1
|
Li D, He X, Li F, Yang Y, Liu M, Liu Q, Luo L, Chen G, Liu G. Effect of transglutaminase-catalyzed glycosylation on the allergenicity of tropomyosin in the Perna viridis food matrix. Food Funct 2024; 15:9136-9148. [PMID: 39157921 DOI: 10.1039/d4fo02305f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/20/2024]
Abstract
Food allergy is one of the hot issues in the field of food safety, and there have been a lot of concerns on how to reduce the allergenicity of food allergens. Food processing can change the allergenicity of allergens in the food matrix. In this study, ten IgE linear epitopes of the major allergen tropomyosin (TM) in Perna viridis were identified by bioinformatics prediction and serological experiments. The transglutaminase-catalyzed glycosylation modification sites glutamine, lysine and arginine were highly represented in the IgE linear epitopes of TM. The Perna viridis food matrix was treated with transglutaminase-catalyzed glycosylation. This reaction changed the secondary structure of protein in the food matrix, increased the content of β-sheets and decreased the content of β-turns. The intensity of intrinsic fluorescence and surface hydrophobicity were reduced. The IgE-binding activity of TM in the food matrix was reduced by modifying seven amino acid residues on six IgE linear epitopes. Transglutaminase-catalyzed glycosylation products decreased allergic symptoms in allergic mice, reduced the proportion of CD4+IL-4+ Th2 cells, and increased the proportion of CD4+IFN-γ+ Th1 cells and Treg cells. Mouse serum levels of IgE and IgG1 antibodies in the food matrix and TM were reduced. Therefore, this study provided a theoretical basis for the development of hypoallergenic Perna viridis products.
Collapse
Affiliation(s)
- Dongxiao Li
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China.
| | - Xinrong He
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China.
| | - Fajie Li
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China.
| | - Yang Yang
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China.
- College of Environment and Public Health, Xiamen Huaxia University, Xiamen, Fujian 361000, China
| | - Meng Liu
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China.
- College of Marine Biology, Xiamen Ocean Vocational College, Xiamen, Fujian 361100, China
| | - Qingmei Liu
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China.
| | - Lianzhong Luo
- Engineering Research Center of Marine Biopharmaceutical Resource, Fujian Province University, Xiamen Medical College, Xiamen, Fujian 361023, China
| | - Guixia Chen
- Women and Children's Hospital Affiliated to Xiamen University, Xiamen, Fujian 361003, China
| | - Guangming Liu
- College of Ocean Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Jimei University, Xiamen, Fujian 361021, China.
- College of Marine Biology, Xiamen Ocean Vocational College, Xiamen, Fujian 361100, China
| |
Collapse
|
2
|
Hellwig M, Diel P, Eisenbrand G, Grune T, Guth S, Henle T, Humpf HU, Joost HG, Marko D, Raupbach J, Roth A, Vieths S, Mally A. Dietary glycation compounds - implications for human health. Crit Rev Toxicol 2024; 54:485-617. [PMID: 39150724 DOI: 10.1080/10408444.2024.2362985] [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: 03/26/2024] [Revised: 05/24/2024] [Accepted: 05/28/2024] [Indexed: 08/17/2024]
Abstract
The term "glycation compounds" comprises a wide range of structurally diverse compounds that are formed endogenously and in food via the Maillard reaction, a chemical reaction between reducing sugars and amino acids. Glycation compounds produced endogenously are considered to contribute to a range of diseases. This has led to the hypothesis that glycation compounds present in food may also cause adverse effects and thus pose a nutritional risk to human health. In this work, the Senate Commission on Food Safety (SKLM) of the German Research Foundation (DFG) summarized data on formation, occurrence, exposure and toxicity of glycation compounds (Part A) and systematically assessed potential associations between dietary intake of defined glycation compounds and disease, including allergy, diabetes, cardiovascular and renal disease, gut/gastrotoxicity, brain/cognitive impairment and cancer (Part B). A systematic search in Pubmed (Medline), Scopus and Web of Science using a combination of keywords defining individual glycation compounds and relevant disease patterns linked to the subject area of food, nutrition and diet retrieved 253 original publications relevant to the research question. Of these, only 192 were found to comply with previously defined quality criteria and were thus considered suitable to assess potential health risks of dietary glycation compounds. For each adverse health effect considered in this assessment, however, only limited numbers of human, animal and in vitro studies were identified. While studies in humans were often limited due to small cohort size, short study duration, and confounders, experimental studies in animals that allow for controlled exposure to individual glycation compounds provided some evidence for impaired glucose tolerance, insulin resistance, cardiovascular effects and renal injury in response to oral exposure to dicarbonyl compounds, albeit at dose levels by far exceeding estimated human exposures. The overall database was generally inconsistent or inconclusive. Based on this systematic review, the SKLM concludes that there is at present no convincing evidence for a causal association between dietary intake of glycation compounds and adverse health effects.
Collapse
Affiliation(s)
- Michael Hellwig
- Chair of Special Food Chemistry, Technische Universität Dresden, Dresden, Germany
| | - Patrick Diel
- Department of Molecular and Cellular Sports Medicine, Institute of Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany
| | | | - Tilman Grune
- Department of Molecular Toxicology, German Institute of Human Nutrition (DIfE), Nuthetal, Germany
| | - Sabine Guth
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Dortmund, Germany
| | - Thomas Henle
- Chair of Food Chemistry, TU Dresden, Dresden, Germany
| | | | - Hans-Georg Joost
- Department of Experimental Diabetology, German Institute of Human Nutrition (DIfE), Nuthetal, Germany
| | - Doris Marko
- Department of Food Chemistry and Toxicology, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Jana Raupbach
- Institute of Food Chemistry, Technische Universität Braunschweig, Braunschweig, Germany
| | - Angelika Roth
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Dortmund, Germany
| | | | - Angela Mally
- Department of Toxicology, University of Würzburg, Würzburg, Germany
| |
Collapse
|
3
|
Yang C, Li X, Deng Y, Qiu W, Chen L, Li L, Wang AL, Feng Y, Jin Y, Tao N, Li F, Jin Y. Effects of high voltage pulsed electric field on structural properties and immune reactivity of arginine kinase in Fenneropenaeus chinensis. Food Chem 2024; 449:139304. [PMID: 38608611 DOI: 10.1016/j.foodchem.2024.139304] [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: 04/08/2023] [Revised: 03/22/2024] [Accepted: 04/07/2024] [Indexed: 04/14/2024]
Abstract
To evaluate the effect of high voltage pulsed electric field (PEF) treatment (10-20 kV/cm, 5-15 min) on the structural characteristics and sensitization of crude extracts of arginine kinase from Fenneropenaeus chinensis. By simulated in vitro gastric juice digestion (SGF), intestinal juice digestion (SIF) and enzyme-linked immunosorbent assay (ELISA), AK sensitization was reduced by 42.5% when treated for 10 min at an electric field intensity of 15 kV/cm. After PEF treatment, the α-helix content decreased, and the α-helix content gradually changed to β-sheet and β-turn. Compared to the untreated group, the surface hydrophobicity increased and the sulfhydryl content decreased. SEM and AFM analyses showed that the treated sample surface formed a dense porous structure and increased roughness. The protein content, dielectric properties, and amino acid content of sample also changed significantly with the changes in the treatment conditions. Non-thermal PEF has potential applications in the development of hypoallergenic foods.
Collapse
Affiliation(s)
- Chenyu Yang
- Engineering Research Center of Food Thermal-Processing Technology, College of Food Science and Technology, Shanghai Ocean University, Hucheng Huan Road 999, Pudong, Shanghai 201306, China
| | - Xiaomin Li
- Engineering Research Center of Food Thermal-Processing Technology, College of Food Science and Technology, Shanghai Ocean University, Hucheng Huan Road 999, Pudong, Shanghai 201306, China
| | - Yun Deng
- Department of Food Science and Technology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Weiqiang Qiu
- Engineering Research Center of Food Thermal-Processing Technology, College of Food Science and Technology, Shanghai Ocean University, Hucheng Huan Road 999, Pudong, Shanghai 201306, China
| | - Lanming Chen
- Engineering Research Center of Food Thermal-Processing Technology, College of Food Science and Technology, Shanghai Ocean University, Hucheng Huan Road 999, Pudong, Shanghai 201306, China
| | - Li Li
- Engineering Research Center of Food Thermal-Processing Technology, College of Food Science and Technology, Shanghai Ocean University, Hucheng Huan Road 999, Pudong, Shanghai 201306, China
| | - Ashily Liang Wang
- ADM (Shanghai) Management Co. Ltd., Room 220, 2nd Floor, Juyang Building, 1200 Pudong 17 Avenue, China (Shanghai) Pilot Free Trade Zone, Shanghai 200135, China
| | - Yuhui Feng
- Jilin Tobacco Industry Co., Ltd., Changbai Dong Road 2099, Yanji City, Jilin 133000, China
| | - Yingshan Jin
- College of Bioscience and Technology, Yangzhou University, Wenhui Dong Road 48, Yangzhou City, Jiangsu 277600, China
| | - Ningping Tao
- Engineering Research Center of Food Thermal-Processing Technology, College of Food Science and Technology, Shanghai Ocean University, Hucheng Huan Road 999, Pudong, Shanghai 201306, China
| | - Feng Li
- School of Electrical Engineering, Shanghai University of Electric Power, 1851 Hucheng Ring Road, Shanghai 200090, China
| | - Yinzhe Jin
- Engineering Research Center of Food Thermal-Processing Technology, College of Food Science and Technology, Shanghai Ocean University, Hucheng Huan Road 999, Pudong, Shanghai 201306, China.
