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Taormina VM, Unger AL, Kraft J. Full-fat dairy products and cardiometabolic health outcomes: Does the dairy-fat matrix matter? Front Nutr 2024; 11:1386257. [PMID: 39135556 PMCID: PMC11317386 DOI: 10.3389/fnut.2024.1386257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 06/27/2024] [Indexed: 08/15/2024] Open
Abstract
Reducing dairy fat intake is a common dietary guideline to limit energy and saturated fatty acid intake for the promotion of cardiometabolic health. However, research utilizing a holistic, food-based approach to assess the consumption of the fat found in dairy, a broad and diverse food group, may provide new insight into these guidelines. Dairy fat is comprised of a diverse assembly of fatty acids, triacylglycerols, sterols, and phospholipids, all uniquely packaged in a milk fat globule. The physical structure of this milk fat globule and its membrane is modified through different processing methods, resulting in distinctive dairy-fat matrices across each dairy product. The objectives of this narrative review were to first define and compare the dairy-fat matrix in terms of its unique composition, physical structure, and fat content across common dairy products (cow's milk, yogurt, cheese, and butter). With this information, we examined observational studies and randomized controlled trials published within the last 10 years (2013-2023) to assess the individual effects of the dairy-fat matrix in milk, yogurt, cheese, and butter on cardiometabolic health and evaluate the implications for nutrition guidance. Searches conducted on Ovid MEDLINE and PubMed® utilizing search terms for cardiometabolic health, both broadly and regarding specific disease outcomes and risk factors, yielded 59 studies that were analyzed and included in this review. Importantly, this review stratifies by both dairy product and fat content. Though the results were heterogeneous, most studies reported no association between intake of these individual regular-fat dairy products and cardiometabolic outcome measures, thus, the current body of evidence suggests that regular-fat dairy product consumption may be incorporated within overall healthy eating patterns. Research suggests that there may be a beneficial effect of regular-fat milk and yogurt intake on outcome measures related to body weight and composition, and an effect of regular-fat cheese intake on outcome measures related to blood lipids, but more research is necessary to define the directionality of this relationship. Lastly, we identify methodological research gaps and propose future research directions to bolster the current evidence base available for ascertaining the role of dairy fat in a healthy diet.
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Affiliation(s)
- Victoria M. Taormina
- Department of Animal and Veterinary Sciences, The University of Vermont, Burlington, VT, United States
| | - Allison L. Unger
- Department of Pathology and Laboratory Medicine, The University of Vermont, Burlington, VT, United States
- National Dairy Council, Rosemont, IL, United States
| | - Jana Kraft
- Department of Animal and Veterinary Sciences, The University of Vermont, Burlington, VT, United States
- Department of Medicine, Division of Endocrinology, Metabolism, and Diabetes, The University of Vermont, Colchester, VT, United States
- Department of Nutrition and Food Sciences, The University of Vermont, Burlington, VT, United States
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2
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Zhang D, Jiang K, Luo H, Zhao X, Yu P, Gan Y. Replacing animal proteins with plant proteins: Is this a way to improve quality and functional properties of hybrid cheeses and cheese analogs? Compr Rev Food Sci Food Saf 2024; 23:e13262. [PMID: 38284577 DOI: 10.1111/1541-4337.13262] [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: 05/16/2023] [Revised: 09/27/2023] [Accepted: 10/14/2023] [Indexed: 01/30/2024]
Abstract
The growing emphasis on dietary health has facilitated the development of plant-based foods. Plant proteins have excellent functional attributes and health-enhancing effects and are also environmentally conscientious and animal-friendly protein sources on a global scale. The addition of plant proteins (including soy protein, pea protein, zein, nut protein, and gluten protein) to diverse cheese varieties and cheese analogs holds the promise of manufacturing symbiotic products that not only have reduced fat content but also exhibit improved protein diversity and overall quality. In this review, we summarized the utilization and importance of various plant proteins in the production of hybrid cheeses and cheese analogs. Meanwhile, classification and processing methods related to these cheese products were reviewed. Furthermore, the impact of different plant proteins on the microstructure, textural properties, physicochemical attributes, rheological behavior, functional aspects, microbiological aspects, and sensory characteristics of both hybrid cheeses and cheese analogs were discussed and compared. Our study explores the potential for the development of cheeses made from full/semi-plant protein ingredients with greater sustainability and health benefits. Additionally, it further emphasizes the substantial chances for scholars and developers to investigate the optimal processing methods and applications of plant proteins in cheeses, thereby improving the market penetration of plant protein hybrid cheeses and cheese analogs.
