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Masiá C, Ong L, Logan A, Stockmann R, Gambetta J, Jensen PE, Rahimi Yazdi S, Gras S. Enhancing the textural and rheological properties of fermentation-induced pea protein emulsion gels with transglutaminase. SOFT MATTER 2023; 20:133-143. [PMID: 38054382 DOI: 10.1039/d3sm01001e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
The aim of this study was to assess how transglutaminase (TG) impacts the microstructure, texture, and rheological properties of fermentation-induced pea protein emulsion gels. Additionally, the study examined the influence of storage time on the functional properties of these gels. Fermentation-induced pea protein gels were produced in the presence or absence of TG and stored for 1, 4, 8, 12, and 16 weeks. Texture analysis, rheological measurements, moisture content and microstructure evaluation with confocal laser scanning microscopy (CLSM) and 3D image analysis were conducted to explore the effects of TG on the structural and rheological properties of the fermented samples. The porosity of the protein networks in the pea gels decreased in the presence of TG, the storage modulus increased and the textural characteristics were significantly improved, resulting in harder and more springy gels. The gel porosity increased in gels with and without TG after storage but the effect of storage on textural and rheological properties was limited, indicating limited structural rearrangement once the fermentation-induced pea protein emulsion gels are formed. Greater coalescence was observed for oil droplets within the gel matrix after 16 weeks of storage in the absence of TG, consistent with these protein structures being weaker than the more structurally stable TG-treated gels. This study shows that TG treatment is a powerful tool to enhance the textural and rheological properties of fermentation-induced pea protein emulsion gels.
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Affiliation(s)
- Carmen Masiá
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark.
- Plant Based Application Department, Chr. Hansen A/S, Bøge Alle 10-12, 2970 Hørsholm, Denmark
- The Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC 3010, Australia
- CSIRO Agriculture and Food, 671 Sneydes Road, Werribee, Victoria 3030, Australia
| | - Lydia Ong
- The Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Amy Logan
- CSIRO Agriculture and Food, 671 Sneydes Road, Werribee, Victoria 3030, Australia
| | - Regine Stockmann
- CSIRO Agriculture and Food, 671 Sneydes Road, Werribee, Victoria 3030, Australia
| | - Joanna Gambetta
- CSIRO Agriculture and Food, 671 Sneydes Road, Werribee, Victoria 3030, Australia
| | - Poul Erik Jensen
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark.
| | - Saeed Rahimi Yazdi
- Plant Based Application Department, Chr. Hansen A/S, Bøge Alle 10-12, 2970 Hørsholm, Denmark
| | - Sally Gras
- The Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC 3010, Australia
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Vasić K, Knez Ž, Leitgeb M. Transglutaminase in Foods and Biotechnology. Int J Mol Sci 2023; 24:12402. [PMID: 37569776 PMCID: PMC10419021 DOI: 10.3390/ijms241512402] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 08/01/2023] [Accepted: 08/02/2023] [Indexed: 08/13/2023] Open
Abstract
Stabilization and reusability of enzyme transglutaminase (TGM) are important goals for the enzymatic process since immobilizing TGM plays an important role in different technologies and industries. TGM can be used in many applications. In the food industry, it plays a role as a protein-modifying enzyme, while, in biotechnology and pharmaceutical applications, it is used in mediated bioconjugation due to its extraordinary crosslinking ability. TGMs (EC 2.3.2.13) are enzymes that catalyze the formation of a covalent bond between a free amino group of protein-bound or peptide-bound lysine, which acts as an acyl acceptor, and the γ-carboxamide group of protein-bound or peptide-bound glutamine, which acts as an acyl donor. This results in the modification of proteins through either intramolecular or intermolecular crosslinking, which improves the use of the respective proteins significantly.
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Affiliation(s)
- Katja Vasić
- Laboratory for Separation Processes and Product Design, Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova Ulica 17, SI-2000 Maribor, Slovenia; (K.V.); (Ž.K.)
| | - Željko Knez
- Laboratory for Separation Processes and Product Design, Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova Ulica 17, SI-2000 Maribor, Slovenia; (K.V.); (Ž.K.)
