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Ali AH, Abu-Jdayil B, Bamigbade G, Kamal-Eldin A, Hamed F, Huppertz T, Liu SQ, Ayyash M. Properties of low-fat Cheddar cheese prepared from bovine-camel milk blends: Chemical composition, microstructure, rheology, and volatile compounds. J Dairy Sci 2024; 107:2706-2720. [PMID: 38056563 DOI: 10.3168/jds.2023-23795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 11/01/2023] [Indexed: 12/08/2023]
Abstract
Making cheese from camel milk (CM) presents various challenges due to its different physicochemical properties compared with bovine milk (BM). In this study, we investigated the chemical composition, proteolysis, meltability, oiling off, texture profile, color, microstructure, and rheological properties of low-fat Cheddar cheese (LFCC) prepared from BM-CM blends. LFCC was produced from BM or BM supplemented with 15% CM (CM15) and 30% CM (CM30), and analyzed after 14, 60, 120, and 180 d of ripening at 8°C. Except for salt content, no significant differences were observed among LFCC from BM, CM15, and CM30. The addition of CM increased the meltability and oiling off in the resulting cheese throughout storage. With respect to color properties, after melting, LFCC CM30 showed lower L* values than LFCC made from BM and CM15, and a* and b* values were higher than those of BM and CM15 samples. LFCC from CM30 also exhibited lower hardness compared with the other cheeses. Moreover, LFCC made from BM showed a rough granular surface, but cheese samples made from BM-CM blends exhibited a smooth surface. The rheological parameters, including storage modulus, loss modulus, and loss tangent, varied among cheese treatments. The determined acetoin and short-chain volatile acids (C2-C6) in LFCC were affected by the use of CM, because CM15 showed significantly higher amounts than BM and CM30, respectively. The detailed interactions between BM and CM in the cheese matrix should be further investigated.
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Affiliation(s)
- Abdelmoneim H Ali
- Department of Food Science, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Basim Abu-Jdayil
- Chemical and Petroleum Engineering Department, College of Engineering, United Arab Emirates University, Al Ain 15551, United Arab Emirates
| | - Gafar Bamigbade
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain 15551, United Arab Emirates
| | - Afaf Kamal-Eldin
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain 15551, United Arab Emirates
| | - Fathalla Hamed
- Department of Physics, College of Science, United Arab Emirates University, Al Ain 15551, United Arab Emirates
| | - Thom Huppertz
- FrieslandCampina, Amersfoort, 3818LE, the Netherlands; Wageningen University & Research, Wageningen 6708PB, the Netherlands
| | - Shao-Quan Liu
- Department of Food Science and Technology, Faculty of Science, National University of Singapore, Singapore 117542, Singapore
| | - Mutamed Ayyash
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain 15551, United Arab Emirates.
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Huppertz T, Shkembi B, Brader L, Geurts J. Dairy Matrix Effects: Physicochemical Properties Underlying a Multifaceted Paradigm. Nutrients 2024; 16:943. [PMID: 38612977 PMCID: PMC11013626 DOI: 10.3390/nu16070943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 03/22/2024] [Accepted: 03/23/2024] [Indexed: 04/14/2024] Open
Abstract
When food products are often considered only as a source of individual nutrients or a collection of nutrients, this overlooks the importance of interactions between nutrients, but also interactions between nutrients and other constituents of food, i.e., the product matrix. This product matrix, which can be defined as 'The components of the product, their interactions, their structural organization within the product and the resultant physicochemical properties of the product', plays a critical role in determining important product properties, such as product stability, sensory properties and nutritional and health outcomes. Such matrix effects can be defined as 'the functional outcome of specific component(s) as part of a specific product matrix'. In this article, dairy matrix effects are reviewed, with particular emphasis on the nutrition and health impact of dairy products. Such matrix effects are critical in explaining many effects of milk and dairy products on human nutrition and health that cannot be explained solely based on nutrient composition. Examples hereof include the low glycemic responses of milk and dairy products, the positive impact on dental health, the controlled amino acid absorption and the absence of CVD risk despite the presence of saturated fatty acids. Particularly, the changes occurring in the stomach, including, e.g., coagulation of casein micelles and creaming of aggregated fat globules, play a critical role in determining the kinetics of nutrient release and absorption.
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Affiliation(s)
- Thom Huppertz
- Food Quality & Design Group, Wageningen University & Research, 6808 WG Wageningen, The Netherlands
- FrieslandCampina, 3818 LE Amersfoort, The Netherlands;
| | - Blerina Shkembi
- Food Quality & Design Group, Wageningen University & Research, 6808 WG Wageningen, The Netherlands
| | - Lea Brader
- Arla Innovation Center, 8200 Aarhus, Denmark
| | - Jan Geurts
- FrieslandCampina, 3818 LE Amersfoort, The Netherlands;
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van Eijnatten EJM, Roelofs JJM, Camps G, Huppertz T, Lambers TT, Smeets PAM. Gastric coagulation and postprandial amino acid absorption of milk is affected by mineral composition: a randomized crossover trial. Food Funct 2024; 15:3098-3107. [PMID: 38416477 DOI: 10.1039/d3fo04063a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
Background: In vitro studies suggest that casein coagulation of milk is influenced by its mineral composition, and may therefore affect the dynamics of protein digestion, gastric emptying and appearance of amino acids (AA) in the blood, but this remains to be confirmed in vivo. Objective: This study aimed to compare gastrointestinal digestion between two milks with the same total calcium content but different casein mineralization (CM). Design: Fifteen males (age 30.9 ± 13.8 years, BMI 22.5 ± 2.2 kg m-2) participated in this randomized cross-over study with two treatments. Participants underwent gastric magnetic resonance imaging (MRI) scans at the baseline and every 10 min up to 90 min after consumption of 600 ml milk with low or high CM. Blood samples were taken at the baseline and up to 5 hours postprandially. Primary outcomes were postprandial plasma AA concentrations and gastric emptying rate. Secondary outcomes were postprandial glucose and insulin levels, gastric coagulation as estimated by image texture metrics, and appetite ratings. Results: Gastric content volume over time was similar for both treatments. However, gastric content image analysis suggested that the liquid fraction emptied quicker in the high CM milk, while the coagulum emptied slower. Relative to high CM, low CM showed earlier appearance of AAs that are more dominant in casein, such as proline (MD 4.18 μmol L-1, 95% CI [2.38-5.98], p < 0.001), while there was no difference in appearance of AAs that are more dominant in whey protein, such as leucine. The image texture metrics homogeneity and busyness differed significantly between treatments (MD 0.007, 95% CI [0.001, 0.012], p = 0.022; MD 0.005, 95% CI [0.001, 0.010], p = 0.012) likely because of a reduced coagulation in the low CM milk. Conclusions: Mineral composition of milk can influence postprandial serum AA kinetics, likely due to differences in coagulation dynamics. The clinical trial registry number is NL8959 (https://clinicaltrials.gov).
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Affiliation(s)
- Elise J M van Eijnatten
- Division of Human Nutrition and Health, Wageningen University, Stippeneng 4, 6708 PB Wageningen, The Netherlands.
| | - Julia J M Roelofs
- Division of Human Nutrition and Health, Wageningen University, Stippeneng 4, 6708 PB Wageningen, The Netherlands.
| | - Guido Camps
- Division of Human Nutrition and Health, Wageningen University, Stippeneng 4, 6708 PB Wageningen, The Netherlands.
| | - Thom Huppertz
- Food Quality and Design group, Wageningen University, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
- FrieslandCampina, Stationsplein 4, 3818 LE Amersfoort, The Netherlands
| | - Tim T Lambers
- FrieslandCampina, Stationsplein 4, 3818 LE Amersfoort, The Netherlands
| | - Paul A M Smeets
- Division of Human Nutrition and Health, Wageningen University, Stippeneng 4, 6708 PB Wageningen, The Netherlands.
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Ahmadi E, Markoska T, Huppertz T, Vasiljevic T. Structural Properties of Casein Micelles with Adjusted Micellar Calcium Phosphate Content. Foods 2024; 13:322. [PMID: 38275688 PMCID: PMC10815582 DOI: 10.3390/foods13020322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 01/18/2024] [Accepted: 01/18/2024] [Indexed: 01/27/2024] Open
Abstract
Micellar calcium phosphate (MCP) content of skim milk was modified by pH adjustment followed by dialysis. Turbidity, casein micelle size and partitioning of Ca and caseins between the colloidal and soluble phases of milk were determined. Protein structure was characterised by Fourier transform infrared (FTIR) spectroscopy and proton nuclear magnetic resonance (1H NMR), whereas organic and inorganic phosphorus were studied by phosphorus-31 nuclear magnetic resonance (31P NMR). The sample with the lowest MCP content (MCP7) exhibited the smallest particle size and turbidity, measuring 83 ± 8 nm and 0.08 ± 0.01 cm-1, respectively. Concentrations of soluble caseins increased with decreasing MCP levels. At ~60% MCP removal, FTIR analysis indicated a critical stage of structural rearrangement and 31P NMR analysis showed an increase in signal intensity for Ca-free Ser-P, which further increased as MCP concentration was further reduced. In conclusion, this study highlighted the importance of MCP in maintaining micellar structure and its impact on the integrity of casein micelle.
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Affiliation(s)
- Elaheh Ahmadi
- Advanced Food Systems Research Unit, Institute for Sustainable Industries and Liveable Cities, College of Sport, Health and Engineering, Victoria University, Melbourne, VIC 3001, Australia; (E.A.); (T.M.); (T.H.)
| | - Tatijana Markoska
- Advanced Food Systems Research Unit, Institute for Sustainable Industries and Liveable Cities, College of Sport, Health and Engineering, Victoria University, Melbourne, VIC 3001, Australia; (E.A.); (T.M.); (T.H.)
| | - Thom Huppertz
- Advanced Food Systems Research Unit, Institute for Sustainable Industries and Liveable Cities, College of Sport, Health and Engineering, Victoria University, Melbourne, VIC 3001, Australia; (E.A.); (T.M.); (T.H.)
- FrieslandCampina, 3818 LE Amersfoort, The Netherlands
- Food Quality and Design Group, Wageningen University and Research, 6708 WG Wageningen, The Netherlands
| | - Todor Vasiljevic
- Advanced Food Systems Research Unit, Institute for Sustainable Industries and Liveable Cities, College of Sport, Health and Engineering, Victoria University, Melbourne, VIC 3001, Australia; (E.A.); (T.M.); (T.H.)
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Mediwaththe A, Huppertz T, Chandrapala J, Vasiljevic T. Effect of Protein Content on Heat Stability of Reconstituted Milk Protein Concentrate under Controlled Shearing. Foods 2024; 13:263. [PMID: 38254564 PMCID: PMC10815205 DOI: 10.3390/foods13020263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/11/2024] [Accepted: 01/13/2024] [Indexed: 01/24/2024] Open
Abstract
Milk protein concentrates (MPCs) possess significant potential for diverse applications in the food industry. However, their heat stability may be a limitation to achieving optimal functional performance. Shearing, an inherent process in food manufacturing, can also influence the functionality of proteins. The aim of this research was to examine the heat stability of reconstituted MPCs prepared at two protein concentrations (4% and 8% w/w protein) when subjected to varying levels of shearing (100, 1000, or 1500 s-1) during heating at 90 °C for 5 min or 121 °C for 2.6 min. While the impact of shear was relatively minor at 4% protein, it was more pronounced in 8% protein MPC suspensions, leading to a considerable decline in heat stability. An increase in protein concentration to 8% amplified protein interactions, intensified by shearing. This, in turn, resulted in comparatively higher aggregation at elevated temperatures and subsequently reduced the heat stability of the reconstituted MPCs.
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Affiliation(s)
- Anushka Mediwaththe
- Advanced Food Systems Research Unit, Institute of Sustainable Industries & Liveable Cities and College of Sports, Health and Engineering, Victoria University, Werribee Campus, VIC 3030, Australia; (A.M.); or (T.H.)
| | - Thom Huppertz
- Advanced Food Systems Research Unit, Institute of Sustainable Industries & Liveable Cities and College of Sports, Health and Engineering, Victoria University, Werribee Campus, VIC 3030, Australia; (A.M.); or (T.H.)
- FrieslandCampina, 3818 LE Amersfoort, The Netherlands
- Food Quality and Design Group, Wageningen University & Research, 6808 WG Wageningen, The Netherlands
| | | | - Todor Vasiljevic
- Advanced Food Systems Research Unit, Institute of Sustainable Industries & Liveable Cities and College of Sports, Health and Engineering, Victoria University, Werribee Campus, VIC 3030, Australia; (A.M.); or (T.H.)