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Affiliation(s)
- Deju Zhang
- Food and Nutritional Sciences, School of Biological Sciences, The University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Kai Jiang
- School of Resources and Civil Engineering, No, rtheastern University, Shenyang, Liaoning, China
| | - Hui Luo
- Laboratory of Oncology, Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaorui Zhao
- Differentiated & Biofunctional Food, Department of Food Science, Aarhus University, Aarhus, Denmark
| | - Peng Yu
- Department of Endocrinology and Metabolism, Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yiming Gan
- Plant Sciences, School of Biological Sciences, The University of Hong Kong, Pok Fu Lam, Hong Kong
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3
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Pawlos M, Znamirowska-Piotrowska A, Kowalczyk M, Zaguła G, Szajnar K. Possibility of Using Different Calcium Compounds for the Manufacture of Fresh Acid Rennet Cheese from Goat's Milk. Foods 2023; 12:3703. [PMID: 37835357 PMCID: PMC10572428 DOI: 10.3390/foods12193703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 09/28/2023] [Accepted: 10/07/2023] [Indexed: 10/15/2023] Open
Abstract
Calcium can be added to cheese milk to influence the coagulation process and to increase cheese yield. Calcium compounds used in the dairy industry show substantial differences in their practical application. Therefore, this study aimed to evaluate the potential use of 0, 5, 10, 15, and 20 mg Ca 100 g-1 of milk in the form of calcium gluconate, lactate, and carbonate as alternatives to calcium chloride in manufacturing fresh acid rennet cheese from high-pasteurized (90 °C, 15 s) goat's milk. The pH value of the cheese was reduced most strongly by the addition of increasing doses of calcium lactate (r = -0.9521). Each cheese sample showed increased fat content with the addition of calcium. Only calcium chloride did not reduce protein retention from goat's milk to cheese. The addition of 20 mg Ca 100 g-1 of milk in the form of gluconate increased cheese yield by 4.04%, and lactate reduced cheese yield by 2.3%. Adding each calcium compound to goat's milk significantly increased Ca and P levels in the cheese (p ≤ 0.05). The highest Ca levels were found in cheese with the addition of 20 mg Ca 100 g-1 of milk in the form of lactate. In all groups, similar contents of Mn, Mo, and Se were found. Calcium addition significantly affected cheese hardness, while higher calcium concentrations increased hardness. Carbonate caused the greatest increase in the cohesiveness of cheese. The addition of calcium compounds increased the adhesiveness and springiness of cheese compared to controls. The cheese with calcium chloride had the highest overall acceptability compared to the other cheese samples. The addition of calcium carbonate resulted in a lower score for appearance and consistency, and influenced a slightly perceptible graininess, sandiness, and stickiness in its consistency, as well as provided a slightly perceptible chalky taste.
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Affiliation(s)
- Małgorzata Pawlos
- Department of Dairy Technology, Institute of Food Technology and Nutrition, College of Natural Sciences, University of Rzeszow, Cwiklinskiej 2D, 35-601 Rzeszow, Poland; (A.Z.-P.); (M.K.); (K.S.)
| | - Agata Znamirowska-Piotrowska
- Department of Dairy Technology, Institute of Food Technology and Nutrition, College of Natural Sciences, University of Rzeszow, Cwiklinskiej 2D, 35-601 Rzeszow, Poland; (A.Z.-P.); (M.K.); (K.S.)
| | - Magdalena Kowalczyk
- Department of Dairy Technology, Institute of Food Technology and Nutrition, College of Natural Sciences, University of Rzeszow, Cwiklinskiej 2D, 35-601 Rzeszow, Poland; (A.Z.-P.); (M.K.); (K.S.)
| | - Grzegorz Zaguła
- Department of Bioenergetics, Food Analysis and Microbiology, Institute of Food Technology and Nutrition, College of Natural Sciences, University of Rzeszow, Zelwerowicza 4, 35-601 Rzeszow, Poland;
| | - Katarzyna Szajnar
- Department of Dairy Technology, Institute of Food Technology and Nutrition, College of Natural Sciences, University of Rzeszow, Cwiklinskiej 2D, 35-601 Rzeszow, Poland; (A.Z.-P.); (M.K.); (K.S.)
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de Oliveira CMS, Grisi CVB, Silva GDS, Lopes Neto JHP, de Medeiros LL, dos Santos KMO, Cardarelli HR. Use of Lactiplantibacillus plantarum CNPC 003 for the manufacture of functional skimmed fresh cheese. Int Dairy J 2023. [DOI: 10.1016/j.idairyj.2023.105628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
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5
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High-Performance Thin-Layer Chromatography-Immunostaining as a Technique for the Characterization of Whey Protein Enrichment in Edam Cheese. Foods 2022; 11:foods11040534. [PMID: 35206011 PMCID: PMC8871023 DOI: 10.3390/foods11040534] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/28/2022] [Accepted: 02/10/2022] [Indexed: 12/30/2022] Open
Abstract
Whey protein-enriched cheese can be produced by means of a high-temperature treatment of a part of the cheese milk. In this way, the nutritional quality of the resulting cheeses can be increased while resources are conserved. High-performance thin-layer chromatography-immunostaining (HPTLC-IS) using specific β-lactoglobulin (β-LG) antibodies was applied to study the implementation and stability of β-LG in two different sample sets of whey protein-enriched Edam model cheeses, including industrial-scale ones. Two methods were compared for the extraction of the proteins/peptides from the cheese samples. By applying tryptic hydrolysis directly from a suspended cheese sample instead of a supernatant of a centrifuged suspension, a better yield was obtained for the extraction of β-LG. When applying this method, it was found that selected epitopes in the tryptic β-LG peptides remain stable over the ripening period of the cheese. For four of the tryptic β-LG peptides detected by immunostaining, the amino acid sequence was identified using MALDI-TOF-MS/MS. One of the peptides identified was the semi-tryptic peptide VYVEELKPTP. A linear relationship was found between the content of this peptide in cheese and the proportion of high-heated milk in the cheese milk. β-LG enrichment factors of 1.72 (n = 3, sample set I) and 1.33 ± 0.19 (n = 1, sample set II) were determined for the cheese samples containing 30% high-heated milk compared to the non-enriched samples. The relative β-LG contents in the cheese samples with 30% high-heated milk were calculated to be 4.35% ± 0.39% (sample set I) and 9.11% ± 0.29% (sample set II) using a one-point calibration. It can be concluded that the HPTLC-IS method used is a suitable tool for the analysis of whey protein accumulation in cheese, being therefore potentially directly applicable on an industrial scale. For more accurate quantification of the whey protein content in cheese, an enhanced calibration curve needs to be applied.