- Faculty of Medicine, University of Maribor, Taborska Ulica 8, SI-2000 Maribor, Slovenia
| | - Maja Leitgeb
- Laboratory for Separation Processes and Product Design, Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova Ulica 17, SI-2000 Maribor, Slovenia; (K.V.); (Ž.K.)
- Faculty of Medicine, University of Maribor, Taborska Ulica 8, SI-2000 Maribor, Slovenia
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3
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Wang Y, Xin Q, Miao Y, Zeng X, Li H, Shan K, Nian Y, Zhao D, Wu J, Li C. Interplay between transglutaminase treatment and changes in digestibility of dietary proteins. Food Chem 2022; 373:131446. [PMID: 34715626 DOI: 10.1016/j.foodchem.2021.131446] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 09/13/2021] [Accepted: 10/18/2021] [Indexed: 01/14/2023]
Abstract
The changes in digestibility of TG-treated myofibrillar protein (MP), soybean protein isolate (SPI) and mixed proteins were evaluated by measuring liberation of primary amino groups, monitoring structural changes and investigating peptide fingerprints. TG treatment generally increased gastric digestion of treated proteins, possibly due to the structural changes occurred during TG treatment. In contrast, the initial intestinal digestion was suppressed by TG treatment. Compared with MP, the digestibility and peptide composition of SPI were affected by TG treatment to a larger degree, possibly due to the higher level of glutamine in SPI. Peptidomics analysis indicated that the changes in peptide composition of digests of TG-treated samples were related with the loss of Lys residues during TG treatment. Larger quantities of bioactive peptides KIEFEQFLPM, EVHEPEEKPRPK and TVKEDQVFPMNPPK were released after digestion of TG-treated MP. These results highlighted the complex and substantial influence of TG treatment on the digestibility of dietary proteins.
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Affiliation(s)
- Yuxuan Wang
- Key Laboratory of Meat Processing and Quality Control, MOE, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Key Laboratory of Meat Products Processing, MOA, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Qipu Xin
- Key Laboratory of Meat Processing and Quality Control, MOE, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Key Laboratory of Meat Products Processing, MOA, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Yujia Miao
- Key Laboratory of Meat Processing and Quality Control, MOE, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Key Laboratory of Meat Products Processing, MOA, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Xianming Zeng
- Key Laboratory of Meat Processing and Quality Control, MOE, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Key Laboratory of Meat Products Processing, MOA, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Hao Li
- Key Laboratory of Meat Processing and Quality Control, MOE, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Key Laboratory of Meat Products Processing, MOA, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Kai Shan
- Key Laboratory of Meat Processing and Quality Control, MOE, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Key Laboratory of Meat Products Processing, MOA, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Yingqun Nian
- Key Laboratory of Meat Processing and Quality Control, MOE, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Key Laboratory of Meat Products Processing, MOA, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Di Zhao
- Key Laboratory of Meat Processing and Quality Control, MOE, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Key Laboratory of Meat Products Processing, MOA, Nanjing Agricultural University, Nanjing 210095, PR China.
| | - Juqing Wu
- Key Laboratory of Meat Processing and Quality Control, MOE, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Key Laboratory of Meat Products Processing, MOA, Nanjing Agricultural University, Nanjing 210095, PR China.
| | - Chunbao Li
- Key Laboratory of Meat Processing and Quality Control, MOE, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Key Laboratory of Meat Products Processing, MOA, Nanjing Agricultural University, Nanjing 210095, PR China
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Darnay L, Miklós G, Lőrincz A, Szakmár K, Pásztor-Huszár K, Laczay P. Possible inhibitory effect of microbial transglutaminase on the formation of biogenic amines during Trappist cheese ripening. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2022; 39:580-587. [PMID: 35084293 DOI: 10.1080/19440049.2021.2005831] [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: 10/19/2022]
Abstract
Trappist cheese (semi-hard, rennet-coagulated cheese with round eyes) was manufactured and matured for 4 weeks at 12 ± 1°C, 85% relative humidity (RH). The effect of microbial transglutaminase (MTGase) was followed by measuring the levels of free amino acids (FAAs) and biogenic amines (BAs) every 2 weeks during 4 weeks of cheese ripening. Results show that MTGase can decrease the cadaverine production by 30%, but only at the initial stage of ripening. Application of MTGase results in 49% less putrescine, 12% less tyramine production at the end of 4 weeks ripening time, and can decrease histamine levels by 8% after 2 weeks of ripening time in the examined semi-hard cheese type.
