1
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Huang Z, Pang L, Li S, Su Y, Zhao Q, Zhang W, Yang X, Jiang Y. Effects of physical processing on food protein allergenicity: A focus on differences between animal and alternative proteins. Food Chem 2024; 460:140559. [PMID: 39047469 DOI: 10.1016/j.foodchem.2024.140559] [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: 04/29/2024] [Revised: 07/11/2024] [Accepted: 07/19/2024] [Indexed: 07/27/2024]
Abstract
In recent years, physical technologies have been widely employed to reduce food protein allergenicity due to their simplicity and stability. This paper summarizes recent research advances in these technologies, focusing on differences in their effects on allergenicity between animal and alternative proteins. The mechanisms of allergenicity reduction and the advantages and disadvantages of these technologies were compared. It was found that heating, although affording better allergenicity reduction than non-thermal treatment technologies, affects other properties of the food. Because of their higher molecular weights and more complex structures, animal proteins are less affected by physical technologies than alternative proteins. It is worth noting that there is a scarcity of existing technology to reduce the allergenicity of food proteins, and more technologies should be explored for this purpose. In addition, better allergenicity-reducing processing technologies should be designed from the perspectives of processing conditions, technological innovations, and combined processing technologies in the future.
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Affiliation(s)
- Zhen Huang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China, 150030
| | - Lidong Pang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China, 150030
| | - Shihang Li
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China, 150030
| | - Yue Su
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China, 150030
| | - Qi Zhao
- Inner Mongolia Yili Industrial Group Limited by Share Ltd
| | - Wei Zhang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China, 150030
| | - Xinyan Yang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China, 150030.
| | - Yujun Jiang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China, 150030.
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2
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Pi X, Zhu L, Liu J, Zhang B. Effect of Thermal Processing on Food Allergenicity: Mechanisms, Application, Influence Factor, and Future Perspective. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:20225-20240. [PMID: 39254084 DOI: 10.1021/acs.jafc.4c04860] [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: 09/11/2024]
Abstract
Thermally processed foods are essential in the human diet, and their induced allergic reactions are also very common, seriously affecting human health. This review covers the effects of thermal processing on food allergenicity, involving boiling, water/oil bath heating, roasting, autoclaving, steaming, frying, microwave heating, ohmic heating, infrared heating, and radio frequency heating. It was found that thermal processing decreased the protein electrophoretic band intensity (except for infrared heating and radio frequency heating) responsible for destruction of linear epitopes and changed the protein structure responsible for the masking of linear/conformational epitopes or the destruction of conformational epitopes, thus decreasing food allergenicity. The outcome was related to thermal processing (e.g., temperature, time) and food (e.g., types, pH) condition. Of note, as for conventional thermal processing, it is necessary to control the generation of the advanced glycation end products in roasting/baking and frying, and the increase of structural flexibility in boiling and water/oil bath heating, autoclaving, and steaming must be controlled; otherwise, it might increase food allergenicity. As for novel thermal processing, the temperature nonuniformity of microwave and radio frequency heating, low penetration of infrared heating, and unwanted metal ion production of ohmic heating must be considered; otherwise, it might be the nonuniformity and low effect of allergenicity reduction and safety problems.
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Affiliation(s)
- Xiaowen Pi
- College of Food Science, Southwest University, Chongqing, 400715, P. R. China
- "Modern Chuan cai Yu wei" Food Industry Innovation Research Institute, Chongqing, 400715, P. R. China
| | - LiLin Zhu
- College of Food Science, Southwest University, Chongqing, 400715, P. R. China
| | - Jiayuan Liu
- College of Food Science, Southwest University, Chongqing, 400715, P. R. China
| | - Binjia Zhang
- College of Food Science, Southwest University, Chongqing, 400715, P. R. China
- "Modern Chuan cai Yu wei" Food Industry Innovation Research Institute, Chongqing, 400715, P. R. China
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3
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Acuña-Nelson SM, Henríquez-González LP, Sepúlveda-Villagra VB, Opazo-Navarrete M, Durán-Agüero S, Parra-Flores JE. Effect of UHT Thermal Treatment on the Secondary Structures of Milk Proteins: Insights From FTIR Analysis and Potential Allergenic Activity. INTERNATIONAL JOURNAL OF FOOD SCIENCE 2024; 2024:1880779. [PMID: 39220440 PMCID: PMC11362581 DOI: 10.1155/2024/1880779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 07/11/2024] [Accepted: 08/05/2024] [Indexed: 09/04/2024]
Abstract
Although thermal treatments are beneficial for the preservation and safety of milk, they can also alter its immunogenic activity by affecting its protein components. To achieve precise results, it is essential to identify the specific proteins that cause food allergies. Therefore, investigating the possible alterations of cow's milk proteins (CMPs) resulting from thermal treatments is necessary. In this study, the Fourier transform infrared spectroscopy (FTIR) technique was used to analyze the effect of UHT thermal treatment on the secondary structures of milk casein. Using the second derivative, six characteristic peaks were identified in the Amide I region, ranging from 1700 to 1600 cm-1. It was found that thermal treatments produce shifts in absorption peaks, indicating changes in protein conformation and possibly in allergenic activity. These shifts were clearly identified in the first characteristic peak of samples M8 and M9, from 1621 to 1600 cm-1. The results suggest that thermal treatments may promote protein aggregation by increasing β turns and reducing β sheets and α helices, which could enhance the allergenic potential of the proteins and facilitate the formation of complexes between different milk proteins, such as β-lactoglobulin and κ-casein. Further studies are needed to experimentally validate the allergenic activity of proteins modified by thermal treatments, as only an analytical method (FTIR) was used to evaluate the secondary structures of the proteins.
