1
|
Guo Y, Zhao Q, Li T, Mao Q. Masticatory simulators based on oral physiology in food research: A systematic review. J Texture Stud 2024; 55:e12864. [PMID: 39233393 DOI: 10.1111/jtxs.12864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2024] [Revised: 07/14/2024] [Accepted: 07/27/2024] [Indexed: 09/06/2024]
Abstract
A masticatory simulator is a mechanical device that mimics the physiological structures of the human oral cavity, chewing movement system, and functions. The advantage of this device lies in real-time tracking and analysis of food boluses within a sealed oral space, offering a direct validation platform for food experiments without constraints related to time, space, and individual variations. The degree to which the masticatory simulator simulates physiological structures reflects its efficacy in replicating oral physiological processes. This review mainly discusses the physiological structures of the oral cavity, the simulation of biomimetic components, and the development, feasibility assessment, applications, and prospects of masticatory simulators in food. The highlight of this review is the analogy of biomimetic component designs in masticatory simulators over the past 15 years. It summarizes the limitations of masticatory simulators and their biomimetic components, proposing potential directions for future development. The purpose of this review is to assist readers in understanding the research progress and latest literature findings on masticatory simulators while also offering insights into the design and innovation of masticatory simulators.
Collapse
Affiliation(s)
- Yifei Guo
- Department of Food Science and Engineering, College of Light Industry, Liaoning University, Shenyang, China
- Hainan University-HSF/LWL Collaborative Innovation Laboratory, College of Food Sciences & Engineering, Hainan University, Haikou, China
| | - Qi Zhao
- Department of Information, College of Medicine and Biological Information Engineering, Northeastern University, Shenyang, China
| | - Tiejing Li
- Department of Food Science and Engineering, College of Light Industry, Liaoning University, Shenyang, China
| | - Qian Mao
- Department of Food Science and Engineering, College of Light Industry, Liaoning University, Shenyang, China
| |
Collapse
|
2
|
Pabois O, Dong Y, Kampf N, Lorenz CD, Doutch J, Avila-Sierra A, Ramaioli M, Mu M, Message Y, Liamas E, Tyler AII, Klein J, Sarkar A. Self-assembly of sustainable plant protein protofilaments into a hydrogel for ultra-low friction across length scales. COMMUNICATIONS MATERIALS 2024; 5:158. [PMID: 39238825 PMCID: PMC11371639 DOI: 10.1038/s43246-024-00590-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Accepted: 07/25/2024] [Indexed: 09/07/2024]
Abstract
Designing plant protein-based aqueous lubricants can be of great potential to achieve sustainability objectives by capitalising on inherent functional groups without using synthetic chemicals; however, such a concept remains in its infancy. Here, we engineer a class of self-assembled sustainable materials by using plant-based protofilaments and their assembly within a biopolymeric hydrogel giving rise to a distinct patchy architecture. By leveraging physical interactions, this material offers superlubricity with friction coefficients of 0.004-to-0.00007 achieved under moderate-to-high (102-to-103 kPa) contact pressures. Multiscale experimental measurements combined with molecular dynamics simulations reveal an intriguing synergistic mechanism behind such ultra-low friction - where the uncoated areas of the protofilaments glue to the surface by hydrophobic interactions, whilst the hydrogel offers the hydration lubrication. The current approach establishes a robust platform towards unlocking an untapped potential of using plant protein-based building blocks across diverse applications where achieving superlubricity and environmental sustainability are key performance indicators.
Collapse
Affiliation(s)
- Olivia Pabois
- School of Food Science and Nutrition, University of Leeds, Leeds, LS2 9JT UK
| | - Yihui Dong
- Department of Molecular Chemistry and Materials Science, Weizmann Institute of Science, 76100 Rehovot, Israel
| | - Nir Kampf
- Department of Molecular Chemistry and Materials Science, Weizmann Institute of Science, 76100 Rehovot, Israel
| | | | - James Doutch
- ISIS Neutron and Muon Source, Science and Technology Facilities Council, Rutherford Appleton Laboratory, Didcot, OX11 ODE UK
| | | | - Marco Ramaioli
- Université Paris-Saclay, INRAE, AgroParisTech, UMR SayFood, 91120 Palaiseau, France
| | - Mingduo Mu
- School of Food Science and Nutrition, University of Leeds, Leeds, LS2 9JT UK
| | - Yasmin Message
- School of Food Science and Nutrition, University of Leeds, Leeds, LS2 9JT UK
| | - Evangelos Liamas
- School of Food Science and Nutrition, University of Leeds, Leeds, LS2 9JT UK
- Unilever Research & Development Port Sunlight, Quarry Road East, Bebington, Merseyside, CH63 3JW UK
| | - Arwen I I Tyler
- School of Food Science and Nutrition, University of Leeds, Leeds, LS2 9JT UK
| | - Jacob Klein
- Department of Molecular Chemistry and Materials Science, Weizmann Institute of Science, 76100 Rehovot, Israel
| | - Anwesha Sarkar
- School of Food Science and Nutrition, University of Leeds, Leeds, LS2 9JT UK
| |
Collapse
|
3
|
Gao Y, Zhao Y, Yao Y, Chen S, Xu L, Wu N, Tu Y. Recent trends in design of healthier fat replacers: Type, replacement mechanism, sensory evaluation method and consumer acceptance. Food Chem 2024; 447:138982. [PMID: 38489876 DOI: 10.1016/j.foodchem.2024.138982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/20/2024] [Accepted: 03/07/2024] [Indexed: 03/17/2024]
Abstract
In recent years, with the increasing awareness of consumers about the relationship between excessive fat intake and chronic diseases, such as obesity, heart disease, diabetes, etc., the demand for low-fat foods has increased year by year. However, a simple reduction of fat content in food will cause changes in physical and chemical properties, physiological properties, and sensory properties of food. Therefore, developing high-quality fat replacers to replace natural fats has become an emerging trend, and it is still a technical challenge to completely simulate the special function of natural fat in low-fat foods. This review aims to provide an overview of development trends of fat replacers, and the different types of fat replacers, the potential fat replacement mechanisms, sensory evaluation methods, and their consumer acceptance are discussed and compared, which may provide a theoretical guidance to produce fat replacers and develop more healthy low-fat products favored by consumers.