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Affiliation(s)
- Lívia Darnay
- Department of Food Hygiene, University of Veterinary Medicine, Budapest, Hungary
| | | | - Anna Lőrincz
- National Food Chain Safety Office, Budapest, Hungary
| | - Katalin Szakmár
- Department of Food Hygiene, University of Veterinary Medicine, Budapest, Hungary
| | - Klára Pásztor-Huszár
- Institute of Food Science and Technology, Department of Livestock Products and Food Preservation Technology, Hungarian University of Agriculture and Life Sciences, Budapest, Hungary
| | - Péter Laczay
- Department of Food Hygiene, University of Veterinary Medicine, Budapest, Hungary
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Domagała J, Pluta-Kubica A, Wieteska-Śliwa I, Duda I. The influence of milk protein cross-linking by transglutaminase on technology, composition and quality properties of Gouda-type cheese. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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6
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Soltani M, Saremnezhad S, Faraji A, Hayaloglu A. Perspectives and recent innovations on white cheese produced by conventional methods or ultrafiltration technique. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2021.105232] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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7
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Monsalve-Atencio R, Sanchez-Soto K, Chica J, Camaño Echavarría JA, Vega-Castro O. Interaction between phospholipase and transglutaminase in the production of semi-soft fresh cheese and its effect on the yield, composition, microstructure and textural properties. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112722] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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8
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Puri R, Bot F, Singh U, O’Mahony JA. Influence of Transglutaminase Crosslinking on Casein Protein Fractionation during Low Temperature Microfiltration. Foods 2021; 10:foods10123146. [PMID: 34945697 PMCID: PMC8701848 DOI: 10.3390/foods10123146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 11/25/2021] [Accepted: 12/14/2021] [Indexed: 12/03/2022] Open
Abstract
Low temperature microfiltration (MF) is applied in dairy processing to achieve higher protein and microbiological quality ingredients and to support ingredient innovation; however, low temperature reduces hydrophobic interactions between casein proteins and increases the solubility of colloidal calcium phosphate, promoting reversible dissociation of micellar β-casein into the serum phase, and thus into permeate, during MF. Crosslinking of casein proteins using transglutaminase was studied as an approach to reduce the permeation of casein monomers, which typically results in reduced yield of protein in the retentate fraction. Two treatments (a) 5 °C/24 h (TA) and (b) 40 °C/90 min (TB), were applied to the feed before filtration at 5 °C, with a 0.1 µm membrane. Flux was high for TA treatment possibly due to the stabilising effect of transglutaminase on casein micelles. It is likely that formation of isopeptide bonds within and on the surface of micelles results in the micelles being less readily available for protein-protein and protein–membrane interactions, resulting in less resistance to membrane pores and flow passage, thereby conferring higher permeate flux. The results also showed that permeation of casein monomers into the permeate was significantly reduced after both enzymatic treatments as compared to control feed due to the reduced molecular mobility of soluble casein, mainly β-casein, caused by transglutaminase crosslinking.
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Affiliation(s)
- Ritika Puri
- School of Food and Nutritional Sciences, University College Cork, T12 TP07 Cork, Ireland; (F.B.); (J.A.O.)
- Correspondence: or
| | - Francesca Bot
- School of Food and Nutritional Sciences, University College Cork, T12 TP07 Cork, Ireland; (F.B.); (J.A.O.)
| | - Upendra Singh
- Lakeland Dairies, Bailieborough, A82 N6K8 Co. Cavan, Ireland;
| | - James A. O’Mahony
- School of Food and Nutritional Sciences, University College Cork, T12 TP07 Cork, Ireland; (F.B.); (J.A.O.)