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Affiliation(s)
| | | | | | | | - Samuel Durán-Agüero
- Nutrition and Dietetic SchoolSan Sebastián University, Providencia 7500000, Chile
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4
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Zvereva EA, Hendrickson OD, Dzantiev BB, Zherdev AV. Comparison of competitive and sandwich immunochromatographic analysis in the authentication of chicken in meat products. Anal Biochem 2024; 689:115484. [PMID: 38382834 DOI: 10.1016/j.ab.2024.115484] [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: 12/29/2023] [Revised: 02/09/2024] [Accepted: 02/18/2024] [Indexed: 02/23/2024]
Abstract
Cheap chicken meat is often used as an undeclared substitute in meat products. In this study, two formats of the immunochromatographic assay (ICA) of immunoglobulins of class Y (IgY) as a biomarker for chicken authentication were developed. In both competitive ICA (cICA) and sandwich ICA (sICA), gold nanoparticles (GNP) were conjugated with anti-species antibodies. A simple procedure of sample preparation, which took only 30 min, was proposed. Test systems demonstrated high sensitivity and rapidity: visual limits of detection of IgY and assay durations were 12/14 ng/mL and 10/15 min for cICA and sICA, respectively. The absence of cross-reactivity with the mammalian species confirmed the high specificity of the test systems. Good applicability of the assays was confirmed for the detection of chicken in raw meat mixtures: as low as 3% and 0.2% (w/w) of chicken could be revealed in beef and pork by cICA and sICA, respectively. The influence of heat processing of meat-based products on immune recognition and, consequently, the analytical performance of the test systems was revealed. It was shown that sICA is preferable for the detection of IgY even in thermally processed meat. The proposed ICAs can be recommended for rapid on-site control of meat products' composition.
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Affiliation(s)
- Elena A Zvereva
- A.N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky prospect 33, 119071, Moscow, Russia
| | - Olga D Hendrickson
- A.N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky prospect 33, 119071, Moscow, Russia
| | - Boris B Dzantiev
- A.N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky prospect 33, 119071, Moscow, Russia
| | - Anatoly V Zherdev
- A.N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky prospect 33, 119071, Moscow, Russia.
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Lajnaf R, Feki S, Ben Ameur S, Attia H, Kammoun T, Ayadi MA, Masmoudi H. Recent advances in selective allergies to mammalian milk proteins not associated with Cow's Milk Proteins Allergy. Food Chem Toxicol 2023; 178:113929. [PMID: 37406758 DOI: 10.1016/j.fct.2023.113929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 06/13/2023] [Accepted: 06/30/2023] [Indexed: 07/07/2023]
Abstract
Cow's milk proteins allergy (CMA) is an atypical immune system response to cow's milk and dairy products. It's one of the most common food allergies in children affecting 8% of the total pediatric population pediatric population. This comprehensive review examines recent studies in CMA, especially regarding mammalian milk allergies such as goat's, sheep's, buffalo's, camel's, mare's and donkey's milk allergies in order to increase awareness of these selective allergies and to reduce allergy risks for those who have them. The consumption of other mammalian milk types is not recommended because of the significant homology between milk proteins from cow, sheep, goat and buffalo resulting in clinical cross-reactivity. However, camel's, mare's or donkey's milk may be tolerated by some allergic patients. Selective mammalian milk allergies are unusual and rare disorders characterized by severe symptoms including angio-oedema, urticaria, respiratory manifestations and anaphylaxis. Based on the reported allergic cases, cheese products including Ricotta, Romano, Pecorino and Mozzarella, are considered as the most common source of allergens especially in goat's, sheep's and buffalo's milk allergies, while the major allergens in donkey's and mare's milk seems to be whey proteins including lysozyme, α-lactalbumin and β-lactogloblin due to the low casein/whey proteins ratio in equine's milk.
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Affiliation(s)
- Roua Lajnaf
- Alimentary Analysis Unit, National Engineering School of Sfax, BPW 3038, Sfax, Tunisia; Immunology Department, Habib Bourguiba University Hospital, Sfax, Tunisia; Pediatric Department, Hédi Chaker University Hospital, Sfax, Tunisia.
| | - Sawsan Feki
- Immunology Department, Habib Bourguiba University Hospital, Sfax, Tunisia
| | - Salma Ben Ameur
- Pediatric Department, Hédi Chaker University Hospital, Sfax, Tunisia
| | - Hamadi Attia
- Alimentary Analysis Unit, National Engineering School of Sfax, BPW 3038, Sfax, Tunisia
| | - Thouraya Kammoun
- Pediatric Department, Hédi Chaker University Hospital, Sfax, Tunisia
| | - Mohamed Ali Ayadi
- Department of Food Technology, University of Liege-Gembloux Agro-Bio Tech, Passage des Déportés, 2, Gembloux, B-5030, Belgium
| | - Hatem Masmoudi
- Immunology Department, Habib Bourguiba University Hospital, Sfax, Tunisia
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6
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Zou H, Wang H, Zhang Z, Lin H, Li Z. Immune regulation by fermented milk products: the role of the proteolytic system of lactic acid bacteria in the release of immunomodulatory peptides. Crit Rev Food Sci Nutr 2023; 64:10498-10516. [PMID: 37341703 DOI: 10.1080/10408398.2023.2225200] [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] [Indexed: 06/22/2023]
Abstract
Food allergies have emerged as a pressing health concern in recent years, largely due to food resources and environmental changes. Dairy products fermented by lactic acid bacteria play an essential role in mitigating allergic diseases. Lactic acid bacteria have been found to possess a distinctive proteolytic system comprising a cell envelope protease (CEP), transporter system, and intracellular peptidase. Studying the impact of different Lactobacillus proteolytic systems on the destruction of milk allergen epitopes and their potential to alleviate allergy symptoms by releasing peptides containing immune regulatory properties is a valuable and auspicious research approach. This paper summarizes the proteolytic systems of different species of lactic acid bacteria, especially the correlation between CEPs and the epitopes from milk allergens. Furthermore, the mechanism of immunomodulatory peptide release was also concluded. Finally, further research on the proteolytic system of lactic acid bacteria will provide additional clinical evidence for the possible treatment and/or prevention of allergic diseases with specific fermented milk/dairy products in the future.