Collapse
Affiliation(s)
- Yuanxue Gao
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China; Agricultural Products Processing and Quality Control Engineering Laboratory of Jiangxi, Jiangxi Agricultural University, Nanchang 330045, China; Jiangxi Experimental Teaching Demonstration Center of Agricultural Products Storage and Processing Engineering, Jiangxi Agricultural University, Nanchang 330045, China; Nanchang Key Laboratory of Egg Safety Production and Processing Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yan Zhao
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China; Agricultural Products Processing and Quality Control Engineering Laboratory of Jiangxi, Jiangxi Agricultural University, Nanchang 330045, China; Jiangxi Experimental Teaching Demonstration Center of Agricultural Products Storage and Processing Engineering, Jiangxi Agricultural University, Nanchang 330045, China; Nanchang Key Laboratory of Egg Safety Production and Processing Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yao Yao
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China; Agricultural Products Processing and Quality Control Engineering Laboratory of Jiangxi, Jiangxi Agricultural University, Nanchang 330045, China; Jiangxi Experimental Teaching Demonstration Center of Agricultural Products Storage and Processing Engineering, Jiangxi Agricultural University, Nanchang 330045, China; Nanchang Key Laboratory of Egg Safety Production and Processing Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Shuping Chen
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China; Agricultural Products Processing and Quality Control Engineering Laboratory of Jiangxi, Jiangxi Agricultural University, Nanchang 330045, China; Jiangxi Experimental Teaching Demonstration Center of Agricultural Products Storage and Processing Engineering, Jiangxi Agricultural University, Nanchang 330045, China; Nanchang Key Laboratory of Egg Safety Production and Processing Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Lilan Xu
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China; Agricultural Products Processing and Quality Control Engineering Laboratory of Jiangxi, Jiangxi Agricultural University, Nanchang 330045, China; Jiangxi Experimental Teaching Demonstration Center of Agricultural Products Storage and Processing Engineering, Jiangxi Agricultural University, Nanchang 330045, China; Nanchang Key Laboratory of Egg Safety Production and Processing Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Na Wu
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China; Agricultural Products Processing and Quality Control Engineering Laboratory of Jiangxi, Jiangxi Agricultural University, Nanchang 330045, China; Jiangxi Experimental Teaching Demonstration Center of Agricultural Products Storage and Processing Engineering, Jiangxi Agricultural University, Nanchang 330045, China; Nanchang Key Laboratory of Egg Safety Production and Processing Engineering, Jiangxi Agricultural University, Nanchang 330045, China.
| | - Yonggang Tu
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China; Agricultural Products Processing and Quality Control Engineering Laboratory of Jiangxi, Jiangxi Agricultural University, Nanchang 330045, China; Jiangxi Experimental Teaching Demonstration Center of Agricultural Products Storage and Processing Engineering, Jiangxi Agricultural University, Nanchang 330045, China; Nanchang Key Laboratory of Egg Safety Production and Processing Engineering, Jiangxi Agricultural University, Nanchang 330045, China.
| |
Collapse
|
4
|
Lopes Francisco CR, Soltanahmadi S, Porto Santos T, Lopes Cunha R, Sarkar A. Addressing astringency of grape seed extract by covalent conjugation with lupin protein. Curr Res Food Sci 2024; 9:100795. [PMID: 39036623 PMCID: PMC11260025 DOI: 10.1016/j.crfs.2024.100795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 06/10/2024] [Accepted: 06/17/2024] [Indexed: 07/23/2024] Open
Abstract
Astringency of phenolic-rich foods is a key tactile perception responsible for acceptability/rejection of plant extracts as ingredients in formulations. Covalent conjugation of phenolic extracts with plant proteins might be a promising strategy to control astringency, but suffers from a lack of mechanistic understanding from the lubrication point of view. To shed light on this, this ex vivo study evaluated the effect of conjugation of a phenolic grape seed extract (GSE) with legume protein (lupin, LP) on tribological and surface adsorption performance of GSE in the absence and presence of human saliva (ex vivo). Tribological results confirmed GSE had an inferior lubrication capacity as compared to LP. The lubrication performance of LP-GSE dispersions was comparable to their corresponding LP dispersion (p > 0.05) when covalently conjugated with LP (LP-GSE) with increasing LP:GSE ratio up to 1:0.04 w/w and at a specific degree of conjugation (DC: 2%). Tribological and surface adsorption measurements confirmed the tendency of GSE to interact with human saliva (ex vivo, n = 17 subjects), impairing the lubricity of salivary films. The covalent bonding of LP to GSE hindered GSE's interaction with human saliva, implying the potential influence of covalent conjugation on attenuating astringency. LP appeared to compete with human saliva for surface adsorption and governed the lubrication behaviour in LP-GSE dispersions. Findings from this study provide valuable knowledge to guide the rational design of sustainable, functional foods using conjugation of phenolics with plant proteins to incorporate larger proportions of health-promoting phenolics while controlling astringency, which needs validation by sensory trials.
Collapse
Affiliation(s)
- Cristhian Rafael Lopes Francisco
- Food Colloids and Bioprocessing Group, School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds, LS2 9JT, UK
- Laboratory of Process Engineering, Department of Food Engineering and Technology, School of Food Engineering, University of Campinas (UNICAMP), Rua Monteiro Lobato 80, 13083-862, São Paulo, Campinas, Brazil
| | - Siavash Soltanahmadi
- Food Colloids and Bioprocessing Group, School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds, LS2 9JT, UK
| | - Tatiana Porto Santos
- Laboratory of Food Process Engineering, Wageningen University and Research, Bornse Weilanden 9, 6708 WG, Wageningen, the Netherlands
| | - Rosiane Lopes Cunha
- Laboratory of Process Engineering, Department of Food Engineering and Technology, School of Food Engineering, University of Campinas (UNICAMP), Rua Monteiro Lobato 80, 13083-862, São Paulo, Campinas, Brazil
| | - Anwesha Sarkar
- Food Colloids and Bioprocessing Group, School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds, LS2 9JT, UK
| |
Collapse
|
5
|
Han C, Wang G, Yin S, Feng G, Wang J, Guo J, Yang X. Formation of small-granule starch oleogels based on capillary force: Impact of starch surface lipids on lubrication performance. Carbohydr Polym 2024; 334:122022. [PMID: 38553221 DOI: 10.1016/j.carbpol.2024.122022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 02/23/2024] [Accepted: 03/03/2024] [Indexed: 04/02/2024]
Abstract
Starch granule oleogels were prepared and their rheological properties were precisely tuned using the capillary bridging phenomenon. The addition of a small amount of water to an oily suspension of starch granules can lead to starch granule bridging and network formation, transitioning it from a fluid-like to a gel-like state. Small-granule starches with high specific surface area and interfacial area exhibited a greater number of liquid bridges and stronger starch granules interactions, making them more prone to forming structurally stable oleogel systems. By increasing the content of water and starch granule, the starch oleogels exhibited three distinct structural states: pendular state (water ≤ 3.28 %, starch ≤ 17.85 %), pendular bridging network (water: 4.92 %, starch: 24.59 %), and capillary aggregates (water ≥ 6.56 %, starch > 24.59 %). Furthermore, the influence of starch granule surface lipids on the lubrication performance of the oleogel system was investigated. Surface roughness increased after extraction of surface lipids, and the friction coefficient also showed a significant increase. Overall, capillary suspension system can potentially be used to design novel fat food products, and our findings have established the correlation between starch granule surface properties and sensory perception in food, providing valuable insights for adjusting the oral processing characteristics of food.
