1002/tpg2.20375] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 06/08/2023] [Accepted: 07/21/2023] [Indexed: 08/31/2023]
Abstract
In addition to the challenge of meeting global demand for food production, there are increasing concerns about food safety and the need to protect consumer health from the negative effects of foodborne allergies. Certain bio-molecules (usually proteins) present in food can act as allergens that trigger unusual immunological reactions, with potentially life-threatening consequences. The relentless working lifestyles of the modern era often incorporate poor eating habits that include readymade prepackaged and processed foods, which contain additives such as peanuts, tree nuts, wheat, and soy-based products, rather than traditional home cooking. Of the predominant allergenic foods (soybean, wheat, fish, peanut, shellfish, tree nuts, eggs, and milk), peanuts (Arachis hypogaea) are the best characterized source of allergens, followed by tree nuts (Juglans regia, Prunus amygdalus, Corylus avellana, Carya illinoinensis, Anacardium occidentale, Pistacia vera, Bertholletia excels), wheat (Triticum aestivum), soybeans (Glycine max), and kidney beans (Phaseolus vulgaris). The prevalence of food allergies has risen significantly in recent years including chance of accidental exposure to such foods. In contrast, the standards of detection, diagnosis, and cure have not kept pace and unfortunately are often suboptimal. In this review, we mainly focus on the prevalence of allergies associated with peanut, tree nuts, wheat, soybean, and kidney bean, highlighting their physiological properties and functions as well as considering research directions for tailoring allergen gene expression. In particular, we discuss how recent advances in molecular breeding, genetic engineering, and genome editing can be used to develop potential low allergen food crops that protect consumer health.
Collapse
Affiliation(s)
- Vadthya Lokya
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, India
| | - Sejal Parmar
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, India
| | - Arun K Pandey
- College of Life Science of China Jiliang University (CJLU), Hangzhou, China
| | - Hari K Sudini
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, India
| | - Dongxin Huai
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China
| | - Peggy Ozias-Akins
- Horticulture Department, The University of Georgia Tifton Campus, Tifton, GA, USA
| | - Christine H Foyer
- School of Biosciences, College of Life and Environmental Sciences, University of Birmingham, Edgbaston, UK
| | | | - Barbara Karpinska
- School of Biosciences, College of Life and Environmental Sciences, University of Birmingham, Edgbaston, UK
| | - Alison Baker
- Centre for Plant Sciences and School of Molecular and Cellular Biology, Faculty of Biological Sciences, University of Leeds, Leeds, UK
| | - Pei Xu
- College of Life Science of China Jiliang University (CJLU), Hangzhou, China
| | - Boshou Liao
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China
| | - Reyazul Rouf Mir
- Division of Genetics and Plant Breeding, Faculty of Agriculture, Sher-e-Kashmir University of Agricultural Sciences and Technology, Srinagar, India
| | - Xiaoping Chen
- Guangdong Provincial Key Laboratory for Crops Genetic Improvement, Crops Research Institute of Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Baozhu Guo
- USDA-ARS, Crop Genetics and Breeding Research Unit, Tifton, GA, USA
| | - Henry T Nguyen
- Division of Plant Sciences and National Center for Soybean Biotechnology, University of Missouri, Columbia, MO, USA
| | - Rakesh Kumar
- Department of Life Sciences, Central University of Karnataka, Gulbarga, India
| | | | - Prashant Singam
- Department of Genetics, Osmania University, Hyderabad, India
| | - Anirudh Kumar
- Central Tribal University of Andhra Pradesh, Vizianagaram, Andhra Pradesh, India
| | - Rajeev K Varshney
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, India
- State Agricultural Biotechnology Centre, Crop Research Innovation Centre, Food Futures Institute, Murdoch University, Murdoch, Western Australia, Australia
| | - Manish K Pandey
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, India
| |
Collapse
|
5
|
Gil MV, Fernández-Rivera N, Pastor-Vargas C, Cintas P. Food Allergens: When Friends Become Foes-Caveats and Opportunities for Oral Immunotherapy Based on Deactivation Methods. Nutrients 2023; 15:3650. [PMID: 37630840 PMCID: PMC10458749 DOI: 10.3390/nu15163650] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/12/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
Food allergies represent a serious health concern and, since the 1990s, they have risen gradually in high-income countries. Unfortunately, the problem is complex because genetic, epigenetic, and environmental factors may be collectively involved. Prevention and diagnoses have not yet evolved into efficacious therapies. Identification and control of allergens present in edible substances hold promise for multi-purpose biomedical approaches, including oral immunotherapy. This review highlights recent studies and methods to modify the otherwise innocuous native proteins in most subjects, and how oral treatments targeting immune responses could help cancel out the potential risks in hypersensitive individuals, especially children. We have focused on some physical methods that can easily be conducted, along with chemo-enzymatic modifications of allergens by means of peptides and phytochemicals in particular. The latter, accessible from naturally-occurring substances, provide an added value to hypoallergenic matrices employing vegetal wastes, a point where food chemistry meets sustainable goals as well.
Collapse
Affiliation(s)
- M. Victoria Gil
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencias, IACYS-Unidad de Química Verde y Desarrollo Sostenible, Universidad de Extremadura, 06006 Badajoz, Spain
| | - Nuria Fernández-Rivera
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencias, IACYS-Unidad de Química Verde y Desarrollo Sostenible, Universidad de Extremadura, 06006 Badajoz, Spain
| | - Carlos Pastor-Vargas
- Departamento de Bioquímica y Biología Molecular, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Pedro Cintas
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencias, IACYS-Unidad de Química Verde y Desarrollo Sostenible, Universidad de Extremadura, 06006 Badajoz, Spain
| |
Collapse
|
6
|
Zeng J, Hao J, Yang Z, Ma C, Gao L, Chen Y, Li G, Li J. Anti-Allergic Effect of Dietary Polyphenols Curcumin and Epigallocatechin Gallate via Anti-Degranulation in IgE/Antigen-Stimulated Mast Cell Model: A Lipidomics Perspective. Metabolites 2023; 13:metabo13050628. [PMID: 37233669 DOI: 10.3390/metabo13050628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/23/2023] [Accepted: 04/28/2023] [Indexed: 05/27/2023] Open
Abstract
Polyphenol-rich foods exhibit anti-allergic/-inflammatory properties. As major effector cells of allergies, mast cells undergo degranulation after activation and then initiate inflammatory responses. Key immune phenomena could be regulated by the production and metabolism of lipid mediators by mast cells. Here, we analyzed the antiallergic activities of two representative dietary polyphenols, curcumin and epigallocatechin gallate (EGCG), and traced their effects on cellular lipidome rewiring in the progression of degranulation. Both curcumin and EGCG significantly inhibited degranulation as they suppressed the release of β-hexosaminidase, interleukin-4, and tumor necrosis factor-α from the IgE/antigen-stimulated mast cell model. A comprehensive lipidomics study involving 957 identified lipid species revealed that although the lipidome remodeling patterns (lipid response and composition) of curcumin intervention were considerably similar to those of EGCG, lipid metabolism was more potently disturbed by curcumin. Seventy-eight percent of significant differential lipids upon IgE/antigen stimulation could be regulated by curcumin/EGCG. LPC-O 22:0 was defined as a potential biomarker for its sensitivity to IgE/antigen stimulation and curcumin/EGCG intervention. The key changes in diacylglycerols, fatty acids, and bismonoacylglycerophosphates provided clues that cell signaling disturbances could be associated with curcumin/EGCG intervention. Our work supplies a novel perspective for understanding curcumin/EGCG involvement in antianaphylaxis and helps guide future attempts to use dietary polyphenols.