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Affiliation(s)
- Hao Zou
- College of Food Science and Engineering, Ocean University of China, Qigndao, P.R. China
| | - Hao Wang
- College of Food Science and Engineering, Ocean University of China, Qigndao, P.R. China
| | - Ziye Zhang
- College of Food Science and Engineering, Ocean University of China, Qigndao, P.R. China
| | - Hong Lin
- College of Food Science and Engineering, Ocean University of China, Qigndao, P.R. China
| | - Zhenxing Li
- College of Food Science and Engineering, Ocean University of China, Qigndao, P.R. China
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7
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Zhao Q, Wang Y, Zhu Z, Zhao Q, Zhu L, Jiang L. Efficient reduction of β-lactoglobulin allergenicity in milk using Clostridium tyrobutyricum Z816. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.09.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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8
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Lajnaf R, Feki S, Ben Ameur S, Attia H, Kammoun T, Ayadi MA, Masmoudi H. Cows' milk alternatives for children with cows' milk protein allergy - Review of health benefits and risks of allergic reaction. Int Dairy J 2023. [DOI: 10.1016/j.idairyj.2023.105624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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9
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Yang J, Kuang H, Xiong X, Li N, Song J. Alteration of the allergenicity of cow's milk proteins using different food processing modifications. Crit Rev Food Sci Nutr 2022; 64:4622-4642. [PMID: 36377678 DOI: 10.1080/10408398.2022.2144792] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Milk is an essential source of protein for infants and young children. At the same time, cow's milk is also one of the most common allergenic foods causing food allergies in children. Recently, cow's milk allergy (CMA) has become a common public health issue worldwide. Modern food processing technologies have been developed to reduce the allergenicity of milk proteins and improve the quality of life of patients with CMA. In this review, we summarize the main allergens in cow's milk, and introduce the recent findings on CMA responses. Moreover, the reduced effects and underlying mechanisms of different food processing techniques (such as heating, high pressure, γ-ray irradiation, ultrasound irradiation, hydrolysis, glycosylation, etc.) on the allergenicity of cow's milk proteins, and the application of processed cow's milk in clinical studies, are discussed. In addition, we describe the changes of nutritional value in cow's milk treated by different food processing technologies. This review provides an in-depth understanding of the allergenicity reduction of cow's milk proteins by various food processing techniques.
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Affiliation(s)
- Jing Yang
- Chongqing Engineering Research Center for Processing & Storage of Distinct Agricultural Products, Chongqing Technology and Business University, Chongqing, China
- College of Modern Industry for Nutrition & Health, Chongqing Technology and Business University, Chongqing, China
| | - Hong Kuang
- Chongqing Engineering Research Center for Processing & Storage of Distinct Agricultural Products, Chongqing Technology and Business University, Chongqing, China
| | - Xiaoli Xiong
- Chongqing Engineering Research Center for Processing & Storage of Distinct Agricultural Products, Chongqing Technology and Business University, Chongqing, China
| | - Ning Li
- Chongqing Engineering Research Center for Processing & Storage of Distinct Agricultural Products, Chongqing Technology and Business University, Chongqing, China
| | - Jiajia Song
- College of Food Science, Southwest University, Chongqing, China
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10
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β-Lactoglobulin versus casein indirect ELISA for the detection of cow's milk allergens in raw and processed model meat products. Food Control 2022. [DOI: 10.1016/j.foodcont.2022.108818] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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11
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Alternatives to Cow’s Milk-Based Infant Formulas in the Prevention and Management of Cow’s Milk Allergy. Foods 2022; 11:foods11070926. [PMID: 35407012 PMCID: PMC8997926 DOI: 10.3390/foods11070926] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/16/2022] [Accepted: 03/17/2022] [Indexed: 12/27/2022] Open
Abstract
Cow’s milk-based infant formulas are the most common substitute to mother’s milk in infancy when breastfeeding is impossible or insufficient, as cow’s milk is a globally available source of mammalian proteins with high nutritional value. However, cow’s milk allergy (CMA) is the most prevalent type of food allergy among infants, affecting up to 3.8% of small children. Hypoallergenic infant formulas based on hydrolysed cow’s milk proteins are commercially available for the management of CMA. Yet, there is a growing demand for more options for infant feeding, both in general but especially for the prevention and management of CMA. Milk from other mammalian sources than the cow, such as goat, sheep, camel, donkey, and horse, has received some attention in the last decade due to the different protein composition profile and protein amino acid sequences, resulting in a potentially low cross-reactivity with cow’s milk proteins. Recently, proteins from plant sources, such as potato, lentil, chickpeas, quinoa, in addition to soy and rice, have gained increased interest due to their climate friendly and vegan status as well as potential lower allergenicity. In this review, we provide an overview of current and potential future infant formulas and their relevance in CMA prevention and management.