Collapse
Affiliation(s)
- Chuanwu Han
- National Engineering Research Center of Wheat and Corn Further Processing, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China
| | - Gaoshang Wang
- National Engineering Research Center of Wheat and Corn Further Processing, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China
| | - Shouwei Yin
- National Engineering Research Center of Wheat and Corn Further Processing, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China
| | - Guangxin Feng
- National Engineering Research Center of Wheat and Corn Further Processing, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China
| | - Jinmei Wang
- National Engineering Research Center of Wheat and Corn Further Processing, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China
| | - Jian Guo
- National Engineering Research Center of Wheat and Corn Further Processing, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China.
| | - Xiaoquan Yang
- National Engineering Research Center of Wheat and Corn Further Processing, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China
| |
Collapse
|
6
|
Wang Y, Xin M, Li Z, Zang Z, Cui H, Li D, Tian J, Li B. Food-Oral Processing: Current Progress, Future Directions, and Challenges. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:10725-10736. [PMID: 38686629 DOI: 10.1021/acs.jafc.4c01331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
Oral processing refers to the series of physical, chemical, and biological processes inside the oral cavity when we consume food. This process affects the taste, quality, and nutrient absorption of the body. In the human diet, oral processing plays a crucial role because it impacts not only the food flavor and texture but also the absorption and utilization of nutrients. With the progress of science and technology and the increasing demand for food, the study of oral processing has become increasingly important. This paper reviews the history and definition of oral processing, its current state of research, and its applications in food science and technology, focusing on personalized taste customization, protein structure modification, food intake and nutrition, and bionic devices. It also analyzes the impact of oral processing on different types of food products and explores its potential in the food industry and science research.
Collapse
Affiliation(s)
- Yumeng Wang
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning 110866, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, Shenyang, Liaoning 110866, China
| | - Meili Xin
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning 110866, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, Shenyang, Liaoning 110866, China
| | - Zhiying Li
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning 110866, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, Shenyang, Liaoning 110866, China
| | - Zhihuan Zang
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning 110866, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, Shenyang, Liaoning 110866, China
| | - Huijun Cui
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning 110866, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, Shenyang, Liaoning 110866, China
| | - Dongnan Li
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning 110866, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, Shenyang, Liaoning 110866, China
| | - Jinlong Tian
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning 110866, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, Shenyang, Liaoning 110866, China
| | - Bin Li
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning 110866, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, Shenyang, Liaoning 110866, China
| |
Collapse
|
7
|
Wang J, Ma Q, Cai P, Sun X, Sun Q, Li M, Wang Y, Zhong L, Xie F. On the investigation of composite cooling/heating set gel systems based on rice starch and curdlan. Food Chem 2024; 438:137960. [PMID: 37979259 DOI: 10.1016/j.foodchem.2023.137960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 11/06/2023] [Accepted: 11/07/2023] [Indexed: 11/20/2023]
Abstract
In pursuit of advancing the understanding of composite gel systems, this study delves into the intricate realm of rheology, structural elucidation, and mechanical attributes. Specifically, it scrutinizes the symbiotic interplay between rice starch, a cooling-set gel, and curdlan, a thermo-irreversible heating-set gel. A higher curdlan content enhances the inter-chain hydrogen bonding between rice starch and curdlan, resulting in a denser gel structure and thus increased moduli, solid-like behavior, and mechanical properties, and reduced frequency-dependence, especially at high temperatures (>65 °C). For example, with 50 % curdlan incorporation, G' (90 °C) improved by 252 %. Notably, thermal treatment can compromise the structural integrity of the rice starch gel, reducing strength and softening texture. However, this textural degradation can be effectively mitigated with, for example, 30 % curdlan incorporation, resulting in a 55-fold hardness increase at 85 °C. The knowledge gained from this work offers valuable guidance for tailoring starch-based gel products to specific properties.
Collapse
Affiliation(s)
- Jing Wang
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong 266109, China
| | - Qianhui Ma
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong 266109, China
| | - Pingxiong Cai
- Guangxi Key Laboratory of Green Chemical Materials and Safety Technology, Guangxi Engineering Research Center for New Chemical Materials and Safety Technology, Beibu Gulf University, Qinzhou, Guangxi 535000, China
| | - Xinyu Sun
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong 266109, China
| | - Qingjie Sun
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong 266109, China; Qingdao Special Food Research Institute, Qingdao, Shandong 266109, China
| | - Man Li
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong 266109, China; Qingdao Special Food Research Institute, Qingdao, Shandong 266109, China.
| | - Yanfei Wang
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong 266109, China; Qingdao Special Food Research Institute, Qingdao, Shandong 266109, China.
| | - Lei Zhong
- Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi Higher Education Institutes Key Laboratory for New Chemical and Biological Transformation Process Technology, School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning, Guangxi 530006, China
| | - Fengwei Xie
- School of Engineering, Newcastle University, Newcastle upon Tyne NE1 7RU, United Kingdom
| |
Collapse
|
8
|
Wang K, Cheng Z, Qiao D, Xie F, Zhao S, Zhang B. Polysaccharide-dextrin thickened fluids for individuals with dysphagia: recent advances in flow behaviors and swallowing assessment methods. Crit Rev Food Sci Nutr 2024:1-25. [PMID: 38556920 DOI: 10.1080/10408398.2024.2330711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
The global aging population has brought about a pressing health concern: dysphagia. To effectively address this issue, we must develop specialized diets, such as thickened fluids made with polysaccharide-dextrin (e.g., water, milk, juices, and soups), which are crucial for managing swallowing-related problems like aspiration and choking for people with dysphagia. Understanding the flow behaviors of these thickened fluids is paramount, and it enables us to establish methods for evaluating their suitability for individuals with dysphagia. This review focuses on the shear and extensional flow properties (e.g., viscosity, yield stress, and viscoelasticity) and tribology (e.g., coefficient of friction) of polysaccharide-dextrin-based thickened fluids and highlights how dextrin inclusion influences fluid flow behaviors considering molecular interactions and chain dynamics. The flow behaviors can be integrated into the development of diverse evaluation methods that assess aspects such as flow velocity, risk of aspiration, and remaining fluid volume. In this context, the key in-vivo (e.g., clinical examination and animal model), in-vitro (e.g., the Cambridge Throat), and in-silico (e.g., Hamiltonian moving particles semi-implicit) evaluation methods are summarized. In addition, we explore the potential for establishing realistic assessment methods to evaluate the swallowing performance of thickened fluids, offering promising prospects for the future.