Collapse
Affiliation(s)
- Jun Zeng
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
- Xiamen Key Laboratory of Marine Functional Food, Xiamen 361021, China
| | - Jingwen Hao
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Zhiqiang Yang
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Chunyu Ma
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Longhua Gao
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Yue Chen
- The Affiliated Stomatology Hospital, School of Medicine, Zhejiang University, Hangzhou 310000, China
| | - Guiling Li
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
- Xiamen Key Laboratory of Marine Functional Food, Xiamen 361021, China
| | - Jia Li
- Key Laboratory of Tea Biology and Resources Utilization, Ministry of Agriculture, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China
| |
Collapse
|
7
|
Yan X, Zeng Z, McClements DJ, Gong X, Yu P, Xia J, Gong D. A review of the structure, function, and application of plant-based protein-phenolic conjugates and complexes. Compr Rev Food Sci Food Saf 2023; 22:1312-1336. [PMID: 36789802 DOI: 10.1111/1541-4337.13112] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 01/10/2023] [Accepted: 01/14/2023] [Indexed: 02/16/2023]
Abstract
Interactions between plant-based proteins (PP) and phenolic compounds (PC) occur naturally in many food products. Recently, special attention has been paid to the fabrication of PP-PC conjugates or complexes in model systems with a focus on their effects on their structure, functionality, and health benefits. Conjugates are held together by covalent bonds, whereas complexes are held together by noncovalent ones. This review highlights the nature of protein-phenolic interactions involving PP. The interactions of these PC with the PP in model systems are discussed, as well as their impact on the structural, functional, and health-promoting properties of PP. The PP in conjugates and complexes tend to be more unfolded than in their native state, which often improves their functional attributes. PP-PC conjugates and complexes often exhibit improved in vitro digestibility, antioxidant activity, and potential allergy-reducing activities. Consequently, they may be used as antioxidant emulsifiers, edible film additives, nanoparticles, and hydrogels in the food industry. However, studies focusing on the application of PP-PC conjugates and complexes in real foods are still scarce. Further research is therefore required to determine the structure-function relationships of PP-PC conjugates and complexes that may influence their application as functional ingredients in the food industry.
Collapse
Affiliation(s)
- Xianghui Yan
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China
- School of Resources & Environment, Nanchang University, Nanchang, China
| | - Zheling Zeng
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang, China
| | | | - Xiaofeng Gong
- School of Resources & Environment, Nanchang University, Nanchang, China
| | - Ping Yu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang, China
| | - Jiaheng Xia
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang, China
| | - Deming Gong
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China
- New Zealand Institute of Natural Medicine Research, Auckland, New Zealand
| |
Collapse
|
8
|
Sun S, Jiang T, Gu Y, Yao L, Du H, Luo J, Che H. Contribution of five major apple polyphenols in reducing peanut protein sensitization and alleviating allergencitiy of peanut by changing allergen structure. Food Res Int 2023; 164:112297. [PMID: 36737898 DOI: 10.1016/j.foodres.2022.112297] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 11/28/2022] [Accepted: 12/03/2022] [Indexed: 12/13/2022]
Abstract
Peanuts are prone to trigger allergic reactions with high mortality rate. There is currently no effective way to prevent peanut allergy. In order to reduce the allergy risk of peanuts, it's significant to reduce sensitization of peanut prior to ingestion. In this study, the effects of five major apple polyphenols (epicatechin, phlorizin, rutin, chlorogenic acid, and catechin) -peanut protein on the sensitization of peanut allergens were studied by BALB/c peanut allergy model to access the contribution of each polyphenol in apple to peanut allergen sensitization reduction. Then, the mechanism was explored in terms of the effect of polyphenols on the simulated gastric digestion of peanut protein and the changes in structure of Ara h 1. The results showed that polyphenol binding could alleviate allergencitiy of peanut and regulate MAPK related signaling pathway. Among the five major apple polyphenols, epicatechin had the strongest inhibitory effect. The binding of epicatechin to the constitutive epitopes arginine led to changes in the spatial structure of Ara h 1, which resulted in the effective linear epitopes reduction. Modification of peanut allergens with polyphenols could effectively reduce the sensitization of peanut protein.
Collapse
Affiliation(s)
- Shanfeng Sun
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, The 2115 Talent Development Program of China Agricultural University, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Tianyi Jiang
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, The 2115 Talent Development Program of China Agricultural University, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Yanjun Gu
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, The 2115 Talent Development Program of China Agricultural University, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Lu Yao
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, The 2115 Talent Development Program of China Agricultural University, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Hang Du
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, The 2115 Talent Development Program of China Agricultural University, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Jiangzuo Luo
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, The 2115 Talent Development Program of China Agricultural University, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Huilian Che
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, The 2115 Talent Development Program of China Agricultural University, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
| |
Collapse
|
9
|
Characterization of the improved functionality in soybean protein-proanthocyanidins conjugates prepared by the alkali treatment. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108107] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
10
|
Studies on the interaction between homological proteins and anthocyanins from purple sweet potato (PSP): Structural characterization, binding mechanism and stability. Food Chem 2023; 400:134050. [DOI: 10.1016/j.foodchem.2022.134050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 07/30/2022] [Accepted: 08/26/2022] [Indexed: 11/21/2022]
|
11
|
Waqar K, Engholm-Keller K, Joehnke MS, Chatterton DE, Poojary MM, Lund MN. Covalent bonding of 4-methylcatechol to β-lactoglobulin results in the release of cysteine-4-methylcatechol adducts after in vitro digestion. Food Chem 2022; 397:133775. [DOI: 10.1016/j.foodchem.2022.133775] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 06/29/2022] [Accepted: 07/21/2022] [Indexed: 01/02/2023]
|
12
|
Lila MA, Hoskin RT, Grace MH, Xiong J, Strauch R, Ferruzzi M, Iorizzo M, Kay C. Boosting the Bioaccessibility of Dietary Bioactives by Delivery as Protein-Polyphenol Aggregate Particles. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:13017-13026. [PMID: 35394772 DOI: 10.1021/acs.jafc.2c00398] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Protein-polyphenol aggregate particles concurrently fortify a functional food product with healthy dietary proteins and concentrated polyphenols. However, what impact does ingestion of aggregate particles have on ultimate health relevance of either the polyphenolic molecules in the matrix or the protein molecules? Because human health benefits are contingent on bioavailability after ingestion, the fate of these molecules during transit in the gastrointestinal tract (GIT) will dictate their utility as functional food ingredients. This brief review explores diverse applications of protein-polyphenol particles in the food industry and the bioaccessibility of both bioactive polyphenolic compounds and edible proteins. Evidence to date suggests that complexation of phytoactive polyphenolics effectively enhances their health-relevant impacts, specifically because the phytoactives are protected in the protein matrix during transit in the GIT, allowing intact, non-degraded molecules to reach the colon for catabolism at the gut microbiome level, a prerequisite to realize the health benefits of these active compounds.