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6
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Mediwaththe A, Huppertz T, Chandrapala J, Vasiljevic T. Heat-Induced Changes in κ-Carrageenan-Containing Chocolate-Flavoured Milk Protein Concentrate Suspensions under Controlled Shearing. Foods 2023; 12:4404. [PMID: 38137208 PMCID: PMC10742440 DOI: 10.3390/foods12244404] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/01/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023] Open
Abstract
Milk protein dispersions containing added cocoa powder (1.5% (w/w)) and sucrose (7% (w/w)) and varying levels of κ-carrageenan (0.01, 0.03, or 0.05% w/w) were subjected to combined heat treatment (90 °C/5 min or 121 °C/2.6 min) and shear (100 or 1000 s-1) to investigate the heat stability of milk proteins. The application of shear led to a notable reduction in non-sedimentable proteins, resulting in an increase in the average particle size and apparent viscosity of the dispersions, particularly at high concentrations of k-carrageenan and elevated temperatures. This indicates that shear forces induced prominent protein aggregation, especially at higher κ-carrageenan concentrations. This aggregation was primarily attributed to the destabilisation of micelles and presence of loosely bound caseins within the κ-carrageenan network, which exhibited increased susceptibility to aggregation as collision frequencies increased due to shear.
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Affiliation(s)
- Anushka Mediwaththe
- Advanced Food Systems Research Unit, Institute of Sustainable Industries & Liveable Cities, College of Sports, Health and Engineering, Victoria University, Werribee Campus, Werribee, VIC 3030, Australia; (A.M.); (T.H.)
| | - Thom Huppertz
- Advanced Food Systems Research Unit, Institute of Sustainable Industries & Liveable Cities, College of Sports, Health and Engineering, Victoria University, Werribee Campus, Werribee, VIC 3030, Australia; (A.M.); (T.H.)
- FrieslandCampina, 3818 LE Amersfoort, The Netherlands
- Food Quality and Design Group, Wageningen University & Research, 6708 WG Wageningen, The Netherlands
| | | | - Todor Vasiljevic
- Advanced Food Systems Research Unit, Institute of Sustainable Industries & Liveable Cities, College of Sports, Health and Engineering, Victoria University, Werribee Campus, Werribee, VIC 3030, Australia; (A.M.); (T.H.)
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7
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Ali AH, Alsalmi M, Alshamsi R, Tarique M, Bamigbade G, Zahid I, Nazir MH, Waseem M, Abu-Jdayil B, Kamal-Eldin A, Huppertz T, Ayyash M. Effect of whey protein isolate addition on set-type camel milk yogurt: Rheological properties and biological activities of the bioaccessible fraction. J Dairy Sci 2023; 106:8221-8238. [PMID: 37641311 DOI: 10.3168/jds.2023-23421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 05/18/2023] [Indexed: 08/31/2023]
Abstract
The manufacture of camel milk (CM) yogurt has been associated with several challenges, such as the weak structure and watery texture, thereby decreasing its acceptability. Therefore, this study aimed to investigate the effect of whey protein isolate (WPI) addition on the health-promoting benefits, texture profile, and rheological properties of CM yogurt after 1 and 15 d of storage. Yogurt was prepared from CM supplemented with 0, 3, and 5% of WPI and compared with bovine milk yogurt. The results show that the water holding capacity was affected by WPI addition representing 31.3%, 56.8%, 64.7%, and 45.1% for yogurt from CM containing 0, 3 or 5% WPI, and bovine milk yogurt, respectively, after 15 d. The addition of WPI increased yogurt hardness, adhesiveness, and decreased the resilience. CM yogurt without WPI showed lower apparent viscosity, storage modulus, and loss modulus values compared with other samples. The supplementation of CM with WPI improved the rheological properties of the obtained yogurt. Furthermore, the antioxidant activities of yogurt before and after in vitro digestion varied among yogurt treatments, which significantly increased after digestion except the superoxide anion scavenging and lipid oxidation inhibition. After in vitro digestion at d 1, the superoxide anion scavenging of the 4 yogurt treatments respectively decreased from 83.7%, 83.0%, 79.1%, and 87.4% to 36.7%, 38.3%, 44.6%, and 41.3%. The inhibition of α-amylase and α-glucosidase, angiotensin-converting enzyme inhibition, cholesterol removal, and degree of hydrolysis exhibited different values before and after in vitro digestion.
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Affiliation(s)
- Abdelmoneim H Ali
- Department of Food Science, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt
| | - Maitha Alsalmi
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University (UAEU), Al Ain 15551, UAE
| | - Rodah Alshamsi
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University (UAEU), Al Ain 15551, UAE
| | - Mohammed Tarique
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University (UAEU), Al Ain 15551, UAE
| | - Gafar Bamigbade
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University (UAEU), Al Ain 15551, UAE
| | - Imtisal Zahid
- Department of Chemical and Petroleum Engineering, College of Engineering, United Arab Emirates University (UAEU), Al Ain 15551, UAE
| | - Muhammad Hamza Nazir
- Department of Chemical and Petroleum Engineering, College of Engineering, United Arab Emirates University (UAEU), Al Ain 15551, UAE
| | - Muhammad Waseem
- Department of Chemical and Petroleum Engineering, College of Engineering, United Arab Emirates University (UAEU), Al Ain 15551, UAE
| | - Basim Abu-Jdayil
- Department of Chemical and Petroleum Engineering, College of Engineering, United Arab Emirates University (UAEU), Al Ain 15551, UAE
| | - Afaf Kamal-Eldin
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University (UAEU), Al Ain 15551, UAE
| | - Thom Huppertz
- FrieslandCampina, Amersfoort 1551 3800 BN, the Netherlands; Wageningen University & Research, Wageningen 6708 PB, the Netherlands
| | - Mutamed Ayyash
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University (UAEU), Al Ain 15551, UAE.
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Kaur S, Vasiljevic T, Huppertz T. Milk Protein Hydrolysis by Actinidin-Kinetic and Thermodynamic Characterisation and Comparison to Bromelain and Papain. Foods 2023; 12:4248. [PMID: 38231667 DOI: 10.3390/foods12234248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 11/22/2023] [Accepted: 11/22/2023] [Indexed: 01/19/2024] Open
Abstract
Plant proteases, including actinidin, papain and bromelain, have been widely used in the food industry but with limited application in dairy systems. This research aimed to establish and compare operational parameters (kinetics, temperature, enzyme type, time and thermodynamics) relevant to the applications of these enzymes in the hydrolysis of whey protein isolates (WPI), whey protein concentrates (WPC) or milk protein concentrates (MPC). The degree of hydrolysis (DH) increased with the rise in temperature, and the maximum DH was achieved at 60 °C for all three dairy systems. The addition of papain resulted in a greater %DH of whey proteins in comparison to bromelain. The cleavage of proteins was clearly time-dependent (p < 0.05), while the pH did not change significantly (p > 0.05) during this time. PAGE analysis revealed that all three enzymes mainly acted on α-lactalbumin and αs-casein in WPI and MPC, respectively. Kinetic parameters from the Lineweaver-Burk plot at 60 °C using WPC and MPC as a substrate varied widely, establishing that WPC hydrolysis was characterised by a lower KM, higher kcat, kcat/KM and Vmax compared to MPC in the case of all three enzymes. The difference in kcat/KM values amongst all enzymes (actinidin > papain > bromelain) indicated the difference in the strength of substrate binding sites. The thermodynamic parameters of these enzymes with MPC and WPC were also determined at a temperature range of 15-60 °C, and the results indicate the potential application of papain and actinidin in the dairy industry.
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Affiliation(s)
- Surjit Kaur
- Advanced Food Systems Research Unit, Institute for Sustainable Industries & Liveable Cities, College of Health and Biomedicine, Victoria University, Melbourne, VIC 8001, Australia
| | - Todor Vasiljevic
- Advanced Food Systems Research Unit, Institute for Sustainable Industries & Liveable Cities, College of Health and Biomedicine, Victoria University, Melbourne, VIC 8001, Australia
| | - Thom Huppertz
- Advanced Food Systems Research Unit, Institute for Sustainable Industries & Liveable Cities, College of Health and Biomedicine, Victoria University, Melbourne, VIC 8001, Australia
- FrieslandCampina, 3818 LE Amersfoort, The Netherlands
- Food Quality & Design Group, Wageningen University & Research, 6708 WG Wageningen, The Netherlands
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9
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Kaur S, Vasiljevic T, Huppertz T. Influence of Actinidin-Induced Hydrolysis on the Functional Properties of Milk Protein and Whey Protein Concentrates. Foods 2023; 12:3806. [PMID: 37893698 PMCID: PMC10606088 DOI: 10.3390/foods12203806] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 10/13/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
The main aim of the study was to establish the impact of limited proteolysis by actinidin on the functionality of selected milk protein systems. The plant protease actinidin was used to produce hydrolysates (MPHs) from milk protein concentrate (MPC) and whey protein concentrate (WPC) to 0, 5, 10 or 15% of the degree of hydrolysis (DH) at an enzyme-to-substrate ratio of 1:100 (5.21 units of actinidin activity g-1 of protein). The functionalities assessed included solubility, heat stability, emulsification and foaming properties. In general, significant changes in the functionalities of MPH were associated with the extent of hydrolysis. Solubility of hydrolysates increased with increasing %DH, with WPC showing about 97% solubility at 15% DH. Emulsifying properties were negatively affected by hydrolysis, whereas heat stability was improved in the case of WPC (~25% of heat stability increased with an increase in DH to 15%). Hydrolysates from both WPC and MPC had improved foaming properties in comparison to unhydrolysed controls. These results were also supported by changes in the FTIR spectra. Further adjustment of hydrolysis parameters, processing conditions and pH control could be a promising approach to manipulate selected functionalities of MPHs obtained using actinidin.
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Affiliation(s)
- Surjit Kaur
- Advanced Food Systems Research Unit, Institute for Sustainable Industries & Liveable Cities, College of Health and Biomedicine, Victoria University, Melbourne, VIC 8001, Australia; (S.K.); (T.V.)
| | - Todor Vasiljevic
- Advanced Food Systems Research Unit, Institute for Sustainable Industries & Liveable Cities, College of Health and Biomedicine, Victoria University, Melbourne, VIC 8001, Australia; (S.K.); (T.V.)
| | - Thom Huppertz
- Advanced Food Systems Research Unit, Institute for Sustainable Industries & Liveable Cities, College of Health and Biomedicine, Victoria University, Melbourne, VIC 8001, Australia; (S.K.); (T.V.)
- FrieslandCampina, 3818 LE Amersfoort, The Netherlands
- Food Quality and Design Group, Wageningen University & Research, 6708 WG Wageningen, The Netherlands
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10
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Ahmadi E, Vasiljevic T, Huppertz T. Influence of pH on Heat-Induced Changes in Skim Milk Containing Various Levels of Micellar Calcium Phosphate. Molecules 2023; 28:6847. [PMID: 37836690 PMCID: PMC10574568 DOI: 10.3390/molecules28196847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 09/23/2023] [Accepted: 09/23/2023] [Indexed: 10/15/2023] Open
Abstract
The present study investigated the effect of micellar calcium phosphate (MCP) content and pH of skim milk on heat-induced changes in skim milk. Four MCP-adjusted samples, ranging from 67 to 113% of the original MCP content, were heated (90 °C for 10 min) at different pH values (6.3, 6.6, 6.9, and 7.2), followed by determining changes in particle size, turbidity, protein distribution, and structure. The results demonstrate a strong effect of MCP level and pH on heat-induced changes in milk, with the MCP67 samples revealing the greatest thermal stability. Specifically, decreasing MCP content by 33% (MCP67) led to a smaller increase in non-sedimentable κ-casein and a lower decrease in αs2-casein concentrations after heating compared to other samples. Lower MCP content resulted in a moderate rise in the average particle size and turbidity, along with lower loading of β-turn structural component after heating at low pH (pH 6.3). Notably, MCP113 exhibited instability upon heating, with increased particle size, turbidity, and a significant decrease in non-sedimentable αs2-casein concentration, along with a slight increase in non-sedimentable κ-casein concentration. The FTIR results also revealed higher loading of intermolecular β-sheet, β-turn, and random coil structures, as well as lower loading of α-helix and β-sheet structures in MCP-enhanced skim milk samples. This suggests significant changes in the secondary structure of milk protein and greater formation of larger aggregates.
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Affiliation(s)
- Elaheh Ahmadi
- Advanced Food Systems Research Unit, Institute for Sustainable Industries and Liveable Cities, College of Health and Biomedicine, Victoria University, Melbourne, VIC 8001, Australia; (E.A.); (T.V.)
| | - Todor Vasiljevic
- Advanced Food Systems Research Unit, Institute for Sustainable Industries and Liveable Cities, College of Health and Biomedicine, Victoria University, Melbourne, VIC 8001, Australia; (E.A.); (T.V.)
| | - Thom Huppertz
- Advanced Food Systems Research Unit, Institute for Sustainable Industries and Liveable Cities, College of Health and Biomedicine, Victoria University, Melbourne, VIC 8001, Australia; (E.A.); (T.V.)