| |
Collapse
|
4
|
Huang Z, Guan W, Lyu X, Chen R, Wu Y, Mao L. Impacts of acute ammonia-N exposure on the muscle quality of whiteleg shrimp (Penaeus vannamei): Novel insights into lipid and protein oxidation. Food Chem 2024; 437:137781. [PMID: 37871423 DOI: 10.1016/j.foodchem.2023.137781] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 09/22/2023] [Accepted: 10/15/2023] [Indexed: 10/25/2023]
Abstract
This study explored the effect of ammonia-N exposure on the muscle quality of Penaeus vannamei and the underlying mechanisms based on the oxidation of lipids and proteins. Acute ammonia-N exposure reduced the hardness but increased the centrifugal loss and drip loss of the shrimp muscle. Meanwhile, reactive oxygen species and reactive nitrogen species were overproduced, thereby increasing the free fatty acid (FFA) content, fluorescent compound content, peroxide value (PV), and thiobarbituric acid reactive substance (TBAR) value. In addition, lipid peroxidation byproducts and free radicals could reduce sulfhydryl (SH) content and intrinsic fluorescence intensity. They may also increase carbonyl concentration, disulfide bond (SS) content, and surface hydrophobicity, and degrade myofibrillar protein, leading to the unfolding and conformational alterations in proteins in shrimp muscle. This study provided significant insights into the mechanisms underlying the impacts of ammonia toxicity on the quality of shrimp muscle.
Collapse
Affiliation(s)
- Zhihai Huang
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Weiliang Guan
- Department of Food Science, Guangxi University, Nanning, Guangxi 530004, China
| | - Xiamin Lyu
- Zhejiang Citrus Research Institute, Taizhou 318026, China
| | - Renchi Chen
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Yingyin Wu
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Linchun Mao
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China; College of Pu'er Tea, West Yunnan University of Applied Sciences, Pu'er 665099, China.
| |
Collapse
|
5
|
Ge X, Ju G, Lv X, Sui X, Zhang Y, Liang L, Yang Q, Wu W, Lv L. Reducing the allergenicity of tropomyosin in shrimp by covalent conjugation with quercetin and chlorogenic acid. Int J Biol Macromol 2024; 262:130099. [PMID: 38342255 DOI: 10.1016/j.ijbiomac.2024.130099] [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: 07/06/2023] [Revised: 02/01/2024] [Accepted: 02/08/2024] [Indexed: 02/13/2024]
Abstract
The study aimed to assay the allergenicity of shrimp tropomyosin (TM) following covalent conjugation with quercetin (QR) and chlorogenic acid (CA). The structure of the TM-polyphenol covalent conjugates was examined by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE), circular dichroism (CD), fluorescence, differential scanning calorimetry (DSC), and Fourier Transform infrared spectroscopy (FTIR). Potential allergenicity was evaluated using in vitro and in vivo methods. The results showed that QR and CA induced structural changes in TM through aggregation. RBL-2H3 cell results showed that TM-QR and TM-CA covalent conjugates reduced the release of β-hexosaminidase and histamine, respectively. In the mice model, TM-QR and TM-CA covalent conjugates reduced the level of IgE, IgG, IgG1, histamine, and mMCP-1 in sera. Furthermore, the allergenicity was reduced by suppressing Th2-related cytokines (IL-4, IL-5, IL-13) and promoting Th1-related cytokines (IFN-γ). These research findings demonstrate that the covalent binding of TM with QR and CA, modifies the allergenic epitopes of shrimp TM, thereby reducing its potential allergenicity. This approach holds practical applications in the production of low-allergenicity food within the food industry.
Collapse
Affiliation(s)
- Xinyu Ge
- School of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China
| | - Guangxiu Ju
- Qingdao Municipal Center For Disease Control & Prevention, 175 Shandong Road shibei District, Qingdao, Shandong Province 266033, China
| | - Xiaojing Lv
- Qingdao Municipal Center For Disease Control & Prevention, 175 Shandong Road shibei District, Qingdao, Shandong Province 266033, China
| | - Xiufen Sui
- Qingdao Municipal Center For Disease Control & Prevention, 175 Shandong Road shibei District, Qingdao, Shandong Province 266033, China
| | - Yalin Zhang
- School of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China
| | - Lifan Liang
- School of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China
| | - Qingli Yang
- School of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China
| | - Wei Wu
- School of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China
| | - Liangtao Lv
- School of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China.
| |
Collapse
|
6
|
Wang S, Lin S, Liu K, Liu Y, Liu Q, Sun N. Digestion-Resistant Linear Epitopes as Dominant Contributors to Strong Allergenicity of Tropomyosin in Antarctic Krill ( Euphausia superba). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:16739-16751. [PMID: 37897700 DOI: 10.1021/acs.jafc.3c04999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/30/2023]
Abstract
Although tropomyosin has been identified as a major allergen in Antarctic krill, the digestive fate of Antarctic krill tropomyosin and its relationship with allergenicity are unknown. In this study, Antarctic krill tropomyosin was administered to BALB/c mice via both gavage and intraperitoneal injection to explore its sensitizing and eliciting capacity, and its digestion products were analyzed for structural changes and digestion-resistant linear epitopes. Mice gavaged with tropomyosin exhibited lower levels of specific IgE and IgG1, mast cell degranulation, vascular permeability, and anaphylaxis symptoms than those in the intraperitoneal injection group. This may be due to the destruction of macromolecular aggregates, loose expansion of the tertiary structure, complete disappearance of α-helix, and significant changes in molecular force upon the digestion of tropomyosin. Nevertheless, the intragastric administration of Antarctic krill tropomyosin still triggered strong allergic reactions, which was attributed to the existence of seven digestion-resistant linear epitopes (Glu26-His44, Thr111-Arg125, Glu157-Glu164, Glu177-Gly186, Val209-Ile225, Arg244-Arg255, and Val261-Ile270).
Collapse
Affiliation(s)
- Shan Wang
- School of Food Science and Technology, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, P. R. China
| | - Songyi Lin
- School of Food Science and Technology, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, P. R. China
- Liaoning Engineering Research Center of Special Dietary Food, Dalian Polytechnic University, Dalian 116034, P. R. China
| | - Kexin Liu
- School of Food Science and Technology, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, P. R. China
| | - Yao Liu
- School of Food Science and Technology, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, P. R. China
| | - Qiaozhen Liu
- School of Food Science and Technology, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, P. R. China
| | - Na Sun
- School of Food Science and Technology, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, P. R. China
- Liaoning Engineering Research Center of Special Dietary Food, Dalian Polytechnic University, Dalian 116034, P. R. China
| |
Collapse
|
7
|
Cao H, Wang X, Wang C, Huang K, Zhang Y, Song H, Zhang Y, Guan X. Synergistic improvement of quinoa protein heat-induced gel properties treated by high-intensity ultrasound combined with transglutaminase. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:7021-7029. [PMID: 37402232 DOI: 10.1002/jsfa.12828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 02/12/2023] [Accepted: 07/04/2023] [Indexed: 07/06/2023]
Abstract
BACKGROUND Quinoa protein is enriched with a wide range of amino acids, including all nine essential amino acids necessary for the human body, and in appropriate proportions. However, as the main ingredient of gluten-free food, it is difficult for quinoa to form a certain network structure for lack of gluten protein. The aim of this work was to enhance the gel properties of quinoa protein. Therefore, the texture characteristics of quinoa protein treated with different ultrasound intensities coupled with transglutaminase (TGase) were investigated. RESULTS The gel strength of quinoa protein gel increased markedly by 94.12% with 600 W ultrasonic treatment, and the water holding capacity increased from 56.6% to 68.33%. The gel solubility was reduced and free amino content increased the apparent viscosity and the consistency index. Changes in the free sulfhydryl group and hydrophobicity indicated that ultrasound stretched protein molecules and exposed active sites. The enhanced intrinsic fluorescence intensity at 600 W demonstrated that ultrasonic treatment affected the conformation of quinoa protein. New bands emerged in sodium dodecylsulfate-polyacrylamide gel electrophoresis indicating that high-molecular-weight polymers were generated through TGase-mediated isopeptide bonds. Furthermore, scanning electron microscopy showed that the gel network structure of TGase-catalyzed quinoa protein was more uniform and denser, thereby improving the gel quality of quinoa protein. CONCLUSION The results suggested that high-intensity ultrasound combined with TGase would be an effective way to develop higher-quality quinoa protein gel. © 2023 Society of Chemical Industry.