Collapse
Affiliation(s)
- Mary Ann Lila
- Plants for Human Health Institute, Food Bioprocessing and Nutrition Sciences Department, North Carolina State University, North Carolina Research Campus, Kannapolis, North Carolina 28081, United States
| | - Roberta Targino Hoskin
- Plants for Human Health Institute, Food Bioprocessing and Nutrition Sciences Department, North Carolina State University, North Carolina Research Campus, Kannapolis, North Carolina 28081, United States
| | - Mary H Grace
- Plants for Human Health Institute, Food Bioprocessing and Nutrition Sciences Department, North Carolina State University, North Carolina Research Campus, Kannapolis, North Carolina 28081, United States
| | - Jia Xiong
- Plants for Human Health Institute, Food Bioprocessing and Nutrition Sciences Department, North Carolina State University, North Carolina Research Campus, Kannapolis, North Carolina 28081, United States
| | - Renee Strauch
- Plants for Human Health Institute, Food Bioprocessing and Nutrition Sciences Department, North Carolina State University, North Carolina Research Campus, Kannapolis, North Carolina 28081, United States
| | - Mario Ferruzzi
- Arkansas Childrens Nutrition Center and University of Arkansas for Medical Sciences, Little Rock, Arkansas 72202, United States
| | - Massimo Iorizzo
- Plants for Human Health Institute, Food Bioprocessing and Nutrition Sciences Department, North Carolina State University, North Carolina Research Campus, Kannapolis, North Carolina 28081, United States
| | - Colin Kay
- Plants for Human Health Institute, Food Bioprocessing and Nutrition Sciences Department, North Carolina State University, North Carolina Research Campus, Kannapolis, North Carolina 28081, United States
| |
Collapse
|
13
|
Wang J, Fan M, Yin S, Xu X, Fu B, Jiang R, Sun L. Ginseng oligosaccharides (GSO) inhibit C48/80-stimulated pseudoallergic mechanisms through the PLC/Ca2+/PKC/MAPK/c-Fos signaling pathway. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022] Open
|
14
|
Pi X, Sun Y, Cheng J, Fu G, Guo M. A review on polyphenols and their potential application to reduce food allergenicity. Crit Rev Food Sci Nutr 2022; 63:10014-10031. [PMID: 35603705 DOI: 10.1080/10408398.2022.2078273] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
This review summarized recent studies about the effects of polyphenols on the allergenicity of allergenic proteins, involving epigallocatechin gallate (EGCG), caffeic acid, chlorogenic acid, proanthocyanidins, quercetin, ferulic acid and rosmarinic acid, etc. Besides, the mechanism of polyphenols for reducing allergenicity was discussed and concluded. It was found that polyphenols could noncovalently (mainly hydrophobic interactions and hydrogen bonding) and covalently (mainly alkaline, free-radical grafting, and enzymatic method) react with allergens to induce the structural changes, resulting in the masking or/and destruction of epitopes and the reduction of allergenicity. Oral administration in murine models showed that the allergic reaction might be suppressed by regulating immune cell function, changing the levels of cytokines, suppressing of MAPK, NF-κb and allergens-presentation pathway and improving intestine function, etc. The outcome of reduced allergenicity and suppressed allergic reaction was affected by many factors such as polyphenol types, polyphenol concentration, allergen types, pH, oral timing and dosage. Moreover, the physicochemical and functional properties of allergenic proteins were improved after treatment with polyphenols. Therefore, polyphenols have the potential to produce hypoallergenic food. Further studies should focus on active concentrations and bioavailability of polyphenols, confirming optimal intake and hypoallergenic of polyphenols based on clinical trials.
Collapse
Affiliation(s)
- Xiaowen Pi
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, China
| | - Yuxue Sun
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, China
| | - Jianjun Cheng
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, China
| | - Guiming Fu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang University, Nanchang, Jiangxi, China
| | - Mingruo Guo
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, China
- Department of Nutrition and Food Sciences, College of Agriculture and Life Sciences, University of Vermont, Burlington, United States
| |
Collapse
|
15
|
Dok-1 regulates mast cell degranulation negatively through inhibiting calcium-dependent F-actin disassembly. Clin Immunol 2022; 238:109008. [PMID: 35421591 DOI: 10.1016/j.clim.2022.109008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 04/06/2022] [Accepted: 04/07/2022] [Indexed: 11/24/2022]
Abstract
In food allergies, antigen-induced aggregation of FcεRI on mast cells initiates highly ordered and sequential signaling events. Dok-1(downstream of tyrosine kinase 1), undergoes intense tyrosine phosphorylation upon FcεRI stimulation, which negatively regulates Ras/Erk signaling and the subsequent cytokine release, but it remains unclear whether Dok-1 regulates Fc-mediated degranulation. In this study, we investigated the role of Dok-1 in FcεRI-mediated degranulation. Dok-1 overexpressing RBL-2H3 cells were established. Degranulation, immunoprecipitation, co-immunoprecipitation, immunoblotting and flow cytometry assay were performed to explore the effects of Dok-1 and its underlying mechanisms. We found that, following FcεRI activation, Dok-1 was recruited to the plasma membrane, leading to tyrosine phosphorylation. Phosphorylated Dok-1 inhibits FcεRI-operated calcium influx, and negatively regulated degranulation by inhibiting calcium-dependent disassembly of actin filaments. Our data revealed that Dok-1 is a negative regulator of FcεRI-mediated mast cell degranulation. These findings contribute to the identification of therapeutic targets for food allergies.
Collapse
|
16
|
Yang H, Qu Y, Gao Y, Sun S, Ding R, Cang W, Wu R, Wu J. Role of the dietary components in food allergy: A comprehensive review. Food Chem 2022; 386:132762. [PMID: 35334324 DOI: 10.1016/j.foodchem.2022.132762] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 03/16/2022] [Accepted: 03/19/2022] [Indexed: 12/18/2022]
Abstract
Currently, the increasing incidence of food allergy is considered a major public health and food safety concern. Importantly, food-induced anaphylaxis is an acute, life-threatening, systemic reaction with varied clinical presentations and severity that results from the release of mediators from mast cells and basophils. Many factors are blamed for the increasing incidence of food allergy, including hygiene, microbiota (composition and diversity), inopportune complementary foods (a high-fat diet), and increasing processed food consumption. Studies have shown that different food components, including lipids, sugars, polyphenols, and vitamins, can modify the immunostimulating properties of allergenic proteins and change their bioavailability. Understanding the role of the food components in allergy might improve diagnosis, treatment, and prevention of food allergy. This review considers the role of the dietary components, including lipids, sugars, polyphenols, and vitamins, in the development of food allergy as well as results of mechanistic investigations in in vivo and in vitro models.
Collapse
Affiliation(s)
- Hui Yang
- College of Food Science, Shenyang Agricultural University, Engineering Research Center of Food Fermentation Technology, Liaoning, Key Laboratory of Microbial Fermentation Technology Innovation, Shenyang, Shenyang 110866, China
| | - Yezhi Qu
- College of Food Science, Shenyang Agricultural University, Engineering Research Center of Food Fermentation Technology, Liaoning, Key Laboratory of Microbial Fermentation Technology Innovation, Shenyang, Shenyang 110866, China
| | - Yaran Gao
- College of Food Science, Shenyang Agricultural University, Engineering Research Center of Food Fermentation Technology, Liaoning, Key Laboratory of Microbial Fermentation Technology Innovation, Shenyang, Shenyang 110866, China
| | - Shuyuan Sun
- College of Food Science, Shenyang Agricultural University, Engineering Research Center of Food Fermentation Technology, Liaoning, Key Laboratory of Microbial Fermentation Technology Innovation, Shenyang, Shenyang 110866, China
| | - Ruixue Ding
- College of Food Science, Shenyang Agricultural University, Engineering Research Center of Food Fermentation Technology, Liaoning, Key Laboratory of Microbial Fermentation Technology Innovation, Shenyang, Shenyang 110866, China
| | - Weihe Cang
- College of Food Science, Shenyang Agricultural University, Engineering Research Center of Food Fermentation Technology, Liaoning, Key Laboratory of Microbial Fermentation Technology Innovation, Shenyang, Shenyang 110866, China
| | - Rina Wu
- College of Food Science, Shenyang Agricultural University, Engineering Research Center of Food Fermentation Technology, Liaoning, Key Laboratory of Microbial Fermentation Technology Innovation, Shenyang, Shenyang 110866, China.
| | - Junrui Wu
- College of Food Science, Shenyang Agricultural University, Engineering Research Center of Food Fermentation Technology, Liaoning, Key Laboratory of Microbial Fermentation Technology Innovation, Shenyang, Shenyang 110866, China.
