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Rosseto M, Rigueto CVT, Gomes KS, Krein DDC, Loss RA, Dettmer A, Richards NSPDS. Whey filtration: a review of products, application, and pretreatment with transglutaminase enzyme. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:3185-3196. [PMID: 38151774 DOI: 10.1002/jsfa.13248] [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: 09/27/2023] [Revised: 11/28/2023] [Accepted: 12/27/2023] [Indexed: 12/29/2023]
Abstract
In the cheese industry, whey, which is rich in lactose and proteins, is underutilized, causing adverse environmental impacts. The fractionation of its components, typically carried out through filtration membranes, faces operational challenges such as membrane fouling, significant protein loss during the process, and extended operating times. These challenges require attention and specific methods for optimization and to increase efficiency. A promising strategy to enhance industry efficiency and sustainability is the use of enzymatic pre-treatment with the enzyme transglutaminase (TGase). This enzyme plays a crucial role in protein modification, catalyzing covalent cross-links between lysine and glutamine residues, increasing the molecular weight of proteins, facilitating their retention on membranes, and contributing to the improvement of the quality of the final products. The aim of this study is to review the application of the enzyme TGase as a pretreatment in whey protein filtration. The scope involves assessing the enzyme's impact on whey protein properties and its relationship with process performance. It also aims to identify both the optimization of operational parameters and the enhancement of product characteristics. This study demonstrates that the application of TGase leads to improved performance in protein concentration, lactose permeation, and permeate flux rate during the filtration process. It also has the capacity to enhance protein solubility, viscosity, thermal stability, and protein gelation in whey. In this context, it is relevant for enhancing the characteristics of whey, thereby contributing to the production of higher quality final products in the food industry. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Marieli Rosseto
- Rural Science Center, Postgraduate Program in Food Science and Technology (PPGCTA), Federal University of Santa Maria (UFSM), Santa Maria, Brazil
| | - Cesar Vinicius Toniciolli Rigueto
- Rural Science Center, Postgraduate Program in Food Science and Technology (PPGCTA), Federal University of Santa Maria (UFSM), Santa Maria, Brazil
| | - Karolynne Sousa Gomes
- Graduate Program in Food Engineering and Science, Federal University of Rio Grande, Rio Grande, Brazil
| | | | - Raquel Aparecida Loss
- Food Engineering Department, Faculty of Architecture and Engineering (FAE), Mato Grosso State University (UNEMAT), Barra do Bugres, Brazil
| | - Aline Dettmer
- Postgraduate Program in Food Science and Technology (PPGCTA), Institute of Technology (ITec), University of Passo Fundo (UPF), Passo Fundo, Brazil
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Benedé S, Martínez-Blanco M, López-Fandiño R, Molina E. IgE-Binding and Immunostimulating Properties of Enzymatic Crosslinked Milk Proteins as Influenced by Food Matrix and Digestibility. Nutrients 2022; 14:4584. [PMID: 36364845 PMCID: PMC9659148 DOI: 10.3390/nu14214584] [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] [Received: 10/10/2022] [Revised: 10/25/2022] [Accepted: 10/27/2022] [Indexed: 09/09/2023] Open
Abstract
Dairy foods are essential in the diet, although in some susceptible individuals they may cause allergy to cow's milk proteins. Therefore, alternative methods are sought to reduce their allergenicity. Transglutaminase (TG) is widely used in dairy products mainly to improve texture. Although it has been claimed that TG can be used to modify the digestibility and allergenicity of foods, its impact within a real matrix has been rarely studied. The aim of this work was to assess the allergenic potential of crosslinked skim milk (SM), milk casein fraction (CN), and whey protein (WP). To this purpose, inhibition ELISA with sera from milk allergic patients, in vitro activation tests of mouse mast cells and splenocytes, and simulated gastrointestinal digestion assays were performed. The results showed that cross-linking increased the binding of IgE to WP, but decreased IgE-binding to SM and CN. However, no differences were observed in the ability of cross-linked proteins to induce mast cell degranulation compared to native proteins. The cross-linking of SM and CN reduced Th2 cytokine release from the splenocytes of sensitized mice. All TG-treated samples exhibited more resistance to in vitro digestion than the untreated proteins and the human IgE binding capacity after digestion was higher. In conclusion, TG treatment of milk proteins does not reduce the risk of eliciting allergic symptoms in cow's milk allergic patients.