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12
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Chen G, Wu C, Chen X, Yang Z, Yang H. Studying the effects of high pressure-temperature treatment on the structure and immunoreactivity of β-lactoglobulin using experimental and computational methods. Food Chem 2022; 372:131226. [PMID: 34627095 DOI: 10.1016/j.foodchem.2021.131226] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 09/18/2021] [Accepted: 09/23/2021] [Indexed: 12/19/2022]
Abstract
The effects of high hydrostatic pressure (HHP) on the conformation and immunoreactivity of bovine β-lactoglobulin (BLG) were studied. BLG was treated under 100-600 MPa at the temperature of 20-60 °C. The immunoglobulin E (IgE) binding ability of BLG decreased when the pressure increased from 0.1 to 200 MPa. However, the IgE binding increased with the increase in pressure from 200 to 400 MPa, followed by a gradual decrease until a pressure of 600 MPa. The IgE binding ability continuously decreased with an increase in pressure at 60 °C. The conformation of HHP-treated BLG was evaluated using fluorescence spectroscopy, circular dichroism spectroscopy and molecular dynamics (MD) simulation. Increasing the temperature and pressure promoted the unfolding of BLG, causing the disappearance of some α-helixes and some β-sheets. Based on ELISA analysis, it was revealed that HHP-termperature treatment altered the immunoreactivity of BLG by altering the structures and conformational states of BLG.
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Affiliation(s)
- Gang Chen
- School of Agriculture and Food Science, Zhejiang Agriculture and Forest University, 666, Wusu Street, Hangzhou 311300, Zhejiang, China; Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing, 11 Fucheng Rd., 100048, China
| | - Chenyu Wu
- School of Agriculture and Food Science, Zhejiang Agriculture and Forest University, 666, Wusu Street, Hangzhou 311300, Zhejiang, China
| | - Xiaojie Chen
- School of Food science and Technology, Henan University of Technology, Zhengzhou, 100 Lianhua St., China
| | - Zhennai Yang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing, 11 Fucheng Rd., 100048, China
| | - Huqing Yang
- School of Agriculture and Food Science, Zhejiang Agriculture and Forest University, 666, Wusu Street, Hangzhou 311300, Zhejiang, China
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Tarhan Ö, Kaya A. Investigation of the compositional and structural changes in the proteins of cow milk when processed to cheese. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112102] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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14
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Bernard H, Hazebrouck S, Gaiani N, Adel-Patient K. Allergen Risk Assessment for Specific Allergy to Small Ruminant's Milk: Development of Sensitive Immunoassays to Detect Goat's and Sheep's Milk Contaminations in Dairy Food Matrices. FRONTIERS IN ALLERGY 2021; 2:733875. [PMID: 35386964 PMCID: PMC8974779 DOI: 10.3389/falgy.2021.733875] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 09/07/2021] [Indexed: 12/02/2022] Open
Abstract
Despite a high level of sequence identity between cow's, goat's, and sheep's milk (CM, GM, and SM, respectively) proteins, some patients tolerant to CM are allergic to GM and SM. In most cases, this specificity is due to the presence of IgE antibodies that bind only to caprine and ovine caseins. The patients may then develop severe allergic reactions after ingestion of CM products contaminated with low amounts of GM or SM. We thus aimed to develop an assay able to detect traces of caprine/ovine β-caseins in different food matrices, irrespective of the presence of the bovine homolog. We produced monoclonal antibodies (mAbs) specific to caprine caseins in mice tolerized to the bovine whole casein then sensitized to the caprine whole casein. In order to develop a two-site immunometric assay, we selected mAbs that could discriminate the caprine β-casein from its bovine homolog. Characteristics and performances of two tests were determined with various dairy products. Results were analyzed in relation with the IgE-immunoreactivity of the food matrices, thanks to sera from CM, GM/SM allergic patients. Our two-site immunometric assays demonstrated a high sensitivity with a detection limit of 1.6–3.2 ng/mL of caprine and ovine β-caseins. The tests were able to detect contaminations of GM in CM at the ppm level. Heat-treatment, ripening and coagulation processes, usually applied to dairy products that exhibit a very high IgE-immunoreactivity, did not impair the test sensitivity. These quantitative assays could then be useful for the risk assessment of food products potentially contaminated with GM and SM in order to prevent adverse reactions in patients specifically allergic to these milks.
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15
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Bioactive Peptides from Liquid Milk Protein Concentrate by Sequential Tryptic and Microbial Hydrolysis. Processes (Basel) 2021. [DOI: 10.3390/pr9101688] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Recently, bioactive peptides as a health-promoting agent have come to the forefront of health research; however, industrial production is limited, possibly due to the lack of the required technological knowledge. The objective of the investigation was to prepare bioactive peptides with hypoallergenic properties from liquid milk protein concentrate (LMPC), through sequential enzymatic and microbial hydrolysis. LMPC was produced from ultra-heat-treated (UHT) skimmed cow’s milk using a nanofiltration membrane. The effect of the concentration of trypsin (0.008–0.032 g·L−1) on the hydrolysis of LMPC was studied. Subsequently, the hydrolysis of tryptic-hydrolyzed LMPC (LMPC-T) with lactic acid bacteria was performed, and the effect of glucose in microbial hydrolysis was studied. Aquaphotomic analysis of the hydrolysis of LMPC was performed using the spectral range of 1300–1600 nm (near-infrared spectra). Changes in antioxidant capacity, anti-angiotensin-converting enzyme activity, and antibacterial activity against Bacillus cereus, Staphylococcus aureus and Listeria monocytogenes were noted after the sequential tryptic and microbial hydrolysis of LMPC. Allergenicity in LMPC was reduced, due to sequential hydrolysis with 0.016 g·L−1 of trypsin and lacteal acid bacteria. According to the aquaphotomic analysis result, there was a dissociation of hydrogen bonds in compounds during the initial period of fermentation and, subsequently, the formation of compounds with hydrogen bonds. The formation of compounds with a hydrogen bond was more noticeable when microbial hydrolysis was performed with glucose. This may support the belief that the results of the present investigation will be useful to scale up the process in the food and biopharmaceutical industries.