| |
Collapse
|
17
|
Abou Baker DH. An ethnopharmacological review on the therapeutical properties of flavonoids and their mechanisms of actions: A comprehensive review based on up to date knowledge. Toxicol Rep 2022; 9:445-469. [PMID: 35340621 PMCID: PMC8943219 DOI: 10.1016/j.toxrep.2022.03.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 03/03/2022] [Accepted: 03/04/2022] [Indexed: 12/11/2022] Open
Abstract
Flavonoids -a class of low molecular weight secondary metabolites- are ubiquitous and cornucopia throughout the plant kingdom. Structurally, the main structure consists of C6-C3-C6 rings with different substitution patterns so that many sub-classes are obtained, for example: flavonols, flavonolignans, flavonoid glycosides, flavans, anthocyanidins, aurones, anthocyanidins, flavones, neoflavonoids, chalcones, isoflavones, flavones and flavanones. Flavonoids are evaluated to have drug like nature since they possess different therapeutic activities, and can act as cardioprotective, antiviral, antidiabetic, anti-inflammatory, antibacterial, anticancer, and also work against Alzheimer's disease and others. However, information on the relationship between their structure and biological activity is scarce. Therefore, the present review tries to summarize all the therapeutic activities of flavonoids, their mechanisms of action and the structure activity relationship. Latest updated ethnopharmacological review of the therapeutic effects of flavonoids. Flavonoids are attracting attention because of their therapeutic properties. Flavonoids are valuable candidates for drug development against many dangerous diseases. This overview summarizes the most important therapeutic effect and mechanism of action of flavonoids. General knowledge about the structure activity relationship of flavonoids is summarized. Substitution of chemical groups in the structure of flavonoids can significantly change their biological and chemical properties. The chemical properties of the basic flavonoid structure should be considered in a drug-based structural program.
Collapse
|
18
|
Tang X, Meng X, Wang H, Wang T, Li Q, Jiang S. Egg allergy was alleviated after baking and frying cooking by weakening Jagged2-Notch induced Th2 immunity in a mice model. Eur Food Res Technol 2022. [DOI: 10.1007/s00217-021-03938-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
19
|
Boukid F. Peanut protein – an underutilised by‐product with great potential: a review. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15495] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fatma Boukid
- Food safety and Functionality Programme Food Industries Institute of Agriculture and Food Research and Technology (IRTA) Finca Camps i Armet S/N Monells 17121 Spain
| |
Collapse
|
20
|
Zhang Q, Cheng Z, Chen R, Wang Y, Miao S, Li Z, Wang S, Fu L. Covalent and non-covalent interactions of cyanidin-3- O-glucoside with milk proteins revealed modifications in protein conformational structures, digestibility, and allergenic characteristics. Food Funct 2021; 12:10107-10120. [PMID: 34522929 DOI: 10.1039/d1fo01946e] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Currently, there is a need to explore the effects of different types of protein-anthocyanin complexations, as well as the possible changes in the nutrition and allergenicity of the formed complexes. Here, we systematically investigated the covalent and non-covalent interactions between cyanidin-3-O-glucoside (C3G) and two major milk proteins, α-casein (α-CN) and β-lactoglobulin (β-LG). Fluorescence quenching data showed that, under non-covalent conditions, C3G quenched the fluorescence of the two proteins via a static process, with the interaction forces being revealed; for covalent products, decreased fluorescence intensities were observed with red shifts in the λmax. Multiple spectroscopic analyses implied that C3G-addition induced protein structural unfolding through transitions between the random coil and ordered secondary components. With a two-stage simulated gastrointestinal (GI) digestion model, it was seen that covalent complexes, not their non-covalent counterparts, showed reduced protein digestibility, ascribed to structural changes resulting in the unavailability of enzyme cleaving sites. The GI digests displayed prominent 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid) radical cation-scavenging abilities (3.8-11.1 mM Trolox equivalents per mL digest), in contrast to the markedly reduced 1,1-diphenyl-2-picrylhydrazyl radical-scavenging capacities. Additionally, covalent protein-C3G complexes, but not their non-covalent counterparts, showed lower IgE-binding levels in comparison to the native control. This study provides new understanding for the development of anthocyanin-milk protein systems as functional ingredients with health-beneficial properties.
Collapse
Affiliation(s)
- Qiaozhi Zhang
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, 310018, P.R. China.
| | - Zhouzhou Cheng
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, 310018, P.R. China.
| | - Ruyan Chen
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, 310018, P.R. China.
| | - Yanbo Wang
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, 310018, P.R. China.
| | - Song Miao
- Department of Food Chemistry and Technology, Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland
| | - Zhenxing Li
- College of Food Science and Engineering, Food Safety Laboratory, Ocean University of China, Qingdao, 266003, P.R. China
| | - Shunyu Wang
- Zhejiang Li Zi Yuan Food Co., LTD, Jinhua, 321031, P.R. China
| | - Linglin Fu
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, 310018, P.R. China.
| |
Collapse
|
21
|
The gut microbiome-immune axis as a target for nutrition-mediated modulation of food allergy. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.05.021] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
22
|
|
23
|
Rajani HF, Shahidi S, Gomari MM. Protein and Antibody Engineering: Suppressing Degranulation of the Mast Cells and Type I Hypersensitivity Reaction. Curr Protein Pept Sci 2021; 21:831-841. [PMID: 32392111 DOI: 10.2174/1389203721666200511094717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 03/09/2020] [Accepted: 04/23/2020] [Indexed: 11/22/2022]
Abstract
With an increase in atopic cases and owing to a significant role of mast cells in type I hypersensitivity, a therapeutic need to inhibit degranulation of mast cells has risen. Mast cells are notorious for IgE-mediated allergic response. Advancements have allowed researchers to improve clinical outcomes of already available therapies. Engineered peptides and antibodies can be easily manipulated to attain desired characteristics as per the biological environment. A number of these molecules are designed to target mast cells in order to regulate the release of histamine and other mediators, thereby controlling type I hypersensitivity response. The aim of this review paper is to highlight some of the significant molecules designed for the purpose.
Collapse
Affiliation(s)
- Huda Fatima Rajani
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical
Sciences, Tehran, Iran
| | - Solmaz Shahidi
- Department of Clinical Biochemistry, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Mahmoudi Gomari
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical
Sciences, Tehran, Iran
| |
Collapse
|
24
|
Silva B, Biluca FC, Gonzaga LV, Fett R, Dalmarco EM, Caon T, Costa ACO. In vitro anti-inflammatory properties of honey flavonoids: A review. Food Res Int 2021; 141:110086. [PMID: 33641965 DOI: 10.1016/j.foodres.2020.110086] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 12/22/2020] [Accepted: 12/25/2020] [Indexed: 12/15/2022]
Abstract
Honey is a natural ready-to-eat product rich in flavonoids, which is known by the wound healing properties due to both antibacterial and antioxidant activity. Flavonoids mitigate inflammatory processes, and thus it could currently support studies of anti-inflammatory potential of honeys. In this review, in vitro anti-inflammatory properties of flavonoids found in honey were prioritized. Mechanistic information of specific isolated flavonoids as modulators of inflammatory processes are summarized aiming to stimulate studies regarding the action of honey in inflammatory events. Lastly, a structure-activity relationship (SAR) of flavonoids was also included. Flavonoids found in honey have demonstrated antioxidant properties and ability to inhibit pro-inflammatory enzymes such as COX, LOX, iNOS, and pro-inflammatory mediators, including nitric oxide, cytokines and chemokines. Transcriptional factors such as NF-κB are also modulated by flavonoids, controlling the expression of several inflammatory mediators. SAR studies demonstrate the effect of flavonoids in the prevention of inflammatory cascades. Despite the promising reports of in vitro anti-inflammatory activity, well-designed clinical trials need yet to be performed to confirm the benefits of honeys from different botanical sources in diseases that include episodes of inflammation.