Collapse
Affiliation(s)
- Kedu Wang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, College of Food Science, Southwest University, Chongqing, China
| | - Zihang Cheng
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, College of Food Science, Southwest University, Chongqing, China
| | - Dongling Qiao
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, College of Food Science, Southwest University, Chongqing, China
| | - Fengwei Xie
- Department of Chemical Engineering, University of Bath, Bath, UK
- School of Engineering, Newcastle University, Newcastle upon Tyne, UK
| | - Siming Zhao
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Binjia Zhang
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, College of Food Science, Southwest University, Chongqing, China
| |
Collapse
|
9
|
Al Zahabi K, Hassan L, Maldonado R, Boehm MW, Baier SK, Sharma V. Pinching dynamics, extensional rheology, and stringiness of saliva substitutes. SOFT MATTER 2024; 20:2547-2561. [PMID: 38407364 DOI: 10.1039/d3sm01662e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
Saliva substitutes are human-made formulations extensively used in medicine, food, and pharmaceutical research to emulate human saliva's biochemical, tribological, and rheological properties. Even though extensional flows involving saliva are commonly encountered in situations such as swallowing, coughing, sneezing, licking, drooling, gleeking, and blowing spit bubbles, rheological evaluations of saliva and its substitutes in most studies rely on measured values of shear viscosity. Natural saliva possesses stringiness or spinnbarkeit, governed by extensional rheology response, which cannot be evaluated or anticipated from the knowledge of shear rheology response. In this contribution, we comprehensively examine the rheology of twelve commercially available saliva substitutes using torsional rheometry for rate-dependent shear viscosity and dripping-onto-substrate (DoS) protocols for extensional rheology characterization. Even though most formulations are marketed as having suitable rheology, only three displayed measurable viscoelasticity and strain-hardening. Still, these too, failed to emulate the viscosity reduction with the shear rate observed for saliva or match perceived stringiness. Finally, we explore the challenges in creating saliva-like formulations for dysphagia patients and opportunities for using DoS rheometry for diagnostics and designing biomimetic fluids.
Collapse
Affiliation(s)
- Karim Al Zahabi
- Department of Chemical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA.
| | - Lena Hassan
- Department of Chemical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA.
| | - Ramiro Maldonado
- Department of Chemical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA.
| | | | - Stefan K Baier
- Motif FoodWorks Inc., Boston, MA 02210, USA
- School of Chemical Engineering, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Vivek Sharma
- Department of Chemical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA.
| |
Collapse
|
10
|
Nikolaou F, Yang J, Ji L, Scholten E, Nikiforidis CV. The role of membrane components on the oleosome lubrication properties. J Colloid Interface Sci 2024; 657:695-704. [PMID: 38071818 DOI: 10.1016/j.jcis.2023.11.166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 11/15/2023] [Accepted: 11/26/2023] [Indexed: 01/02/2024]
Abstract
HYPOTHESIS Oleosomes are natural oil droplets with a unique phospholipid/protein membrane, abundant in plant seeds, from which they can be extracted and used in emulsion-based materials, such as foods, cosmetics and pharmaceutics. The lubrication properties of such materials are essential, on one hand, due to the importance of the in-mouth creaminess for the consumed products or the importance of spreading the topical creams. Therefore, here, we will evaluate the lubrication properties of oleosomes, and how these properties are affected by the components at the oleosome membrane. EXPERIMENT Oleosomes were extracted, and their oral lubricating properties were evaluated using tribology. To understand the influence of the oil droplet membrane composition, reconstituted oleosomes were also studied, with membranes that differed in protein/lecithin ratio. Additionally, whey protein- and lecithin-stabilised emulsions were used as reference samples. Confocal laser scattering microscopy was used to study the samples visually before and after tribological analysis. FINDINGS Oleosomes followed a ball-bearing mechanism, which was probably related to their high physical stability due to the presence of membrane proteins. When the membrane protein concentration at the surface was reduced, the droplet stability weakened, leading to plating-out lubrication. Following our results, we elucidated the oleosome lubrication mechanism and showed their possible control by changing the membrane composition.
Collapse
Affiliation(s)
- Foivi Nikolaou
- Physics and Physical Chemistry of Foods, Bornse Weilanden 9, 6708 WG Wageningen, the Netherlands
| | - Jack Yang
- Physics and Physical Chemistry of Foods, Bornse Weilanden 9, 6708 WG Wageningen, the Netherlands; Biobased Chemistry and Technology, Bornse Weilanden 9, 6708 WG Wageningen, the Netherlands
| | - Lei Ji
- Physics and Physical Chemistry of Foods, Bornse Weilanden 9, 6708 WG Wageningen, the Netherlands
| | - Elke Scholten
- Physics and Physical Chemistry of Foods, Bornse Weilanden 9, 6708 WG Wageningen, the Netherlands
| | | |
Collapse
|
11
|
Zhang Y, Zhang R, Lu Y, Gao Y, Mao L. Effect of simulated saliva on rheological and tribological properties of oleogel-in-water HIPEs during oral processing. J Colloid Interface Sci 2024; 653:1018-1027. [PMID: 37778151 DOI: 10.1016/j.jcis.2023.09.155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 09/11/2023] [Accepted: 09/24/2023] [Indexed: 10/03/2023]
Abstract
HYPOTHESIS High internal phase emulsions (HIPEs) have great potentials in the food industry to control fat consumption. Textural perception of HIPEs during oral processing is strongly influenced by saliva, which has not been systematically investigated. Therefore, we investigated the roles of saliva in the rheological and tribological properties of HIPEs during oral processing. EXPERIMENTS HIPEs (O/W) stabilized by oleogel and a protein were fabricated. Small (SAOS) and large (LAOS) amplitude oscillatory shearing measurements and tribological tests were performed, in combination with structural characterization of the emulsions. FINDINGS Particle size and CLSM observation indicated that saliva induced coalescence of droplets by weakening the interface and more EC resulted in faster clustering. SAOS tests revealed that emulsions mixed with saliva had weaker structural strength and lower resistance to deformation. Particularly in large deformation, the HIPEs mixed with saliva presented an acceleration in the droplet-droplet structure breakdown, which led to the pronounced strain-thinning behavior and energy dissipation. Tribological curves further revealed that the corporation of saliva contributed to the release of oil to reduce friction coefficient.
Collapse
Affiliation(s)
- Yanhui Zhang
- Key Laboratory of Healthy Beverages, China National Light Industry, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Ruoning Zhang
- Key Laboratory of Healthy Beverages, China National Light Industry, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Yao Lu
- Key Laboratory of Healthy Beverages, China National Light Industry, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Yanxiang Gao
- Key Laboratory of Healthy Beverages, China National Light Industry, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Like Mao
- Key Laboratory of Healthy Beverages, China National Light Industry, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
| |
Collapse
|
12
|
Nikolova NN, Martínez Narváez CDV, Hassan L, Nicholson RA, Boehm MW, Baier SK, Sharma V. Rheology and dispensing of real and vegan mayo: the chickpea or egg problem. SOFT MATTER 2023; 19:9413-9427. [PMID: 38014426 DOI: 10.1039/d3sm00946g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
The rheology, stability, texture, and taste of mayonnaise, a dense oil-in-water (O/W) emulsion, are determined by interfacially active egg lipids and proteins. Often mayonnaise is presented as a challenging example of an egg-based food material that is hard to emulate using plant-based or vegan ingredients. In this contribution, we characterize the flow behavior of animal-based and plant-based mayo emulsions, seeking to decipher the signatures that make the real mayonnaise into such an appetizing complex fluid. We find that commercially available vegan mayos can emulate the apparent yield stress and shear thinning of yolk-based mayonnaise by the combined influence of plant-based proteins (like those extracted from chickpeas) and polysaccharide thickeners. However, we show that the dispensing and dipping behavior of egg-based and vegan mayos display striking differences in neck shape, sharpness, and length. The ratio of apparent extensional to shear yield stress value is found to be larger than the theoretically predicted square root of three for all mayo emulsions. The analysis of neck radius evolution of these extension thinning yield stress fluids reveals that even when the power law exponent governing the intermediate pinching dynamics is similar to the exponent obtained from the shear flow curve, the terminal pinching dynamics show strong local effects, possibly influenced by interstitial fluid properties, finite drop size and deformations, and capillarity.