Collapse
Affiliation(s)
- Hongwei Cao
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, People's Republic of China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai, People's Republic of China
| | - Xiaoxue Wang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, People's Republic of China
| | - Chong Wang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, People's Republic of China
| | - Kai Huang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, People's Republic of China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai, People's Republic of China
| | - Yu Zhang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, People's Republic of China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai, People's Republic of China
| | - Hongdong Song
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, People's Republic of China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai, People's Republic of China
| | - Ying Zhang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, People's Republic of China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai, People's Republic of China
| | - Xiao Guan
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, People's Republic of China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai, People's Republic of China
| |
Collapse
|
8
|
Gu M, Cui Y, Muhammad AUR, Zhang M, Wang X, Sun L, Chen Q. Dynamic microfluidic-assisted transglutaminase modification of soy protein isolate-chitosan: Effects on structural and functional properties of the adduct and its antioxidant activity after in vitro digestion. Food Res Int 2023; 172:113219. [PMID: 37689960 DOI: 10.1016/j.foodres.2023.113219] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/29/2023] [Accepted: 06/30/2023] [Indexed: 09/11/2023]
Abstract
In this study, soy protein isolate (SPI)-chitosan (CS) adducts were prepared by using dynamic microfluidic-assisted transglutaminase (TGase) modification. It was shown that the solubility and degree of binding of SPI-CS adducts prepared by dynamic microfluidic-assisted TGase modification were better. After the samples were treated twice at 400 bar, the degree of binding for SPI-CS adducts increased to 31.97 ± 1.31%, and the solubility increased to 66.25 ± 1.10%. With the increase of microfluidic pressure, the exposed free sulfhydryl groups increased, the particle size reduced, and the surface hydrophobicity first increased and then decreased. Under the action of the pressure generated by microfluidics, the structure of the protein in the SPI-CS adduct was unfolded and transformed from an ordered structure to a disordered one. The SPI-CS adducts prepared with assisted dynamic microfluidic treatment showed significantly higher ABTS radical scavenging rate, DPPH radical scavenging rate and reducing power after in vitro digestion compared with that of SPI-CS adducts prepared with TGase alone. This result indicated that appropriate dynamic microfluidic treatment improved the structural and functional properties of TGase-modified SPI-CS adducts and significantly increased the antioxidant activity after in vitro digestion.
Collapse
Affiliation(s)
- Meiyu Gu
- Key Laboratory of Dairy Science, Ministry of Education and Department of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
| | - Yifan Cui
- College of Agriculture, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
| | - Asad Ur Rehman Muhammad
- Key Laboratory of Dairy Science, Ministry of Education and Department of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
| | - Mengyue Zhang
- Key Laboratory of Dairy Science, Ministry of Education and Department of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
| | - Xibo Wang
- Key Laboratory of Dairy Science, Ministry of Education and Department of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
| | - Lina Sun
- Key Laboratory of Dairy Science, Ministry of Education and Department of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
| | - Qingshan Chen
- College of Agriculture, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
| |
Collapse
|
9
|
Kolotylo V, Piwowarek K, Kieliszek M. Microbiological transglutaminase: Biotechnological application in the food industry. Open Life Sci 2023; 18:20220737. [PMID: 37791057 PMCID: PMC10543708 DOI: 10.1515/biol-2022-0737] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/31/2023] [Accepted: 09/03/2023] [Indexed: 10/05/2023] Open
Abstract
Microbial transglutaminases (mTGs) belong to the family of global TGs, isolated and characterised by various bacterial strains, with the first being Streptomyces mobaraensis. This literature review also discusses TGs of animal and plant origin. TGs catalyse the formation of an isopeptide bond, cross-linking the amino and acyl groups. Due to its broad enzymatic activity, TG is extensively utilised in the food industry. The annual net growth in the utilisation of enzymes in the food processing industry is estimated to be 21.9%. As of 2020, the global food enzymes market was valued at around $2.3 billion USD (mTG market was estimated to be around $200 million USD). Much of this growth is attributed to the applications of mTG, benefiting both producers and consumers. In the food industry, TG enhances gelation and modifies emulsification, foaming, viscosity, and water-holding capacity. Research on TG, mainly mTG, provides increasing insights into the wide range of applications of this enzyme in various industrial sectors and promotes enzymatic processing. This work presents the characteristics of TGs, their properties, and the rationale for their utilisation. The review aims to provide theoretical foundations that will assist researchers worldwide in building a methodological framework and furthering the advancement of biotechnology research.
Collapse
Affiliation(s)
- Vitaliy Kolotylo
- Department of Food Biotechnology and Microbiology, Institute of Food Sciences, Warsaw University of Life Sciences – SGGW, Nowoursynowska 159 C, 02-776Warsaw, Poland
| | - Kamil Piwowarek
- Department of Food Biotechnology and Microbiology, Institute of Food Sciences, Warsaw University of Life Sciences – SGGW, Nowoursynowska 159 C, 02-776Warsaw, Poland
| | - Marek Kieliszek
- Department of Food Biotechnology and Microbiology, Institute of Food Sciences, Warsaw University of Life Sciences – SGGW, Nowoursynowska 159 C, 02-776Warsaw, Poland
| |
Collapse
|
10
|
Xu Y, Ahmed I, Zhao Z, Lv L. A comprehensive review on glycation and its potential application to reduce food allergenicity. Crit Rev Food Sci Nutr 2023:1-23. [PMID: 37683268 DOI: 10.1080/10408398.2023.2248510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/10/2023]
Abstract
Food allergens are a major concern for individuals who are susceptible to food allergies and may experience various health issues due to allergens in their food. Most allergenic foods are subjected to heat treatment before being consumed. However, thermal processing and prolonged storage can cause glycation reactions to occur in food. The glycation reaction is a common processing method requiring no special chemicals or equipment. It may affect the allergenicity of proteins by altering the structure of the epitope, revealing hidden epitopes, concealing linear epitopes, or creating new ones. Changes in food allergenicity following glycation processing depend on several factors, including the allergen's characteristics, processing parameters, and matrix, and are therefore hard to predict. This review examines how glycation reactions affect the allergenicity of different allergen groups in allergenic foods.
Collapse
Affiliation(s)
- Yue Xu
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| | - Ishfaq Ahmed
- Haide College, Ocean University of China, Qingdao, China
| | - Zhengxi Zhao
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| | - Liangtao Lv
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| |
Collapse
|
11
|
Cheng JH, Li J, Sun DW. Effects of dielectric barrier discharge cold plasma on structure, surface hydrophobicity and allergenic properties of shrimp tropomyosin. Food Chem 2023; 409:135316. [PMID: 36621166 DOI: 10.1016/j.foodchem.2022.135316] [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: 08/19/2022] [Revised: 12/16/2022] [Accepted: 12/22/2022] [Indexed: 12/25/2022]
Abstract
Effects of dielectric barrier discharge (DBD) cold plasma (CP) on structure, surface hydrophobicity and allergenic properties of tropomyosin (TM) in shrimp were investigated in this study. Results showed that the molecular weight of TM increased and the protein concentration decreased with CP treatment time increased. The content of free amino acids was increased by 74.7 % and the distribution of aromatic amino acids was altered. The content of α-helix was decreased by 69 % and the surface hydrophobicity increased by 57.8 % after 20 min treatment. Allergenicity analysis showed that the IgE binding capacity decreased by 96 % after 20 min treatment, and the degranulation indexes of KU812 cells like the β-HEX release rate, the intracellular calcium ion intensity, the release of histamine and inflammatory cytokines (IL-4, TNF-α) were decreased by 32.5 %, 31.0 %, 37.3 %, 51.7 %, and 70.2 %, respectively. The current study confirmed that DBD CP could reduce the TM allergenicity through structural changes.