- FrieslandCampina, 3818 LE Amersfoort, The Netherlands
- Food Quality and Design Group, Wageningen University and Research, 6708 WG Wageningen, The Netherlands
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Klimek L, Hagemann J, Huppertz T, Bärhold F, Albrecht T, Klimek F, Casper I, Cuevas M, Bergmann C, Becker S. COVID-19 and chronic rhinosinusitis: management and comorbidity - what have we learned? Expert Rev Clin Immunol 2023; 19:1399-1406. [PMID: 37551742 DOI: 10.1080/1744666x.2023.2244673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 07/21/2023] [Accepted: 08/01/2023] [Indexed: 08/09/2023]
Abstract
INTRODUCTION Approximately 5%-12% of the population worldwide suffer from chronic rhinosinusitis (CRS). CRS is defined as a chronic respiratory disease and is considered to be a risk factor for COVID-19 patients. AREAS COVERED A non-systematic literature research was conducted on COVID-19 and treatment options for CRSwNP. The latest international publications in medical databases, international guidelines, and the internet were reviewed. Since there were no publications on all aspects of this topic during the pandemic, we included our own experience in this report. Based on the conducted literature research in addition to our previously reported experience, we discuss the treatment of CRSwNP during the COVID-19 pandemic and what can be taken for future pandemics. EXPERT OPINION Intranasal corticosteroids remain the standard treatment for CRS in patients with SARS-CoV-2 infection. Indications for surgical treatment of CRS should be critically evaluated and reserved for patients with complications and those with no other treatment options. For this purpose, COVID-19 status should be known if possible and, in case of unclear status (emergency), using appropriate personal protective equipment. Systemic corticosteroids should be avoided were possible. Biological treatment should be continued under careful monitoring in uninfected patients and should be temporarily interrupted during COVID-19 infection.
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Affiliation(s)
- L Klimek
- Center for Rhinology and Allergology, Wiesbaden, Germany
| | - J Hagemann
- Department of Otorhinolaryngology, Mainz University Medical Center, Mainz, Germany
| | - T Huppertz
- Department of Otorhinolaryngology, Mainz University Medical Center, Mainz, Germany
| | - F Bärhold
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center of Eberhard-Karls University, Tübingen, Germany
| | - T Albrecht
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center of Eberhard-Karls University, Tübingen, Germany
| | - F Klimek
- Center for Rhinology and Allergology, Wiesbaden, Germany
| | - I Casper
- Center for Rhinology and Allergology, Wiesbaden, Germany
| | - M Cuevas
- Clinic and Polyclinic for Otorhinolaryngology, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - C Bergmann
- Practice for Ear, Nose and Throat Medicine, Clinic RKM 740, Düsseldorf, Germany
| | - S Becker
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center of Eberhard-Karls University, Tübingen, Germany
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12
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Mejares CT, Chandrapala J, Huppertz T. Influence of Calcium-Sequestering Salts on Heat-Induced Changes in Blends of Skimmed Buffalo and Bovine Milk. Foods 2023; 12:foods12112260. [PMID: 37297505 DOI: 10.3390/foods12112260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/02/2023] [Accepted: 06/02/2023] [Indexed: 06/12/2023] Open
Abstract
Heat-induced interactions of calcium and protein in milk lead to undesirable changes in the milk, such as protein coagulation, which can be minimized through the addition of calcium-sequestering salts prior to heat treatment. Thus, the present study investigated the influence of 5 mM added trisodium citrate (TSC) or disodium hydrogen phosphate (DSHP) on the heat-induced (85 °C and 95 °C for 5 min) changes in physical, chemical, and structural properties of buffalo and bovine skim milk mixtures (0:100, 25:75, 50:50, 75:25, and 100:0). Significant changes in pH and calcium activity as a result of TSC or DSHP addition subsequently resulted in higher particle size and viscosity as well as non-sedimentable protein level. These changes are mostly observed during heat treatment at 95 °C and increased proportionally to the concentration of buffalo skim milk in the milk mixture. Significant changes were affected by TSC addition in the 75:25 buffalo:bovine milk blend and buffalo skim milk, but for other milk samples, TSC addition effected comparable changes with DSHP addition. Overall, the addition of TSC or DSHP before heat treatment of buffalo:bovine milk blends caused changes in milk properties that could reduce susceptibility of milk to coagulation.
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Affiliation(s)
- Carolyn T Mejares
- School of Science, STEM College, RMIT University, Melbourne, VIC 3083, Australia
- School of Technology, University of the Philippines Visayas, Miagao 5023, Iloilo, Philippines
| | - Jayani Chandrapala
- School of Science, STEM College, RMIT University, Melbourne, VIC 3083, Australia
| | - Thom Huppertz
- FrieslandCampina, 3818 LE Amersfoort, The Netherlands
- Food Quality and Design Group, Wageningen University & Research, 6708 WG Wageningen, The Netherlands
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13
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Mejares CT, Huppertz T, Chandrapala J. Heat-induced changes in blends of skimmed buffalo and bovine milk. Int Dairy J 2023. [DOI: 10.1016/j.idairyj.2023.105627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
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14
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Klimek L, Werminghaus P, Bergmann C, Hagemann J, Huppertz T, Bärhold F, Klimek F, Dziadziulia K, Casper I, Polk ML, Cuevas M, Gröger M, Becker S. [Neuroimmunology of allergic rhinitis part 2 : Interactions of neurons and immune cells and neuroimmunological units]. HNO 2023:10.1007/s00106-023-01304-y. [PMID: 37171595 DOI: 10.1007/s00106-023-01304-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/09/2023] [Indexed: 05/13/2023]
Abstract
Allergic rhinitis is an IgE-mediated, type‑2 inflammatory disease. neuropeptides are released by neurons and interact with immune cells. Via colocalization, neuroimmune cell units such as nerve-mast cell units, nerve-type 2 innate lymphoid cell (ILC2) units, nerve-eosinophil units, and nerve-basophil units are formed. Markedly elevated tryptase levels were found in nasal lavage fluid and were strongly associated with neuropeptide levels. A close anatomical connection allows bidirectional communication between immune and neuronal cells. Transient receptor potential vanilloid 1 (TRPV1) and transient receptor potential ankyrin repeat 1 (TRPA1) are critically involved in immunological reactions in the setting of allergic rhinitis. Neuroimmunological communication plays an important role in the inflammatory process, so that allergic rhinitis can no longer be considered a purely immunological disease, but rather a combined neuroimmunological disease.
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Affiliation(s)
- L Klimek
- Zentrum für Rhinologie und Allergologie Wiesbaden, An den Quellen 10, 65183, Wiesbaden, Deutschland.
| | - P Werminghaus
- Praxis für Hals‑, Nasen‑, Ohrenheilkunde und Allergologie, Düsseldorf, Deutschland
| | - C Bergmann
- Praxis für Hals‑, Nasen‑, Ohrenheilkunde, Klinik RKM 740, Düsseldorf, Deutschland
| | - J Hagemann
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz, Mainz, Deutschland
| | - T Huppertz
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz, Mainz, Deutschland
| | - F Bärhold
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsklinik Tübingen, Tübingen, Deutschland
| | - F Klimek
- Zentrum für Rhinologie und Allergologie Wiesbaden, An den Quellen 10, 65183, Wiesbaden, Deutschland
| | - K Dziadziulia
- Zentrum für Rhinologie und Allergologie Wiesbaden, An den Quellen 10, 65183, Wiesbaden, Deutschland
| | - I Casper
- Zentrum für Rhinologie und Allergologie Wiesbaden, An den Quellen 10, 65183, Wiesbaden, Deutschland
| | - M-L Polk
- Klinik und Poliklinik für HNO-Heilkunde, Universitätsklinikum Carl Gustav Carus, TU Dresden, Dresden, Deutschland
| | - M Cuevas
- Klinik und Poliklinik für HNO-Heilkunde, Universitätsklinikum Carl Gustav Carus, TU Dresden, Dresden, Deutschland
| | - M Gröger
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsklinik München, München, Deutschland
| | - S Becker
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsklinik Tübingen, Tübingen, Deutschland
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15
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Deshwal GK, Gómez-Mascaraque LG, Fenelon M, Huppertz T. Determination of Minerals in Soft and Hard Cheese Varieties by ICP-OES: A Comparison of Digestion Methods. Molecules 2023; 28:molecules28103988. [PMID: 37241728 DOI: 10.3390/molecules28103988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 05/07/2023] [Accepted: 05/08/2023] [Indexed: 05/28/2023] Open
Abstract
For sample preparation prior to mineral analysis, microwave digestion (~2 h) is quicker and requires lower acid volume as compared to dry (6-8 h) and wet digestion (4-5 h). However, microwave digestion had not yet been compared systematically with dry and wet digestion for different cheese matrices. In this work, the three digestion methods were compared for measuring major (Ca, K, Mg, Na and P) and trace minerals (Cu, Fe, Mn and Zn) in cheese samples using inductively coupled plasma optical emission spectrometry (ICP-OES). The study involved nine different cheese samples with moisture content varying from 32 to 81% and a standard reference material (skim milk powder). For the standard reference material, the relative standard deviation was lowest for microwave digestion (0.2-3.7%) followed by dry (0.2-6.7%) and wet digestion (0.4-7.6%). Overall, for major minerals in cheese, strong correlation was observed between the microwave and the dry and wet digestion methods (R2 = 0.971-0.999), and Bland-Altman plots showed best method agreement (lowest bias), indicating the comparability of all three digestion methods. A lower correlation coefficient, higher limits of agreement and higher bias of minor minerals indicate possibilities of measurement error.
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Affiliation(s)
- Gaurav K Deshwal
- Department of Food Chemistry and Technology, Teagasc Food Research Centre, P61 C996 Fermoy, Ireland
- Department of Agrotechnology and Food Sciences, Wageningen University, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
- Dairy Technology Division, ICAR-National Dairy Research Institute, Karnal 132001, India
| | - Laura G Gómez-Mascaraque
- Department of Food Chemistry and Technology, Teagasc Food Research Centre, P61 C996 Fermoy, Ireland
| | - Mark Fenelon
- Department of Food Chemistry and Technology, Teagasc Food Research Centre, P61 C996 Fermoy, Ireland
| | - Thom Huppertz
- Department of Agrotechnology and Food Sciences, Wageningen University, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
- FrieslandCampina, Stationsplein 4, 3818 LE Amersfoort, The Netherlands
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16
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Klimek L, Werminghaus P, Bergmann C, Hagemann J, Huppertz T, Bärhold F, Klimek F, Dziadziulia K, Casper I, Polk ML, Cuevas M, Gröger M, Becker S. [Neuroimmunology of allergic rhinitis : Part 1: Cellular and humoral basic principles]. HNO 2023; 71:337-346. [PMID: 37041304 DOI: 10.1007/s00106-023-01292-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/09/2023] [Indexed: 04/13/2023]
Abstract
Allergic rhinitis (AR) is a very common disease with a high prevalence worldwide. It is an IgE-mediated type 2 inflammatory disease following exposure to inhalant allergens. A multitude of different neuropeptides including substance P, vasoactive intestinal peptide (VIP), calcitonin gene-related peptide (CGRP), nerve growth factor (NGF), and neuromedin U (NMU) can be released via peripheral axon or central reflexes, interact with immune cells, and thus contribute to neurogenic inflammation which causes the nasal hyperreactivity (NHR) characteristic of AR. Independent production of neuroendocrine hormones and neuropeptides by immune cells has also been demonstrated. Neuro-immune cell units arise when immune and neuronal cells colocalize, for which typical anatomic regions are, e.g., the mast cell-nerve functional unit. The focus of this review is the elucidation of neuroimmune communication mechanisms in AR.
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Affiliation(s)
- L Klimek
- Zentrum für Rhinologie und Allergologie Wiesbaden, An den Quellen 10, 65183, Wiesbaden, Deutschland.