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Poudel R, Thunell RK, Oberg CJ, Overbeck S, Lefevre M, Oberg TS, McMahon DJ. Comparison of growth and survival of single strains of Lactococcus lactis and Lactococcus cremoris during Cheddar cheese manufacture. J Dairy Sci 2022; 105:2069-2081. [PMID: 35033338 DOI: 10.3168/jds.2021-20958] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 11/22/2021] [Indexed: 11/19/2022]
Abstract
Traditionally, starter cultures for Cheddar cheese are combinations of Lactococcus lactis and Lactococcus cremoris. Our goal was to compare growth and survival of individual strains during cheesemaking, and after salting and pressing. Cultures used were 2 strains of L. lactis (SSM 7605, SSM 7436) and 2 strains of L. cremoris (SSM 7136, SSM 7661). A standardized Cheddar cheese make procedure was used that included a 38°C cook temperature and salting levels of 2.0, 2.4, 2.8, 3.2, and 3.6% from which were selected cheeses with salt-in-moisture levels of 3.5, 4.5, and 5.5%. Vats of cheese were made using each strain on its own as biological duplicates on different days. Starter culture numbers were enumerated by plate counting during cheesemaking and after 6 d storage at 6°C. Flow cytometry with fluorescent staining by SYBR Green and propidium iodide was used to determine the number of live and dead cells in cheese at the different salt levels. Differences in cheese make times were strain dependent rather than species dependent. Even with correction for average culture chain length, cheeses made using L. lactis strains contained ∼4 times (∼0.6 log) more bacterial cells than those made using L. cremoris strains. Growth of the strains used in this study was not influenced by the amount of salt added to the curd. The higher pH of cheeses with higher salting levels was attributed to those cheeses having a lower moisture content. Based on flow cytometry, ∼5% of the total starter culture cells in the cheese were dead after 6 d of storage. Another 3 to 19% of the cells were designated as being live, but semipermeable, with L. cremoris strains having the higher number of semipermeable cells.
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Affiliation(s)
- Rhitika Poudel
- Department of Nutrition, Dietetics and Food Sciences, Utah State University, Logan 84322
| | - Randall K Thunell
- Department of Nutrition, Dietetics and Food Sciences, Utah State University, Logan 84322; Vivolac Cultures Corporation, Greenfield, IN 46140
| | - Craig J Oberg
- Department of Nutrition, Dietetics and Food Sciences, Utah State University, Logan 84322; Department of Microbiology, Weber State University, Ogden, UT 84408
| | - Sophie Overbeck
- Department of Nutrition, Dietetics and Food Sciences, Utah State University, Logan 84322
| | - Michael Lefevre
- Department of Nutrition, Dietetics and Food Sciences, Utah State University, Logan 84322
| | - Taylor S Oberg
- Department of Nutrition, Dietetics and Food Sciences, Utah State University, Logan 84322
| | - Donald J McMahon
- Department of Nutrition, Dietetics and Food Sciences, Utah State University, Logan 84322.