Collapse
Affiliation(s)
- Jun-Hu Cheng
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou 510006, China; Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre, Guangzhou 510006, China
| | - Jilin Li
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou 510006, China; Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre, Guangzhou 510006, China
| | - Da-Wen Sun
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou 510006, China; Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre, Guangzhou 510006, China; Food Refrigeration and Computerized Food Technology (FRCFT), Agriculture and Food Science Centre, University College Dublin, National University of Ireland, Belfield, Dublin 4, Ireland.
| |
Collapse
|
12
|
Chen W, Chen Q, Zhou H, Shao Y, Wang Y, Liu J, Tu Z. Structure and allergenicity of α-lactalbumin: effects of ultrasonic prior to glycation and subsequent phosphorylation. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.09.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
13
|
Liu X, Ma Y, Liu L, Zeng M. Effects of high hydrostatic pressure on conformation and IgG binding capacity of tropomyosin in Pacific oyster (Crassostrea gigas). Food Chem 2023; 404:134595. [DOI: 10.1016/j.foodchem.2022.134595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 10/10/2022] [Accepted: 10/10/2022] [Indexed: 11/07/2022]
|
14
|
Yang Q, Qu X, Wang X, Che H, Huang Z, Ge X, Lv L. Effects of methylglyoxal on shrimp tropomyosin structure and allergenicity during thermal processing. Food Chem X 2022; 17:100532. [PMID: 36845508 PMCID: PMC9943847 DOI: 10.1016/j.fochx.2022.100532] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 11/20/2022] [Accepted: 11/30/2022] [Indexed: 12/03/2022] Open
Abstract
This study aimed to analyze the effect of methylglyoxal (MGO) on the structure and allergenicity of shrimp tropomyosin (TM) during thermal processing. The structural changes were determined by SDS-PAGE, intrinsic fluorescence, circular dichroism, and HPLC-MS/MS. The allergenicity was evaluated by in vitro and in vivo experiments. MGO could cause conformational structural changes in TM during thermal processing. Moreover, the Lys, Arg, Asp, and Gln residues of TM were modified by MGO, which could destroy and/or mask TM epitopes. In addition, TM-MGO samples could lead to lower mediators and cytokines released from RBL-2H3 cells. In vivo, TM-MGO caused a significant reduction in antibodies, histamine, and mast cell protease 1 levels in sera. These results indicate that MGO can modify the allergic epitopes and reduce the allergenicity of shrimp TM during thermal processing. The study will help to understand the changes in the allergenic properties of shrimp products during thermal processing.
Collapse
Affiliation(s)
- Qingli Yang
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China
| | - Xin Qu
- Qingdao Municipal Center for Disease Control and Prevention, 175 Shandong Road, Shibei District, Qingdao, Shandong Province 266033, China
| | - Xiudan Wang
- College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Hongxia Che
- College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Ziqian Huang
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China
| | - Xinyu Ge
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China
| | - Liangtao Lv
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China
- Corresponding author.
| |
Collapse
|
15
|
Ji N, Yu C, Han X, He X, Kang S, Bai T, Liu H, Chen G, Cao M, Liu G. Effects of three processing technologies on the structure and immunoreactivity of α-tropomyosin from Haliotis discus hannai. Food Chem 2022; 405:134947. [DOI: 10.1016/j.foodchem.2022.134947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 11/09/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022]
|
16
|
Faisal S, Zhang J, Meng S, Shi A, Li L, Wang Q, Maleki SJ, Adhikari B. Effect of high-moisture extrusion and addition of transglutaminase on major peanut allergens content extracted by three step sequential method. Food Chem 2022; 385:132569. [PMID: 35338998 DOI: 10.1016/j.foodchem.2022.132569] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 01/30/2022] [Accepted: 02/24/2022] [Indexed: 02/04/2023]
Abstract
The effect of high-moisture extrusion (HME) with or without transglutaminase (TGase) on peanut allergen levels and their extractability was studied. A three-stage sequential protein extraction significantly improved the protein recovery in processed samples (extrudate meat analogue); from 5.56 to 18.75 mg/100 mg without TGase, and from 4.59 to 20.82 mg/100 mg with 0.3% TGase. The total major allergen content was reduced by 91% (Ara h 1), 61% (Ara h 2), 60% (Ara h 6), and 55% (Ara h 3). Western-blot analysis of soluble extracts reflected the presence of Ara h 1 and Ara h 2 in significantly lower, indicating a potential reduction in IgE binding. During different processing zones, the most significant reduction in allergenic proteins was in the melting zone. The significant alteration in secondary and tertiary structures as a result of crosslinking shearing and degradation of proteins is likely to lead to allergen reduction.
Collapse
Affiliation(s)
- Shah Faisal
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Research Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, PR China
| | - Jinchuang Zhang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Research Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, PR China
| | - Shi Meng
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Research Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, PR China; Nestle R&D, Building 5, Courtyard 6, Jiuxianqiao Rd, Chaoyang district, Beijing 100015, PR China
| | - Aimin Shi
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Research Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, PR China; Collaborative Innovation Center for Modern Grain Circulation and Safety, College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210023, PR China
| | - Liu Li
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Research Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, PR China
| | - Qiang Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Research Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, PR China; Collaborative Innovation Center for Modern Grain Circulation and Safety, College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210023, PR China.
| | - Soheila J Maleki
- United States Department of Agriculture, Agricultural Research Service, Southern Regional Research Center, 1100 Robert E. Lee Blvd., New Orleans, LA 70124, USA, USA
| | - Benu Adhikari
- School of Science, RMIT University, Melbourne, VIC 3083, Australia
| |
Collapse
|
17
|
Lv L, Ye L, Lin X, Li L, Chen J, Yue W, Wu X. Functional and Allergenic Properties Assessment of Conalbumin (Ovotransferrin) after Oxidation. Foods 2022; 11:foods11152308. [PMID: 35954072 PMCID: PMC9367811 DOI: 10.3390/foods11152308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 07/18/2022] [Accepted: 07/21/2022] [Indexed: 11/16/2022] Open
Abstract
Conalbumin (CA) is an iron-binding egg protein that has various bioactivities and causes major allergenicity in humans. This study investigated how oxidation affects the multiple functional properties of CA. The lipid peroxidation method was used to prepare treated CA [2,2′-azobis (2-amidinopropane) dihydrochloride (AAPH)-CA and acrolein-CA] complexes. CA induced structural changes through oxidation. These changes enhanced the digestibility, rate of endocytosis in dendritic cells, and emulsifying and foaming properties of CA. ELISA and immunoblot analysis showed that the complexes reduced the IgE-binding ability of CA through lipid oxidation. KU812 cell assays showed that modification by AAPH and acrolein caused the release of IL-4 and histamine to decline. In conclusion, oxidation treatment modified the functional and structural properties of CA, reducing allergenicity during processing and preservation.
Collapse
|
18
|
Maillard Reaction Induced Changes in Allergenicity of Food. Foods 2022; 11:foods11040530. [PMID: 35206007 PMCID: PMC8870895 DOI: 10.3390/foods11040530] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/09/2022] [Accepted: 02/11/2022] [Indexed: 01/27/2023] Open
Abstract
Food allergy is increasing in prevalence, posing aheavier social and financial burden. At present, there is still no widely accepted treatment for it. Methods to reduce or eliminate the allergenicity of trigger foods are urgently needed. Technological processing contributes to producing some hypoallergenic foods. Among the processing methods, the Maillard reaction (MR) is popular because neither special chemical materials nor sophisticated equipment is needed. MR may affect the allergenicity of proteins by disrupting the conformational epitope, disclosing the hidden epitope, masking the linear epitope, and/or forming a new epitope. Changes in the allergenicity of foods after processing are affected by various factors, such as the characteristics of the allergen, the processing parameters, and the processing matrix, and they are therefore variable and difficult to predict. This paper reviews the effects of MR on the allergenicity of each allergen group from common allergenic foods.
Collapse
|
19
|
Lv L, Ahmed I, Qu X, Ju G, Yang N, Guo Y, Li Z. Effect of the structure and potential allergenicity of glycated tropomyosin, the shrimp allergen. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Liangtao Lv
- Food Safety Laboratory College of Food Science and Engineering Ocean University of China Qingdao 266003 China
| | - Ishfaq Ahmed
- Food Safety Laboratory College of Food Science and Engineering Ocean University of China Qingdao 266003 China
| | - Xin Qu
- Qingdao Municipal Center for Disease Control and Prevention 175 Shandong Road, Shibei District Qingdao Shandong Province 266033 China
| | - Guangxiu Ju
- Qingdao Municipal Center for Disease Control and Prevention 175 Shandong Road, Shibei District Qingdao Shandong Province 266033 China
| | - Ni Yang
- General Surgery Ward 1 Qingdao Eighth People's Hospital 84 Fengshan Road, Licang District Qingdao Shandong Province 266100 China
| | - Yuman Guo
- Food Safety Laboratory College of Food Science and Engineering Ocean University of China Qingdao 266003 China
| | - Zhenxing Li
- Food Safety Laboratory College of Food Science and Engineering Ocean University of China Qingdao 266003 China
| |
Collapse
|
20
|
Wang L, Bi H. On-chip immunomagnetic separation of allergens from myofibrillar proteins of seafoods for rapid allergy tests. Analyst 2022; 147:4063-4072. [DOI: 10.1039/d2an00813k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An on-chip strategy to analyze the allergens existing in myofibrillar proteins of seafood matrices using anti-human IgE-functionalized magnetic beads (MBs) has the potential to be applied in blood tests for food allergies with a single drop of blood.