| | - P Werminghaus
- Praxis für Hals‑, Nasen‑, Ohrenheilkunde und Allergologie, Düsseldorf, Deutschland
| | - C Bergmann
- Praxis für Hals‑, Nasen‑, Ohrenheilkunde, Klinik RKM 740, Düsseldorf, Deutschland
| | - J Hagemann
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz, Mainz, Deutschland
| | - T Huppertz
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz, Mainz, Deutschland
| | - F Bärhold
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsklinik Tübingen, Tübingen, Deutschland
| | - F Klimek
- Zentrum für Rhinologie und Allergologie Wiesbaden, An den Quellen 10, 65183, Wiesbaden, Deutschland
| | - K Dziadziulia
- Zentrum für Rhinologie und Allergologie Wiesbaden, An den Quellen 10, 65183, Wiesbaden, Deutschland
| | - I Casper
- Zentrum für Rhinologie und Allergologie Wiesbaden, An den Quellen 10, 65183, Wiesbaden, Deutschland
| | - M-L Polk
- Klinik und Poliklinik für HNO-Heilkunde, Universitätsklinikum Carl Gustav Carus, TU Dresden, Dresden, Deutschland
| | - M Cuevas
- Klinik und Poliklinik für HNO-Heilkunde, Universitätsklinikum Carl Gustav Carus, TU Dresden, Dresden, Deutschland
| | - M Gröger
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsklinik München, München, Deutschland
| | - S Becker
- Klinik für Hals‑, Nasen- und Ohrenheilkunde, Universitätsklinik Tübingen, Tübingen, Deutschland
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17
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Becker S, Laudien M, Förster-Ruhrmann U, Olze H, Rudack C, Chaker AM, Hagemann J, Huppertz T, Hoffmann TK, Dazert S, Deitmer T, Strieth S, Wrede H, Schlenter W, Welkoborsky HJ, Wollenberg B, Bärhold F, Klimek F, Kianfar R, Zuberbier J, Cuevas M, Hintschich CA, Guntinas-Lichius O, Stöver T, Bergmann C, Werminghaus P, Gröger M, Beutner C, Weber RK, Hildenbrand T, Hoffmann AS, Klimek L. Erratum: Positionspapier: ICD-Codierung der chronischen Rhinosinusitis mit Nasenpolypen (CRSwNP) im ICD-10-GM als Grundlage für eine Therapie mit Biologika. Laryngorhinootologie 2023; 102:e2. [PMID: 37023780 DOI: 10.1055/a-2069-1462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
Affiliation(s)
- S Becker
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinik Tübingen
| | - M Laudien
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Kiel
| | - U Förster-Ruhrmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Charité-Universitätsmedizin Berlin
| | - H Olze
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Charité-Universitätsmedizin Berlin
| | - C Rudack
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Münster
| | - A M Chaker
- Klinik für Hals-, Nasen- und Ohrenheilkunde, TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München
- Zentrum für Allergie und Umwelt (ZAUM), TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München
| | - J Hagemann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz
| | - T Huppertz
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz
| | - T K Hoffmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Ulm
| | - S Dazert
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Ruhr-Universität Bochum, St.-Elisabeth-Hospital
| | - T Deitmer
- Deutsche Gesellschaft für Hals-, Nasen- und Ohrenheilkunde, Kopf- und Halschirurgie, Bonn
| | - S Strieth
- Klinik und Poliklinik für Hals-Nasen-Ohren-Heilkunde, Universitätsklinikum Bonn
| | - H Wrede
- Hals-, Nasen- und Ohrenarzt, Herford
| | - W Schlenter
- Ärzteverband Deutscher Allergologen, Wiesbaden
| | - H J Welkoborsky
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Klinikum Hannover
| | - B Wollenberg
- Klinik für Hals-, Nasen- und Ohrenheilkunde, TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München
| | - F Bärhold
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinik Tübingen
| | - F Klimek
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - R Kianfar
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - J Zuberbier
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Charité-Universitätsmedizin Berlin
| | - M Cuevas
- Klinik und Poliklinik für HNO-Heilkunde, Universitätsklinikum Carl Gustav Carus, TU Dresden
| | - C A Hintschich
- Klinik und Poliklinik für Hals-Nasen-Ohren-Heilkunde, Universitätsklinikum Regensburg
| | | | - T Stöver
- Universitäts-Hals-Nasen-Ohrenklinik Frankfurt am Main
| | - C Bergmann
- Praxis für Hals-Nasen-Ohrenheilkunde, Klinik RKM 740, Düsseldorf
| | - P Werminghaus
- Praxis für Hals-Nasen-Ohrenheilkunde und Allergologie, Düsseldorf
| | - M Gröger
- Klinik und Poliklinik für Hals-Nasen-Ohrenheilkunde, Universitätsklinikum LMU München
| | - C Beutner
- Klinik für Dermatologie, Venerologie und Allergologie, Allergiezentrum Südniedersachsen, Universitätsmedizin Göttingen
| | - R K Weber
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Städtisches Klinikum Karlsruhe
| | - T Hildenbrand
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Freiburg
| | - A S Hoffmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Hamburg-Eppendorf
| | - L Klimek
- Zentrum für Rhinologie und Allergologie, Wiesbaden
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18
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Shkembi B, Huppertz T. Impact of Dairy Products and Plant-Based Alternatives on Dental Health: Food Matrix Effects. Nutrients 2023; 15:1469. [PMID: 36986199 PMCID: PMC10056336 DOI: 10.3390/nu15061469] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/08/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023] Open
Abstract
The impact of dairy products on dental health has been researched widely and shows an important role of various constituents, as well as the specific product matrix, in maintaining and improving dental health. These include, for instance, the position of lactose as the least cariogenic fermentable sugar, the high levels of calcium and phosphate, the presence of phosphopeptides as well as the antibacterial peptides lactoferrin and lysozyme and high buffering capacity. With plant-based alternatives for dairy products being developed and marketed these days, the specific benefits of dairy products in relation to dental health are often overlooked and most products contain more cariogenic carbohydrates, lack phosphopeptides, and have fewer minerals and less buffering capacity. Comparative studies performed to date indeed suggest that plant-based products do not match dairy counterparts when it comes to maintaining and improving dental health. Careful consideration of these aspects is required in relation to future developments of products and human diets. In this paper, we review the impact of dairy products and plant-based dairy alternatives on dental health.
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Affiliation(s)
- Blerina Shkembi
- Food Quality & Design Group, Wageningen University & Research, 6708 WG Wageningen, The Netherlands
| | - Thom Huppertz
- Food Quality & Design Group, Wageningen University & Research, 6708 WG Wageningen, The Netherlands
- FrieslandCampina, 3818 LE Amersfoort, The Netherlands
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19
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Becker S, Laudien M, Förster-Ruhrmann U, Olze H, Rudack C, Chaker AM, Hagemann J, Huppertz T, Hoffmann TK, Dazert S, Deitmer T, Strieth S, Wrede H, Schlenter W, Welkoborsky HJ, Wollenberg B, Bärhold F, Klimek F, Kianfar R, Zuberbier J, Cuevas M, Hintschich CA, Guntinas-Lichius O, Stöver T, Bergmann C, Werminghaus P, Gröger OM, Beutner C, Weber RK, Hildenbrand T, Hoffmann AS, Klimek L. Positionspapier: ICD-Codierung der chronischen Rhinosinusitis mit Nasenpolypen (CRSwNP) im ICD-10-GM als Grundlage für eine Therapie mit Biologika – Empfehlungen des Ärzteverbandes Deutscher Allergologen (AeDA), der Deutschen Gesellschaft für HNO-Heilkunde, Kopf- und Halschirurgie (DGHNOKHC) und des Deutschen CRS-Registers. Laryngorhinootologie 2023; 102:349-356. [PMID: 36882095 DOI: 10.1055/a-2039-1831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
Zusammenfassung
Hintergrund Die chronische Rhinosinusitis mit Nasenpolypen (CRSwNP) ist eine multifaktorielle entzündliche Erkrankung der Schleimhäute von Nase und Nasennebenhöhlen. In Deutschland sind 3 verschiedene monoklonale Antikörper für die Indikation „Zusatztherapie zu intranasalen Glukokortikosteroiden für die Behandlung Erwachsener mit schwerer chronischer Rhinosinusitis mit Nasenpolypen“ zugelassen. Um die Verordnung in der zugelassenen Indikation (In-Label) zu dokumentieren, ist neben einer Dokumentation zahlreicher medizinischer Parameter die korrekte Auswahl der ICD-10-GM-Codierung entscheidend. Hierfür existieren in Deutschland bislang keine konsentierten Empfehlungen.
Methoden Basierend auf der internationalen Literatur und bisherigen Erfahrungen werden von einem Expertengremium von AeDA, DGHNO-KHC und Deutschem CRS-Register Codierungsmöglichkeiten von CRS und CRSwNP analysiert und auf dieser Basis eine konsentierte Empfehlung für die ICD-10-GM-Codierung in Deutschland ausgesprochen.
Ergebnis Die Internationale statistische Klassifikation der Krankheiten und verwandter Gesundheitsprobleme ICD-10-GM (International Classification of Diseases, 10. Revision, German Modification) ist die amtliche Klassifikation zur Verschlüsselung von Diagnosen in der ambulanten und stationären Versorgung in Deutschland. Der ICD-10-GM unterscheidet nicht adäquat zwischen heute anerkannten klinischen und immunologischen Differenzierungen der CRSsNP und der CRSwNP. Dennoch wird insbesondere bei indiziertem Einsatz von Biologika in der Therapie der schweren CRSwNP eine möglichst exakte Verschlüsselung mit den Codes J33.8 (im Einzelfall J33.1 oder J33.9) empfohlen.
Schlussfolgerungen Das Verständnis über die immunologischen Grundlagen der CRSwNP eröffnet neue Behandlungsansätze mit monoklonalen Antikörpern für Patienten mit schwerer, unkontrollierter Erkrankung. Hier geben wir Empfehlungen für eine adäquate ICD-10-GM-Codierung in Deutschland.
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Affiliation(s)
- S Becker
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinik Tübingen
| | - M Laudien
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Kiel
| | - U Förster-Ruhrmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Charité-Universitätsmedizin Berlin
| | - H Olze
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Charité-Universitätsmedizin Berlin
| | - C Rudack
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Münster
| | - A M Chaker
- Klinik für Hals-, Nasen- und Ohrenheilkunde, TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München.,Zentrum für Allergie und Umwelt (ZAUM), TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München
| | - J Hagemann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz
| | - T Huppertz
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz
| | - T K Hoffmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Ulm
| | - S Dazert
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Ruhr-Universität Bochum, St.-Elisabeth-Hospital
| | - T Deitmer
- Deutsche Gesellschaft für Hals-, Nasen- und Ohrenheilkunde, Kopf- und Halschirurgie, Bonn
| | - S Strieth
- Klinik und Poliklinik für Hals-Nasen-Ohren-Heilkunde, Universitätsklinikum Bonn
| | - H Wrede
- Hals-, Nasen- und Ohrenarzt, Herford
| | - W Schlenter
- Ärzteverband Deutscher Allergologen, Wiesbaden
| | - H J Welkoborsky
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Klinikum Hannover
| | - B Wollenberg
- Klinik für Hals-, Nasen- und Ohrenheilkunde, TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München
| | - F Bärhold
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinik Tübingen
| | - F Klimek
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - R Kianfar
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - J Zuberbier
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Charité-Universitätsmedizin Berlin
| | - M Cuevas
- Klinik und Poliklinik für HNO-Heilkunde, Universitätsklinikum Carl Gustav Carus, TU Dresden
| | - C A Hintschich
- Klinik und Poliklinik für Hals-Nasen-Ohren-Heilkunde, Universitätsklinikum Regensburg
| | | | - T Stöver
- Universitäts-Hals-Nasen-Ohrenklinik Frankfurt am Main
| | - C Bergmann
- Praxis für Hals-Nasen-Ohrenheilkunde, Klinik RKM 740, Düsseldorf
| | - P Werminghaus
- Praxis für Hals-Nasen-Ohrenheilkunde und Allergologie, Düsseldorf
| | - O M Gröger
- Klinik und Poliklinik für Hals-Nasen-Ohrenheilkunde, Universitätsklinikum LMU München
| | - C Beutner
- Klinik für Dermatologie, Venerologie und Allergologie, Allergiezentrum Südniedersachsen, Universitätsmedizin Göttingen
| | - R K Weber
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Städtisches Klinikum Karlsruhe
| | - T Hildenbrand
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Freiburg
| | - A S Hoffmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Hamburg-Eppendorf
| | - L Klimek
- Zentrum für Rhinologie und Allergologie, Wiesbaden
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20
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Gazi I, Reiding KR, Groeneveld A, Bastiaans J, Huppertz T, Heck AJR. Key changes in bovine milk immunoglobulin G during lactation: NeuAc sialylation is a hallmark of colostrum immunoglobulin G N-glycosylation. Glycobiology 2023; 33:115-125. [PMID: 36611013 PMCID: PMC9990989 DOI: 10.1093/glycob/cwad001] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/16/2022] [Accepted: 12/27/2023] [Indexed: 01/09/2023] Open
Abstract
We monitored longitudinal changes in bovine milk IgG in samples from four cows at 9 time points in between 0.5 and 28 days following calving. We used peptide-centric LC-MS/MS on proteolytic digests of whole bovine milk, resulting in the combined identification of 212 individual bovine milk protein sequences, with IgG making up >50 percent of the protein content of every 0.5 d colostrum sample, which reduced to ≤3 percent in mature milk. In parallel, we analyzed IgG captured from the bovine milk samples to characterize its N-glycosylation, using dedicated methods for bottom-up glycoproteomics employing product ion-triggered hybrid fragmentation; data are available via ProteomeXchange with identifier PXD037755. The bovine milk IgG N-glycosylation profile was revealed to be very heterogeneous, consisting of >40 glycoforms. Furthermore, these N-glycosylation profiles changed substantially over the period of lactation, but consistently across the four individual cows. We identified NeuAc sialylation as the key abundant characteristic of bovine colostrum IgG, significantly decreasing in the first days of lactation, and barely detectable in mature bovine milk IgG. We also report, for the first time to our knowledge, the identification of subtype IgG3 in bovine milk, alongside the better-documented IgG1 and IgG2. The detailed molecular characteristics we describe of the bovine milk IgG, and their dynamic changes during lactation, are important not only for the fundamental understanding of the calf's immune development, but also for understanding bovine milk and its bioactive components in the context of human nutrition.