Collapse
Affiliation(s)
- Bibiana Silva
- Department of Food Science and Technology, Federal University of Santa Catarina, Florianópolis, SC, Brazil.
| | - Fabíola Carina Biluca
- Department of Food Science and Technology, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Luciano Valdemiro Gonzaga
- Department of Food Science and Technology, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Roseane Fett
- Department of Food Science and Technology, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | | | - Thiago Caon
- Department of Pharmaceutical Sciences, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | | |
Collapse
|
25
|
Poojary MM, Zhang W, Olesen SB, Rauh V, Lund MN. Green Tea Extract Decreases Arg-Derived Advanced Glycation Endproducts but Not Lys-Derived AGEs in UHT Milk during 1-Year Storage. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:14261-14273. [PMID: 33201715 DOI: 10.1021/acs.jafc.0c05995] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Epigallocatechin gallate (EGCG)-enriched green tea extract (GTE) was added to lactose-reduced UHT-treated milk to evaluate its role in perturbing the Maillard reaction and the formation of advanced glycation endproducts (AGEs) during 1-year storage. The UHT processing caused epimerization of EGCG into gallocatechin gallate (GCG). For milk samples with added 0.1% w/v GTE, a EGCG/GCG loss of 26% was found soon after the UHT treatment and the loss increased to 64% after the 1-year of storage. LC-MS/MS analysis revealed the presence of various EGCG/GCG-α-dicarbonyl adducts and EGCG/GCG-hydroxymethylfurfural adducts in milk samples, while EGCG/GCG-amino acid adducts were not detected. Although EGCG/GCG trapped α-dicarbonyl compounds including glyoxal, methylglyoxal, 3-deoxyglucosone/3-deoxygalactosone, and diacetyl, it did not lower their net steady-state concentrations, except of 3-deoxyglucosone. The addition of GTE reduced the formation of Arg-derived AGEs by 2- to 3-fold, but surprisingly enhanced the accumulation of furosine and lysine-derived AGEs [Nε-(carboxymethyl)lysine and Nε-(carboxyethyl)lysine)] by 2-4-fold depending on the concentration of the added GTE and storage time. The present study shows that trapping of α-dicarbonyl compounds by EGCG may not be the major pathway for inhibiting the formation of AGEs in milk.
Collapse
Affiliation(s)
- Mahesha M Poojary
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg C, Denmark
| | - Wei Zhang
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg C, Denmark
| | - Sarah Bisgaard Olesen
- Department of Forensic Medicine, Aarhus University, Palle Juul-Jensens Boulevard 99, 8200 Aarhus N, Denmark
| | - Valentin Rauh
- Arla Foods Innovation Center, Agro Food Park 19, 8200 Aarhus N, Denmark
| | - Marianne N Lund
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg C, Denmark
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3, 2200 Copenhagen N, Denmark
| |
Collapse
|
26
|
Jongberg S, Andersen ML, Lund MN. Characterisation of protein-polyphenol interactions in beer during forced aging. JOURNAL OF THE INSTITUTE OF BREWING 2020. [DOI: 10.1002/jib.623] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sisse Jongberg
- Department of Food Science, Faculty of Science; University of Copenhagen; Rolighedsvej 26 Frederiksberg 1958 Denmark
| | - Mogens L. Andersen
- Department of Food Science, Faculty of Science; University of Copenhagen; Rolighedsvej 26 Frederiksberg 1958 Denmark
| | - Marianne N. Lund
- Department of Food Science, Faculty of Science; University of Copenhagen; Rolighedsvej 26 Frederiksberg 1958 Denmark
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences; University of Copenhagen; Blegdamsvej 3 Copenhagen N 2200 Denmark
| |
Collapse
|
27
|
Zhang Q, Cheng Z, Wang Y, Fu L. Dietary protein-phenolic interactions: characterization, biochemical-physiological consequences, and potential food applications. Crit Rev Food Sci Nutr 2020; 61:3589-3615. [DOI: 10.1080/10408398.2020.1803199] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Qiaozhi Zhang
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, P.R. China
| | - Zhouzhou Cheng
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, P.R. China
| | - Yanbo Wang
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, P.R. China
| | - Linglin Fu
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, P.R. China
| |
Collapse
|
28
|
Muralidharan S, Poon YY, Wright GC, Haynes PA, Lee NA. Quantitative proteomics analysis of high and low polyphenol expressing recombinant inbred lines (RILs) of peanut (Arachis hypogaea L.). Food Chem 2020; 334:127517. [PMID: 32711266 DOI: 10.1016/j.foodchem.2020.127517] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 06/22/2020] [Accepted: 07/05/2020] [Indexed: 11/28/2022]
Abstract
To facilitate selective breeding of polyphenol-rich peanuts, we looked for mass spectrometry-based proteomic evidence, investigating a subset of recombinant inbred lines (RILs) developed by the Australian peanut breeding program. To do this, we used label-free shotgun proteomics for protein and peptide quantitation, statistically analyzed normalized spectral abundance factors using R-package, as well as assayed important antioxidants. Results revealed statistically significant protein expression changes in 82 proteins classified between high or low polyphenols expressing RILs. Metabolic changes in polyphenol-rich RIL p27-362 point towards increased enzymatic breakdown of sugars and phenylalanine biosynthesis. The study revealed phenylpropanoid pathway overexpression resulting in increased polyphenols biosynthesis. Overexpression of antioxidant enzymes such as catalase, by 73.4 fold was also observed. A strong metabolic correlation exists with the observed phenotypic traits. Peanut RIL p27-362 presents a superior nutritional composition with antioxidant-rich peanut phenotype and could yield commercial profits. Data are available via ProteomeXchange with identifierPXD015493.
Collapse
Affiliation(s)
- Sridevi Muralidharan
- ARC Training Centre for Advanced Technologies in Food Manufacture, School of Chemical Engineering, University of New South Wales, Sydney, NSW, Australia
| | - Yan Yee Poon
- ARC Training Centre for Advanced Technologies in Food Manufacture, School of Chemical Engineering, University of New South Wales, Sydney, NSW, Australia
| | - Graeme C Wright
- Peanut Company of Australia, Kingaroy, Queensland, Australia
| | - Paul A Haynes
- ARC Training Centre for Molecular Technology in the Food Industry, Department of Molecular Sciences, Macquarie University, Sydney, NSW, Australia
| | - Nanju A Lee
- ARC Training Centre for Advanced Technologies in Food Manufacture, School of Chemical Engineering, University of New South Wales, Sydney, NSW, Australia.
| |
Collapse
|
29
|
Covalent modification of food proteins by plant-based ingredients (polyphenols and organosulphur compounds): A commonplace reaction with novel utilization potential. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.04.023] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
30
|
He W, Zhang T, Velickovic TC, Li S, Lyu Y, Wang L, Yi J, Liu Z, He Z, Wu X. Covalent conjugation with (-)-epigallo-catechin 3-gallate and chlorogenic acid changes allergenicity and functional properties of Ara h1 from peanut. Food Chem 2020; 331:127355. [PMID: 32593042 DOI: 10.1016/j.foodchem.2020.127355] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 05/22/2020] [Accepted: 06/14/2020] [Indexed: 12/15/2022]
Abstract
Ara h1 is a major allergen from peanut. We investigated the effect of covalent conjugation of Ara h1 and dietary polyphenols on allergenicity and functional properties of Ara h1. Enzyme-linked immunosorbent assay revealed that the covalent conjugation of dietary polyphenols significantly reduced the IgE binding capacity of Ara h1. Covalent binding of dietary polyphenols with Ara h1 reduced histamine release by 40% in basophils. The decreased IgE binding capacity of Ara h1 could be ascribed to changes in protein conformation. The IgE epitope of Ara h1 might be blocked by polyphenols at the binding site. Analysis of pepsin digestion of Ara h1-polyphenol conjugates indicated that the covalent binding increased pepsin digestibility and reduced IgE binding capacity. Furthermore, covalent conjugation of Ara h1 with polyphenols decreased denaturation temperature and increased antioxidant activity. Ara h1 conjugated with polyphenols may be a promising approach for reducing the allergenicity of Ara h1.