Collapse
Affiliation(s)
- Li Wang
- College of Food Science and Engineering, Shanghai Ocean University, Hucheng Ring Road 999, Pudong New District, 201306 Shanghai, China
| | - Hongyan Bi
- College of Food Science and Engineering, Shanghai Ocean University, Hucheng Ring Road 999, Pudong New District, 201306 Shanghai, China
| |
Collapse
|
21
|
Cheng JH, Wang H, Sun DW. An overview of tropomyosin as an important seafood allergen: Structure, cross-reactivity, epitopes, allergenicity, and processing modifications. Compr Rev Food Sci Food Saf 2021; 21:127-147. [PMID: 34954871 DOI: 10.1111/1541-4337.12889] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 11/19/2021] [Accepted: 11/28/2021] [Indexed: 12/16/2022]
Abstract
Tropomyosin (TM) is a major allergen in crustaceans, which often causes allergy and is fatal to some consumers. Currently, the most effective treatment is to avoid ingesting TM, although most adverse events occur in accidental ingestion. In this review, the molecular characterization, epitopes, cross-reactivity, and pathogenesis of TM are introduced and elucidated. Modification of TM by traditional processing methods such as heat treatment and enzymatic hydrolysis, and innovative processing technologies including high-pressure treatment, cold plasma (CP), ultrasound, pulsed electric field (PEF), pulsed ultraviolet, microwave and irradiation are discussed in detail. Particularly, enzymolysis, PEF, and CP technologies show great potential for modifying TM and more studies are needed to verify their effectiveness for the seafood industry. Possible mechanisms and the advantages/disadvantages of these technologies for the mitigation of TM allergenicity are also highlighted. Further work should be conducted to investigate the allergenicity caused by protein segments such as epitopes, examine the interaction sites between the allergen and the processing techniques and reveal the reduction mechanism of allergenicity.
Collapse
Affiliation(s)
- Jun-Hu Cheng
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China.,Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou, China.,Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre, Guangzhou, China
| | - Huifen Wang
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China.,Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou, China.,Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre, Guangzhou, China
| | - Da-Wen Sun
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China.,Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou, China.,Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre, Guangzhou, China.,Food Refrigeration and Computerized Food Technology (FRCFT), Agriculture and Food Science Centre, University College Dublin, National University of Ireland, Dublin, Belfield, Ireland
| |
Collapse
|
22
|
Tokay FG, Alp AC, Yerlikaya P. Production and shelf life of restructured fish meat binded by microbial transglutaminase. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
23
|
Zhang Q, Cheng Z, Wang Y, Zheng S, Wang Y, Fu L. Combining Alcalase hydrolysis and transglutaminase-cross-linking improved bitterness and techno-functional properties of hypoallergenic soybean protein hydrolysates through structural modifications. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112096] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
24
|
Ahmed I, Chen H, Li J, Wang B, Li Z, Huang G. Enzymatic crosslinking and food allergenicity: A comprehensive review. Compr Rev Food Sci Food Saf 2021; 20:5856-5879. [PMID: 34653307 DOI: 10.1111/1541-4337.12855] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 08/24/2021] [Accepted: 09/10/2021] [Indexed: 12/19/2022]
Abstract
Food allergy has become a major global public health concern. In the past decades, enzymatic crosslinking technique has been employed to mitigate the immunoreactivity of food allergens. It is an emerging non-thermal technique that can serve as a great alternative to conventional food processing approaches in developing hypoallergenic food products, owing to their benefits of high specificity and selectivity. Enzymatic crosslinking via tyrosinase (TYR), laccase (LAC), peroxidase (PO), and transglutaminase (TG) modifies the structural and biochemical properties of food allergens that subsequently cause denaturation and masking of the antigenic epitopes. LAC, TYR, and PO catalyze the oxidation of tyrosine side chains to initiate protein crosslinking, while TG initiates isopeptide bonding between lysine and glutamine residues. Enzymatic treatment produces a high molecular weight crosslinked polymer with reduced immunoreactivity and IgE-binding potential. Crosslinked allergens further inhibit mast cell degranulation due to the lower immunostimulatory potential that assists in the equilibration of T-helper (Th)1/Th2 immunobalance. This review provides an updated overview of the studies carried out in the last decade on the potential application of enzymatic crosslinking for mitigating food allergenicity that can be of importance in the context of developing hypoallergenic/non-allergenic food products.
Collapse
Affiliation(s)
- Ishfaq Ahmed
- Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, P. R. China
| | - Huan Chen
- Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, P. R. China
| | - Jiale Li
- Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, P. R. China
| | - Bin Wang
- Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, P. R. China
| | - Zhenxing Li
- College of Food Science and Engineering, Ocean University of China, Qingdao, P. R. China
| | - Gonghua Huang
- Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, P. R. China
| |
Collapse
|
25
|
Shi J, Zhao XH, Fu Y, Lametsch R. Transglutaminase-Mediated Caseinate Oligochitosan Glycation Enhances the Effect of Caseinate Hydrolysate to Ameliorate the LPS-Induced Damage on the Intestinal Barrier Function in IEC-6 Cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:8787-8796. [PMID: 34323484 DOI: 10.1021/acs.jafc.1c02858] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Some food components can regulate the intestinal barrier function. Herein, the effect of transglutaminase-type oligochitosan glycation on caseinate hydrolysate for its ability to maintain intestinal epithelial integrity and the tight junction (TJ) structure was investigated by assessing and comparing the bioactivities of glycated caseinate hydrolysate and caseinate hydrolysate against the lipopolysaccharide-induced barrier damage in the model cells (rat intestinal epithelial IEC-6 cells). The results from liquid chromatography with tandem mass spectrometry (LC-MS/MS) analysis demonstrated that oligochitosan glycation occurred at the Gln residues of α-S1-casein and α-S2-casein. The two hydrolysates retarded the lipopolysaccharide cytotoxicity toward IEC-6 cells and enhanced the barrier integrity by increasing the transepithelial electrical resistance or decreasing the paracellular permeability. In addition, these two hydrolysates could upregulate both mRNA and protein expression of three TJ proteins in IEC-6 cells. More importantly, the glycated caseinate hydrolysate had higher potential than caseinate hydrolysate to protect IEC-6 cells against the lipopolysaccharide-induced barrier damage, suggesting that the transglutaminase-mediated oligochitosan glycation of proteins is a useful approach to enforce protein biofunctions in the intestine.
Collapse
Affiliation(s)
- Jia Shi
- School of Biological and Food Engineering, Guangdong University of Petrochemical Technology, 525000 Maoming, P. R. China
- College of Food Science, Northeast Agricultural University, 150030 Harbin, P. R. China
| | - Xin-Huai Zhao
- School of Biological and Food Engineering, Guangdong University of Petrochemical Technology, 525000 Maoming, P. R. China
- College of Food Science, Northeast Agricultural University, 150030 Harbin, P. R. China
| | - Yu Fu
- College of Food Science, Southwest University, 400715 Chongqing, P. R. China
| | - Rene Lametsch
- Department of Food Science, University of Copenhagen, 1958 Frederiksberg C, Denmark
| |
Collapse
|
26
|
Dou P, Feng X, Cheng X, Guan Q, Wang J, Qian S, Xu X, Zhou G, Ullah N, Zhu B, Chen L. Binding of aldehyde flavour compounds to beef myofibrillar proteins and the effect of nonenzymatic glycation with glucose and glucosamine. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111198] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
27
|
Shi J, Zhang Q, Zhao XH, Wang L. The impact of caseinate oligochitosan-glycation by transglutaminase on amino acid compositions and immune-promoting activity in BALB/c mice of the tryptic caseinate hydrolysate. Food Chem 2021; 350:129302. [PMID: 33618089 DOI: 10.1016/j.foodchem.2021.129302] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 01/06/2021] [Accepted: 02/03/2021] [Indexed: 01/12/2023]
Abstract
Caseinate was glycated with oligochitosan via transglutaminase (TGase) action and then hydrolyzed by trypsin to generate glycated caseinate hydrolysate (GCNH) that was investigated for in vivo immune-promoting activity. Caseinate hydrolysate (CNH) containing glucosamine of 5.7 g/kg had amino acid compositions similar to GCNH. In normal BALB/c mice, GCNH at 100-400 mg/(kg d) showed higher immune-promoting activity than CNH via increasing serum IgM, IgA, and IgG by 1.5-24.5%, enhancing spleen and thymus indices by 9.7-26.2%, or increasing splenocyte lymphocyte proliferation and natural killer (NK) cell activity by 1.2-11.5%. GCNH also exerted higher activity than CNH in the suppressed BALB/c mice through increasing serum IgM, IgA, and IgG by 2.6-10.5%, enhancing spleen and thymus indices by 0.4-50.1%, or increasing splenocyte lymphocyte proliferation and NK cell activity by 3.4-18.9%. The results highlight that this TGase-type oligochitosan-glycation is potential to generate functional protein ingredients that possess improved immune-promoting activity once hydrolyzed by trypsin.