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Hebishy E, Nagarajah J, Thompson LS, Shennan S, Best L, Ajayi OM, Iheozor‐Ejiofor P, Tucker N, Onarinde BA. Impact of microbial transglutaminase and cooking time on functional properties of Mozzarella cheese analogues. INT J DAIRY TECHNOL 2021. [DOI: 10.1111/1471-0307.12831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Essam Hebishy
- Centre of Excellence in Agri‐food Technologies National Centre for Food Manufacturing College of Sciences University of Lincoln Holbeach, Spalding PE12 7FJ UK
| | | | - Luke S Thompson
- Centre of Excellence in Agri‐food Technologies National Centre for Food Manufacturing College of Sciences University of Lincoln Holbeach, Spalding PE12 7FJ UK
- 1:1 Diet by Cambridge Weight Plan Corby Northamptonshire NN17 5LU UK
| | - Sarah Shennan
- Centre of Excellence in Agri‐food Technologies National Centre for Food Manufacturing College of Sciences University of Lincoln Holbeach, Spalding PE12 7FJ UK
| | - Lauren Best
- Centre of Excellence in Agri‐food Technologies National Centre for Food Manufacturing College of Sciences University of Lincoln Holbeach, Spalding PE12 7FJ UK
- Omega Ingredients Ltd Orion Avenue, Great Blakenham Ipswich IP6 0LW UK
| | - Oluseyi Moses Ajayi
- Centre of Excellence in Agri‐food Technologies National Centre for Food Manufacturing College of Sciences University of Lincoln Holbeach, Spalding PE12 7FJ UK
| | - Pamela Iheozor‐Ejiofor
- Centre of Excellence in Agri‐food Technologies National Centre for Food Manufacturing College of Sciences University of Lincoln Holbeach, Spalding PE12 7FJ UK
| | - Nick Tucker
- School of Engineering University of Lincoln Brayford Pool Lincoln LN6 7TS UK
| | - Bukola A Onarinde
- Centre of Excellence in Agri‐food Technologies National Centre for Food Manufacturing College of Sciences University of Lincoln Holbeach, Spalding PE12 7FJ UK
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Abstract
Microbial transglutaminase (MTGase) is an enzyme widely used in the dairy sector to improve the functional properties of protein-based products via the formation of a network between protein molecules. The aim of this study involving cheese from the milk of donkeys was to evaluate the effects of treatment with MTGase at the concentrations of 0 (control), 5, 8 and 10 U/g milk protein on the cheese-making process parameters, as well as the physical and chemical characteristics of the resulting cheese. MTGase influenced the time of gel formation from rennet addition (P < 0.05), with a delay at the two highest concentrations, accompanied by a lower (P < 0.01) pH of cheese and the lowest (P < 0.01) loss in cheese weight at 24 h of storage. The highest gel viscosity (P < 0.01) was observed at the highest concentration of the enzyme, reaching the value of 70 mPa⋅sec after 60 min. The chemical composition and color of the cheeses were not significantly affected by the inclusion of MTGase, regardless of the enzyme concentration. These findings may be of relevance in adapting the cheese-making process and might help in the design of new dairy products from donkey's milk.
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11
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Seyed-Moslemi SA, Hesari J, Peighambardoust SH, Peighambardoust SJ. Effect of microbial lipase and transglutaminase on the textural, physicochemical, and microbial parameters of fresh quark cheese. J Dairy Sci 2021; 104:7489-7499. [PMID: 33985784 DOI: 10.3168/jds.2020-19781] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 01/29/2021] [Indexed: 11/19/2022]
Abstract
In this study, the addition of microbial transglutaminase (MTG) and lipase in quark cheese samples was studied during storage (21 d). Four types of cheese were made using 3 different levels of MTG (T1, 0.1 g/L; T2, 0.2 g/L; T3, 0.3 g/L) and lipase (T1, 0.02 g/L; T2, 0.04 g/L; T3, 0.06 g/L), and one cheese was made without any treatment as a control sample. The physicochemical, textural, microbial, and sensory properties of cheese samples were monitored at 1, 7, 14, and 21 d of storage period. The results showed that the treated samples had higher proteolysis and lipolysis activities during storage than the control sample. The textural analysis indicated an insignificant increase in the hardness value of the enzyme-treated sample. Also, the sensory analysis exhibited that the treated samples had higher texture acceptability. The higher concentration of enzymes resulted in lower color, odor, taste, and overall acceptability, and higher microbial population. Finally, the addition of microbial MTG and lipase in preparation of quark cheese samples could be recommended for a short storage time.