Collapse
Affiliation(s)
- Nadia N Nikolova
- Department of Chemical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA.
| | | | - Lena Hassan
- Department of Chemical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA.
| | | | | | - Stefan K Baier
- Motif FoodWorks Inc., Boston, MA 02210, USA
- School of Chemical Engineering, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Vivek Sharma
- Department of Chemical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA.
| |
Collapse
|
13
|
Solomon SE, Doubleday P, Landry J, John VT, Pesika NS. Lubrication mechanisms of dispersed carbon microspheres in boundary through hydrodynamic lubrication regimes. J Colloid Interface Sci 2023; 650:1801-1810. [PMID: 37506420 DOI: 10.1016/j.jcis.2023.07.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 07/10/2023] [Accepted: 07/13/2023] [Indexed: 07/30/2023]
Abstract
HYPOTHESIS Carbon microspheres have been shown to reduce friction and surface wear at relatively low speeds and high applied loads (i.e., within the boundary lubrication regime). We hypothesize that in dilute colloidal lubricating systems there is an interplay between the size of the carbon microspheres and the lubrication gap size, which determines the dominant lubricating mechanism of the system. EXPERIMENTS A 60 wt% aqueous glycerol solution was used as the base lubricant and compared to various carbon particle-based lubricant formulations ranging in particle concentrations from 0.05 to 0.30 vol%. The tribological properties of the various lubricant formulations were tested on a pin-on-disk tribometer. A simplified Stribeck plot was produced to understand the changing mechanism of lubrication over a wide range of conditions. FINDINGS The Stribeck curves show that the carbon microspheres assist lubrication by a rolling mechanism primarily in the boundary lubrication regime. A 0.20 vol% carbon-based lubricant formulation showed the best friction reduction compared to the base lubricant. Increasing speed increases the lubricating gap between the friction pair beyond the size of the particles, thereby nullifying the rolling mechanism of the particles. We introduce a modified specific film thickness parameter to determine the lubrication regime in a particle-lubricant system.
Collapse
Affiliation(s)
- Samuel E Solomon
- Department of Chemical and Biomolecular Engineering, Tulane University, 6823 St. Charles Ave., New Orleans, LA 70118, USA.
| | - Pierce Doubleday
- Department of Chemical and Biomolecular Engineering, Tulane University, 6823 St. Charles Ave., New Orleans, LA 70118, USA.
| | - Jared Landry
- New Product Development, Intralox LLC, 301 Plantation Rd., New Orleans, LA 70123, USA.
| | - Vijay T John
- Department of Chemical and Biomolecular Engineering, Tulane University, 6823 St. Charles Ave., New Orleans, LA 70118, USA.
| | - Noshir S Pesika
- Department of Chemical and Biomolecular Engineering, Tulane University, 6823 St. Charles Ave., New Orleans, LA 70118, USA.
| |
Collapse
|
14
|
Ribes S, Talens P. Correlating instrumental measurements and sensory perceptions of foods with different textural properties for people with impaired oral and swallowing capabilities - A review. Food Res Int 2023; 173:113472. [PMID: 37803794 DOI: 10.1016/j.foodres.2023.113472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 09/04/2023] [Accepted: 09/10/2023] [Indexed: 10/08/2023]
Abstract
The rising global life expectancy has underlined the necessity of designing novel and tasty food products, suitable for seniors and people with impaired oral and swallowing functions. For developing these products, texture should be optimised from rheological, colloidal, tribological, and masticatory points of view. The current review provides an overview of different studies based on shear rheological, tribological, and in vitro mastication properties of model or real food systems intended for the elderly and/or people with swallowing dysfunctions, with special emphasis on the relation between the instrumental measurements and sensory perceptions of foods. Several works demonstrated that instrumental data from shear rheological and tribological tests complement the sensory evaluations of foods, providing useful information when designing food commodities for specific populations. Conversely, only few works correlated the instrumental data obtained from artificial mouths and/or simulated masticators with the sensory attributes generated by trained assessors. Broaden knowledge of these topics will help in formulating and adapting foods with enhanced functionalities for people with impaired oral and swallowing capabilities. Shear rheology, soft oral tribology, and simulated mastication tests are crucial in designing safe- and easy-swallowing food products.
Collapse
Affiliation(s)
- Susana Ribes
- Instituto Universitario de Ingeniería de Alimentos - Food UPV, Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain.
| | - Pau Talens
- Instituto Universitario de Ingeniería de Alimentos - Food UPV, Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain
| |
Collapse
|
15
|
Burkard J, Kohler L, Berger T, Logean M, Mishra K, Windhab EJ, Denkel C. Inkjet-based surface structuring: amplifying sweetness perception through additive manufacturing in foods. NPJ Sci Food 2023; 7:42. [PMID: 37596255 PMCID: PMC10439107 DOI: 10.1038/s41538-023-00218-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 08/08/2023] [Indexed: 08/20/2023] Open
Abstract
Additive manufacturing (AM) is creating new possibilities for innovative tailoring of food properties through multiscale structuring. This research investigated a high-speed inkjet-based technique aimed to modify sweetness perception by creating dot patterns on chocolate surfaces. The dots were formulated from cocoa butter with emulsified water droplets containing the sweetener thaumatin. The number and surface arrangement of dots, which ranged from uniformly distributed patterns to concentrated configurations at the sample's center and periphery, were varied while maintaining a constant total amount of thaumatin per sample. A sensory panel evaluated sweetness perception at three consumption time points, reporting a significant increase when thaumatin was concentrated on the surface. Specifically, an amplification of sweetness perception by up to 300% was observed, irrespective of dot pattern or consumption time, when compared to samples where thaumatin was uniformly distributed throughout the bulk. However, when thaumatin was concentrated solely at the sample center, maximum sweetness perception decreased by 24%. Conclusively, both the proximity of thaumatin to taste receptors and its spatial distribution, governed by different dot arrangements, significantly influenced taste responsiveness. These findings present a more effective technique to substantially enhance sweetness perception compared to traditional manufacturing techniques. This method concurrently allows for sensorial and visual customization of products. The implications of this study are far-reaching, opening avenues for industrially relevant AM applications, and innovative approaches to study taste formation and perception during oral processing of foods.
Collapse
Affiliation(s)
- Johannes Burkard
- Insitute of Food, Nutrition and Health, ETH Zürich, Zürich, Switzerland.