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Affiliation(s)
- Inge Gazi
- Biomolecular Mass Spectrometry and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, University of Utrecht, Padualaan 8, 3584 Utrecht, CH The Netherlands.,Netherlands Proteomics Center, Padualaan 8, 3584 Utrecht, CH The Netherlands
| | - Karli R Reiding
- Biomolecular Mass Spectrometry and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, University of Utrecht, Padualaan 8, 3584 Utrecht, CH The Netherlands.,Netherlands Proteomics Center, Padualaan 8, 3584 Utrecht, CH The Netherlands
| | - André Groeneveld
- FrieslandCampina, Stationsplein 4, LE, 3818 Amersfoort, The Netherlands
| | - Jan Bastiaans
- FrieslandCampina, Stationsplein 4, LE, 3818 Amersfoort, The Netherlands
| | - Thom Huppertz
- FrieslandCampina, Stationsplein 4, LE, 3818 Amersfoort, The Netherlands.,Department of Agrotechnology and Food Sciences, Wageningen University, Bornse Weilanden 9, 6708 Wageningen, WG, The Netherlands
| | - Albert J R Heck
- Biomolecular Mass Spectrometry and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, University of Utrecht, Padualaan 8, 3584 Utrecht, CH The Netherlands.,Netherlands Proteomics Center, Padualaan 8, 3584 Utrecht, CH The Netherlands
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21
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Atik DS, Huppertz T. Melting of natural cheese: A review. Int Dairy J 2023. [DOI: 10.1016/j.idairyj.2023.105648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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22
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Garcia A, Alting A, Huppertz T. Disruption of casein micelles by calcium sequestering salts: from observations to mechanistic insights. Int Dairy J 2023. [DOI: 10.1016/j.idairyj.2023.105638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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23
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Deshwal GK, Gómez-Mascaraque LG, Fenelon M, Huppertz T. A Review on the Effect of Calcium Sequestering Salts on Casein Micelles: From Model Milk Protein Systems to Processed Cheese. Molecules 2023; 28:molecules28052085. [PMID: 36903331 PMCID: PMC10004449 DOI: 10.3390/molecules28052085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/14/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
Phosphates and citrates are calcium sequestering salts (CSS) most commonly used in the manufacture of processed cheese, either singly or in mixtures. Caseins are the main structure forming elements in processed cheese. Calcium sequestering salts decrease the concentration of free calcium ions by sequestering calcium from the aqueous phase and dissociates the casein micelles into small clusters by altering the calcium equilibrium, thereby resulting in enhanced hydration and voluminosity of the micelles. Several researchers have studied milk protein systems such as rennet casein, milk protein concentrate, skim milk powder, and micellar casein concentrate to elucidate the influence of calcium sequestering salts on (para-)casein micelles. This review paper provides an overview of the effects of calcium sequestering salts on the properties of casein micelles and consequently the physico-chemical, textural, functional, and sensorial attributes of processed cheese. A lack of proper understanding of the mechanisms underlying the action of calcium sequestering salts on the processed cheese characteristics increases the risk of failed production, leading to the waste of resources and unacceptable sensorial, appearance, and textural attributes, which adversely affect the financial side of processors and customer expectations.
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Affiliation(s)
- Gaurav Kr Deshwal
- Department of Food Chemistry and Technology, Teagasc Food Research Centre, Fermoy, P61C996 Cork, Ireland
- Department of Agrotechnology and Food Sciences, Wageningen University, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
- Dairy Technology Division, ICAR-National Dairy Research Institute, Karnal 132001, Haryana, India
| | - Laura G. Gómez-Mascaraque
- Department of Food Chemistry and Technology, Teagasc Food Research Centre, Fermoy, P61C996 Cork, Ireland
| | - Mark Fenelon
- Department of Food Chemistry and Technology, Teagasc Food Research Centre, Fermoy, P61C996 Cork, Ireland
| | - Thom Huppertz
- Department of Agrotechnology and Food Sciences, Wageningen University, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
- FrieslandCampina, Stationsplein 4, 3818 LE Amersfoort, The Netherlands
- Correspondence:
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24
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Klimek L, Förster-Ruhrmann U, Olze H, Beule AG, Chaker AM, Hagemann J, Huppertz T, Hoffmann TK, Dazert S, Deitmer T, Strieth S, Wrede H, Schlenter W, Welkoborsky HJ, Wollenberg B, Becker S, Bärhold F, Klimek F, Casper I, Zuberbier J, Rudack C, Cuevas M, Hintschich CA, Guntinas-Lichius O, Stöver T, Bergmann C, Werminghaus P, Pfaar O, Gosepath J, Gröger M, Beutner C, Laudien M, Weber RK, Hildenbrand T, Hoffmann AS, Bachert C. Empfehlungen zur Überprüfung der Wirksamkeit und Verlaufsdokumentation von Mepolizumab bei chronischer Rhinosinusitis mit Nasenpolypen (CRSwNP) im deutschen Gesundheitssystem – Empfehlungen des Ärzteverbandes Deutscher Allergologen (AeDA) und der AGs Klinische Immunologie, Allergologie und Umweltmedizin und Rhinologie und Rhinochirurgie der Deutschen Gesellschaft für HNO-Heilkunde, Kopf- und Halschirurgie (DGHNOKHC). Laryngorhinootologie 2023; 102:89-99. [PMID: 36750110 DOI: 10.1055/a-2003-4730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
BACKGROUND Chronic rhinosinusitis with nasal polyps (CRSwNP) is a multifactorial inflammatory disease of the mucous membranes of the nose and sinuses. Eosinophilic inflammation is described as a common endotype. The anti-IL5 antibody mepolizumab was approved in November 2021 as an add-on therapy to intranasal glucocorticosteroids for the treatment of adults with severe chronic rhinosinusitis with nasal polyps when systemic glucocorticosteroids or surgery do not provide adequate disease control. While national and international recommendations exist for the use of mepolizumab in CRSwNP, it has not yet been adequately specified how this therapy is to be monitored, what follow-up documentation is necessary, and when it should be terminated if necessary. METHODS A literature search was performed to analyze previous data on the treatment of CRSwNP with mepolizumab and to determine the available evidence by searching Medline, Pubmed, the national and international trial and guideline registries and the Cochrane Library. Human studies published in the period up to and including 10/2022 were considered. RESULTS Based on the international literature and previous experience by an expert panel, recommendations for follow-up, adherence to therapy intervals and possible therapy breaks, as well as termination of therapy when using mepolizumab for the indication CRSwNP in the German health care system are given on the basis of a documentation sheet. CONCLUSIONS Understanding the immunological basis of CRSwNP opens up new non-surgical therapeutic approaches with biologics for patients with severe, uncontrolled courses. Here, we provide recommendations for follow-up, adherence to therapy intervals, possible therapy pauses, or discontinuation of therapy when mepolizumab is used as add-on therapy with intranasal glucocorticosteroids to treat adult patients with severe CRSwNP that cannot be adequately controlled with systemic glucocorticosteroids and/or surgical intervention.
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Affiliation(s)
- L Klimek
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - U Förster-Ruhrmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Charité-Universitätsmedizin Berlin
| | - H Olze
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Charité-Universitätsmedizin Berlin
| | - A G Beule
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Münster.,Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie der Universitätsmedizin Greifswald
| | - A M Chaker
- Klinik für Hals-, Nasen- und Ohrenheilkunde, TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München.,Zentrum für Allergie und Umwelt (ZAUM), TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München
| | - J Hagemann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz
| | - T Huppertz
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz
| | - T K Hoffmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Ulm
| | - S Dazert
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Ruhr-Universität Bochum, St.-Elisabeth-Hospital
| | - T Deitmer
- Deutsche Gesellschaft für Hals-, Nasen- und Ohrenheilkunde, Kopf- und Halschirurgie, Bonn
| | - S Strieth
- Klinik und Poliklinik für Hals-Nasen-Ohrenheilkunde, Universitätsklinikum Bonn
| | - H Wrede
- Hals-, Nasen- und Ohrenarzt, Herford
| | - W Schlenter
- Ärzteverband Deutscher Allergologen, Wiesbaden
| | - H J Welkoborsky
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Klinikum Hannover
| | - B Wollenberg
- Klinik für Hals-, Nasen- und Ohrenheilkunde, TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München
| | - S Becker
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinik Tübingen
| | - F Bärhold
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinik Tübingen
| | - F Klimek
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - I Casper
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - J Zuberbier
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Charité-Universitätsmedizin Berlin
| | - C Rudack
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Münster
| | - M Cuevas
- Klinik und Poliklinik für HNO-Heilkunde, Universitätsklinikum Carl Gustav Carus, TU Dresden
| | - C A Hintschich
- Klinik und Poliklinik für Hals-Nasen-Ohrenheilkunde, Universitätsklinikum Regensburg
| | | | - T Stöver
- Universitäts-Hals-Nasen-Ohrenklinik Frankfurt am Main
| | - C Bergmann
- Praxis für Hals-Nasen-Ohrenheilkunde, Klinik RKM 740, Düsseldorf
| | - P Werminghaus
- Praxis für Hals-Nasen-Ohrenheilkunde und Allergologie, Düsseldorf
| | - O Pfaar
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg, Philipps-Universität Marburg, Marburg
| | - J Gosepath
- Klinik für Hals-, Nasen- und Ohrenheilkunde, HSK Wiesbaden
| | - M Gröger
- Klinik und Poliklinik für Hals-Nasen-Ohrenheilkunde, Universitätsklinikum LMU München
| | - C Beutner
- Klinik für Dermatologie, Venerologie und Allergologie, Allergiezentrum Südniedersachsen, Universitätsmedizin Göttingen
| | - M Laudien
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Kiel
| | - R K Weber
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Städtisches Klinikum Karlsruhe
| | - T Hildenbrand
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Freiburg
| | - A S Hoffmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Hamburg-Eppendorf
| | - C Bachert
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Gent, Belgien
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25
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Shkembi B, Huppertz T. Glycemic Responses of Milk and Plant-Based Drinks: Food Matrix Effects. Foods 2023; 12:foods12030453. [PMID: 36765982 PMCID: PMC9914410 DOI: 10.3390/foods12030453] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/13/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
The consumption of food items containing digestible carbohydrates in food products leads to postprandial increases in blood glucose levels and glycemic responses. The extent to which these occur depends on many factors, including concentration and type of carbohydrate, but also other physicochemical properties of the food matrix, which determine the rate of uptake of monosaccharides into the bloodstream, including product structure and factors affecting gastric emptying. For milk, control of postprandial glycemic responses appears to be multifaceted, including a controlled rate of gastric emptying, a rate of glucose and galactose uptake into the bloodstream controlled by enzymatic hydrolysis, as well as stimulated insulin secretion to enhance uptake of blood glucose from the bloodstream. Altogether, this allows milk to deliver comparatively high levels of carbohydrate with limited glycemic responses. For plant-based drinks positioned as milk alternatives, however, compositional differences (including carbohydrate type and concentration) as well as matrix factors limiting control over gastric emptying and insulin secretion can, in some cases, lead to much stronger glycemic responses, which are undesirable in relation to non-communicable diseases, such as type-2 diabetes. This review discusses glycemic responses to milk and plant-based drinks from this perspective, focusing on mechanistic insights and food matrix effects.
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Affiliation(s)
- Blerina Shkembi
- Food Quality & Design Group, Wageningen University & Research, 6708WG Wageningen, The Netherlands
| | - Thom Huppertz
- Food Quality & Design Group, Wageningen University & Research, 6708WG Wageningen, The Netherlands
- FrieslandCampina, 3800LE Amersfoort, The Netherlands
- Correspondence:
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26
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Wang K, Liu D, Tao X, Zhang J, Huppertz T, Regenstein JM, Liu X, Zhou P. Decalcification strongly affects in vitro gastrointestinal digestion of bovine casein micelles under infant, adult and elderly conditions. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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27
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Yang X, Karrar E, Cong F, Lu H, Jin Q, Xu X, Huppertz T, Wei W, Wang X. Identification and quantification of branched-chain fatty acids and odd-chain fatty acids of mammalian milk, dairy products, and vegetable oils using GC/TOF-MS. Int Dairy J 2023. [DOI: 10.1016/j.idairyj.2023.105587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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28
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Garcia A, Alting A, Huppertz T. Effect of sodium hexametaphosphate on heat-induced changes in micellar casein isolate solutions. Int Dairy J 2023. [DOI: 10.1016/j.idairyj.2023.105583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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McAuliffe GA, Takahashi T, Beal T, Huppertz T, Leroy F, Buttriss J, Collins AL, Drewnowski A, McLaren SJ, Ortenzi F, van der Pols JC, van Vliet S, Lee MRF. Protein quality as a complementary functional unit in life cycle assessment (LCA). Int J Life Cycle Assess 2022; 28:146-155. [PMID: 36685326 PMCID: PMC9845161 DOI: 10.1007/s11367-022-02123-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 11/29/2022] [Indexed: 06/17/2023]
Abstract
GOAL AND THEORETICAL COMMENTARY A number of recent life cycle assessment (LCA) studies have concluded that animal-sourced foods should be restricted-or even avoided-within the human diet due to their relatively high environmental impacts (particularly those from ruminants) compared with other protein-rich foods (mainly protein-rich plant foods). From a nutritional point of view, however, issues such as broad nutrient bioavailability, amino acid balances, digestibility and even non-protein nutrient density (e.g., micronutrients) need to be accounted for before making such recommendations to the global population. This is especially important given the contribution of animal sourced foods to nutrient adequacy in the global South and vulnerable populations of high-income countries (e.g., children, women of reproductive age and elderly). Often, however, LCAs simplify this reality by using 'protein' as a functional unit in their models and basing their analyses on generic nutritional requirements. Even if a 'nutritional functional unit' (nFU) is utilised, it is unlikely to consider the complexities of amino acid composition and subsequent protein accretion. The discussion herein focuses on nutritional LCA (nLCA), particularly on the usefulness of nFUs such as 'protein,' and whether protein quality should be considered when adopting the nutrient as an (n)FU. Further, a novel and informative case study is provided to demonstrate the strengths and weaknesses of protein-quality adjustment. CASE STUDY METHODS To complement current discussions, we present an exploratory virtual experiment to determine how Digestible Indispensable Amino Acid Scores (DIAAS) might play a role in nLCA development by correcting for amino acid quality and digestibility. DIAAS is a scoring mechanism which considers the limiting indispensable amino acids (IAAs) within an IAA balance of a given food (or meal) and provides a percentage contribution relative to recommended daily intakes for IAA and subsequent protein anabolism; for clarity, we focus only on single food items (4 × animal-based products and 4 × plant-based products) in the current case exemplar. Further, we take beef as a sensitivity analysis example (which we particularly recommend when considering IAA complementarity at the meal-level) to elucidate how various cuts of the same intermediary product could affect the interpretation of nLCA results of the end-product(s). RECOMMENDATIONS First, we provide a list of suggestions which are intended to (a) assist with deciding whether protein-quality correction is necessary for a specific research question and (b) acknowledge additional uncertainties by providing mitigating opportunities to avoid misinterpretation (or worse, dis-interpretation) of protein-focused nLCA studies. We conclude that as relevant (primary) data availability from supply chain 'gatekeepers' (e.g., international agri-food distributors and processors) becomes more prevalent, detailed consideration of IAA provision of contrasting protein sources needs to be acknowledged-ideally quantitatively with DIAAS being one example-in nLCA studies utilising protein as a nFU. We also contend that future nLCA studies should discuss the complementarity of amino acid balances at the meal-level, as a minimum, rather than the product level when assessing protein metabolic responses of consumers. Additionally, a broader set of nutrients should ideally be included when evaluating "protein-rich foods" which provide nutrients that extend beyond amino acids, which is of particular importance when exploring dietary-level nLCA.