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Affiliation(s)
- Seyed Amir Seyed-Moslemi
- Department of Food Science, College of Agriculture, University of Tabriz, 5166616471 Tabriz, I.R. Iran
| | - Javad Hesari
- Department of Food Science, College of Agriculture, University of Tabriz, 5166616471 Tabriz, I.R. Iran.
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García‐Gómez B, Vázquez‐Odériz ML, Muñoz‐Ferreiro N, Romero‐Rodríguez MÁ, Vázquez M. Novel cheese with vegetal rennet and microbial transglutaminase: Effect of storage on consumer acceptability, sensory and instrumental properties. INT J DAIRY TECHNOL 2020. [DOI: 10.1111/1471-0307.12752] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Belén García‐Gómez
- Department of Analytical Chemistry Faculty of Science University of Santiago de Compostela Lugo 27002 Spain
| | - Mª Lourdes Vázquez‐Odériz
- Department of Analytical Chemistry Faculty of Science University of Santiago de Compostela Lugo 27002 Spain
| | - Nieves Muñoz‐Ferreiro
- Modestya Research Group Department of Statistics, Mathematical Analysis and Optimization University of Santiago de Compostela Lugo 27002 Spain
| | | | - Manuel Vázquez
- Department of Analytical Chemistry Faculty of Science University of Santiago de Compostela Lugo 27002 Spain
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Razeghi F, Yazdanpanah S. Effects of free and encapsulated transglutaminase on the physicochemical, textural, microbial, sensorial, and microstructural properties of white cheese. Food Sci Nutr 2020; 8:3750-3758. [PMID: 32724637 PMCID: PMC7382158 DOI: 10.1002/fsn3.1663] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 05/05/2020] [Accepted: 05/06/2020] [Indexed: 11/12/2022] Open
Abstract
In this study, the effect of free and encapsulated transglutaminase (TGase) on physicochemical, textural, microstructural, microbial, and sensorial properties of white cheese was investigated. For this purpose, different types of white cheese incorporated with 20 and 60 ppm free enzyme (F20 and F60) and encapsulated enzyme (E20 and E60) were prepared and then compared with control (C) white cheese without TGase. The results showed that the addition of encapsulated TGase significantly (p ˂ .05) increased protein and fat content, dry matter, nitrogen recovery, and pH, as well as the production yield of cheeses. The hardness of treated samples was increased during the storage time, while the reverse trend was observed for the control sample. F60 and E60 samples showed more oriented and compact structures compared with other samples. Based on the results of sensory evaluation, E60 sample received the highest taste and flavor scores. Generally, the physicochemical, sensorial, and microstructural properties of white chesses were improved by the presence of encapsulated enzyme in the formulation.