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8
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Kruk D, Florek – Wojciechowska M, Masiewicz E, Oztop M, Ploch-Jankowska A, Duda P, Wilczynski S. Water mobility in cheese by means of Nuclear Magnetic Resonance relaxometry. J FOOD ENG 2021. [DOI: 10.1016/j.jfoodeng.2021.110483] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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9
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Effects of shredding on the functionality, microstructure and proteolysis of low-moisture mozzarella cheese. Int Dairy J 2021. [DOI: 10.1016/j.idairyj.2021.104979] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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10
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Feeney EL, Lamichhane P, Sheehan JJ. The cheese matrix: Understanding the impact of cheese structure on aspects of cardiovascular health – A food science and a human nutrition perspective. INT J DAIRY TECHNOL 2021. [DOI: 10.1111/1471-0307.12755] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Emma L Feeney
- Institute of Food and Health University College Dublin 2.16a Science Centre South Dublin 4Ireland
- Food for Health Ireland (FHI) S2.09 Science Centre South Belfield, Dublin 4Ireland
| | - Prabin Lamichhane
- Teagasc Food Research Centre Moorepark Fermoy, Cork P61 C996 Ireland
| | - Jeremiah J Sheehan
- Food for Health Ireland (FHI) S2.09 Science Centre South Belfield, Dublin 4Ireland
- Teagasc Food Research Centre Moorepark Fermoy, Cork P61 C996 Ireland
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11
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Cardoso T, Dias MCGC, Dagostin JLA, Masson ML. Direct acidification of requeijão cremoso model by lactobionic acid: physical, chemical and antimicrobial effects. Journal of Food Science and Technology 2021; 58:660-671. [PMID: 33568860 DOI: 10.1007/s13197-020-04580-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/29/2020] [Accepted: 06/12/2020] [Indexed: 11/26/2022]
Abstract
Abstract Lactobionic acid (LBA) shows singular properties (antioxidant and antimicrobial). However, few studies aim to test them in foods and confirm the actual occurrence of properties. The present study aims to apply LBA/lactic acid in the production of requeijão cremoso model in order to recognize some of the effects caused by the component as a food additive. The effects on the requeijão cremoso model were evaluated by the final properties of the product: water activity, rheological properties, antioxidant and antimicrobial capacity. Model of requeijão completely acidified with LBA showed the maximum antioxidant activity (88%). The results revealed a potential of application of LBA for microbial inhibition. All model produced presented pseudo plastic behaviour. Graphic abstract
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Affiliation(s)
- Taís Cardoso
- Graduate Program in Food Engineering, Department of Chemical Engineering, Federal University of Parana, Av. Francisco Heráclito dos Santos s.n., Curitiba, PR 81530-900 Brazil
| | - Mariana Carolina Gipiela Corrêa Dias
- Graduate Program in Food Engineering, Department of Chemical Engineering, Federal University of Parana, Av. Francisco Heráclito dos Santos s.n., Curitiba, PR 81530-900 Brazil
| | - João Luiz Andreotti Dagostin
- Graduate Program in Food Engineering, Department of Chemical Engineering, Federal University of Parana, Av. Francisco Heráclito dos Santos s.n., Curitiba, PR 81530-900 Brazil
| | - Maria Lucia Masson
- Graduate Program in Food Engineering, Department of Chemical Engineering, Federal University of Parana, Av. Francisco Heráclito dos Santos s.n., Curitiba, PR 81530-900 Brazil
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12
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Jingkai J, Jianming Z, Zhenmin L, Huaxi Y. Dynamic changes of microbiota and texture properties during the ripening of traditionally prepared cheese of China. Arch Microbiol 2020; 202:2059-2069. [PMID: 32488559 DOI: 10.1007/s00203-020-01921-z] [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: 04/08/2020] [Revised: 05/13/2020] [Accepted: 05/25/2020] [Indexed: 10/24/2022]
Abstract
The dynamic changes of microbiota assessed by high-throughput sequencing and texture properties of handmade cheese were investigated during ripening time. Streptococcus and Lactococcus were found to be the most predominant genera. The proportion of Streptococcus was decreased from 48 to 32% and the proportion of Lactococcus was increased from 41 to 55% with ripening time from 1 to 120 days. Mould and yeast such as Paecilomyces, Candida, Issatchenkia, Rhodotorula, Cryptococcus and Trichosporon were observed. The regression analysis between composition and textural properties indicated that the hardness was increased along with the rising of soluble nitrogen, while the increased soluble nitrogen could result in lower cohesiveness, and the increased fat in dry matter resulted in lower resilience. The physic-chemical parameters were correlated with secondary microbiota such as Cryptococcus and Candida according to the multivariate association analysis (p < 0.05). These findings could provide a baseline to improve the product quality and preserve the traditional characteristics of handmade cheese.
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Affiliation(s)
- Jiao Jingkai
- State Key Laboratory of Dairy Biotechnology, Dairy Research Institute, Bright Dairy and Food Co., Ltd., Shanghai, 200436, China
| | - Zhang Jianming
- Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310016, Zhejiang, China
| | - Liu Zhenmin
- State Key Laboratory of Dairy Biotechnology, Dairy Research Institute, Bright Dairy and Food Co., Ltd., Shanghai, 200436, China
| | - Yi Huaxi
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266100, Shandong, China.
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13
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Amaro-Hernández JC, Olivas GI, Acosta-Muñiz CH, Gutiérrez-Méndez N, Sepulveda DR. Structure rearrangement during rennet coagulation of milk modifies curd density. J Dairy Sci 2020; 103:3088-3094. [PMID: 32037168 DOI: 10.3168/jds.2019-16998] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 12/06/2019] [Indexed: 11/19/2022]
Abstract
Milk curds are a semisolid structure resulting from the enzymatic coagulation of milk, consisting mainly of paracasein micelles, fat globules, and whey. This gel undergoes a series of changes in its composition and structure during setting and curing, affecting curd density. The present study investigated the composition and density of inoculated and noninoculated milk curds during a 60-min curing period conducted at 30, 35, and 40°C. The purpose of the study was to determine the density changes occurring in the protein phase of curds during curing under different conditions of temperature and pH to understand the nature of the structural changes happening in the paracasein matrix. Noninoculated curd density values oscillated between 1.0247 and 1.0294 g/cm3 after 60 min of curing, whereas inoculated treatments showed values between 1.0222 and 1.0321 g/cm3. This small difference in density between the studied samples was surprising because the whey content of samples differed greatly. Density of the protein phase reached values of 1.8002 and 1.4388 g/cm3 for noninoculated and inoculated curds, respectively, after 60 min of curing. Two independent mechanisms involved in the development of the protein-based structure of curds were identified upon comparison of the development of protein phase density in inoculated and noninoculated curds. Although the larger increase in protein phase density observed in noninoculated curds was probably due to the concurrent action of calcium-mediated electrostatic bonds and temperature-dependent hydrophobic bonds, inoculated curds showed a lower protein phase density caused by calcium solubilization and by a decrease in the net charge of paracasein micelles induced by pH reduction.