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16
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Meng L, Zhu X, Tuo Y, Zhang H, Li Y, Xu C, Mu G, Jiang S. Reducing antigenicity of β-lactoglobulin, probiotic properties and safety evaluation of Lactobacillus plantarum AHQ-14 and Lactobacillus bulgaricus BD0390. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101137] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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17
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Milk Ingredients in Meat Products: Can Autoclaving and In Vitro Gastroduodenal Digestion Mitigate Their IgE-Binding Capacity? Nutrients 2021; 13:nu13030931. [PMID: 33805703 PMCID: PMC8000631 DOI: 10.3390/nu13030931] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 02/23/2021] [Accepted: 03/06/2021] [Indexed: 12/03/2022] Open
Abstract
The food industry commonly uses milk ingredients as technological aids in an uncounted number of products. On the other hand, milk contains allergenic proteins causing adverse allergic reactions in sensitized/allergic individuals. This work intends to evaluate the effect of autoclaving and in vitro digestion on the allergenicity of milk proteins incurred in meat products. Protein profiles of raw and autoclaved sausages without and with the addition of 10% of milk protein concentrates were analyzed by gel electrophoresis and liquid chromatography–mass spectrometry. Additionally, residual IgE-reactivity was evaluated by immunoblot analysis using pooled sera of cow’s-milk-allergic individuals followed by bioinformatic analysis. Results showed that autoclaving led to an increase in protein fragmentation (higher number of short peptides) and consequently to a higher digestion rate, that was found to be more pronounced in β-casein. The IgE-binding capacity of milk proteins seems to be reduced after autoclaving prior to digestion, with a residual reactivity in caseins, but was eliminated following digestion. This study highlights the importance of autoclaving as a processing strategy to produce hypoallergenic formulas.
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18
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Cow's Milk Processing-Friend or Foe in Food Allergy? Foods 2021; 10:foods10030572. [PMID: 33803451 PMCID: PMC8000412 DOI: 10.3390/foods10030572] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/01/2021] [Accepted: 03/02/2021] [Indexed: 12/12/2022] Open
Abstract
Cow’s milk (CM) is an integral part of our daily diet starting in infancy and continuing throughout our lifetime. Its composition is rich in proteins with a high nutritional value, bioactive components, milk minerals including calcium, and a range of immunoactive substances. However, cow’s milk can also induce a range of immune-mediated diseases including non-IgE-mediated food allergies and IgE-mediated food allergies. Cow’s milk allergens have been identified and characterized and the most relevant ones can be assigned to both, the whey and casein fraction. For preservation a range of processing methods are applied to make cow’s milk and dairy products safe for consumers. However, these methods affect milk components and thus alter the overall immunogenic activity of cow’s milk. This review summarizes the current knowledge on cow’s milk allergens and immunoactive substances and the impact of the different processes up- or downregulating the immunogenicity of the respective proteins. It highlights the gaps of knowledge of the related disease mechanisms and the still unidentified beneficial immunomodulating compounds of cow’s milk.
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He S, Zhao J, Zhang Y, Zhu Y, Li X, Cao X, Ye Y, Li J, Sun H. Effects of Low-pH Treatment on the Allergenicity Reduction of Black Turtle Bean ( Phaseolus vulgaris L.) Lectin and Its Mechanism. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:1379-1390. [PMID: 33464885 DOI: 10.1021/acs.jafc.0c06524] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
A high content of potentially allergenic lectin in Phaseolus vulgaris L. beans is of increasing health concerns; however, understanding of the protein allergenicity mechanism on the molecular basis is scarce. In the present study, low-pH treatments were applied to modify black turtle bean lectin allergen, and a sensitization procedure was performed using the BALB/c mice for the allergenicity evaluation, while the conformational changes were monitored by the spectral analyses and the details were explored by the molecular dynamics simulation. Much milder anaphylactic responses were observed in BALB/c mice experiments. At the molecular level, the protein was unfolded in low acidic environments because of protonation, and α-helix was reduced with the exposure of trypsin cleavage sites, especially the improvement of protease accessibility for Lys121, 134, and 157 in the B cell epitope structural alterations. These results indicate that a low-pH treatment might be an efficient method to improve the safety of legume protein consumption.