Collapse
Affiliation(s)
- Jia Shi
- School of Biology and Food Engineering, Guangdong University of Petrochemical Technology, 525000 Maoming, PR China; Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, 150030 Harbin, PR China
| | - Qiang Zhang
- School of Biology and Food Engineering, Guangdong University of Petrochemical Technology, 525000 Maoming, PR China
| | - Xin-Huai Zhao
- School of Biology and Food Engineering, Guangdong University of Petrochemical Technology, 525000 Maoming, PR China; Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, 150030 Harbin, PR China; Maoming Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Guangdong University of Petrochemical Technology, 525000 Maoming, PR China.
| | - Li Wang
- School of Biology and Food Engineering, Guangdong University of Petrochemical Technology, 525000 Maoming, PR China.
| |
Collapse
|
28
|
Are Physicochemical Properties Shaping the Allergenic Potency of Animal Allergens? Clin Rev Allergy Immunol 2021; 62:1-36. [DOI: 10.1007/s12016-020-08826-1] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2020] [Indexed: 12/31/2022]
|
29
|
Zhao X, Xu X, Zhou G. Covalent chemical modification of myofibrillar proteins to improve their gelation properties: A systematic review. Compr Rev Food Sci Food Saf 2020; 20:924-959. [DOI: 10.1111/1541-4337.12684] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 11/10/2020] [Accepted: 11/12/2020] [Indexed: 12/14/2022]
Affiliation(s)
- Xue Zhao
- Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control; Key Laboratory of Animal Products Processing, MOA; Key Lab of Meat Processing and Quality Control, MOE; College of Food Science and Technology Nanjing Agricultural University Nanjing P.R. China
| | - Xinglian Xu
- Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control; Key Laboratory of Animal Products Processing, MOA; Key Lab of Meat Processing and Quality Control, MOE; College of Food Science and Technology Nanjing Agricultural University Nanjing P.R. China
| | - Guanghong Zhou
- Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control; Key Laboratory of Animal Products Processing, MOA; Key Lab of Meat Processing and Quality Control, MOE; College of Food Science and Technology Nanjing Agricultural University Nanjing P.R. China
| |
Collapse
|
30
|
Lv L, Qu X, Yang N, Liu Z, Wu X. Changes in structure and allergenicity of shrimp tropomyosin by dietary polyphenols treatment. Food Res Int 2020; 140:109997. [PMID: 33648231 DOI: 10.1016/j.foodres.2020.109997] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 11/29/2020] [Accepted: 12/08/2020] [Indexed: 11/15/2022]
Abstract
Here, the potential allergenicity of shrimp tropomyosin (TM) after conjugation with chlorogenic acid (CA) and (-)-epigallo-catechin 3-gallate (EGCG) was assessed. Conformational structures of TM-polyphenol complexes were detected using SDS-PAGE, circular dichroism (CD), and fluorescence. Potential allergenicity was assessed by immunological methods, a rat basophil leukemia cell model (RBL-2H3), and in vivo assays. Indirect ELISA showed that TM-polyphenol complexes caused a conformational change to TM structure, with decreased IgG/IgE binding capacity significantly fewer inflammatory mediators were released with EGCG-TM and CA-TM in a mediator-releasing RBL-2H3 cell line. Mice model showed low allergenicity to serum levels of TM-specific antibody and T-cell cytokine production. EGCG-TM and CA-TM might reduce the potential allergenicity of shrimp TM, which could be used to produce hypoallergenic food in the food industry.
Collapse
Affiliation(s)
- Liangtao Lv
- Department of Respiratory & Allergy, Third Affiliated Hospital of Shenzhen University, Shenzhen 518020, China; School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, China.
| | - Xin Qu
- Qingdao Municipal Center for Disease Control and Prevention, 175 Shandong Road, Shibei District, Qingdao, Shandong Province 266033, China
| | - Ni Yang
- General Surgery Ward 1, Qingdao Eighth People's Hospital, 84 Fengshan Road, Licang District, Qingdao, Shandong Province 266100, China
| | - Zhigang Liu
- Department of Respiratory & Allergy, Third Affiliated Hospital of Shenzhen University, Shenzhen 518020, China; School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, China
| | - Xuli Wu
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen, Guangdong Province 518060, China.
| |
Collapse
|
31
|
Wang XP, Ma CM, Zhao XH. Activity of the peptic-tryptic caseinate digest with caseinate oligochitosan-glycation in rat intestinal epithelial (IEC-6) cells via the Wnt/β-catenin signaling pathway. Chem Biol Interact 2020; 328:109201. [DOI: 10.1016/j.cbi.2020.109201] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 06/07/2020] [Accepted: 07/13/2020] [Indexed: 12/18/2022]
|
32
|
Jiang S, Zou L, Hou Y, Qian F, Tuo Y, Wu X, Zhu X, Mu G. The influence of the addition of transglutaminase at different phase on the film and film forming characteristics of whey protein concentrate-carboxymethyl chitosan composite films. Food Packag Shelf Life 2020. [DOI: 10.1016/j.fpsl.2020.100546] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
33
|
Ahmed I, Lin H, Xu L, Li S, Costa J, Mafra I, Chen G, Gao X, Li Z. Immunomodulatory Effect of Laccase/Caffeic Acid and Transglutaminase in Alleviating Shrimp Tropomyosin (Met e 1) Allergenicity. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:7765-7778. [PMID: 32609503 DOI: 10.1021/acs.jafc.0c02366] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
This work aimed to investigate the effect of enzymatic cross-linking on the allergenic potential of shrimp tropomyosin (TM), Met e 1. The cross-linked TM with laccase (CL), laccase/caffeic acid (CLC and CLC+), and transglutaminase (CTG and CTG+) formed macromolecules and altered the allergen conformation. The IgG/IgE-binding potentials of the cross-linked TM were reduced as confirmed by Western blotting and ELISA. Enzymatic cross-linking improved the gastrointestinal digestibility and induced a lower level of degranulation in RBL-2H3 and KU812 cells. Moreover, cross-linked TM decreased anaphylactic symptoms, as well as reduced the serum levels of IgG1, IgE, histamine, tryptase, and mMCP-1. In spleen cells, CLC+ and CTG+ downregulated the Th2-related cytokines and upregulated IFN-γ and IL-10. These findings revealed that CTG+ has shown more potential than CLC+ in mitigating the allergenicity of TM by influencing the conformational structure, enhancing the digestibility, decreasing the cellular degranulation process, and positively modulating the Th1/Th2 immunobalance.
Collapse
Affiliation(s)
- Ishfaq Ahmed
- College of Food Science and Engineering, Ocean University of China, No. 5, Yushan Road, Qingdao, Shandong Province 266003, People's Republic of China
| | - Hong Lin
- College of Food Science and Engineering, Ocean University of China, No. 5, Yushan Road, Qingdao, Shandong Province 266003, People's Republic of China
| | - Lili Xu
- College of Food Science and Engineering, Ocean University of China, No. 5, Yushan Road, Qingdao, Shandong Province 266003, People's Republic of China
| | - Shuang Li
- Tianjin Key Laboratory of Risk Assessment and Control Technology for Environment and Food Safety, Institute of Environmental and Operational Medicine, Academy of Military Medical Science, Academy of Military Science, Tianjin 300050, People's Republic of China
| | - Joana Costa
- REQUIMTE-LAQV, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, Porto 4099-002, Portugal
| | - Isabel Mafra
- REQUIMTE-LAQV, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, Porto 4099-002, Portugal
| | - Guanzhi Chen
- Department of Allergy, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province 266003, People's Republic of China
| | - Xiang Gao
- Department of Allergy, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province 266003, People's Republic of China
| | - Zhenxing Li
- College of Food Science and Engineering, Ocean University of China, No. 5, Yushan Road, Qingdao, Shandong Province 266003, People's Republic of China
| |
Collapse
|
34
|
Glycosylation between recombinant peanut protein Ara h 1 and glucosamine could decrease the allergenicity due to the protein aggregation. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109374] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
35
|
Wang C, Xie Q, Wang Y, Fu L. Effect of Ultrasound Treatment on Allergenicity Reduction of Milk Casein via Colloid Formation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:4678-4686. [PMID: 32274927 DOI: 10.1021/acs.jafc.9b08245] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Cow's milk protein allergy, which occurs in approximately 5-10% of the population of infants and children, has become an important public food safety problem. As a major allergen in cow's milk, the most abundant protein casein (CN) is considered to be potent in inducing food allergy. In recent years, ultrasound treatment has played a significant role in the field of colloidal particulate system. In this study, we found that ultrasound treatment dramatically decreased the diameter of a CN particle to less than 100 nm in the presence of Tween 80, producing colloidal casein (c-CN) with high transparency. The electrophoretic and transmission electron microscopy analysis showed that the advanced protein structure of CN changed significantly. In addition, the enzyme-linked immunosorbent assay with allergic sera showed that the immunoglobulin-E-binding capacity of c-CN was significantly decreased. In the meantime, the LAD2 mast cell line degranulation assay demonstrated that ultrasound treatment made CN hypoallergenic. The colloidal and hypoallergenic properties of c-CN were stably maintained for more than 30 days. Likewise, the allergenicity of fresh whole milk also decreased after ultrasound treatment. This work provided an effective way to reduce the allergenicity of milk allergen, which could be beneficial to the production of hypoallergenic cow's milk.