- School of Agricultural, Forest and Food Sciences, Food Science and Management, Bern University of Applied Sciences, Zollikofen, Switzerland.
| | - Lucas Kohler
- Insitute of Food, Nutrition and Health, ETH Zürich, Zürich, Switzerland
| | - Tanja Berger
- Insitute of Food, Nutrition and Health, ETH Zürich, Zürich, Switzerland
| | - Mitsuko Logean
- Insitute of Food, Nutrition and Health, ETH Zürich, Zürich, Switzerland
| | - Kim Mishra
- Insitute of Food, Nutrition and Health, ETH Zürich, Zürich, Switzerland
| | - Erich J Windhab
- Insitute of Food, Nutrition and Health, ETH Zürich, Zürich, Switzerland
| | - Christoph Denkel
- School of Agricultural, Forest and Food Sciences, Food Science and Management, Bern University of Applied Sciences, Zollikofen, Switzerland
| |
Collapse
|
16
|
Zhang W, Liu C, Zhao J, Guo F, You J, Zhang L, Wang Y. Alkali-Induced Phenolic Acid Oxidation Enhanced Gelation of Ginkgo Seed Protein. Foods 2023; 12:foods12071506. [PMID: 37048327 PMCID: PMC10094424 DOI: 10.3390/foods12071506] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 03/22/2023] [Accepted: 03/30/2023] [Indexed: 04/05/2023] Open
Abstract
The effect of alkali-induced oxidation of three phenolic acids, namely gallic acid, epigallocatechin gallate, and tannic acid, on the structure and gelation of ginkgo seed protein isolate (GSPI) was investigated. A mixture of 12% (w/v) GSPI and different concentrations of alkali-treated phenolic acids (0, 0.06, 0.24, and 0.48% w/w) were heated at 90 °C, pH 6.0, for 30 min to form composite gels. The phenolic treatment decreased the hydrophobicity of the GSPI sol while enhancing their rheological properties. Despite a reduced protein solubility, water holding capacity, stiffness, and viscoelasticity of the gels were improved by the treatments. Among them, the modification effect of 0.24% (w/v) EGCG was the most prominent. Through the analysis of microstructure and composition, it was found to be due to the covalent addition, disulfide bond formation, etc., between the quinone derivatives of phenolic acids and the side chains of nucleophilic amino acids. Phenolic acid modification of GSPI may be a potential ingredient strategy in its processing.
Collapse
Affiliation(s)
- Wei Zhang
- Department of Food Science and Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Changqi Liu
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA 92182, USA
| | - Jing Zhao
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA 92182, USA
| | - Fengxian Guo
- Fujian Province Key Laboratory for Development of Bioactive Material from Marine Algae, College of Oceanology and Food Science, Quanzhou Normal University, Quanzhou 362000, China
| | - Jieyu You
- Department of Food Science and Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Luyan Zhang
- Department of Food Science and Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Yaosong Wang
- Department of Food Science and Engineering, Nanjing Forestry University, Nanjing 210037, China
| |
Collapse
|
17
|
Min C, Zhang C, Pu H, Li H, Ma W, Kuang J, Huang J, Xiong YL. pH-shifting alters textural, thermal, and microstructural properties of mung bean starch-flaxseed protein composite gels. J Texture Stud 2023; 54:323-333. [PMID: 36790749 DOI: 10.1111/jtxs.12743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 01/18/2023] [Accepted: 02/14/2023] [Indexed: 02/16/2023]
Abstract
The objective of this study was to investigate the effect of pH-shifting on the textural and microstructural properties of mung bean starch (MBS)-flaxseed protein (FP) composite gels. Results showed that different pH-shifting treatments caused changes in hydrogen bond interactions and secondary structures in composite gels, leading to the formation of loose or compact gel networks. The pH 2-shifting modified protein and starch molecules with shorter chains tended to form smaller intermolecular aggregates, resulting in the formation of a looser gel network. For pH 12-shifting treatment, conformational change of FP caused the unfolding of protein and the exposure of more hydrophobic groups, which enhanced the hydrogen bond and hydrophobic interactions between polymers, contributing to the formation of a compact gel network. Furthermore, pH 12-shifting improved the water-holding capacity (WHC), storage modulus, and strength of gels, while pH 2-treated gels exhibited lower WHC, hardness, and gumminess due to the degradation of MBS and denaturation of FP caused by extreme acid condition. These findings suggest that pH-shifting can alter the gel properties of bi-polymeric starch-protein composite systems by affecting the secondary structures of proteins and the hydrogen bonding between the polymers, and provide a promising way for a wide application of FP in soft gel-type food production.
Collapse
Affiliation(s)
- Cong Min
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, China
| | - Chong Zhang
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, China
| | - Huayin Pu
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, China
| | - Hongliang Li
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, China
| | - Wenhui Ma
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, China
| | - Jiwei Kuang
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, China
| | - Junrong Huang
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi, China
| | - Youling L Xiong
- Department of Animal and Food Sciences, University of Kentucky, Lexington, Kentucky, USA
| |
Collapse
|
18
|
Liamas E, Connell SD, Sarkar A. Frictional behaviour of plant proteins in soft contacts: unveiling nanoscale mechanisms. NANOSCALE ADVANCES 2023; 5:1102-1114. [PMID: 36798497 PMCID: PMC9926882 DOI: 10.1039/d2na00696k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 12/26/2022] [Indexed: 06/18/2023]
Abstract
Despite the significance of nanotribology in the design of functional biomaterials, little is known about nanoscale friction in the presence of protein-coated soft contact surfaces. Here, we report a detailed investigation of frictional behaviour of sustainable plant proteins at the nanoscale for the first time, using deformable bio-relevant surfaces that achieve biologically relevant contact pressures. A combination of atomic force microscopy, quartz crystal microbalance with dissipation monitoring, and friction force microscopy with soft polydimethylsiloxane (PDMS, 150 kPa) surfaces was employed to elucidate the frictional properties of model plant proteins, i.e. lupine, pea, and potato proteins at the nanoscale while systematically varying the pH and ionic strength. Interactions of these plant proteins with purified mucins were also probed. We provide the much-needed direct experimental evidence that the main factor dictating the frictional properties of plant proteins is their affinity towards the surface, followed by the degree of protein film hydration. Proteins with high surface affinity, such as pea and potato protein, have better lubricating performance than lupine at the nanoscale. Other minor factors that drive lubrication are surface interactions between sliding bodies, especially at low load, whilst jamming of the contact area caused by larger protein aggregates increases friction. Novel findings reveal that interactions between plant proteins and mucins lead to superior lubricating properties, by combining high surface affinity from the plant proteins and high hydration by mucins. We anticipate that fundamental understanding gained from this work will set the stage for the design of a plethora of sustainable biomaterials and food with optimum nanolubrication performance.