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Affiliation(s)
- J C Amaro-Hernández
- Centro de Investigacion en Alimentacion y Desarrollo A.C., Unidad Cuauhtemoc, Av. Rio Conchos S/N, Parque Industrial, Ciudad Cuauhtemoc, Chihuahua, Mexico, C.P. 31570
| | - G I Olivas
- Centro de Investigacion en Alimentacion y Desarrollo A.C., Unidad Cuauhtemoc, Av. Rio Conchos S/N, Parque Industrial, Ciudad Cuauhtemoc, Chihuahua, Mexico, C.P. 31570
| | - C H Acosta-Muñiz
- Centro de Investigacion en Alimentacion y Desarrollo A.C., Unidad Cuauhtemoc, Av. Rio Conchos S/N, Parque Industrial, Ciudad Cuauhtemoc, Chihuahua, Mexico, C.P. 31570
| | - N Gutiérrez-Méndez
- Universidad Autonoma de Chihuahua, Facultad de Ciencias Quimicas, Chihuahua, Chihuahua, Mexico, C.P. 31570
| | - D R Sepulveda
- Centro de Investigacion en Alimentacion y Desarrollo A.C., Unidad Cuauhtemoc, Av. Rio Conchos S/N, Parque Industrial, Ciudad Cuauhtemoc, Chihuahua, Mexico, C.P. 31570.
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Effect of storage time on microstructure, viscoelastic and biochemical parameters of Afuega'l Pitu cheese (PDO): Atroncau Blancu and Roxu varieties. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.108561] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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15
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PEREIRA JPF, MAGESTE AC, CAMPOS NDS, SOUSA RAD, FRANCISQUINI JD, PERRONE ÍT, CARVALHO AFD, NUNES RM, MARTINS MF, SILVA PHDFD. Calcium partition in Minas Padrão cheese and its bioaccessibility during ripening time. FOOD SCIENCE AND TECHNOLOGY 2019. [DOI: 10.1590/fst.12518] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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16
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Chua JCL, Hale JDF, Silcock P, Bremer PJ. Bacterial survival and adhesion for formulating new oral probiotic foods. Crit Rev Food Sci Nutr 2019; 60:2926-2937. [PMID: 31556313 DOI: 10.1080/10408398.2019.1669528] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Probiotics are defined as live microorganisms, which, when administered in adequate amounts, confer health benefits to the host. Traditionally, probiotic food research has heavily focused on the genera Bifidobacteria and Lactobacilli, along with their benefits for gut health. Recently with the identification of new probiotic strains specifically intended for oral health applications, the development of probiotic foods for oral health benefits has garnered interest, with a renewed focus on identifying new food formats for delivering probiotics. The development of novel oral probiotic foods is highly complex, as the composition of a food matrix dictates: (1) bacterial viability during production and shelf life and (2) how bacteria partition with components within a food matrix and subsequently adhere to oral cavity surfaces. At present, virtually no information is available on oral probiotic strains such as Streptococcus salivarius; specifically, how orally-derived strains survive under different food parameters. Furthermore, limited information exists on the partition behavior of probiotics with food components, governed by physico-chemical interactions and adhesion phenomena. This review aspires to examine this framework by providing a foundation with existing literature related to the common probiotic genera, in order to inform and drive future attempts of designing new oral probiotic food formats.
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Affiliation(s)
- Jonathan C L Chua
- Department of Food Science, University of Otago, Dunedin 9054, New Zealand
| | | | - Pat Silcock
- Department of Food Science, University of Otago, Dunedin 9054, New Zealand
| | - Phil J Bremer
- Department of Food Science, University of Otago, Dunedin 9054, New Zealand
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17
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Aldalur A, Ong L, Bustamante MÁ, Gras SL, Barron LJR. Impact of processing conditions on microstructure, texture and chemical properties of model cheese from sheep milk. FOOD AND BIOPRODUCTS PROCESSING 2019. [DOI: 10.1016/j.fbp.2019.05.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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18
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Moatsou G, Zoidou E, Choundala E, Koutsaris K, Kopsia O, Thergiaki K, Sakkas L. Development of Reduced-Fat, Reduced-Sodium Semi-Hard Sheep Milk Cheese. Foods 2019; 8:foods8060204. [PMID: 31212648 PMCID: PMC6617074 DOI: 10.3390/foods8060204] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 06/01/2019] [Accepted: 06/06/2019] [Indexed: 11/25/2022] Open
Abstract
This paper examines the effects of the incorporation of denatured whey proteins along with salting in NaCl/KCl brine on the characteristics and ripening of sheep milk reduced-fat (RF), semi-hard cheese. Incorporation of denatured whey proteins was carried out by: i. adding commercial microparticulated whey protein (MWP) in reduced-fat cheese milk (RFM), or ii. by ‘in situ’ heat-induced partial denaturation of whey proteins of reduced-fat cheese milk (RFD). The implemented cheesemaking conditions included curd washing, moderate clotting, scalding temperatures, and ripening of cheeses packed in plastic bags under vacuum at 10 °C. Full-fat cheeses (FF) were manufactured in parallel. Physicochemical composition, textural profile, and proteolysis were assessed throughout 60 days of ripening. The mean moisture, fat on dry matter (FDM), moisture on non-fat substances (MNFS), protein on dry matter (PDM), salt, and salt-in-moisture (S/M) content of the RF cheeses were 47.4%, 32.8%, 57.3%, 54.3%, 1.63%, and 3.36%, respectively; pH ≈ 5.0, aw ≈ 0.977, Ca ≈ 1000 mg/100 g cheese. The MNFS of FF and RF cheeses were similar. Proteolysis indices were not affected by any of the treatments, and they were similar to the FF counterparts. The applied cheesemaking technology was adequate for the production of semi-hard reduced-fat and reduced-sodium cheeses. Ripening under packaging hindered moisture loss without impairing the evolution of proteolysis and textural parameters. The same holds true for salting in NaCl/KCl brine. The high pasteurization of cheese milk was more effective for the increase of moisture and MNFS than the addition of MWP, without exhibiting any adverse effects.