Collapse
Affiliation(s)
- Chong Wang
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, 18 Xuezheng Road, Hangzhou, Zhejiang 310018, People's Republic of China
| | - Qiang Xie
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, 18 Xuezheng Road, Hangzhou, Zhejiang 310018, People's Republic of China
| | - Yanbo Wang
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, 18 Xuezheng Road, Hangzhou, Zhejiang 310018, People's Republic of China
| | - Linglin Fu
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, 18 Xuezheng Road, Hangzhou, Zhejiang 310018, People's Republic of China
| |
Collapse
|
36
|
Preparation of corn glycopeptides and evaluation of their antagonistic effects on alcohol-induced liver injury in rats. J Funct Foods 2020. [DOI: 10.1016/j.jff.2019.103776] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
|
37
|
Functional and structural properties of spirulina phycocyanin modified by ultra-high-pressure composite glycation. Food Chem 2020; 306:125615. [DOI: 10.1016/j.foodchem.2019.125615] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 09/27/2019] [Accepted: 09/29/2019] [Indexed: 12/11/2022]
|
38
|
Meng S, Tan Y, Chang S, Li J, Maleki S, Puppala N. Peanut allergen reduction and functional property improvement by means of enzymatic hydrolysis and transglutaminase crosslinking. Food Chem 2020; 302:125186. [DOI: 10.1016/j.foodchem.2019.125186] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 06/24/2019] [Accepted: 07/15/2019] [Indexed: 01/03/2023]
|
39
|
Review transglutaminases: part II-industrial applications in food, biotechnology, textiles and leather products. World J Microbiol Biotechnol 2019; 36:11. [PMID: 31879822 DOI: 10.1007/s11274-019-2792-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 12/20/2019] [Indexed: 12/20/2022]
Abstract
Because of their protein cross-linking properties, transglutaminases are widely used in several industrial processes, including the food and pharmaceutical industries. Transglutaminases obtained from animal tissues and organs, the first sources of this enzyme, are being replaced by microbial sources, which are cheaper and easier to produce and purify. Since the discovery of microbial transglutaminase (mTGase), the enzyme has been produced for industrial applications by traditional fermentation process using the bacterium Streptomyces mobaraensis. Several studies have been carried out in this field to increase the enzyme industrial productivity. Researches on gene expression encoding transglutaminase biosynthesis were performed in Streptomyces lividans, Escherichia coli, Corynebacterium glutamicum, Yarrowia lipolytica, and Pichia pastoris. In the first part of this review, we presented an overview of the literature on the origins, types, mediated reactions, and general characterizations of these important enzymes, as well as the studies on recombinant microbial transglutaminases. In this second part, we focus on the application versatility of mTGase in three broad areas: food, pharmacological, and biotechnological industries. The use of mTGase is presented for several food groups, showing possibilities of applications and challenges to further improve the quality of the end-products. Some applications in the textile and leather industries are also reviewed, as well as special applications in the PEGylation reaction, in the production of antibody drug conjugates, and in regenerative medicine.
Collapse
|
40
|
Ekezie FGC, Sun DW, Cheng JH. Altering the IgE binding capacity of king prawn (Litopenaeus Vannamei) tropomyosin through conformational changes induced by cold argon-plasma jet. Food Chem 2019; 300:125143. [DOI: 10.1016/j.foodchem.2019.125143] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 06/10/2019] [Accepted: 07/06/2019] [Indexed: 10/26/2022]
|
41
|
Lv L, Tian S, Ahmed I, Ramesh Pavase T, Lin H, Xu L, Li Z, Liu F. Effect of laccase-catalyzed cross-linking on the structure and allergenicity of Paralichthys olivaceus parvalbumin mediated by propyl gallate. Food Chem 2019; 297:124972. [DOI: 10.1016/j.foodchem.2019.124972] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 06/01/2019] [Accepted: 06/09/2019] [Indexed: 10/26/2022]
|
42
|
Ding X, Zeng N, Zhang G, Pan J, Hu X, Gong D. Influence of transglutaminase‐assisted ultrasound treatment on the structure and functional properties of soy protein isolate. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.14203] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xinyue Ding
- State Key Laboratory of Food Science and Technology Nanchang University Nanchang China
| | - Ni Zeng
- State Key Laboratory of Food Science and Technology Nanchang University Nanchang China
| | - Guowen Zhang
- State Key Laboratory of Food Science and Technology Nanchang University Nanchang China
| | - Junhui Pan
- State Key Laboratory of Food Science and Technology Nanchang University Nanchang China
| | - Xing Hu
- State Key Laboratory of Food Science and Technology Nanchang University Nanchang China
| | - Deming Gong
- State Key Laboratory of Food Science and Technology Nanchang University Nanchang China
| |
Collapse
|
43
|
Faisal M, Dargahi N, Vasiljevic T, Donkor ON. Immunomodulatory properties of selectively processed prawn protein fractions assessed using human peripheral blood mononuclear cells. Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14331] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Md Faisal
- Advanced Food Systems Research Unit Institute of Sustainable Industries & Liveable Cities and College of Health and Biomedicine Victoria University Werribee Campus PO Box 14428 Melbourne Victoria 8001 Australia
| | - Narges Dargahi
- Advanced Food Systems Research Unit Institute of Sustainable Industries & Liveable Cities and College of Health and Biomedicine Victoria University Werribee Campus PO Box 14428 Melbourne Victoria 8001 Australia
| | - Todor Vasiljevic
- Advanced Food Systems Research Unit Institute of Sustainable Industries & Liveable Cities and College of Health and Biomedicine Victoria University Werribee Campus PO Box 14428 Melbourne Victoria 8001 Australia
| | - Osaana N. Donkor
- Advanced Food Systems Research Unit Institute of Sustainable Industries & Liveable Cities and College of Health and Biomedicine Victoria University Werribee Campus PO Box 14428 Melbourne Victoria 8001 Australia
| |
Collapse
|
44
|
Tian S, Ma J, Ahmed I, Lv L, Li Z, Lin H. Effect of tyrosinase-catalyzed crosslinking on the structure and allergenicity of turbot parvalbumin mediated by caffeic acid. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:3501-3508. [PMID: 30623428 DOI: 10.1002/jsfa.9569] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Revised: 11/08/2018] [Accepted: 01/04/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND Enzymatic treatment of allergenic protein can alter their functional properties under a mild reaction condition due to specificity of enzymes. Phenolic compounds act as mediators and enhance the crosslinking reactions. The study aimed to assess the changes in the structure and immunoglobulin G (IgG) binding capacity of turbot parvalbumin (PV) upon crosslinking with tyrosinase (Tyr) in the absence and presence of caffeic acid. RESULTS Sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) analysis revealed the appearance of higher molecular weight bands (24, 36 kDa) in the crosslinked PV. The secondary structure of crosslinked PV became loosened and disordered. The results of intrinsic fluorescence and ultraviolet absorption spectral analyses, as well as surface hydrophobicity and free amino group analyses also revealed structural changes. As observed by western blot analysis, the intensity of the PV bands reduced upon Tyr treatment, indicating reduced binding of specific IgG to PV. Moreover, the indirect ELISA (enzyme-linked immunosorbent assay) analysis confirmed that the IgG binding ability of crosslinked PV was reduced 34.94%. CONCLUSION Enzymatic treatment mitigated the allergenicity of fish PV, which was closely related to the alterations in the conformational structure. This treatment showed potential for developing hypoallergenic fish products under mild reaction conditions. © 2019 Society of Chemical Industry.