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Affiliation(s)
- Shudong He
- Engineering Research Center of Bio-process of Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, Anhui, PR China
| | - Jinlong Zhao
- College of Food Science and Engineering, Ocean University of China, Qingdao 255003, Shandong, PR China
| | - Yi Zhang
- Department of Food Science and Agricultural Chemistry, Macdonald Campus, McGill University, Ste-Anne-de-Bellevue, Québec H9X 3 V9, Canada
| | - Yuchen Zhu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China
| | - Xingjiang Li
- Engineering Research Center of Bio-process of Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, Anhui, PR China
| | - Xiaodong Cao
- Engineering Research Center of Bio-process of Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, Anhui, PR China
| | - Yongkang Ye
- Engineering Research Center of Bio-process of Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, Anhui, PR China
| | - Jing Li
- Department of Biological and Environmental Engineering, Hefei University, Hefei 230009, Anhui PR China
| | - Hanju Sun
- Engineering Research Center of Bio-process of Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, Anhui, PR China
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20
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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]
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21
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Ng SW, Lu P, Rulikowska A, Boehm D, O'Neill G, Bourke P. The effect of atmospheric cold plasma treatment on the antigenic properties of bovine milk casein and whey proteins. Food Chem 2020; 342:128283. [PMID: 33067041 DOI: 10.1016/j.foodchem.2020.128283] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 09/29/2020] [Accepted: 09/29/2020] [Indexed: 10/23/2022]
Abstract
Casein, β-lactoglobulin and α-lactalbumin are major milk protein allergens. In the present study, the structural modifications and antigenic response of these bovine milk allergens as induced by non-thermal treatment by atmospheric cold plasma were investigated. Spark discharge (SD) and glow discharge (GD), as previously characterized cold plasma systems, were used for protein treatments. Casein, β-lactoglobulin and α-lactalbumin were analyzed before and after plasma treatment using SDS-PAGE, FTIR, UPLC-MS/MS and ELISA. SDS-PAGE results revealed a reduction in the casein and α-lactalbumin intensity bands after SD or GD treatments; however, the β-lactoglobulin intensity band remained unchanged. FTIR studies revealed alterations in protein secondary structure induced by plasma, particularly contents of β-sheet and β-turn. The UPLC-MS/MS results showed that the amino acid compositions decreased after plasma treatments. ELISA of casein and α-lactalbumin showed a decrease in antigenicity post plasma treatment, whereas ELISA of β-lactoglobulin showed an increase in antigenicity. The study indicates that atmospheric cold plasma can be tailored to mitigate the risk of bovine milk allergens in the dairy processing and ingredients sectors.
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Affiliation(s)
- Sing Wei Ng
- Plasma Research Group, School of Biosystems and Food Engineering, University College Dublin, Dublin 4, Ireland; Environmental Sustainability and Health Institute, Technological University Dublin, Dublin 7, Ireland
| | - Peng Lu
- Plasma Research Group, School of Biosystems and Food Engineering, University College Dublin, Dublin 4, Ireland
| | - Aleksandra Rulikowska
- Environmental Sustainability and Health Institute, Technological University Dublin, Dublin 7, Ireland
| | - Daniela Boehm
- Environmental Sustainability and Health Institute, Technological University Dublin, Dublin 7, Ireland
| | - Graham O'Neill
- Environmental Sustainability and Health Institute, Technological University Dublin, Dublin 7, Ireland
| | - Paula Bourke
- Plasma Research Group, School of Biosystems and Food Engineering, University College Dublin, Dublin 4, Ireland; Environmental Sustainability and Health Institute, Technological University Dublin, Dublin 7, Ireland; Institute for Global Food Security, School of Biological Sciences, Queens University Belfast, Northern Ireland, United Kingdom.
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22
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Zhu Y, Gao L, Xie G, Yang F, Gao P, Yu D, Yu P, Jiang Q, Xu Y, Xia W. Effect of fermentation on immunological properties of allergens from black carp (
Mylopharyngodon piceus
) sausages. Int J Food Sci Technol 2020. [DOI: 10.1111/ijfs.14580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Yidan Zhu
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province Jiangnan University Wuxi Jiangsu214122China
| | - Ling Gao
- Children's Hospital of Nanjing Medical University Nanjing Jiangsu 210000 China
| | - Guojin Xie
- Children's Hospital of Nanjing Medical University Nanjing Jiangsu 210000 China
| | - Fang Yang
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province Jiangnan University Wuxi Jiangsu214122China
| | - Pei Gao
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province Jiangnan University Wuxi Jiangsu214122China
| | - Dawei Yu
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province Jiangnan University Wuxi Jiangsu214122China
| | - Peipei Yu
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province Jiangnan University Wuxi Jiangsu214122China
| | - Qixing Jiang
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province Jiangnan University Wuxi Jiangsu214122China
| | - Yanshun Xu
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province Jiangnan University Wuxi Jiangsu214122China
| | - Wenshui Xia
- State Key Laboratory of Food Science and Technology School of Food Science and Technology Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province Jiangnan University Wuxi Jiangsu214122China
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Zenker HE, Wichers HJ, Tomassen MMM, Boeren S, De Jong NW, Hettinga KA. Peptide Release after Simulated Infant In Vitro Digestion of Dry Heated Cow's Milk Protein and Transport of Potentially Immunoreactive Peptides across the Caco-2 Cell Monolayer. Nutrients 2020; 12:nu12082483. [PMID: 32824739 PMCID: PMC7468992 DOI: 10.3390/nu12082483] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 07/30/2020] [Accepted: 08/13/2020] [Indexed: 02/07/2023] Open
Abstract
Dry heating of cow’s milk protein, as applied in the production of “baked milk”, facilitates the resolution of cow’s milk allergy symptoms upon digestion. The heating and glycation-induced changes of the protein structure can affect both digestibility and immunoreactivity. The immunological consequences may be due to changes in the peptide profile of the digested dry heated milk protein. Therefore, cow’s milk protein powder was heated at low temperature (60 °C) and high temperature (130 °C) and applied to simulated infant in vitro digestion. Digestion-derived peptides after 10 min and 60 min in the intestinal phase were measured using LC-MS/MS. Moreover, digests after 10 min intestinal digestion were applied to a Caco-2 cell monolayer. T-cell epitopes were analysed using prediction software, while specific immunoglobin E (sIgE) binding epitopes were identified based on the existing literature. The largest number of sIgE binding epitopes was found in unheated samples, while T-cell epitopes were equally represented in all samples. Transport of glycated peptide indicated a preference for glucosyl lysine and lactosyl-lysine-modified peptides, while transport of peptides containing epitope structures was limited. This showed that the release of immunoreactive peptides can be affected by the applied heating conditions; however, availability of peptides containing epitopes might be limited.