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Affiliation(s)
- G. A. McAuliffe
- Net Zero and Resilient Farming, Rothamsted Research, North Wyke, Okehampton, EX20 2SB Devon UK
| | - T. Takahashi
- Net Zero and Resilient Farming, Rothamsted Research, North Wyke, Okehampton, EX20 2SB Devon UK
- Bristol Veterinary School, University of Bristol, Langford, Bristol, BS40 5DU UK
| | - T. Beal
- Global Alliance for Improved Nutrition (GAIN), Washington, DC 20036 USA
- Institute for Social, Behavioral and Economic Research, University of California, Santa Barbara, CA 93106 USA
| | - T. Huppertz
- Wageningen University and Research, Wageningen, The Netherlands
- Dairy Physics and Chemistry, FrieslandCampina, Wolvega, Weststellingwerf The Netherlands
| | - F. Leroy
- Industrial Microbiology and Food Biotechnology (IMDO), Faculty of Sciences and Bioengineering Sciences, Vrije Universiteit Brussel, Pleinlaan 2, B-1050 Brussels, Belgium
| | | | - A. L. Collins
- Net Zero and Resilient Farming, Rothamsted Research, North Wyke, Okehampton, EX20 2SB Devon UK
| | - A. Drewnowski
- Department of Epidemiology, University of Washington, Nutritional Sciences, Seattle, WA 98195 USA
| | - S. J. McLaren
- New Zealand Life Cycle Management Centre, Massey University, Palmerston North, New Zealand
| | - F. Ortenzi
- Independent Nutrition and Global Health Consultant, Geneva, Switzerland
| | - J. C. van der Pols
- Faculty of Health, School of Exercise & Nutrition Sciences, Queensland University of Technology, Brisbane, QLD 4059 Australia
| | - S. van Vliet
- Center for Human Nutrition Studies, Utah State University, Logan, UT 84322 USA
| | - M. R. F. Lee
- Harper Adams University, Edgmond, Newport, TF10 8NB UK
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Aydogdu T, O’Mahony JA, Huppertz T, Magan JB, McCarthy NA. Measuring pH of skim milk and ultrafiltration permeate from skim milk at ultra-high temperatures at laboratory and pilot scale. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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31
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Kayihura JF, Huppertz T, Vasiljevic T. Application of small amplitude oscillatory rheology measurements for estimating residual rennet activity in rennet whey. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Abdalla A, Abu-Jdayil B, Alsereidi H, Hamed F, Kamal-Eldin A, Huppertz T, Ayyash M. Low-moisture part-skim mozzarella cheese made from blends of camel and bovine milk: Gross composition, proteolysis, functionality, microstructure, and rheological properties. J Dairy Sci 2022; 105:8734-8749. [PMID: 36175220 DOI: 10.3168/jds.2022-22144] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 06/27/2022] [Indexed: 12/30/2022]
Abstract
Camel (CM) milk is used in variety of ways; however, it has inferior gelling properties compared with bovine milk (BM). In this study, we aimed to investigate the physicochemical, functional, microstructural, and rheological properties of low-moisture part-skim (LMPS) mozzarella cheese, made from BM, or BM mixed with 15% CM (CM15%) or 30% CM (CM30%), at various time points (up to 60 d) of storage at 4°C after manufacture. Low-moisture part-skim mozzarella cheeses using CM15% and CM30% had high moisture and total Ca contents, but lower soluble Ca content. Compared with BM cheese, CM15% and CM30% LMPS mozzarella cheese exhibited higher proteolysis rates during storage. Adding CM affected the color properties of LMPS mozzarella cheese manufactured from mixed milk. Scanning electron microscopy images showed that the microstructure of CM15% and CM30% cheeses had smooth surfaces, whereas the BM cheese microstructures were rough with granulated surfaces. Low-moisture part-skim mozzarella cheeses using CM15% and CM30% showed significantly lower hardness and chewiness, but higher stringiness than BM cheese. Compared with BM cheese, CM15% and CM30% cheeses showed lower tan δ levels during temperature surges, suggesting that the addition of CM increased the meltability of LMPS mozzarella cheese during temperature increases. Camel milk addition affected the physicochemical, microstructural, and rheological properties of LMPS mozzarella cheese.
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Affiliation(s)
- Abdelmoneim Abdalla
- Food Science Department, College of Agriculture, South Valley University, 83523 Qena, Egypt
| | - Basim Abu-Jdayil
- Chemical and Petroleum Engineering Department, College of Engineering, United Arab Emirates University (UAEU), PO Box 15551, Al Ain, United Arab Emirates
| | - Hussah Alsereidi
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University (UAEU), PO Box 15551, Al Ain, United Arab Emirates
| | - Fathalla Hamed
- Department of Physics, College of Science, United Arab Emirates University (UAEU), PO Box 15551, Al Ain, United Arab Emirates
| | - Afaf Kamal-Eldin
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University (UAEU), PO Box 15551, Al Ain, United Arab Emirates
| | - Thom Huppertz
- FrieslandCampina, Amersfoort, the Netherlands 3818 LE; Wageningen University & Research, Wageningen, the Netherlands 6708 PB
| | - Mutamed Ayyash
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University (UAEU), PO Box 15551, Al Ain, United Arab Emirates.
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Klimek L, Förster-Ruhrmann U, Olze H, Beule AG, Chaker AM, Hagemann J, Huppertz T, Hoffmann TK, Dazert S, Deitmer T, Strieth S, Wrede H, Schlenter W, Welkoborsky HJ, Wollenberg B, Becker S, Klimek F, Sperl A, Casper I, Zuberbier J, Rudack C, Cuevas M, Hintschich CA, Guntinas-Lichius O, Stöver T, Bergmann C, Pfaar O, Gosepath J, Gröger M, Beutner C, Laudien M, Weber RK, Hildenbrand T, Hoffmann AS, Bachert C. Empfehlungen zur Überprüfung der Wirksamkeit und Verlaufsdokumentation von Dupilumab bei chronischer Rhinosinusitis mit Nasenpolypen (CRSwNP) im deutschen Gesundheitssystem – Empfehlungen des Ärzteverbandes Deutscher Allergologen (AeDA) und der AGs Klinische Immunologie, Allergologie und Umweltmedizin und Rhinologie und Rhinochirurgie der Deutschen Gesellschaft für HNO-Heilkunde, Kopf- und Halschirurgie (DGHNOKHC). Laryngorhinootologie 2022; 101:855-865. [PMID: 36150698 DOI: 10.1055/a-1908-3074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
BACKGROUND Chronic rhinosinusitis with nasal polyps (CRSwNP) is a multifactorial inflammatory disease of the nasal and paranasal mucosa. A Type-2 inflammation is described as the most common endotype. Since October 2019 the anti-IL-4/-IL-13 antibody dupilumab has been approved in Germany as an add-on therapy to intranasal corticosteroids for the treatment of adults with severe chronic rhinosinusitis with nasal polyps, when systemic corticosteroids alone or surgery do not provide adequate disease control. While recommendations for the use of dupilumab in CRSwNP exist at both national and international levels, until now it has not been adequately established, how therapy should be monitored and when it should be discontinued in the German Health Care System. METHODS A literature search was performed analyzing previous data on the treatment of CRSwNP with dupilumab and to determine the available evidence by searching Medline, Pubmed, the national and international trial and guideline registries and the Cochrane Library. Human studies published in the period up to 05/2022 were included. RESULTS Based on international literature and previous experience, recommendations are given by an expert panel for follow-up and possible therapy breaks, therapy intervals or termination of therapy when using dupilumab for the indication CRSwNP in the German health care system based on a documentation form. CONCLUSIONS Understanding the immunological basis of CRSwNP opens new non-surgical therapy approaches with biologics for patients with severe courses. The authors give recommendations for follow-up, possible therapy breaks, therapy intervals and a termination for dupilumab treatment as add-on therapy with intranasal corticosteroids for the treatment of adult patients with severe CRSwNP that cannot be adequately controlled with systemic corticosteroids and/or surgical intervention.
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Affiliation(s)
- L Klimek
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - U Förster-Ruhrmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Charité-Universitätsmedizin Berlin
| | - H Olze
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Charité-Universitätsmedizin Berlin
| | - A G Beule
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Münster.,Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie der Universitätsmedizin Greifswald
| | - A M Chaker
- Klinik für Hals-, Nasen- und Ohrenheilkunde, TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München.,Zentrum für Allergie und Umwelt (ZAUM), TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München
| | - J Hagemann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz
| | - T Huppertz
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz
| | - T K Hoffmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Ulm
| | - S Dazert
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Ruhr-Universität Bochum, St. Elisabeth-Hospital
| | - T Deitmer
- Deutsche Gesellschaft für Hals-, Nasen- und Ohrenheilkunde, Kopf- und Halschirurgie, Bonn
| | - S Strieth
- Klinik und Poliklinik für Hals-, Nasen-, Ohren-Heilkunde, Universitätsklinikum Bonn
| | - H Wrede
- Hals-, Nasen- und Ohrenarzt, Herford
| | - W Schlenter
- Ärzteverband Deutscher Allergologen, Wiesbaden
| | - H J Welkoborsky
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Klinikum Hannover
| | - B Wollenberg
- Klinik für Hals-, Nasen- und Ohrenheilkunde, TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München
| | - S Becker
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinik Tübingen
| | - F Klimek
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - A Sperl
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - I Casper
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - J Zuberbier
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Charité-Universitätsmedizin Berlin
| | - C Rudack
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Münster
| | - M Cuevas
- Klinik und Poliklinik für HNO-Heilkunde, Universitätsklinikum Carl Gustav Carus, TU Dresden
| | - C A Hintschich
- Klinik und Poliklinik für Hals-Nasen-Ohren-Heilkunde, Universitätsklinikum Regensburg
| | | | - T Stöver
- Universitäts-Hals-Nasen-Ohrenklinik Frankfurt am Mainz
| | - C Bergmann
- Praxis für Hals-, Nasen-, Ohrenheilkunde, Klinik RKM 740, Düsseldorf
| | - O Pfaar
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Marburg
| | - J Gosepath
- Klinik für Hals-, Nasen- und Ohrenheilkunde, HSK Wiesbaden
| | - M Gröger
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum LMU München
| | - C Beutner
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsmedizin Göttingen
| | - M Laudien
- Klinik für Hals-, Nasen-, Ohrenheilkunde, Kopf- und Halschirurgie der Christian-Albrechts-Universität zu Kiel und des Universitätsklinikums Schleswig-Holstein, Campus Kiel
| | - R K Weber
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Städtisches Klinikum Karlsruhe
| | - T Hildenbrand
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Freiburg
| | - A S Hoffmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Hamburg-Eppendorf
| | - C Bachert
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Gent, Belgien
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Daniloski D, McCarthy NA, Huppertz T, Vasiljevic T. What is the impact of amino acid mutations in the primary structure of caseins on the composition and functionality of milk and dairy products? Curr Res Food Sci 2022; 5:1701-1712. [PMID: 36212081 PMCID: PMC9535159 DOI: 10.1016/j.crfs.2022.09.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 09/25/2022] [Accepted: 09/28/2022] [Indexed: 11/19/2022] Open
Abstract
The impact of amino acid mutations within the peptide structure of bovine milk protein is important to understand as it can effect processability and subsequently effect its physiological properties. Genetic polymorphisms of bovine caseins can influence the chemical, structural, and technological properties, including casein micelle morphology, calcium distribution, network creation upon gelation, and surface activity. The A1 and A2 genetic variants of β-casein have recently acquired growing attention from both academia and industry, prompting new developments in the area. The difference between these two genetic variants is the inclusion of either proline in β-casein A2 or histidine in β-casein A1 at position 67 in the peptide chain. The aim of this review was to examine the extent to which milk and ingredient functionality is influenced by β-casein phenotype. One of the main findings of this review was although β-casein A1 was found to be the dominant variant in milks with superior acid gelation and rennet coagulation properties, milks comprised of β-casein A2 possessed greater emulsion and foam formation capabilities. The difference in the casein micelle assembly, hydrophobicity, and chaperone activity of caseins may explain the contrast in the functionality of milks containing β-casein from either A1 or A2 families. This review provides new insights into the subtle variations in the physicochemical properties of bovine milks, which could potentially support dairy producers in the development of new dairy products with different functional properties. Impact of β- and other caseins on the casein micelle structure and functionality. Proline and histidine in β-caseins play a key role in casein micelle conformation. Chaperone activity of β-casein A2 towards heat-induced aggregation of whey protein. Gels prepared of milks with β-casein A1 possess a denser and firmer structure. Ordered structure of β-casein A2 led to improved emulsion and foam formation.