Collapse
Affiliation(s)
- Shenglan Tian
- Food Safety Laboratory, College of Food Science and Engineering, Ocean University of China, Ocean University of China, Qingdao, PR China
| | - Jiaju Ma
- Food Safety Laboratory, College of Food Science and Engineering, Ocean University of China, Ocean University of China, Qingdao, PR China
| | - Ishfaq Ahmed
- Food Safety Laboratory, College of Food Science and Engineering, Ocean University of China, Ocean University of China, Qingdao, PR China
| | - Liangtao Lv
- Food Safety Laboratory, College of Food Science and Engineering, Ocean University of China, Ocean University of China, Qingdao, PR China
| | - Zhenxing Li
- Food Safety Laboratory, College of Food Science and Engineering, Ocean University of China, Ocean University of China, Qingdao, PR China
| | - Hong Lin
- Food Safety Laboratory, College of Food Science and Engineering, Ocean University of China, Ocean University of China, Qingdao, PR China
| |
Collapse
|
45
|
Fu L, Ni S, Wang C, Wang Y. Transglutaminase-catalysed cross-linking eliminates Penaeus chinensis tropomyosin allergenicity by altering protein structure. FOOD AGR IMMUNOL 2019. [DOI: 10.1080/09540105.2019.1580250] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Linglin Fu
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, People’s Republic of China
- Zhejiang Engineering Institute of Food Quality and Safety, Zhejiang Gongshang University, Hangzhou, People’s Republic of China
| | - Saiqiao Ni
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, People’s Republic of China
| | - Chong Wang
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, People’s Republic of China
| | - Yanbo Wang
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, People’s Republic of China
- Zhejiang Engineering Institute of Food Quality and Safety, Zhejiang Gongshang University, Hangzhou, People’s Republic of China
| |
Collapse
|
46
|
Wang Y, Ni S, Wang C, Li X, Fu L. Cross-linking of shrimp tropomyosin catalyzed by transglutaminase and tyrosinase produces hypoallergens for potential immunotherapy. Food Funct 2019; 10:1609-1618. [DOI: 10.1039/c9fo00046a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Transglutaminase or tyrosinase treatment reduces tropomyosin allergenicity and produces potential hypoallergens for immunotherapy.
Collapse
Affiliation(s)
- Yanbo Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health
- Beijing Technology and Business University
- Beijing
- P.R. China
- Food Safety Key Laboratory of Zhejiang Province
| | - Saiqiao Ni
- Food Safety Key Laboratory of Zhejiang Province
- School of Food Science and Biotechnology
- Zhejiang Gongshang University
- Hangzhou
- P.R. China
| | - Chong Wang
- Food Safety Key Laboratory of Zhejiang Province
- School of Food Science and Biotechnology
- Zhejiang Gongshang University
- Hangzhou
- P.R. China
| | - Xiuting Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health
- Beijing Technology and Business University
- Beijing
- 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
|
47
|
Yuan F, Ahmed I, Lv L, Li Z, Li Z, Lin H, Lin H, Zhao J, Tian S, Ma J. Impacts of glycation and transglutaminase-catalyzed glycosylation with glucosamine on the conformational structure and allergenicity of bovine β-lactoglobulin. Food Funct 2018; 9:3944-3955. [PMID: 29974110 DOI: 10.1039/c8fo00909k] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
β-Lactoglobulin (β-LG) is recognized as the major milk allergen. In this study, the effects of transglutaminase (TGase) and glucosamine (GlcN)-catalyzed glycosylation and glycation on the conformational structure and allergenicity of β-LG were investigated. The formations of cross-linked peptides were demonstrated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), and GlcN-conjugated modification was identified using matrix-assisted laser desorption ionization-time of flight-mass spectrometry (MALDI-TOF-MS). Structural analysis revealed that glycosylation and glycation of β-LG induced unfolding of the primary protein structure followed by a loss of the secondary structure. As revealed by circular dichroism (CD) spectroscopy, glycosylated β-LG exhibited the highest increase in the β-sheets from 32.6% to 40.4% (25 °C) and 44.2% (37 °C), and the percentage of α-helices decreased from 17.7% to 14.4% (25 °C) and 12.3% (37 °C), respectively. The tertiary and quaternary structures of β-LG also changed significantly during glycosylation and glycation, along with reduced free amino groups and variation in surface hydrophobicity. Immunoblotting and indirect enzyme-linked immuno sorbent assay (ELISA) analyses demonstrated that the lowest IgG- and IgE-binding capacities of β-LG were obtained following glycosylation at 37 °C, which were 52.7% and 56.3% lower than that of the native protein, respectively. The reduction in the antigenicity and potential allergenicity of glycosylated β-LG was more pronounced compared to TGase treated- and glycated β-LG, which correlated well with the structural changes. These results suggest that TGase-catalyzed glycosylation has more potential compared to glycation for mitigating the allergenic potential of milk products.
Collapse
Affiliation(s)
- Fangzhou Yuan
- State Key laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy & Food Co. Ltd., Shanghai 200436, China
| | | | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Fatima SW, Khare SK. Current insight and futuristic vistas of microbial transglutaminase in nutraceutical industry. Microbiol Res 2018; 215:7-14. [PMID: 30172311 DOI: 10.1016/j.micres.2018.06.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 05/10/2018] [Accepted: 06/02/2018] [Indexed: 10/14/2022]
Abstract
Microbial transglutaminase (MTGase) has become a driving force in the food industry cross-linking the food proteins. MTGase-the nature's molecular glue is recognized to reorient food protein's functional properties without affecting its nutritive value. The scope and approach of this review is to have insight on the action mechanism of MTGase and impact of molecular linkage on functional proteins in various protein moieties in development of innovative features in food production for better consumer's choice and satisfaction. The study covers a wide range of published work across food industries involving innovative use of MTGase, an environment friendly production approach for commercial utilization to get better outcome in terms of culinary delight. The intrinsic biochemical properties and structural information by sequence analysis and clustering validates the mode of reaction mechanism of the biological glue enzyme. The review singles out how the MTGase emerged as a prime choice in ever evolving food industry.
Collapse
Affiliation(s)
- Syeda Warisul Fatima
- Enzyme and Microbial Biochemistry Laboratory, Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Sunil K Khare
- Enzyme and Microbial Biochemistry Laboratory, Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India.
| |
Collapse
|
49
|
Structural and solubility properties of pale, soft and exudative (PSE)-like chicken breast myofibrillar protein: Effect of glycosylation. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2018.04.051] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
50
|
Cao H, Fan D, Jiao X, Huang J, Zhao J, Yan B, Zhou W, Zhang W, Ye W, Zhang H, Chen W. Intervention of transglutaminase in surimi gel under microwave irradiation. Food Chem 2018; 268:378-385. [PMID: 30064772 DOI: 10.1016/j.foodchem.2018.06.067] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 05/19/2018] [Accepted: 06/14/2018] [Indexed: 10/28/2022]
Abstract
Transglutaminase (TGase) was selected as model enzyme to investigate the effects of microwave (MW) heating on its activity and structure compared to water bath (WB) heating. MW heating can enhance the activity of TGase and reach the maximum at 20 min, whereas conduction heating has little effect on the activity of TGase. The difference of dielectric properties between MW heating and WB heating were not obvious, but MW heating had higher conductivity than WB heating. The results of ultraviolet and fluorescence spectra show that MW heating can change the enzyme activity by changing the conformation of TGase. The decrease of α-helix and an increase of β-sheet and β-turn investigated by circular dichroism (CD) indicated the secondary structures of TGase were changed when treated by MW heating. Further gel properties test confirmed that TGase treated by MW could improve the functional and mechanical properties of surimi gel.
Collapse
Affiliation(s)
- Hongwei Cao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Daming Fan
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Key Laboratory of Refrigeration and Conditioning Aquatie Products Processing, Ministry of Agriculture and Rural Affairs, Xiamen 361022, China; National Engineering Research Center for Functional Food, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Wuxi 214122, China.
| | - Xidong Jiao
- National Engineering Research Center for Functional Food, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Jianlian Huang
- Key Laboratory of Refrigeration and Conditioning Aquatie Products Processing, Ministry of Agriculture and Rural Affairs, Xiamen 361022, China
| | - Jianxin Zhao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Wuxi 214122, China
| | - Bowen Yan
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Wenguo Zhou
- Key Laboratory of Refrigeration and Conditioning Aquatie Products Processing, Ministry of Agriculture and Rural Affairs, Xiamen 361022, China
| | - Wenhai Zhang
- Key Laboratory of Refrigeration and Conditioning Aquatie Products Processing, Ministry of Agriculture and Rural Affairs, Xiamen 361022, China
| | - Weijian Ye
- Key Laboratory of Refrigeration and Conditioning Aquatie Products Processing, Ministry of Agriculture and Rural Affairs, Xiamen 361022, China
| | - Hao Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Wuxi 214122, China
| | - Wei Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Wuxi 214122, China
| |
Collapse
|