Collapse
Affiliation(s)
- Weiyi He
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, PR China
| | - Tingting Zhang
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, PR China
| | - Tanja Cirkovic Velickovic
- Center of Excellence for Molecular Food Sciences & Department of Biochemistry, University of Belgrade-Faculty of Chemistry, Belgrade, Serbia; Ghent University Global Campus, Incheon, South Korea
| | - Shuiming Li
- College of Life Sciences, Shenzhen University, Shenzhen, Guangdong Province 518060, PR China
| | - Yansi Lyu
- Department of Dermatology, Shenzhen University General Hospital, Shenzhen, Guangdong Province 518060, PR China
| | - Linlin Wang
- Department of Digestion, Shenzhen University General Hospital, Shenzhen, Guangdong Province 518060, PR China
| | - Jiang Yi
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, PR China
| | - Zhigang Liu
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, PR China
| | - Zhendan He
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, PR China
| | - Xuli Wu
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, PR China.
| |
Collapse
|
31
|
Girard AL, Awika JM. Effects of edible plant polyphenols on gluten protein functionality and potential applications of polyphenol-gluten interactions. Compr Rev Food Sci Food Saf 2020; 19:2164-2199. [PMID: 33337093 DOI: 10.1111/1541-4337.12572] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 03/30/2020] [Accepted: 04/15/2020] [Indexed: 01/20/2023]
Abstract
Expanding plant-based protein applications is increasingly popular. Polyphenol interactions with wheat gluten proteins can be exploited to create novel functional foods and food ingredients. Polyphenols are antioxidants, thus generally decrease gluten strength by reducing disulfide cross-linking. Monomeric polyphenols can be used to reduce dough mix time and improve flexibility of the gluten network, including to plasticize gluten films. However, high-molecular-weight polyphenols (tannins) cross-link gluten proteins, thereby increasing protein network density and strength. Tannin-gluten interactions can greatly increase gluten tensile strength in dough matrices, as well as batter viscosity and stability. This could be leveraged to reduce detrimental effects of healthful inclusions, like bran and fiber, to loaf breads and other wheat-based products. Further, the dual functions of tannins as an antioxidant and gluten cross-linker could help restructure gluten proteins and improve the texture of plant-based meat alternatives. Tannin-gluten interactions may also be used to reduce inflammatory effects of gluten experienced by those with gluten allergies and celiac disease. Other potential applications of tannin-gluten interactions include formation of food matrices to reduce starch digestibility; creation of novel biomaterials for edible films or medical second skin type bandages; or targeted distribution of micronutrients in the digestive tract. This review focuses on the effects of polyphenols on wheat gluten functionality and discusses emerging opportunities to employ polyphenol-gluten interactions.
Collapse
Affiliation(s)
- Audrey L Girard
- Department of Soil and Crop Sciences, Texas A&M University, College Station, Texas
| | - Joseph M Awika
- Department of Soil and Crop Sciences, Texas A&M University, College Station, Texas.,Department of Nutrition and Food Science, Texas A&M University, College Station, Texas
| |
Collapse
|
32
|
Roth-Walter F, Afify SM, Pacios LF, Blokhuis BR, Redegeld F, Regner A, Petje LM, Fiocchi A, Untersmayr E, Dvorak Z, Hufnagl K, Pali-Schöll I, Jensen-Jarolim E. Cow's milk protein β-lactoglobulin confers resilience against allergy by targeting complexed iron into immune cells. J Allergy Clin Immunol 2020; 147:321-334.e4. [PMID: 32485264 DOI: 10.1016/j.jaci.2020.05.023] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 05/05/2020] [Accepted: 05/07/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Beta-lactoglobulin (BLG) is a bovine lipocalin in milk with an innate defense function. The circumstances under which BLG is associated with tolerance of or allergy to milk are not understood. OBJECTIVE Our aims were to assess the capacity of ligand-free apoBLG versus loaded BLG (holoBLG) to protect mice against allergy by using an iron-quercetin complex as an exemplary ligand and to study the molecular mechanisms of this protection. METHODS Binding of iron-quercetin to BLG was modeled and confirmed by spectroscopy and docking calculations. Serum IgE binding to apoBLG and holoBLG in children allergic to milk and children tolerant of milk was assessed. Mice were intranasally treated with apoBLG versus holoBLG and analyzed immunologically after systemic challenge. Aryl hydrocarbon receptor (AhR) activation was evaluated with reporter cells and Cyp1A1 expression. Treated human PBMCs and human mast cells were assessed by fluorescence-activated cell sorting and degranulation, respectively. RESULTS Modeling predicted masking of major IgE and T-cell epitopes of BLG by ligand binding. In line with this modeling, IgE binding in children allergic to milk was reduced toward holoBLG, which also impaired degranulation of mast cells. In mice, only treatments with holoBLG prevented allergic sensitization and anaphylaxis, while sustaining regulatory T cells. BLG facilitated quercetin-dependent AhR activation and, downstream of AhR, lung Cyp1A1 expression. HoloBLG shuttled iron into monocytic cells and impaired their antigen presentation. CONCLUSION The cargo of holoBLG is decisive in preventing allergy in vivo. BLG without cargo acted as an allergen in vivo and further primed human mast cells for degranulation in an antigen-independent fashion. Our data provide a mechanistic explanation why the same proteins can act either as tolerogens or as allergens.
Collapse
Affiliation(s)
- Franziska Roth-Walter
- The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Vienna, Austria; Institute of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria.
| | - Sheriene Moussa Afify
- The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Vienna, Austria; Laboratory Medicine and Immunology Department, Faculty of Medicine, Menoufia University, Menoufia, Egypt
| | - Luis F Pacios
- Biotechnology Department, ETSIAAB, Center for Plant Biotechnology and Genomics, CBGP (UPM-INIA), Technical University of Madrid, Madrid, Spain
| | - Bart R Blokhuis
- Faculty of Science, Division of Pharmacology, Department of Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | - Frank Redegeld
- Faculty of Science, Division of Pharmacology, Department of Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | - Andreas Regner
- The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Vienna, Austria
| | - Lisa-Marie Petje
- The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Vienna, Austria
| | | | - Eva Untersmayr
- Institute of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Zdenek Dvorak
- Department of Cell Biology and Genetics, Faculty of Science, Palacky University, Olomouc, Czech Republic
| | - Karin Hufnagl
- The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Vienna, Austria; Institute of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Isabella Pali-Schöll
- The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Vienna, Austria; Institute of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Erika Jensen-Jarolim
- The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Vienna, Austria; Institute of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria.
| |
Collapse
|
33
|
Zhang T, Hu Z, Cheng Y, Xu H, Velickovic TC, He K, Sun F, He Z, Liu Z, Wu X. Changes in Allergenicity of Ovalbumin in Vitro and in Vivo on Conjugation with Quercetin. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:4027-4035. [PMID: 32182051 DOI: 10.1021/acs.jafc.0c00461] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A previous study demonstrated decreased allergenicity in vitro of some food allergens after conjugation with polyphenols. However, little is known about how polyphenol conjugation with food allergens affects in vivo allergenicity. We conjugated a well-known food allergen, ovalbumin (OVA), with quercetin (QUE) to assess the potential allergenicity of OVA in vitro and in vivo in a BALB/c mouse model. QUE could covalently conjugate with OVA and changed the protein structure, which might destroy and/or mask OVA epitopes. Conjugation with QUE decreased IgE binding properties and the release capacity of the conjugated OVA. In vivo, as compared with native protein, conjugation with QUE decreased the levels of IgE, IgG1, IgG, plasma histamine, and mast cell protease-1 (mMCP-1) on the surface of sensitized mast cells, along with decreased FcεRI+ and c-kit+ expression. The levels of Th2-related cytokines (IL-4, IL-5, IL-13) decreased and that of a Th1-related cytokine (IFN-γ) increased slightly, which suggests that conjugation with QUE modulated the imbalance of the Th1/Th2 immune response. Conjugation of OVA with QUE could reduce OVA allergenicity in vitro and in vivo, which could provide information for reducing food allergenicity by conjugation with polyphenols.