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Affiliation(s)
- Davor Daniloski
- Advanced Food Systems Research Unit, Institute for Sustainable Industries and Liveable Cities and College of Health and Biomedicine, Victoria University, Melbourne, VIC, 8001, Australia
- Food Chemistry and Technology Department, Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996, Cork, Ireland
| | - Noel A. McCarthy
- Food Chemistry and Technology Department, Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996, Cork, Ireland
| | - Thom Huppertz
- Advanced Food Systems Research Unit, Institute for Sustainable Industries and Liveable Cities and College of Health and Biomedicine, Victoria University, Melbourne, VIC, 8001, Australia
- FrieslandCampina, Amersfoort, the Netherlands
- Wageningen University & Research, Wageningen, the Netherlands
| | - Todor Vasiljevic
- Advanced Food Systems Research Unit, Institute for Sustainable Industries and Liveable Cities and College of Health and Biomedicine, Victoria University, Melbourne, VIC, 8001, Australia
- Corresponding author.
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Horstman AMH, Huppertz T. Milk proteins: Processing, gastric coagulation, amino acid availability and muscle protein synthesis. Crit Rev Food Sci Nutr 2022; 63:10267-10282. [PMID: 35611879 DOI: 10.1080/10408398.2022.2078782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
It is well-known that the postprandial muscle protein synthetic response to protein ingestion is regulated on various levels, including dietary protein digestion and amino acid (AA) absorption, splanchnic AA retention, the availability of dietary protein-derived AA in the circulation, delivery of AA to the muscle, uptake of AA by the muscle, and intramuscular signaling. AA availability after consumption of dairy products is primarily determined by the rate of gastric emptying of milk proteins, which is mainly linked to coagulation of milk proteins in the stomach. Caseins form gastric coagula, which make their gastric emptying and subsequent postprandial aminoacidemia notably slower than that of whey proteins. Only recently, the role of processing, food structure, preservation and matrix on coagulation herein has been getting attention. In this review we describe various processes, that affect gastric coagulation of caseins and therewith control gastric emptying, such as the conversion to caseinate, heat treatment in the presence of whey proteins, conversion to stirred yoghurt and enzymatic hydrolysis. Modulating product characteristics by processing can be very useful to steer the gastric behavior of protein, and the subsequent digestion and AA absorption and muscle anabolic response to maintain or increase muscle mass.
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Affiliation(s)
| | - Thom Huppertz
- Research & Development, FrieslandCampina, Amersfoort, The Netherlands
- Food Quality and Design, Wageningen University & Research, Wageningen, The Netherlands
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Karrar E, Mohamed Ahmed IA, Huppertz T, Oz F, Wei W, Wang X. Determination of triacylglycerols in milk fat from different species using UPLC–Q-TOF–MS. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abdalla A, Abu-Jdayil B, AlMadhani S, Hamed F, Kamal-Eldin A, Huppertz T, Ayyash M. Low-fat akawi cheese made from bovine-camel milk blends: Rheological properties and microstructural characteristics. J Dairy Sci 2022; 105:4843-4856. [PMID: 35379457 DOI: 10.3168/jds.2021-21367] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 02/11/2022] [Indexed: 12/20/2022]
Abstract
Camel milk (CM) can be used as an ingredient to produce various dairy products but it forms weak rennet-induced and acid-induced gels compared with bovine milk (BM). Therefore, in this study, we aimed to investigate the effect of blending bovine milk with camel milk on the physicochemical, rheological (amplitude sweep and frequency sweep), and microstructural properties of low-fat akawi (LFA) cheese. The cheeses were made of BM only or BM blended with 15% (CM15%) or 30% (CM30%) camel milk and stored at 4°C for 28 d. The viscoelastic properties as a function of temperature were assessed. The LFA cheeses made from blended milks had higher moisture, total Ca, and soluble Ca contents, and had higher pH 4.6-water-soluble nitrogen compared with those made from BM. Analysis by scanning electron microscopy demonstrated that the microstructures formed in BM cheese were rough with granular surfaces, whereas those in blended milk cheeses had smooth surfaces. Hardness was lower for LFA cheeses made from blended milk than for those made from BM only. The LFA cheeses demonstrated viscoelastic behavior in a linear viscoelastic range from 0.1 to 1.0% strain. The storage modulus (G') was lower in LFA cheese made from BM over a range of frequencies. Adding CM reduced the resistance of LFA cheeses to flow as temperature increased. Blended cheeses exhibited lower complex viscosity values than BM cheeses during temperature increases. Thus, the addition of camel milk improved the rheological properties of LFA cheese.
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Affiliation(s)
- Abdelmoneim Abdalla
- Food Science Department, College of Agriculture, South Valley University, 83523 Qena, Egypt
| | - Basim Abu-Jdayil
- Chemical and Petroleum Engineering Department, College of Engineering, United Arab Emirates University (UAEU), Al Ain, P.O. Box 15551, United Arab Emirates
| | - Saffana AlMadhani
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University (UAEU), Al Ain, P.O. Box 15551, United Arab Emirates
| | - Fathalla Hamed
- Department of Physics, College of Science, United Arab Emirates University (UAEU), P.O. Box 1555, Al Ain, United Arab Emirates
| | - Afaf Kamal-Eldin
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University (UAEU), Al Ain, P.O. Box 15551, United Arab Emirates
| | - Thom Huppertz
- FrieslandCampina, Amersfoort 3818LE, the Netherlands; Food Quality & Design Group, Wageningen University & Research, Wageningen 6708 PB, the Netherlands
| | - Mutamed Ayyash
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University (UAEU), Al Ain, P.O. Box 15551, United Arab Emirates.
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Klimek L, Olze H, Förster-Ruhrmann U, Beule AG, Chaker AM, Hagemann J, Huppertz T, Hoffmann TK, Dazert S, Deitmer T, Strieth S, Wrede H, Schlenter W, Welkoborsky HJ, Wollenberg B, Becker S, Klimek F, Zuberbier J, Rudack C, Cuevas M, Hintschich CA, Guntinas-Lichius O, Stöver T, Bergmann C, Bachert C. Positionspapier: Empfehlungen zur Anwendung von Mepolizumab bei chronischer Rhinosinusitis mit Polyposis nasi (CRSwNP) im deutschen Gesundheitssystem – Empfehlungen des Ärzteverbandes Deutscher Allergologen (AeDA) und der AGs Klinische Immunologie, Allergologie und Umweltmedizin und Rhinologie und Rhinochirurgie der Deutschen Gesellschaft für HNO-Heilkunde, Kopf- und Hals-Chirurgie (DGHNO-KHC). Laryngorhinootologie 2022; 101:284-294. [PMID: 35168284 DOI: 10.1055/a-1752-8462] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND Chronic rhinosinusitis with nasal polyps (CRSwNP) is a multifactorial inflammatory disease of the paranasal sinus mucosa with eosinophilic inflammation as the most common endotype. The anti-IL5 antibody mepolizumab was approved for the treatment of severe CRSwNP in the EU in November 2021. METHODS A literature search was performed to analyze the immunology of CRSwNP and determine the available evidence by searching Medline, Pubmed, and the German national and international trial and guideline registries and the Cochrane Library. Human studies published in the period up to and including 12/2021 that investigated the effect of mepolizumab in CRSwNP were considered. RESULTS Based on the international literature and previous experience, recommendations for the use of mepolizumab in CRSwNP in the German health care system are given by an expert panel on the basis of a documentation form. CONCLUSIONS Understanding about the immunological basis of CRSwNP opens new non-surgical therapeutic approaches with biologics for patients with severe courses. Mepolizumab is approved since November 2021 for add-on therapy with intranasal corticosteroids for the treatment of adult patients with severe CRSwNP who cannot be adequately controlled with systemic corticosteroids and/or surgical intervention.
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Affiliation(s)
- L Klimek
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - H Olze
- Klinik für Hals-Nasen-Ohrenheilkunde, Charité-Universitätsmedizin Berlin, Berlin
| | - U Förster-Ruhrmann
- Klinik für Hals-Nasen-Ohrenheilkunde, Charité-Universitätsmedizin Berlin, Berlin
| | - A G Beule
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Münster
| | - A M Chaker
- Klinik für Hals-, Nasen- und Ohrenheilkunde, TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München.,Zentrum für Allergie und Umwelt (ZAUM), TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München
| | - J Hagemann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz
| | - T Huppertz
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz
| | - T K Hoffmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Ulm
| | - S Dazert
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Bochum
| | - T Deitmer
- Deutsche Gesellschaft für Hals-, Nasen- und Ohrenheilkunde, Kopf- und Halschirurgie, Bonn
| | - S Strieth
- Klinik u. Poliklinik für Hals-Nasen-Ohren-Heilkunde, Universitätsklinikum Bonn, Bonn
| | - H Wrede
- Hals-, Nasen- und Ohrenarzt, Herford
| | - W Schlenter
- Ärzteverband Deutscher Allergologen, Wiesbaden
| | - H J Welkoborsky
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Klinikum Hannover
| | - B Wollenberg
- Klinik für Hals-, Nasen- und Ohrenheilkunde, TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München
| | - S Becker
- Hals-Nasen-Ohrenklinik und Poliklinik, Universitätsklinik Tübingen
| | - F Klimek
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - J Zuberbier
- Klinik für Hals-Nasen-Ohrenheilkunde, Charité-Universitätsmedizin Berlin, Berlin
| | - C Rudack
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Münster
| | - M Cuevas
- Klinik und Poliklinik für HNO-Heilkunde, Universitätsklinikum Carl Gustav Carus, TU Dresden
| | | | | | - T Stöver
- Universitäts-Hals-Nasen-Ohrenklinik Frankfurt am Main
| | - C Bergmann
- Praxis für Hals-Nasen-Ohrenheilkunde, Klinik RKM 740, Düsseldorf
| | - C Bachert
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Gent, Belgien
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Gazi I, Franc V, Tamara S, van Gool MP, Huppertz T, Heck AJ. Identifying glycation hot-spots in bovine milk proteins during production and storage of skim milk powder. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Ayyash M, Abdalla A, Abu-Jdayil B, Huppertz T, Bhaskaracharya R, Al-Mardeai S, Mairpady A, Ranasinghe A, Al-Nabulsi A. Rheological properties of fermented milk from heated and high pressure-treated camel milk and bovine milk. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.113029] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
This article reviews physicochemical aspects of calcium absorption from foods. Notable differences are observed between different food products in relation to calcium absorption, which range from <10% to >50% of calcium in the foods. These differences can be related to the interactions of calcium with other food components in the food matrix, which are affected by various factors, including fermentation, and how these are affected by the conditions encountered in the gastrointestinal tract. Calcium absorption in the intestine requires calcium to be in an ionized form. The low pH in the stomach is critical for solubilization and ionization of calcium salts present in foods, although calcium oxalate complexes remain insoluble and thus poorly absorbable. In addition, the rate of gastric transit can strongly affect fractional absorption of calcium and a phased release of calcium into the intestine, resulting in higher absorption levels. Dairy products are the main natural sources of dietary calcium in many diets worldwide, which is attributable to their ability to provide high levels of absorbable calcium in a single serving. For calcium from other food products, lower levels of absorbable calcium can limit contributions to bodily calcium requirements.