Collapse
Affiliation(s)
- Evangelos Liamas
- Food Colloids and Bioprocessing Group, School of Food Science and Nutrition, University of Leeds UK
| | - Simon D Connell
- Molecular and Nanoscale Physics Group, School of Physics and Astronomy, University of Leeds UK
| | - Anwesha Sarkar
- Food Colloids and Bioprocessing Group, School of Food Science and Nutrition, University of Leeds UK
| |
Collapse
|
19
|
Gamonpilas C, Kongjaroen A, Methacanon P. The importance of shear and extensional rheology and tribology as the design tools for developing food thickeners for dysphagia management. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
|
20
|
Soltanahmadi S, Bryant M, Sarkar A. Insights into the Multiscale Lubrication Mechanism of Edible Phase Change Materials. ACS APPLIED MATERIALS & INTERFACES 2023; 15:3699-3712. [PMID: 36633252 PMCID: PMC9880949 DOI: 10.1021/acsami.2c13017] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 12/13/2022] [Indexed: 06/17/2023]
Abstract
Investigation of a lubrication behavior of phase change materials (PCM) can be challenging in applications involving relative motion, e.g., sport (ice skating), food (chocolates), energy (thermal storage), apparel (textiles with PCM), etc. In oral tribology, a phase change often occurs in a sequence of dynamic interactions between the ingested PCM and oral surfaces from a licking stage to a saliva-mixed stage at contact scales spanning micro- (cellular), meso- (papillae), and macroscales. Often the lubrication performance and correlations across length scales and different stages remain poorly understood due to the lack of testing setups mimicking real human tissues. Herein, we bring new insights into lubrication mechanisms of PCM using dark chocolate as an exemplar at a single-papilla (meso)-scale and a full-tongue (macro) scale covering the solid, molten, and saliva-mixed states, uniting highly sophisticated biomimetic oral surfaces with in situ tribomicroscopy for the first time. Unprecedented results from this study supported by transcending lubrication theories reveal how the tribological mechanism in licking shifted from solid fat-dominated lubrication (saliva-poor regime) to aqueous lubrication (saliva-dominant regime), the latter resulted in increasing the coefficient of friction by at least threefold. At the mesoscale, the governing mechanisms were bridging of cocoa butter in between confined cocoa particles and fat coalescence of emulsion droplets for the molten and saliva-mixed states, respectively. At the macroscale, a distinctive hydrodynamic viscous film formed at the interface governing the speed-dependent lubrication behavior indicates the striking importance of multiscale analyses. New tribological insights across different stages and scales of phase transition from this study will inspire rational design of the next generation of PCM and solid particle-containing materials.
Collapse
Affiliation(s)
- Siavash Soltanahmadi
- Food
Colloids and Bioprocessing Group, School of Food Science and Nutrition, University of Leeds, LeedsLS2 9JT, U.K.
| | - Michael Bryant
- Institute
of Functional Surfaces, School of Mechanical Engineering, University of Leeds, LeedsLS2 9JT, U.K.
| | - Anwesha Sarkar
- Food
Colloids and Bioprocessing Group, School of Food Science and Nutrition, University of Leeds, LeedsLS2 9JT, U.K.
| |
Collapse
|
21
|
Oral bio-interfaces: Properties and functional roles of salivary multilayer in food oral processing. Trends Food Sci Technol 2023. [DOI: 10.1016/j.tifs.2023.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
22
|
Ji L, Otter DD, Cornacchia L, Sala G, Scholten E. Role of polysaccharides in tribological and sensory properties of model dairy beverages. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
|
23
|
Katherine Sofia TO, Sotelo-Díaz LI, Caez-Ramírez GR. Mechanical and rheological categorization of food patterns suitable for older adults with swallowing limitation. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2022. [DOI: 10.1080/10942912.2022.2140811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Luz Indira Sotelo-Díaz
- Research group in food and process management and service, EICEA, Universidad de La Sabana, Chia, Colombia
| | - Gabriela R Caez-Ramírez
- Research Group in Procesos Agroindustriales, Engineering Faculty, Universidad de la Sabana, Chía, Colombia
| |
Collapse
|
24
|
Aussanasuwannakul A, Pondicherry K, Saengprakai J. Rheological and tribological characterization of herbal sweet sauce with different stabilizing systems. CYTA - JOURNAL OF FOOD 2022. [DOI: 10.1080/19476337.2022.2107706] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Aunchalee Aussanasuwannakul
- Department of Food Chemistry and Physics, Institute of Food Research and Product Development, Kasetsart University, Bangkok, Thailand
| | | | - Janpen Saengprakai
- Department of Nutrition and Health, Institute of Food Research and Product Development, Kasetsart University, Bangkok, Thailand
| |
Collapse
|
25
|
Boehm MW, Nicholson RA, Baier SK. Designing plant-based analogues of animal-derived foods: a review of research ranging from manufacturing to oral processing. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2022.100982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
26
|
Rheological fingerprinting and tribological assessment of high internal phase emulsions stabilized by whey protein isolate: Effects of protein concentration and pH. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107816] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
27
|
Li X, Harding SE, Wolf B, Yakubov GE. Instrumental characterization of xanthan gum and scleroglucan solutions: Comparison of rotational rheometry, capillary breakup extensional rheometry and soft-contact tribology. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107681] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
28
|
Rheology and Tribology of Ethylcellulose-Based Oleogels and W/O Emulsions as Fat Substitutes: Role of Glycerol Monostearate. Foods 2022; 11:foods11152364. [PMID: 35954132 PMCID: PMC9368340 DOI: 10.3390/foods11152364] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/01/2022] [Accepted: 08/05/2022] [Indexed: 11/16/2022] Open
Abstract
Rheological and tribological properties of oleogels and water-in-oil (W/O) emulsions are important for application in fat substitutes. This study investigated the roles of glycerol monostearate (GMS) in tailoring the structural, rheological and tribological properties of ethylcellulose (EC)-based oleogels and W/O emulsions as potential fat substitutes. The addition of GMS contributed to more round and compact oil pores in oleogel networks. The oleogel with 5% GMS had higher crystallinity, leading to solid state (lower tanδ value), mechanical reversibility (higher thixotropic recovery), but a brittle (lower critical strain) structure in the samples. GMS gave the oleogels and emulsions higher oil binding capacity, storage modulus and yield stress. Under oral processing conditions, GMS addition contributed to higher textural attributes and viscosity. Friction coefficients in mixed and boundary regions of oleogels and emulsions were reduced with the increase in GMS content from 0~2%, but increased with 5% GMS. Rheological and tribological properties of lard, mayonnaise and cream cheese can be mimicked by EC oleogels with 5% GMS, or emulsions with 2% GMS and 2-5% GMS, respectively. The study showed the potentials of oleogel and W/O emulsions in designing low-fat products by tuning the structures for healthier and better sensory attributes.