Collapse
Affiliation(s)
- Tingting Zhang
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, P.R. China
| | - Zongyi Hu
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, P.R. China
- Department of Anesthesiology, Shenzhen Nanshan Maternity and Child Healthcare Hospital, Shenzhen, Guangdong Province 518060, P.R. China
| | - Yongwei Cheng
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, P.R. China
- Department of Obstetricians and Gynaecologists, Shenzhen University General Hospital, Shenzhen, Guangdong Province 518060, P.R. China
| | - Haoxie Xu
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, P.R. China
| | - Tanja Cirkovic Velickovic
- Center of Excellence for Molecular Food Sciences & Department of Biochemistry, University of Belgrade-Faculty of Chemistry, Belgrade, Serbia
- Ghent University Global Campus, Incheon B-9000, South Korea
| | - Kan He
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, P.R. China
| | - Fan Sun
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, P.R. China
| | - Zhendan He
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, P.R. China
| | - Zhigang Liu
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, P.R. China
| | - Xuli Wu
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, P.R. China
| |
Collapse
|
34
|
Van Buiten CB, Yennawar NH, Pacheco CN, Hatzakis E, Elias RJ. Physicochemical interactions with (-)-epigallocatechin-3-gallate drive structural modification of celiac-associated peptide α 2-gliadin (57-89) at physiological conditions. Food Funct 2019; 10:2997-3007. [PMID: 31086895 DOI: 10.1039/c9fo00553f] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
(-)-Epigallocatechin-3-gallate (EGCG), a major phenolic constituent of tea, has been shown to have biological activity within inflammatory pathways involved with food allergies and intolerances. Proposed mechanisms for this effect include sequestration and structural modification of immunostimulatory proteins as a result of interactions with EGCG. The present study employs biophysical techniques including dynamic light scattering, circular dichroism and nuclear magnetic resonance to elucidate the likely mechanism(s) by which EGCG interacts with α2-gliadin (57-89) (α2g), an immunodominant peptide in celiac disease pathogenesis. We demonstrate that EGCG interacts with α2g in a multi-phase reaction driven by non-specific binding, resulting in the formation of polydisperse EGCG/α2g complexes which induce changes in peptide structure. We also show that these interactions occur at a range of pH levels associated with digestion, including pH 2.0, 6.8 and 7.5. Based on previous reports of binding specificity of enzymes and antigen presenting cells in celiac disease pathogenesis, our results provide foundational support for EGCG to prevent recognition of immunostimulatory gliadin epitopes by the body and thus prevent the inflammatory and autoimmune response associated with celiac disease.
Collapse
Affiliation(s)
- Charlene B Van Buiten
- Department of Food Science, The Pennsylvania State University, University Park, PA, USA.
| | | | | | | | | |
Collapse
|
35
|
Bansode RR, Randolph PD, Plundrich NJ, Lila MA, Williams LL. Peanut protein-polyphenol aggregate complexation suppresses allergic sensitization to peanut by reducing peanut-specific IgE in C3H/HeJ mice. Food Chem 2019; 299:125025. [DOI: 10.1016/j.foodchem.2019.125025] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 06/10/2019] [Accepted: 06/15/2019] [Indexed: 02/01/2023]
|
36
|
Kschonsek J, Dietz A, Wiegand C, Hipler UC, Böhm V. Allergenicity of apple allergen Mal d 1 as effected by polyphenols and polyphenol oxidase due to enzymatic browning. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.108289] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
37
|
Jiang T, He F, Han S, Chen C, Zhang Y, Che H. Characterization of cAMP as an anti-allergic functional factor in Chinese jujube (Ziziphus jujuba Mill.). J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.06.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
|
38
|
Maleki SJ, Crespo JF, Cabanillas B. Anti-inflammatory effects of flavonoids. Food Chem 2019; 299:125124. [PMID: 31288163 DOI: 10.1016/j.foodchem.2019.125124] [Citation(s) in RCA: 575] [Impact Index Per Article: 115.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 07/01/2019] [Accepted: 07/02/2019] [Indexed: 12/14/2022]
Abstract
Inflammation plays a key role in diseases such as diabetes, asthma, cardiovascular diseases and cancer. Diet can influence different stages of inflammation and can have an important impact on several inflammatory diseases. Increasing scientific evidence has shown that polyphenolic compounds, such as flavonoids, which are found in fruits, vegetables, legumes, or cocoa, can have anti-inflammatory properties. Recent studies have demonstrated that flavonoids can inhibit regulatory enzymes or transcription factors important for controlling mediators involved in inflammation. Flavonoids are also known as potent antioxidants with the potential to attenuate tissue damage or fibrosis. Consequently, numerous studies in vitro and in animal models have found that flavonoids have the potential to inhibit the onset and development of inflammatory diseases. In the present review, we focused in flavonoids, the most abundant polyphenols in the diet, to give an overview of the most recent scientific knowledge about their impact on different inflammatory diseases.
Collapse
Affiliation(s)
- Soheila J Maleki
- U.S. Department of Agriculture, Agriculture Research Service, Southern Regional Research Center, New Orleans, LA, USA
| | - Jesus F Crespo
- Servicio de Alergia, Hospital Universitario 12 de Octubre, Instituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain
| | - Beatriz Cabanillas
- Servicio de Alergia, Hospital Universitario 12 de Octubre, Instituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Dermatology and Allergy, University of Bonn Medical Center, Sigmund- Freud-Str., 25, 53127 Bonn, Germany.
| |
Collapse
|
39
|
Zhang T, Shi Y, Zhao Y, Wang J, Wang M, Niu B, Chen Q. Different thermal processing effects on peanut allergenicity. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:2321-2328. [PMID: 30407639 DOI: 10.1002/jsfa.9430] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Revised: 09/11/2018] [Accepted: 10/14/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Peanut allergy is one of the most common food allergies worldwide. Studies have shown that the incidence of peanut allergies in Western-born Asians is higher than that in Asia-born Asians. Notably, Europeans and Americans mostly eat roasted peanuts, whereas Asians mostly eat boiled or fried peanuts. RESULTS BALB/c mice were sensitized using purified protein from raw, roasted or boiled peanuts, then fed the same by oral gavage. The relevant allergic reactions were studied using BALB/c mice model, including a rat basophilic leukemia (RBL) cell model, simulated gastric fluid experiments, and ultraviolet (UV) and circular dichroism (CD) spectral analysis. Serological studies showed increased levels of immunoglobulin E, interleukin-4 and interleukin-5, and pathological studies showed mast cell degranulation and inflammatory changes in jejunal tissues, with an increase in thymic stromal lymphopoietin (TSLP) gene expression in all treatment groups compared with the control group (phosphate-buffered saline). Compared with the raw peanut group, sera from the roasted peanut group produced a significant increase in RBL β-hexosaminidase A release in vitro, and roasted peanuts showed increased resistance to digestion in simulated gastric fluid experiments. Ultraviolet and CD spectral analyses showed that the roasting and boiling processes altered the structure of the major peanut allergens, which may have contributed to the differences observed in peanut allergenicity. CONCLUSION Our findings indicate that peanut allergies are related to peanut thermal processing methods. In our mouse model, the raw, roasted and boiled peanuts elicited different degrees of allergic response. Compared with raw peanut, roasted peanuts show a higher allergenicity, whereas the boiled peanuts show a lower allergenicity. © 2018 Society of Chemical Industry.