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Affiliation(s)
- Sara Benedé
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain
| | | | | | - Elena Molina
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain
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Maulana RA, Fulyani F, Anjani G. Nanocarriers System for Vitamin D as Nutraceutical in Type 2 Diabetes: A Review. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.9507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Incidence of diabetes are common among population around the world. Diabetes may lead to other complication and increasing morbidity and mortality. Many ways have been done to treat and prevent the development of diabetes. In addition of conventional pharmacotherapy, therapeutic therapy shown good opportunity to maintain and improve diabetic conditions. Vitamin D3 is known as nutraceutical and has good opportunity to develop the medication of type 2 diabetes. In another way, vitamin D3 naturally easy to damage by environmental condition. To overcome this weakness, researcher around the world have developed the method for protecting unstable compound as vitamin D3 with encapsulation. Liprotide is one of the various materials which can be used for encapsulation. Combination of lipid and protein molecules is expected to be a carrier and protector of vitamin D3 in gastrointestinal system. Here we review the research advances of liprotide as nanocarriers and vitamin D3 as nutraceuticals to discuss in applied on type 2 diabetes.
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Xing G, Giosafatto CVL, Fusco A, Dong M, Mariniello L. Combined lactic fermentation and enzymatic treatments affect the antigenicity of β-lactoglobulin in cow milk and soymilk-cow milk mixture. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111178] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Fotschki J, Wróblewska B, Fotschki B, Kalicki B, Rigby N, Mackie A. Microbial transglutaminase alters the immunogenic potential and cross-reactivity of horse and cow milk proteins. J Dairy Sci 2020; 103:2153-2166. [PMID: 31928755 DOI: 10.3168/jds.2019-17264] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 11/12/2019] [Indexed: 12/31/2022]
Abstract
Horse milk is a valuable raw material and a very attractive alternative for scientific research to address the issue of cow milk (CM) allergy due to its protein profile. A decrease in immunoreactive properties can be achieved by thermal, enzymatic, and hydrolytic processing. Therefore, the aim of this study was to explore the possibility of reducing the immunoreactivity of horse milk proteins by microbial transglutaminase (TG) polymerization. To determine how TG linking alters immunoreactivity under simulated digestion of the examined milk, analyses were performed before, during, and after digestion. The dose-dependent (1, 10, and 100 U) effects of microbial TG on horse and cow milk were analyzed. A consecutive 3-stage digestion was simulated with salivary, gastric, and intestinal fluids. The effects of digestion were analyzed by SDS-PAGE, particle size analysis, and size-exclusion chromatography. Immunoreactivity was assessed using competitive ELISA (β-lactoglobulin and α-casein) and immunodot (sera from 7 patients aged 3 to 13 years who are allergic to CM proteins). Horse milk contained almost half of the amount of total proteins in CM. The dose 1 U/g of total milk protein changed the immunoreactivity of both cow and horse milk. With increasing TG doses, α-casein immunoreactivity increased, and β-lactoglobulin decreased. After total digestion, horse milk was characterized by 2.4-fold lower average IgE and 4.8-fold lower IgG reactivity than CM. We found that TG alters the IgE and IgG reactivity of CM after in vitro digestion. Horse milk was less reactive to IgE and IgG than was CM, with animal and patient sera. The effect of TG on immunoreactivity depends on enzyme quantity and milk protein type. The diet based on modified horse milk proteins could be an alternative for some patients with CM protein allergy; however, confirmation through clinical trials is needed.
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Affiliation(s)
- J Fotschki
- Department of Immunology and Food Microbiology, Division of Food Science, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland.