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Affiliation(s)
- Golfo Moatsou
- Laboratory of Dairy Research, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece.
| | - Evangelia Zoidou
- Laboratory of Dairy Research, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece.
| | - Evangelia Choundala
- Laboratory of Dairy Research, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece.
| | - Konstantinos Koutsaris
- Laboratory of Dairy Research, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece.
| | - Olga Kopsia
- Laboratory of Dairy Research, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece.
| | - Katerina Thergiaki
- Laboratory of Dairy Research, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece.
| | - Lambros Sakkas
- Laboratory of Dairy Research, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece.
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Castaneda N, Lee Y. Microstructure of a Model Fresh Cheese and Bioaccessibility of Vitamin D₃ Using In Vitro Digestion. Gels 2019; 5:E16. [PMID: 30857356 PMCID: PMC6473692 DOI: 10.3390/gels5010016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 03/04/2019] [Accepted: 03/05/2019] [Indexed: 11/16/2022] Open
Abstract
In this study, the effect of a composition (protein to fat (P/F) ratio) and a processing condition (homogenization pressure for emulsification of cheese milk) on the texture, microstructure, and bioaccessibility of vitamin D₃ of a model acid coagulated fresh cheese was evaluated. It was hypothesized that increasing P/F ratios (0.9, 1.3, 1.7, and 2) and homogenization pressures (17, 50, 75, and 150 MPa) will decrease the particle size of the cheese milk emulsion. The decreased emulsion particle size will result in a more rigid and elastic cheese matrix with smaller pore sizes, with an increased interfacial surface area of fat particles, which will then improve the bioaccessibility of vitamin D₃. The P/F ratio exhibited a positive impact on the texture in a large deformation analysis. On the other hand, the effect of the P/F ratio and homogenization pressure was not significant on rheological properties of the cheese using a small deformation by means of a frequency sweep test, nor the porosity determined by environmental scanning electron microscopy (ESEM). These results suggested that the modification of the microstructure of acid coagulated fresh cheeses required other variables than P/F ratio and homogenization pressure probably due to a compression step after curd formation. Interestingly, the bioaccessibility of vitamin D₃ measured by in vitro digestion was reduced as P/F ratio and homogenization pressure increased, which may indicate a reinforced protein⁻protein interaction that affected protein hydrolysis.
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Affiliation(s)
- Nuria Castaneda
- Department of Food Science and Human Nutrition, University of Illinois, Urbana-Champaign, Champaign, IL 61801, USA.
| | - Youngsoo Lee
- Department of Food Science and Human Nutrition, University of Illinois, Urbana-Champaign, Champaign, IL 61801, USA.
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Gomand F, Borges F, Burgain J, Guerin J, Revol-Junelles AM, Gaiani C. Food Matrix Design for Effective Lactic Acid Bacteria Delivery. Annu Rev Food Sci Technol 2019; 10:285-310. [PMID: 30633562 DOI: 10.1146/annurev-food-032818-121140] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The range of foods featuring lactic acid bacteria (LAB) with potential associated health benefits has expanded over the years from traditional dairy products to meat, cereals, vegetables and fruits, chocolate, etc. All these new carriers need to be compared for their efficacy to protect, carry, and deliver LAB, but because of their profusion and the diversity of methods this remains difficult. This review points out the advantages and disadvantages of the main food matrix types, and an additional distinction between dairy and nondairy foods is made. The food matrix impact on LAB viability during food manufacturing, storage, and digestion is also discussed. The authors propose an ideal hypothetical food matrix that includes structural and physicochemical characteristics such as pH, water activity, and buffering capacities, all of which need to be taken into account when performing LAB food matrix design. Guidelines are finally provided to optimize food matrix design in terms of effective LAB delivery.