Collapse
Affiliation(s)
- Tong Zhang
- Shanghai Key Laboratory of Bio-Energy Crops, School of Life Sciences, Shanghai University, Shanghai, PR China
| | - Yunfeng Shi
- Shanghai Key Laboratory of Bio-Energy Crops, School of Life Sciences, Shanghai University, Shanghai, PR China
| | - Yanqing Zhao
- Shanghai Key Laboratory of Bio-Energy Crops, School of Life Sciences, Shanghai University, Shanghai, PR China
| | - Jianying Wang
- Shanghai Key Laboratory of Bio-Energy Crops, School of Life Sciences, Shanghai University, Shanghai, PR China
| | - Minjia Wang
- Shanghai Key Laboratory of Bio-Energy Crops, School of Life Sciences, Shanghai University, Shanghai, PR China
| | - Bing Niu
- Shanghai Key Laboratory of Bio-Energy Crops, School of Life Sciences, Shanghai University, Shanghai, PR China
| | - Qin Chen
- Shanghai Key Laboratory of Bio-Energy Crops, School of Life Sciences, Shanghai University, Shanghai, PR China
| |
Collapse
|
40
|
Plundrich NJ, Cook BT, Maleki SJ, Fourches D, Lila MA. Binding of peanut allergen Ara h 2 with Vaccinium fruit polyphenols. Food Chem 2019; 284:287-295. [PMID: 30744860 DOI: 10.1016/j.foodchem.2019.01.081] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 01/08/2019] [Accepted: 01/08/2019] [Indexed: 01/30/2023]
Abstract
The potential for 42 different polyphenols found in Vaccinium fruits to bind to peanut allergen Ara h 2 and inhibit IgE binding epitopes was investigated using cheminformatics techniques. Out of 12 predicted binders, delphinidin-3-glucoside, cyanidin-3-glucoside, procyanidin C1, and chlorogenic acid were further evaluated in vitro. Circular dichroism, UV-Vis spectroscopy, and immunoblotting determined their capacity to (i) bind to Ara h 2, (ii) induce protein secondary structural changes, and (iii) inhibit IgE binding epitopes. UV-Vis spectroscopy clearly indicated that procyanidin C1 and chlorogenic acid interacted with Ara h 2, and circular dichroism results suggested that interactions with these polyphenols resulted in changes to Ara h 2 secondary structures. Immunoblotting showed that procyanidin C1 and chlorogenic acid bound to Ara h 2 significantly decreased the IgE binding capacity by 37% and 50%, respectively. These results suggest that certain polyphenols can inhibit IgE recognition of Ara h 2 by obstructing linear IgE epitopes.
Collapse
Affiliation(s)
- Nathalie J Plundrich
- Plants for Human Health Institute, Department of Food, Bioprocessing and Nutrition Sciences, North Carolina State University, North Carolina Research Campus, Kannapolis, NC 28081, USA
| | - Bethany T Cook
- Department of Chemistry, Bioinformatics Research Center, North Carolina State University, Raleigh, NC 27695, USA
| | - Soheila J Maleki
- United States Department of Agriculture-Agricultural Research Service-Southern Regional Research Center, New Orleans, LA 70124, USA
| | - Denis Fourches
- Department of Chemistry, Bioinformatics Research Center, North Carolina State University, Raleigh, NC 27695, USA
| | - Mary Ann Lila
- Plants for Human Health Institute, Department of Food, Bioprocessing and Nutrition Sciences, North Carolina State University, North Carolina Research Campus, Kannapolis, NC 28081, USA.
| |
Collapse
|
41
|
Peanut flour aggregation with polyphenolic extracts derived from peanut skin inhibits IgE binding capacity and attenuates RBL-2H3 cells degranulation via MAPK signaling pathway. Food Chem 2018; 263:307-314. [DOI: 10.1016/j.foodchem.2018.05.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 04/03/2018] [Accepted: 05/01/2018] [Indexed: 02/08/2023]
|
42
|
Lila MA, Schneider M, Devlin A, Plundrich N, Laster S, Foegeding EA. Polyphenol-enriched berry extracts naturally modulate reactive proteins in model foods. Food Funct 2018; 8:4760-4767. [PMID: 29192707 DOI: 10.1039/c7fo00883j] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Healthy foods like polyphenol-rich berries and high quality edible proteins are in demand in today's functional food marketplace, but it can be difficult to formulate convenient food products with physiologically-relevant amounts of these ingredients and still maintain product quality. In part, this is because proteins can interact with other food ingredients and precipitate destabilizing events, which can disrupt food structure and diminish shelf life. Proteins in foods can also interact with human receptors to provoke adverse consequences such as allergies. When proteins and polyphenols were pre-aggregated into stable colloidal particles prior to use as ingredients, highly palatable food formulations (with reduced astringency of polyphenols) could be prepared, and the overall structural properties of food formulations were significantly improved. All of the nutritive and phytoactive benefits of the proteins and concentrated polyphenols remained highly bioavailable, but the protein molecules in the particle matrix did not self-aggregate into networks or react with other food ingredients. Both the drainage half-life (a marker of structural stability) and the yield stress (resistance to flow) of model foams made with the protein-polyphenol particles were increased in a dose-dependent manner. Of high significance in this complexation process, the reactive allergenic epitopes of certain proteins were effectively blunted by binding with polyphenols, attenuating the allergenicity of the food proteins. Porcine macrophages produced TNF-α proinflammatory cytokine when provoked with whey protein, but, this response was blocked completely when the cells were stimulated with particles that complexed whey protein with cinnamon-derived polyphenols. Cytokine and chemokine production characteristic of allergic reactions were blocked by the polyphenols, allowing for the potential creation of hypoallergenic protein-berry polyphenol enriched foods.
Collapse
Affiliation(s)
- Mary Ann Lila
- Plants for Human Health Institute, Food Bioprocessing & Nutrition Sciences, North Carolina State University, North Carolina Research Campus, Kannapolis, NC, USA.
| | | | | | | | | | | |
Collapse
|
43
|
Yang H, Min J, Han XY, Li XY, Hu JW, Liu H, Cao MJ, Liu GM. Reduction of the histamine content and immunoreactivity of parvalbumin inDecapterus maruadsiby a Maillard reaction combined with pressure treatment. Food Funct 2018; 9:4897-4905. [DOI: 10.1039/c8fo01167b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The aim of this study was to develop an effective method for decreasing the content of histamine and the immunoreactivity of parvalbumin inDecapterus maruadsi.
Collapse
Affiliation(s)
- Huang Yang
- College of Food and Biological Engineering
- Xiamen Key Laboratory of Marine Functional Food
- Fujian Provincial Engineering Technology Research Center of Marine Functional Food
- Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources
- Jimei University
| | - Juan Min
- College of Food and Biological Engineering
- Xiamen Key Laboratory of Marine Functional Food
- Fujian Provincial Engineering Technology Research Center of Marine Functional Food
- Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources
- Jimei University
| | - Xin-Yu Han
- College of Food and Biological Engineering
- Xiamen Key Laboratory of Marine Functional Food
- Fujian Provincial Engineering Technology Research Center of Marine Functional Food
- Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources
- Jimei University
| | - Xiao-Yan Li
- College of Food and Biological Engineering
- Xiamen Key Laboratory of Marine Functional Food
- Fujian Provincial Engineering Technology Research Center of Marine Functional Food
- Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources
- Jimei University
| | - Jia-Wei Hu
- College of Food and Biological Engineering
- Xiamen Key Laboratory of Marine Functional Food
- Fujian Provincial Engineering Technology Research Center of Marine Functional Food
- Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources
- Jimei University
| | - Hong Liu
- College of Food and Biological Engineering
- Xiamen Key Laboratory of Marine Functional Food
- Fujian Provincial Engineering Technology Research Center of Marine Functional Food
- Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources
- Jimei University
| | - Min-Jie Cao
- College of Food and Biological Engineering
- Xiamen Key Laboratory of Marine Functional Food
- Fujian Provincial Engineering Technology Research Center of Marine Functional Food
- Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources
- Jimei University
| | - Guang-Ming Liu
- College of Food and Biological Engineering
- Xiamen Key Laboratory of Marine Functional Food
- Fujian Provincial Engineering Technology Research Center of Marine Functional Food
- Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources
- Jimei University
| |
Collapse
|