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Affiliation(s)
- Hannah E. Zenker
- Food Quality & Design Group, Wageningen University & Research Centre, 6708 WG Wageningen, The Netherlands;
| | - Harry J. Wichers
- Wageningen Food & Biobased Research, Wageningen University & Research Centre, 6708 WG Wageningen, The Netherlands; (H.J.W.); (M.M.M.T.)
- Laboratory of Food chemistry, Wageningen University & Research Centre, 6708 WG Wageningen, The Netherlands
| | - Monic M. M. Tomassen
- Wageningen Food & Biobased Research, Wageningen University & Research Centre, 6708 WG Wageningen, The Netherlands; (H.J.W.); (M.M.M.T.)
| | - Sjef Boeren
- Laboratory of Biochemistry, Wageningen University & Research Centre, 6708 WE Wageningen, The Netherlands;
| | - Nicolette W. De Jong
- Internal Medicine, Department of Allergology & Clinical Immunology, Erasmus Medical Centre, 3000 CA Rotterdam, The Netherlands;
| | - Kasper A. Hettinga
- Food Quality & Design Group, Wageningen University & Research Centre, 6708 WG Wageningen, The Netherlands;
- Correspondence:
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Production of Liquid Milk Protein Concentrate with Antioxidant Capacity, Angiotensin Converting Enzyme Inhibitory Activity, Antibacterial Activity, and Hypoallergenic Property by Membrane Filtration and Enzymatic Modification of Proteins. Processes (Basel) 2020. [DOI: 10.3390/pr8070871] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Liquid milk protein concentrate with different beneficial values was prepared by membrane filtration and enzymatic modification of proteins in a sequential way. In the first step, milk protein concentrate was produced from ultra-heat-treated skimmed milk by removing milk serum as permeate. A tubular ceramic-made membrane with filtration area 5 × 10−3 m2 and pore size 5 nm, placed in a cross-flow membrane house, was adopted. Superior operational strategy in filtration process was herein: trans-membrane pressure 3 bar, retention flow rate 100 L·h−1, and implementation of a static turbulence promoter within the tubular membrane. Milk with concentrated proteins from retentate side was treated with the different concentrations of trypsin, ranging from 0.008–0.064 g·L−1 in individual batch-mode operations at temperature 40 °C for 10 min. Subsequently, inactivation of trypsin in reaction was done at a temperature of 70 °C for 30 min of incubation. Antioxidant capacity in enzyme-treated liquid milk protein concentrate was measured with the Ferric reducing ability of plasma assay. The reduction of angiotensin converting enzyme activity by enzyme-treated liquid milk protein concentrate was measured with substrate (Abz-FRK(Dnp)-P) and recombinant angiotensin converting enzyme. The antibacterial activity of enzyme-treated liquid milk protein concentrate towards Bacillus cereus and Staphylococcus aureus was tested. Antioxidant capacity, anti-angiotensin converting enzyme activity, and antibacterial activity were increased with the increase of trypsin concentration in proteolytic reaction. Immune-reactive proteins in enzyme-treated liquid milk protein concentrate were identified with clinically proved milk positive pooled human serum and peroxidase-labelled anti-human Immunoglobulin E. The reduction of allergenicity in milk protein concentrate was enzyme dose-dependent.
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25
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Chun SH, Kim HH, Kim Y, Lee KW. Characterization of macrophage stimulating compound in glycated whey protein concentrate. Food Sci Biotechnol 2020; 29:1113-1123. [PMID: 32670665 DOI: 10.1007/s10068-020-00746-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 02/26/2020] [Accepted: 02/28/2020] [Indexed: 11/29/2022] Open
Abstract
Whey, a by-product of cheese making, is a collection of several milk proteins and has functional and nutritional values. Whey protein concentrate (WPC) exhibits various functional effects by glycation. Studies to find sugar-binding sites in a protein having a functional effect are reported. However, it is rarely clear whether it confirms that glycated single protein exhibits the same effect of protein cluster. This study confirmed which protein sites are responsible for the effect of glycated WPC (G-WPC). β-Lactoglobulin (LG) was the major protein of G-WPC and glycated with lactose. The glycated LG increased the nitric oxide and cytokine secretion similar to G-WPC and peptide sequences of active compound was confirmed using the high molecular weight band of G-WPC. The K151 and K157 residues of LG were modified by glycation with sugar in common with G-WPC. These residues of glycated LG potentially contribute to the immune-modulation effect of G-WPC.
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Affiliation(s)
- Su-Hyun Chun
- Department of Biotechnology, College of Life Science and Biotechnology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841 Republic of Korea
| | - Ha Hyung Kim
- College of Pharmacy, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| | - Yoonsook Kim
- Division of Functional Food Research, Korea Food Research Institute, Wanju-gun, Jeollabuk-do, 55365 Republic of Korea
| | - Kwang-Won Lee
- Department of Biotechnology, College of Life Science and Biotechnology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841 Republic of Korea
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26
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Yang S, Tu ZC, Wang H, Huang T. The reduction in the immunoglobulin G and immunoglobulin E binding capacity of β-lactoglobulin via spray-drying technology. J Dairy Sci 2020; 103:2993-3001. [DOI: 10.3168/jds.2019-17322] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 12/12/2019] [Indexed: 01/03/2023]
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27
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Francisquini JD, Nunes L, Martins E, Stephani R, Perrone ÍT, Carvalho AFD. How the heat treatment affects the constituents of infant formulas: a review. BRAZILIAN JOURNAL OF FOOD TECHNOLOGY 2020. [DOI: 10.1590/1981-6723.27219] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Abstract Breast milk as the children’s primary source of nutrition fulfills the babies’ needs and can also provide immune protection. In some cases, when mothers are not able to breastfeed, an equivalent substitute is required. Nowadays, the best substitutes of the human breast milk are infant formulas. Different technological routes may be designed to produce infant formulas according to the main challenges: the compromise between food safety and heat treatment damage. This article aimed to review the current scientific knowledge about how heat treatment affects the macro and micronutrients of milk, extrapolating the expected effects on infant formulas. The covered topics were: The definition and composition of infant formulas, industrial methods of infant formulas production, the effects of heat treatment on milk macro and micronutrients.