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Affiliation(s)
- F Gomand
- LIBio, Université de Lorraine, F-54000 Nancy, France;
| | - F Borges
- LIBio, Université de Lorraine, F-54000 Nancy, France;
| | - J Burgain
- LIBio, Université de Lorraine, F-54000 Nancy, France;
| | - J Guerin
- LIBio, Université de Lorraine, F-54000 Nancy, France;
| | | | - C Gaiani
- LIBio, Université de Lorraine, F-54000 Nancy, France;
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22
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Gomand F, Borges F, Salim D, Burgain J, Guerin J, Gaiani C. High-throughput screening approach to evaluate the adhesive properties of bacteria to milk biomolecules. Food Hydrocoll 2018. [DOI: 10.1016/j.foodhyd.2018.06.038] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Rheological, textural, microstructural and sensory impact of exopolysaccharide-producing Lactobacillus plantarum isolated from camel milk on low-fat akawi cheese. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2017.09.023] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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25
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Guerin J, Burgain J, Gomand F, Scher J, Gaiani C. Milk fat globule membrane glycoproteins: Valuable ingredients for lactic acid bacteria encapsulation? Crit Rev Food Sci Nutr 2017; 59:639-651. [PMID: 28976212 DOI: 10.1080/10408398.2017.1386158] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The membrane (Milk Fat Globule Membrane - MFGM) surrounding the milk fat globule is becoming increasingly studied for its use in food applications due to proven nutritional and technological properties. This review focuses first on current researches which have been led on the MFGM structure and composition and also on laboratory and industrial purification and isolation methods developed in the last few years. The nutritional, health benefits and techno-functional properties of the MFGM are then discussed. Finally, new techno-functional opportunities of MFGM glycoproteins as a possible ingredient for Lactic Acid Bacteria (LAB) encapsulation are detailed. The ability of MFGM to form liposomes entrapping bioactive compounds has been already demonstrated. One drawback is that liposomes are too small to be used for bacteria encapsulation. For the first time, this review points out the numerous advantages to use MFGM glycoproteins as a protecting, encapsulating matrix for bacteria and especially for LAB.
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Affiliation(s)
- Justine Guerin
- a LIBio, Laboratoire d'Ingénierie des Biomolécules, Université de Lorraine , 2, av de la Forêt de Haye, BP, Vandœuvre-lès-Nancy , France
| | - Jennifer Burgain
- a LIBio, Laboratoire d'Ingénierie des Biomolécules, Université de Lorraine , 2, av de la Forêt de Haye, BP, Vandœuvre-lès-Nancy , France
| | - Faustine Gomand
- a LIBio, Laboratoire d'Ingénierie des Biomolécules, Université de Lorraine , 2, av de la Forêt de Haye, BP, Vandœuvre-lès-Nancy , France
| | - Joël Scher
- a LIBio, Laboratoire d'Ingénierie des Biomolécules, Université de Lorraine , 2, av de la Forêt de Haye, BP, Vandœuvre-lès-Nancy , France
| | - Claire Gaiani
- a LIBio, Laboratoire d'Ingénierie des Biomolécules, Université de Lorraine , 2, av de la Forêt de Haye, BP, Vandœuvre-lès-Nancy , France
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Hickey CD, Diehl BWK, Nuzzo M, Millqvist-Feurby A, Wilkinson MG, Sheehan JJ. Influence of buttermilk powder or buttermilk addition on phospholipid content, chemical and bio-chemical composition and bacterial viability in Cheddar style-cheese. Food Res Int 2017; 102:748-758. [PMID: 29196008 DOI: 10.1016/j.foodres.2017.09.067] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 08/31/2017] [Accepted: 09/24/2017] [Indexed: 11/27/2022]
Abstract
The effect of buttermilk powder addition post-curd formation or buttermilk addition to cheese milk on total and individual phospholipid content, chemical composition, enzyme activity, microbial populations and microstructure within Cheddar-style cheese was investigated. Buttermilk or buttermilk powder addition resulted in significant increases in total phospholipid content and their distribution throughout the cheese matrix. Addition of 10% buttermilk powder resulted in higher phospholipid content, moisture, pH and salt in moisture levels, and lower fat, fat in dry matter, L. helveticus and non-starter bacteria levels in cheeses. Buttermilk powder inclusion resulted in lower pH4.6/Soluble Nitrogen (SN) levels and significantly lower free amino acid levels in 10% buttermilk powder cheeses. Buttermilk addition provided a more porous cheese microstructure with greater fat globule coalescence and increased free fat pools, while also increasing moisture and decreasing protein, fat and pH levels. Addition of buttermilk in liquid or powdered form offers potential for new cheeses with associated health benefits.
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Affiliation(s)
- C D Hickey
- Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland; University of Limerick, Castletroy, Limerick, Ireland.
| | - B W K Diehl
- Spectral service AG, Emil-Hoffmann-Straße 33, 50996 Köln, Germany.
| | - M Nuzzo
- RISE-Research Institutes of Sweden, Stockholm, Sweden
| | | | - M G Wilkinson
- University of Limerick, Castletroy, Limerick, Ireland.
| | - J J Sheehan
- Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland.