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Affiliation(s)
- Blerina Shkembi
- Food Quality & Design Group, Wageningen University & Research, 6708 WG Wageningen, The Netherlands;
| | - Thom Huppertz
- Food Quality & Design Group, Wageningen University & Research, 6708 WG Wageningen, The Netherlands;
- FrieslandCampina, 3818 LE Amersfoort, The Netherlands
- Correspondence:
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Klimek L, Hagemann J, Welkoborsky HJ, Cuevas M, Casper I, Förster-Rurmann U, Klimek F, Hintschich CA, Huppertz T, Bergmann KC, Tomazic PV, Bergmann C, Becker S. T2-Inflammation bei entzündlichen Atemwegserkrankungen: Grundlage neuer Behandlungsoptionen. Laryngorhinootologie 2021; 101:96-108. [PMID: 34937094 DOI: 10.1055/a-1709-7899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- L Klimek
- Zentrum für Rhinologie und Allergologie, Wiesbaden.,Klinik und Poliklinik für Hals-Nasen-Ohrenheilkunde, Universitätsmedizin Mainz
| | - J Hagemann
- Klinik und Poliklinik für Hals-Nasen-Ohrenheilkunde, Universitätsmedizin Mainz
| | | | - M Cuevas
- Klinik und Poliklinik für HNO-Heilkunde, Universitätsklinikum Carl Gustav Carus, TU Dresden
| | - I Casper
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | | | - F Klimek
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - C A Hintschich
- Klinik und Poliklinik für Hals-Nasen-Ohrenheilkunde, Universitätsklinikum Regensburg
| | - T Huppertz
- Klinik und Poliklinik für Hals-Nasen-Ohrenheilkunde, Universitätsmedizin Mainz
| | - K-Ch Bergmann
- Klinik für Dermatologie, Venerologie und Allergie, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health
| | - P V Tomazic
- HNO-Universitätsklinik Graz, Medizinische Universität Graz
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Karrar E, Mohamed Ahmed IA, Huppertz T, Wei W, Jin J, Wang X. Fatty acid composition and stereospecificity and sterol composition of milk fat from different species. Int Dairy J 2021. [DOI: 10.1016/j.idairyj.2021.105313] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Sulejmani E, Boran O, Huppertz T, Hayaloglu A. Rheology, microstructure and sensory properties of low-fat milk jam: Influence of inulin type, sucrose content, sodium bicarbonate and calcium chloride. Int Dairy J 2021. [DOI: 10.1016/j.idairyj.2021.105162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Shkembi B, Huppertz T. Influence of Dairy Products on Bioavailability of Zinc from Other Food Products: A Review of Complementarity at a Meal Level. Nutrients 2021; 13:4253. [PMID: 34959808 PMCID: PMC8705257 DOI: 10.3390/nu13124253] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 11/24/2021] [Accepted: 11/25/2021] [Indexed: 11/16/2022] Open
Abstract
In this paper, we reviewed the role of dairy products in dietary zinc absorption. Dairy products can have a reasonable contribution for dietary zinc intake in Western diets, where dairy consumption is high. However, the co-ingestion of dairy products can also improve zinc absorption from other food products. Such improvements have been observed when dairy products (e.g., milk or yoghurt) were ingested together with food such as rice, tortillas or bread products, all of which are considered to be high-phytate foods with low inherent zinc absorption. For foods low in phytate, the co-ingestion of dairy products did not improve zinc absorption. Improved zinc absorption of zinc from high-phytate foods following co-ingestion with dairy products may be related to the beneficial effects of the citrate and phosphopeptides present in dairy products. Considering that the main dietary zinc sources in areas in the world where zinc deficiency is most prevalent are typically high in phytate, the inclusion of dairy products in meals may be a viable dietary strategy to improve zinc absorption.
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Affiliation(s)
- Blerina Shkembi
- Food Quality & Design Group, Wageningen University & Research, 6708 PB Wageningen, The Netherlands;
| | - Thom Huppertz
- Food Quality & Design Group, Wageningen University & Research, 6708 PB Wageningen, The Netherlands;
- FrieslandCampina, 3818 LE Amersfoort, The Netherlands
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Klimek L, Förster-Ruhrmann U, Beule AG, Chaker AM, Hagemann J, Huppertz T, Hoffmann TK, Dazert S, Deitmer T, Olze H, Strieth S, Wrede H, Schlenter W, Welkoborsky HJ, Wollenberg B, Becker S, Rudack C, Wagenmann M, Bergmann C, Bachert C. Positionspapier: Empfehlungen zur Anwendung von Omalizumab bei chronischer Rhinosinusitis mit Polyposis nasi (CRSwNP) im deutschen Gesundheitssystem – Empfehlungen des Ärzteverbandes Deutscher Allergologen (AeDA) und der AGs Klinische Immunologie, Allergologie und Umweltmedizin und Rhinologie und Rhinochirurgie der Deutschen Gesellschaft für HNO-Heilkunde, Kopf- und Halschirurgie (DGHNOKHC). Laryngorhinootologie 2021; 100:952-963. [PMID: 34592767 DOI: 10.1055/a-1644-4066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Zusammenfassung
Hintergrund Die chronische Rhinosinusitis mit Nasenpolypen (CRSwNP) ist eine multifaktorielle entzündliche Erkrankung der paranasalen Schleimhäute, der als Endotyp meistens eine TH2-Inflammation zugrunde liegt. IgE-Antikörper spielen dabei eine wichtige Rolle. Der anti-IgE-Antikörper Omalizumab wurde im August 2020 für die Therapie der schweren CRSwNP zugelassen.
Methoden In einer Literatursuche wurde die Immunologie der CRSwNP analysiert und die Evidenz zur Wirkung von Omalizumab bei dieser Erkrankung ermittelt durch Recherchen in Medline, Pubmed sowie den nationalen und internationalen Studien- und Leitlinien-Registern und der Cochrane Library.
Ergebnisse Basierend auf diesen Angaben aus der internationalen Literatur werden von einem Expertengremium Empfehlungen für die Anwendung von Omalizumab bei CRSwNP im deutschen Gesundheitssystem gegeben.
Schlussfolgerung Omalizumab ist zugelassen für Patienten ab 18 Jahren mit schwerer chronischer Rhinosinusitis mit Nasenpolypen als Zusatztherapie zu intranasalen Kortikosteroiden (INCS), wenn durch eine Therapie mit INCS keine ausreichende Krankheitskontrolle erzielt werden kann.
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Affiliation(s)
- L Klimek
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | | | - A G Beule
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Münster
| | - A M Chaker
- Klinik für Hals-, Nasen- und Ohrenheilkunde, TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München.,Zentrum für Allergie und Umwelt (ZAUM), TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München
| | - J Hagemann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz
| | - T Huppertz
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz
| | - T K Hoffmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Ulm
| | - S Dazert
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum, St. Elisabeth-Hospital, Bochum
| | - T Deitmer
- Deutsche Gesellschaft für Hals-, Nasen- und Ohrenheilkunde, Kopf- und Halschirurgie, Bonn
| | - H Olze
- Charité - Universitätsmedizin Berlin
| | - S Strieth
- Klinik und Poliklinik für Hals-Nasen-Ohren-Heilkunde, Universitätsklinikum Bonn (UKB)
| | - H Wrede
- Hals-, Nasen- und Ohrenarzt, Herford
| | - W Schlenter
- Ärzteverband Deutscher Allergologen, Dreieich
| | - H J Welkoborsky
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Klinikum Hannover
| | - B Wollenberg
- Klinik für Hals-, Nasen- und Ohrenheilkunde, TUM School of Medicine, Klinikum rechts der Isar, Technische Universität München
| | - S Becker
- Hals-, Nasen-, Ohrenklinik und Poliklinik, Universitätsklinik Tübingen
| | - C Rudack
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Münster
| | - M Wagenmann
- Klinik für Hals-Nasen-Ohrenheilkunde, Universitätsklinikum Düsseldorf
| | - C Bergmann
- Praxis für Hals-, Nasen-, Ohrenheilkunde, Klinik RKM 740, Düsseldorf
| | - C Bachert
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Gent, Belgien
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Lambers TT, Broeren S, Heck J, Bragt M, Huppertz T. Processing affects beta-casomorphin peptide formation during simulated gastrointestinal digestion in both A1 and A2 milk. Int Dairy J 2021. [DOI: 10.1016/j.idairyj.2021.105099] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Markoska T, Huppertz T, Vasiljevic T. pH-induced changes in β-casomorphin 7 structure studied by 1H nuclear magnetic resonance and Fourier-transform infrared spectroscopy. Int Dairy J 2021. [DOI: 10.1016/j.idairyj.2021.105106] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Förster-Ruhrmann U, Beule AG, Becker S, Chaker AM, Huppertz T, Hagemann J, Hoffmann TK, Dazert S, Deitmer T, Wrede H, Schlenter W, Welkoborsky HJ, Wollenberg B, Olze H, Rudack C, Sperl A, Casper I, Dietz A, Wagenmann M, Zuberbier T, Bergmann KC, Bedbrook A, Bousquet J, Bachert C, Bergmann C, Klimek L. Positionspapier: Hinweise zur Patienteninformation und -aufklärung vor Anwendung von Biologika bei chronischer Rhinosinusitis mit Nasenpolypen (CRSwNP) – Teil 2: Omalizumab – Empfehlungen des Ärzteverbandes Deutscher Allergologen (AeDA) und der Deutschen Gesellschaft für HNO-Heilkunde, Kopf- und Halschirurgie (DGHNOKHC). Laryngorhinootologie 2021; 100:864-872. [PMID: 34521148 DOI: 10.1055/a-1592-0316] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Zusammenfassung
Hintergrund Die chronische Rhinosinusitis mit Nasenpolypen (CRSwNP) ist eine multifaktorielle entzündliche Erkrankung, oftmals auf der Grundlage einer Typ-2-Inflammation. Für die Behandlung von Patienten mit einer schweren Ausprägung ohne ausreichendes Ansprechen auf die Standardtherapie mit topischen nasalen Steroiden und/oder Zustand nach endonasaler Operation sind als Biologika aktuell Dupilumab und Omalizumab für die Therapie zugelassen. Nachdem wir in einer früheren Publikation für Dupilumab bereits entsprechende Hinweise gegeben haben, ist das Ziel der vorliegenden Arbeit die Standardisierung von Patienteninformation und -aufklärung vor einer Therapie mit Omalizumab.
Methoden Auf Grundlage des aktuellen Wissensstandes zur Immunologie der CRSwNP und zu den erwünschten und möglichen unerwünschten Wirkungen von Omalizumab werden Empfehlungen für die Patienteninformation entwickelt.
Ergebnisse Basierend auf der internationalen Literatur, der aktuellen Fachinformation und Erfahrungen aus der praktischen Anwendung und den derzeitigen Pharmakovigilanz-Daten hat ein Expertengremium Empfehlungen für die Patienteninformation und -aufklärung zur Anwendung von Omalizumab bei CRSwNP entwickelt und auf dieser Grundlage einen Patienteninformations- und Aufklärungsbogen erstellt.
Schlussfolgerung Die Information und Einwilligung des Patienten wird vor der Verordnung bzw. Verabreichung von allen Biologika, damit auch Omalizumab, empfohlen. Das vorliegende Positionspapier enthält wichtige Informationen zur praktischen Umsetzung und einen Vorschlag für eine Patienteninformation.
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Affiliation(s)
- U Förster-Ruhrmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Charité-Universitätsmedizin, Berlin
| | - A G Beule
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätskliniken Münster
| | - S Becker
- Hals-Nasen-Ohrenklinik und Poliklinik, Universitätsklinik Tübingen
| | - A M Chaker
- Klinik für Hals-, Nasen- und Ohrenheilkunde und Zentrum für Allergie und Umwelt (ZAUM), Klinikum rechts der Isar, Technische Universität München
| | - T Huppertz
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz
| | - J Hagemann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsmedizin Mainz
| | - T K Hoffmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Ulm
| | - S Dazert
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Bochum
| | - T Deitmer
- Deutsche Gesellschaft für Hals-, Nasen- und Ohrenheilkunde, Kopf- und Halschirurgie, Bonn
| | - H Wrede
- Hals-, Nasen- und Ohrenarzt, Herford
| | - W Schlenter
- Ärzteverband Deutscher Allergologen, Dreieich
| | - H J Welkoborsky
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Klinikum Nordstadt Hannover
| | - B Wollenberg
- Klinik für Hals-, Nasen- und Ohrenheilkunde und Zentrum für Allergie und Umwelt (ZAUM), Klinikum rechts der Isar, Technische Universität München
| | - H Olze
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Charité-Universitätsmedizin, Berlin
| | - C Rudack
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätskliniken Münster
| | - A Sperl
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - I Casper
- Zentrum für Rhinologie und Allergologie, Wiesbaden
| | - A Dietz
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Leipzig
| | - M Wagenmann
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Düsseldorf
| | - T Zuberbier
- Klinik für Dermatologie, Venerologie und Allergologie, Charité-Universitätsmedizin Berlin
| | - K C Bergmann
- Klinik für Dermatologie, Venerologie und Allergologie, Charité-Universitätsmedizin Berlin
| | - A Bedbrook
- MACVIA-France, Fondation partenariale FMC VIA-LR, Montpellier, Frankreich
| | - J Bousquet
- MACVIA-France, Fondation partenariale FMC VIA-LR, Montpellier, Frankreich.,INSERM U 1168, VIMA: Ageing and Chronic Diseases Epidemiological and Public Health Approaches, Villejuif.,Université Versailles St-Quentin-en-Yvelines, UMR-S 1168, Montigny le Bretonneux, Frankreich.,Berlin Institute of Health, Comprehensive Allergy Center, Klinik für Dermatologie, Venerologie und Allergologie, Charité-Universitätsmedizin Berlin
| | - C Bachert
- Klinik für Hals-, Nasen- und Ohrenheilkunde, Universitätsklinikum Gent, Belgien
| | - C Bergmann
- RKM 740, HNO, Interdisziplinäre Facharztklinik, Düsseldorf
| | - L Klimek
- Zentrum für Rhinologie und Allergologie, Wiesbaden
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