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28
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Golkar A, Milani JM, Vasiljevic T. Altering allergenicity of cow's milk by food processing for applications in infant formula. Crit Rev Food Sci Nutr 2018; 59:159-172. [DOI: 10.1080/10408398.2017.1363156] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Abdolkhalegh Golkar
- Department of Food Science & Technology, Sari Agricultural Sciences and Natural Resources University (SANRU), Sari, Iran
| | - Jafar M. Milani
- Department of Food Science & Technology, Sari Agricultural Sciences and Natural Resources University (SANRU), Sari, Iran
| | - Todor Vasiljevic
- Advanced Food Systems Research Unit, College of Health and Biomedicine, Victoria University, Melbourne, VIC, Australia
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29
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Chizoba Ekezie FG, Cheng JH, Sun DW. Effects of nonthermal food processing technologies on food allergens: A review of recent research advances. Trends Food Sci Technol 2018. [DOI: 10.1016/j.tifs.2018.01.007] [Citation(s) in RCA: 125] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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30
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Villa C, Costa J, Oliveira MBP, Mafra I. Bovine Milk Allergens: A Comprehensive Review. Compr Rev Food Sci Food Saf 2017; 17:137-164. [DOI: 10.1111/1541-4337.12318] [Citation(s) in RCA: 102] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 10/09/2017] [Accepted: 10/11/2017] [Indexed: 12/21/2022]
Affiliation(s)
- Caterina Villa
- REQUIMTE-LAQV, Faculdade de Farmácia; Univ. do Porto; Porto Portugal
| | - Joana Costa
- REQUIMTE-LAQV, Faculdade de Farmácia; Univ. do Porto; Porto Portugal
| | | | - Isabel Mafra
- REQUIMTE-LAQV, Faculdade de Farmácia; Univ. do Porto; Porto Portugal
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Mejrhit N, Azdad O, El Kabbaoui M, Ouahidi I, Tazi A, Aarab L. Sensitivity of Moroccans to sardine parvalbumin and effect of heating and enzymatic treatments. FOOD AGR IMMUNOL 2017. [DOI: 10.1080/09540105.2017.1343804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Affiliation(s)
- Najlae Mejrhit
- Faculty of Sciences & Techniques, Laboratory of Bioactive Molecules (LMBSF), University Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Ouarda Azdad
- Faculty of Sciences & Techniques, Laboratory of Bioactive Molecules (LMBSF), University Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Mohamed El Kabbaoui
- Faculty of Sciences & Techniques, Laboratory of Bioactive Molecules (LMBSF), University Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Ibtissam Ouahidi
- High Institute of Nursing and Technical Health, Ministry of Health, Fez, Morocco
| | - Abdelali Tazi
- Faculty of Sciences & Techniques, Laboratory of Bioactive Molecules (LMBSF), University Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Lotfi Aarab
- Faculty of Sciences & Techniques, Laboratory of Bioactive Molecules (LMBSF), University Sidi Mohamed Ben Abdellah, Fez, Morocco
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32
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Mejrhit N, Azdad O, Aarab L. Evaluation of the IgE reactivity of common pandora parvalbumin in a Moroccan population and action of heating and enzymatic treatments. FOOD AGR IMMUNOL 2017. [DOI: 10.1080/09540105.2017.1360256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Affiliation(s)
- Najlae Mejrhit
- Laboratory of Bioactive Molecules (LMBSF), Faculty of Sciences & Techniques, University Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Ouarda Azdad
- Laboratory of Bioactive Molecules (LMBSF), Faculty of Sciences & Techniques, University Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Lotfi Aarab
- Laboratory of Bioactive Molecules (LMBSF), Faculty of Sciences & Techniques, University Sidi Mohamed Ben Abdellah, Fez, Morocco
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33
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Mejrhit N, Azdad O, Chda A, El Kabbaoui M, Bousfiha A, Bencheikh R, Tazi A, Aarab L. Evaluation of the sensitivity of Moroccans to shrimp tropomyosin and effect of heating and enzymatic treatments. FOOD AGR IMMUNOL 2017. [DOI: 10.1080/09540105.2017.1323187] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Affiliation(s)
- Najlae Mejrhit
- Faculty of Sciences & Techniques, Laboratory of Bioactive Molecules (LMBSF), University Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Ouarda Azdad
- Faculty of Sciences & Techniques, Laboratory of Bioactive Molecules (LMBSF), University Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Alae Chda
- Faculty of Sciences & Techniques, Laboratory of Bioactive Molecules (LMBSF), University Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Mohamed El Kabbaoui
- Faculty of Sciences & Techniques, Laboratory of Bioactive Molecules (LMBSF), University Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Amal Bousfiha
- Faculty of Sciences & Techniques, Laboratory of Bioactive Molecules (LMBSF), University Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Rachid Bencheikh
- Faculty of Sciences & Techniques, Laboratory of Bioactive Molecules (LMBSF), University Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Abdelali Tazi
- Faculty of Sciences & Techniques, Laboratory of Bioactive Molecules (LMBSF), University Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Lotfi Aarab
- Faculty of Sciences & Techniques, Laboratory of Bioactive Molecules (LMBSF), University Sidi Mohamed Ben Abdellah, Fez, Morocco
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