| | - B Wróblewska
- Department of Immunology and Food Microbiology, Division of Food Science, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland
| | - B Fotschki
- Department of Biological Function of Food, Division of Food Science, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Poland
| | - B Kalicki
- Department of Pediatrics, Nephrology and Allergology, Military Institute of Medicine, 04-141 Warsaw, Poland
| | - N Rigby
- Institute of Food Research, Norwich NR4 7UA, United Kingdom; School of Food Science and Nutrition, University of Leeds, LS2 9JT, United Kingdom
| | - A Mackie
- Institute of Food Research, Norwich NR4 7UA, United Kingdom; School of Food Science and Nutrition, University of Leeds, LS2 9JT, United Kingdom
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Poza-Guedes P, Barrios Y, González-Pérez R, Sánchez-Machín I, Franco A, Matheu V. Role of specific IgE to β-lactoglobulin in the gastrointestinal phenotype of cow's milk allergy. Allergy Asthma Clin Immunol 2016; 12:7. [PMID: 26909103 PMCID: PMC4763406 DOI: 10.1186/s13223-016-0111-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2015] [Accepted: 01/04/2016] [Indexed: 11/21/2022] Open
Abstract
Rationale The prevalence of many phenotypes of food allergy is increasing. Specific gastrointestinal (GI) phenotype of food allergy (GI allergy) is also increasing but it is difficult to know the prevalence because of many entities. Methods and Results A 1 year retrospective study of pediatric patients complaining exclusively gastrointestinal symptoms after cow’s milk consumption and at least one positive specific IgE (sIgE) to cow’s milk (CM) proteins (CMP) was done (n = 39). The most prevalent symptom was abdominal cramps in 35 patients (90 %), discomfort or abdominal distention in 30 patients (75 %), diarrhea in 10 patients (25 %) and constipation in 5 patients (12 %). IgA anti-transglutaminase antibodies were absent and lactose intolerance was ruled out in all patients. Average of total IgE on this group was 288 UI/ml. sIgE against β-lactoglobulin was the dominant with an average of 4.14 kU/l. sIgE to casein (CAS), which is the dominant protein in systemic anaphylaxis was 1.74 kU/l; sIgE to α-lactoalbumin, the other whey protein, was 0.83 kU/l and sIgE levels to CM were 0.78 kU/l. The quotient sIgE CAS/sIgE β-lactoglobulin in these patients was always lower than 1. Patients experienced an improvement of their symptoms after a CM free diet. An open oral challenge with CM did mimic their initial symptoms in all patients. However, the open oral challenge with dairy products was well tolerated. Conclusions Patients with a specific phenotype of GI allergy with CM have specific IgE against β-lactoglobulin, as a dominant sIgE. These patients could beneficiate of a diet with dairy products.
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Affiliation(s)
- Paloma Poza-Guedes
- Consulta de Alergia Infantil, Unidad de Alergología-Norte, Hospital del Tórax/Ofra, CHUNSC, Sta. Cruz de Tenerife, 38320 Spain
| | - Yvelise Barrios
- Immunology, Hospital Universitario de Canarias, La Laguna, Spain
| | - Ruperto González-Pérez
- Consulta de Alergia Infantil, Unidad de Alergología-Norte, Hospital del Tórax/Ofra, CHUNSC, Sta. Cruz de Tenerife, 38320 Spain
| | - Inmaculada Sánchez-Machín
- Consulta de Alergia Infantil, Unidad de Alergología-Norte, Hospital del Tórax/Ofra, CHUNSC, Sta. Cruz de Tenerife, 38320 Spain ; Unidad Alergología-Norte, Hospital Tórax, CHUNSC, Sta Cruz de Tenerife, Spain
| | - Andres Franco
- Immunology, Hospital Universitario de Canarias, La Laguna, Spain
| | - Víctor Matheu
- Consulta de Alergia Infantil, Unidad de Alergología-Norte, Hospital del Tórax/Ofra, CHUNSC, Sta. Cruz de Tenerife, 38320 Spain
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Villas-Boas MB, Benedé S, de Lima Zollner R, Netto FM, Molina E. Epitopes resistance to the simulated gastrointestinal digestion of β-lactoglobulin submitted to two-step enzymatic modification. Food Res Int 2015. [DOI: 10.1016/j.foodres.2015.03.044] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Narancic T, Davis R, Nikodinovic-Runic J, O’ Connor KE. Recent developments in biocatalysis beyond the laboratory. Biotechnol Lett 2015; 37:943-54. [DOI: 10.1007/s10529-014-1762-4] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Accepted: 12/16/2014] [Indexed: 11/27/2022]
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Addou S, Benhatchi S, Flaga Y, Behazia S, Khéroua O, Saidi D. P218 Immunothérapie sublinguale au lait de vache. NUTR CLIN METAB 2013. [DOI: 10.1016/s0985-0562(13)70549-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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