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Affiliation(s)
- Fahimeh Razeghi
- Department of Food Science and TechnologyKazerun BranchIslamic Azad UniversityKazerunIran
| | - Sedigheh Yazdanpanah
- Department of Food Science and TechnologyKazerun BranchIslamic Azad UniversityKazerunIran
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15
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Topcu A, Bulat T, Özer B. Process design for processed Kashar cheese (a pasta-filata cheese) by means of microbial transglutaminase: Effect on physical properties, yield and proteolysis. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109226] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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16
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Loi M, Quintieri L, De Angelis E, Monaci L, Logrieco AF, Caputo L, Mulè G. Yield improvement of the Italian fresh Giuncata cheese by laccase–induced protein crosslink. Int Dairy J 2020. [DOI: 10.1016/j.idairyj.2019.104555] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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17
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Er B, Sert D, Mercan E. Production of skim milk powder by spray-drying from transglutaminase treated milk concentrates: Effects on physicochemical, powder flow, thermal and microstructural characteristics. Int Dairy J 2019. [DOI: 10.1016/j.idairyj.2019.104544] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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18
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García-Gómez B, Vázquez-Odériz ML, Muñoz-Ferreiro N, Romero-Rodríguez MÁ, Vázquez M. Interaction between rennet source and transglutaminase in white fresh cheese production: Effect on physicochemical and textural properties. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.108279] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Han Y, Mei Y, Li K, Xu Y, Wang F. Effect of transglutaminase on rennet-induced gelation of skim milk and soymilk mixtures. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:1820-1827. [PMID: 30255502 DOI: 10.1002/jsfa.9375] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 09/09/2018] [Accepted: 09/16/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Protein gels made from cow milk and soymilk can yield products of exceptional value. Transglutaminase (TG) affect rennet-induced gelation of proteins, and improves the functionality of the final products. In this paper, TG and rennet were added to skim milk and soymilk mixtures simultaneously, and the rennet-induced coagulation was studied. Diffusing wave spectroscopy and rheology measurements were used to access the structural changes of the mixtures during renneting. Syneresis analysis and microscopy can give more information for understanding the system. RESULTS Soymilk and TG have synergetic effects and inhibit rennet-induced gelation to a certain degree. With increasing soymilk and TG, elastic index and storage modulus decreased, gelation time was delayed, and curd yield and moisture content increased. At excess soymilk and TG, no curds can be formed. There were significant effects of soymilk and TG on curd microstructure. Soymilk inhibited the aggregation of casein micelles and contributed to more coarse and heterogeneous networks. TG limited reorganization of the proteins, leading to more homogenous networks with small pores. CONCLUSION The use of soymilk and TG simultaneously impair rennet-induced gelation and curd syneresis, and consequently lead to a higher yield of high-moisture curd. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Yixuan Han
- Beijing Laboratory for Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control for Spoilage Organisms and Pesticides, Food Science and Engineering College, Beijing University of Agriculture, Beijing, P. R. China
| | - Yuting Mei
- Beijing Laboratory for Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control for Spoilage Organisms and Pesticides, Food Science and Engineering College, Beijing University of Agriculture, Beijing, P. R. China
| | - Kaixin Li
- Beijing Laboratory for Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control for Spoilage Organisms and Pesticides, Food Science and Engineering College, Beijing University of Agriculture, Beijing, P. R. China
| | - Yiqing Xu
- Beijing Laboratory for Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control for Spoilage Organisms and Pesticides, Food Science and Engineering College, Beijing University of Agriculture, Beijing, P. R. China
| | - Fang Wang
- Beijing Laboratory for Food Quality and Safety, Beijing Key Laboratory of Agricultural Product Detection and Control for Spoilage Organisms and Pesticides, Food Science and Engineering College, Beijing University of Agriculture, Beijing, P. R. China
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20
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Properties of polysaccharides and glutamine transaminase used in mozzarella cheese as texturizer and crosslinking agents. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2018.10.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Transglutaminase-mediated incorporation of whey protein as fat replacer into the formulation of reduced-fat Iranian white cheese: physicochemical, rheological and microstructural characterization. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2018. [DOI: 10.1007/s11694-018-9858-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Size Separation Techniques for the Characterisation of Cross-Linked Casein: A Review of Methods and Their Applications. SEPARATIONS 2018. [DOI: 10.3390/separations5010014] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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Recent advances in the application of microbial transglutaminase crosslinking in cheese and ice cream products: A review. Int J Biol Macromol 2018; 107:2364-2374. [DOI: 10.1016/j.ijbiomac.2017.10.115] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 10/14/2017] [Accepted: 10/17/2017] [Indexed: 12/15/2022]
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Abstract
Consumers' expectations from a dairy product have changed dramatically during the last two decades. People are now more eager to purchase more nutritious dairy foods with improved sensory characteristics. Dairy industry has made many efforts to meet such expectations and numerious production strategies and alternatives have been developed over the years including non-thermal processing, membrane applications, enzymatic modifications of milk components, and so on. Among these novel approaches, transglutaminase (TG)-mediated modifications of milk proteins have become fairly popular and such modifications in dairy proteins offer many advantages to the dairy industry. Since late 1980s, a great number of researches have been done on TG applications in milk and dairy products. Especially, milk proteins-based edible films and gels from milk treated with TG have found many application fields at industrial level. This chapter reviews the characteristics of microbial-origin TG as well as its mode of action and recent developments in TG applications in dairy technology.