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The potential of species-specific tagatose-6-phosphate (T6P) pathway in Lactobacillus casei group for galactose reduction in fermented dairy foods. Food Microbiol 2017; 62:178-187. [DOI: 10.1016/j.fm.2016.10.027] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Revised: 08/26/2016] [Accepted: 10/13/2016] [Indexed: 01/10/2023]
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28
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Affiliation(s)
- Linda V Thomas
- Yakult UK Limited; Odyssey Business Park West End Road South Ruislip London HA4 6QQ UK
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29
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Gore E, Mardon J, Lebecque A. Draining and salting as responsible key steps in the generation of the acid-forming potential of cheese: Application to a soft blue-veined cheese. J Dairy Sci 2016; 99:6927-6936. [PMID: 27344382 DOI: 10.3168/jds.2016-11094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 05/15/2016] [Indexed: 11/19/2022]
Abstract
A disregarded nutritional feature of cheeses is their high acid-forming potential when ingested, which is associated with deleterious effects on consumers' health. This work aimed to characterize the acid-forming potential of a blue-veined cheese during manufacturing to identify the main steps of the process involved in this phenomenon. Sampling was performed on 3 batches at 10 steps of the cheese-making process: reception of raw milk, pasteurization, maturation of milk, coagulation, stirring, draining of the curds, and 4 ripening stages: 21, 28, 42, and 56d. The acid-forming potential of each sample was evaluated by (1) the calculation of the potential renal acid load (PRAL) index (considering protein, Cl, P, Na, K, Mg, and Ca contents), and (2) its organic anion content (lactate and citrate), considered as alkalinizing elements. Draining and salting were identified as the main steps responsible for generation of the acid-forming potential of cheese. The draining process induced an increase in the PRAL index from 1.2mEq/100g in milk to 10.4mEq/100g in drained curds due to the increase in dry matter and the loss of alkaline minerals into the whey. The increase in PRAL value (20.3mEq/100g at d 56) following salting resulted from an imbalance between the strong acidogenic elements (Cl, P, and proteins) and the main alkalinizing ones (Na and Ca). Particularly, Cl had a major effect on the PRAL value. Regarding organic anions, draining induced a loss of 93% of the citrate content in initial milk. The lactate content increased as fermentation occurred (1,297.9mg/100g in drained curds), and then decreased during ripening (519.3mg/100g at d 56). This lactate level probably helps moderate the acidifying potential of end products. Technological strategies aimed at limiting the acid-forming potential of cheeses are proposed and deserve further research to evaluate their nutritional relevance.
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Affiliation(s)
- Ecaterina Gore
- Clermont University, VetAgro Sup, UPSP n°2011-03-100, CALITYSS, 89 avenue Europe, F-63370 Lempdes, France
| | - Julie Mardon
- Clermont University, VetAgro Sup, UPSP n°2011-03-100, CALITYSS, 89 avenue Europe, F-63370 Lempdes, France.
| | - Annick Lebecque
- Clermont University, VetAgro Sup, UPSP n°2011-03-100, CALITYSS, 89 avenue Europe, F-63370 Lempdes, France
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Lopez C, Cauty C, Guyomarc'h F. Organization of lipids in milks, infant milk formulas and various dairy products: role of technological processes and potential impacts. ACTA ACUST UNITED AC 2015; 95:863-893. [PMID: 26568788 PMCID: PMC4641158 DOI: 10.1007/s13594-015-0263-0] [Citation(s) in RCA: 91] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Revised: 10/02/2015] [Accepted: 10/02/2015] [Indexed: 12/02/2022]
Abstract
The microstructure of milk fat in processed dairy products is poorly known despite its importance in their functional, sensorial and nutritional properties. However, for the last 10 years, several research groups including our laboratory have significantly contributed to increasing knowledge on the organization of lipids in situ in dairy products. This paper provides an overview of recent advances on the organization of lipids in the milk fat globule membrane using microscopy techniques (mainly confocal microscopy and atomic force microscopy). Also, this overview brings structural information about the organization of lipids in situ in commercialized milks, infant milk formulas and various dairy products (cream, butter, buttermilk, butter serum and cheeses). The main mechanical treatment used in the dairy industry, homogenization, decreases the size of milk fat globules, changes the architecture (composition and organization) of the fat/water interface and affects the interactions between lipid droplets and the protein network (concept of inert vs active fillers). The potential impacts of the organization of lipids and of the alteration of the milk fat globule membrane are discussed, and technological strategies are proposed, in priority to design biomimetic lipid droplets in infant milk formulas.
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Affiliation(s)
- Christelle Lopez
- INRA, UMR1253 STLO, 65 rue de Saint Brieuc, 35000 Rennes, France ; Agrocampus Ouest, UMR1253 STLO, 65 rue de Saint Brieuc, 35000 Rennes, France
| | - Chantal Cauty
- INRA, UMR1253 STLO, 65 rue de Saint Brieuc, 35000 Rennes, France ; Agrocampus Ouest, UMR1253 STLO, 65 rue de Saint Brieuc, 35000 Rennes, France
| | - Fanny Guyomarc'h
- INRA, UMR1253 STLO, 65 rue de Saint Brieuc, 35000 Rennes, France ; Agrocampus Ouest, UMR1253 STLO, 65 rue de Saint Brieuc, 35000 Rennes, France
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Verruck S, Prudêncio ES, Müller CMO, Fritzen-Freire CB, Amboni RDDMC. Influence of Bifidobacterium Bb-12 on the physicochemical and rheological properties of buffalo Minas Frescal cheese during cold storage. J FOOD ENG 2015. [DOI: 10.1016/j.jfoodeng.2014.11.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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