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Technological tools to include whey proteins in cheese: Current status and perspectives. Trends Food Sci Technol 2017. [DOI: 10.1016/j.tifs.2017.04.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Romeih E, Walker G. Recent advances on microbial transglutaminase and dairy application. Trends Food Sci Technol 2017. [DOI: 10.1016/j.tifs.2017.02.015] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Darnay L, Králik F, Oros G, Koncz Á, Firtha F. Monitoring the effect of transglutaminase in semi-hard cheese during ripening by hyperspectral imaging. J FOOD ENG 2017. [DOI: 10.1016/j.jfoodeng.2016.10.020] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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28
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Darnay L. Determination of mTG Activity in Low-Fat Semi-Hard Cheese Using Fluorescent Labelling. J Fluoresc 2016; 27:433-437. [DOI: 10.1007/s10895-016-2002-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 12/11/2016] [Indexed: 10/20/2022]
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Domagała J, Najgebauer-Lejko D, Wieteska-Śliwa I, Sady M, Wszołek M, Bonczar G, Filipczak-Fiutak M. Influence of milk protein cross-linking by transglutaminase on the rennet coagulation time and the gel properties. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2016; 96:3500-3507. [PMID: 26585165 DOI: 10.1002/jsfa.7534] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Revised: 10/22/2015] [Accepted: 11/17/2015] [Indexed: 06/05/2023]
Abstract
BACKGROUND Transglutaminase (TGase) modifies milk proteins by cross-linking of caseins, with increased cheese yield being the main technological benefit. In the present work the influence of TGase addition in different concentrations (0, 1, 2 and 3 U g(-1) protein in the system) and under different incubation conditions (0 h, 40 °C/2 h, 25 °C/4 h and 5 °C/16 h) on the rennet coagulation time (RCT) and the comprehensive rennet gel properties were investigated. RESULTS Modification of milk proteins by TGase in a concentration-dependent manner caused longer RCT and lower gel firmness. The highest TGase concentration and incubation at 40 °C for 2 h resulted in the longest RCT and the lowest gel firmness. Rennet gels obtained from TGase modified milk were characterised by significantly lower values of texture parameters, lower syneresis and were composed of smaller casein micelles, thinner chains and smaller clusters than those obtained from the control milk. The content of whey proteins in the gel from modified milk was higher and the content of individual casein fractions in the milk samples and rennet gels decreased upon TGase modification. CONCLUSION Rennet cheese with modified textural and nutritional properties and improved yield can be obtained upon TGase modification but simultaneous addition of rennet and TGase is recommended. © 2015 Society of Chemical Industry.
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Affiliation(s)
- Jacek Domagała
- Department of Animal Products Technology, Faculty of Food Technology, University of Agriculture in Krakow, Balicka 122, 30-149, Krakow, Poland
| | - Dorota Najgebauer-Lejko
- Department of Animal Products Technology, Faculty of Food Technology, University of Agriculture in Krakow, Balicka 122, 30-149, Krakow, Poland
| | - Ilona Wieteska-Śliwa
- Department of Animal Products Technology, Faculty of Food Technology, University of Agriculture in Krakow, Balicka 122, 30-149, Krakow, Poland
| | - Marek Sady
- Department of Animal Products Technology, Faculty of Food Technology, University of Agriculture in Krakow, Balicka 122, 30-149, Krakow, Poland
| | - Monika Wszołek
- Department of Animal Products Technology, Faculty of Food Technology, University of Agriculture in Krakow, Balicka 122, 30-149, Krakow, Poland
| | - Genowefa Bonczar
- Department of Animal Products Technology, Faculty of Food Technology, University of Agriculture in Krakow, Balicka 122, 30-149, Krakow, Poland
| | - Magda Filipczak-Fiutak
- Department of Animal Products Technology, Faculty of Food Technology, University of Agriculture in Krakow, Balicka 122, 30-149, Krakow, Poland
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