Collapse
|
29
|
You KM, Murray BS, Sarkar A. Tribology and rheology of water-in-water emulsions stabilized by whey protein microgels. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.108009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
|
30
|
Comparison of oral tribological performance of proteinaceous microgel systems with protein-polysaccharide combinations. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107660] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
31
|
Lubrication properties of model dairy beverages: Effect of the characteristics of protein dispersions and emulsions. Food Res Int 2022; 157:111209. [DOI: 10.1016/j.foodres.2022.111209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/29/2022] [Accepted: 03/31/2022] [Indexed: 11/17/2022]
|
32
|
Tenorio-Garcia E, Araiza-Calahorra A, Simone E, Sarkar A. Recent advances in design and stability of double emulsions: Trends in Pickering stabilization. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107601] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
33
|
Lamichhane P, Sharma P, Kelly AL, Sheehan JJ. Effect of chymosin‐induced hydrolysis of α
S1
‐casein on the tribological behaviour of brine‐salted semihard cheeses. INT J DAIRY TECHNOL 2022. [DOI: 10.1111/1471-0307.12863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Prabin Lamichhane
- Department of Food Chemistry and Technology Teagasc Food Research Centre Moorepark Cork P61C996Ireland
- School of Food and Nutritional Sciences University College Cork Cork T12YN60 Ireland
| | - Prateek Sharma
- Department of Food Chemistry and Technology Teagasc Food Research Centre Moorepark Cork P61C996Ireland
| | - Alan L Kelly
- School of Food and Nutritional Sciences University College Cork Cork T12YN60 Ireland
| | - Jeremiah J Sheehan
- Department of Food Chemistry and Technology Teagasc Food Research Centre Moorepark Cork P61C996Ireland
| |
Collapse
|
34
|
Abstract
Food oral processing (FOP) is a fast-emerging research area in the food science discipline. Since its first introduction about a decade ago, a large amount of literature has been published in this area, forming new frontiers and leading to new research opportunities. This review aims to summarize FOP research progress from current perspectives. Food texture, food flavor (aroma and taste), bolus swallowing, and eating behavior are covered in this review. The discussion of each topic is organized into three parts: a short background introduction, reflections on current research findings and achievements, and future directions and implications on food design. Physical, physiological, and psychological principles are the main concerns of discussion for each topic. The last part of the review shares views on the research challenges and outlooks of future FOP research. It is hoped that the review not only helps readers comprehend what has been achieved in the past decade but also, more importantly, identify where the knowledge gaps are and in which direction the FOP research will go.
Collapse
Affiliation(s)
- Yue He
- Laboratory of Food Oral Processing, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, Zhejiang, China;
| | - Xinmiao Wang
- Laboratory of Food Oral Processing, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, Zhejiang, China;
| | - Jianshe Chen
- Laboratory of Food Oral Processing, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, Zhejiang, China;
| |
Collapse
|
35
|
Kohyama K. Application of a balloon-type pressure sensor in texture evaluation of tongue-crushable foods. J Texture Stud 2022; 53:357-365. [PMID: 35322422 DOI: 10.1111/jtxs.12677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 03/14/2022] [Accepted: 03/17/2022] [Indexed: 12/01/2022]
Abstract
A relationship has recent been suggested to exist between tongue pressure measured using balloon-type sensors and the tongue-crushable food range of individuals. This study was conducted to investigate the applicability of a balloon-type pressure sensor for texture evaluation of tongue-crushable soft foods. Six gellan gum gels were used as a soft food model. The fracture force and strain of gels were controlled at two and three levels by changing the gum concentration and acyl-group content, respectively. The pressure sensor was inserted between a food sample and texture analyzer probe, and pressure values during compression of gels was measured. During the compression test, both the food and tongue-pressure sensor were deformed, eventually leading to fracture of food gels. Using the tongue-pressure sensor, the food gels fractured at lower force because of the shape of the sensor but showed longer displacement as the sensor deformed compared to without the sensor. Gels with low fracture force in the conventional test without the sensor exhibited lower fracture force, work, gradient, and true stress than those with high fracture force in the sensor test. Displacement, clearance or distance from the bottom plate, and true stress at fracture were appropriate parameters for expressing the fracture characteristics. Both the true fracture stress and fracture pressure in the sensor test decreased with the fracture strain of gels in a conventional test. These results suggest that by using a larger balloon and faster sampling, the sensor can be used to determine the fracture behavior of tongue-crushable foods.
Collapse
Affiliation(s)
- Kaoru Kohyama
- Institute of Food Research, National Agriculture and Food Research Organization (NFRI), Ibaraki, Japan
| |
Collapse
|
36
|
Influence of Fat Replacers on the Rheological, Tribological, and Aroma Release Properties of Reduced-Fat Emulsions. Foods 2022; 11:foods11060820. [PMID: 35327243 PMCID: PMC8947701 DOI: 10.3390/foods11060820] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/07/2022] [Accepted: 03/10/2022] [Indexed: 02/01/2023] Open
Abstract
Reduced-fat food products can help manage diet-related health issues, but consumers often link them with poor sensory qualities. Thus, high-quality fat replacers are necessary to develop appealing reduced-fat products. A full-fat model emulsion was reduced in fat by replacing fat with either water, lactose, corn dextrin (CD), inulin, polydextrose, or microparticulated whey protein (MWP) as fat replacers. The effect of fat reduction and replacement, as well as the suitability of different types of fat replacers, were determined by analyzing fat droplet size distribution, composition, rheological and tribological properties, and the dynamic aroma release of six aroma compounds prevalent in cheese and other dairy products. None of the formulations revealed a considerable effect on droplet size distribution. MWP strongly increased the Kokini oral shear stress and viscosity, while CD exhibited similar values to the full-fat emulsion. All four fat replacers improved the lubricity of the reduced-fat samples. Butane-2,3-dione and 3-methylbutanoic acid were less affected by the changes in the formulation than butanoic acid, heptan-2-one, ethyl butanoate, and nonan-2-one. The aroma releases of the emulsions comprising MWP and CD were most similar to that of the full-fat emulsion. Therefore, CD was identified as a promising fat replacer for reduced-fat emulsions.
Collapse
|
37
|
Hong L, Salentinig S. Functional food colloids: studying structure and interactions during digestion. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2022.100817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
38
|
Viscosity of food influences perceived satiety: a video based online survey. Food Qual Prefer 2022. [DOI: 10.1016/j.foodqual.2022.104565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
39
|
Gamonpilas C, Benyajati CN, Sritham W, Soparat J, Limprayoon N, Seetapan N, Fuongfuchat A. Roles of viscosity, applied load and surface wettability on the lubrication behaviour of model liquid/semi-solid foods: Measurements with a bespoke tribo-cell fixture and rotational rheometer. Curr Res Food Sci 2022; 5:57-64. [PMID: 35005632 PMCID: PMC8718566 DOI: 10.1016/j.crfs.2021.12.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 12/09/2021] [Accepted: 12/17/2021] [Indexed: 10/28/2022] Open
Abstract
Thin film sliding and friction phenomena of food bolus confined between tongue-palate surfaces during oral processing can be explored using tribological measurements. However, these measurements are still limited within the food industry due to the requirement of expensive commercial instruments which are not commonly used in the food industry. This work has designed and manufactured a modular "tribological cell" (tribo-cell) that can simulate lubricated soft-hard contact interfaces and can be mounted on a rotational rheometer to perform tribological measurements. The tribo-cell was validated by performing tribological measurements using a range of corn syrup solutions as model liquid foods. It was shown that the Stribeck curve describing the change in friction behaviour with entrainment speed or with the product of entrainment speed and liquid viscosity could be obtained. Since tribology deals with surface property, the cell was then used in the further studies to demonstrate the effects of applied normal load and surface wetting on the tribological response of lubricated hard-soft contact of the designed fixture. These parameters were shown to have a marked influence on in the boundary and mixed-lubrication regimes. The designed tribo-cell was also used to illustrate the impact of fat content on the lubrication properties of commercial liquid and semi-solid foods with different fat contents, thus, pointing out to the importance of tribology as a vital tool for product formulation designs in food and beverage industry.
Collapse
Affiliation(s)
- Chaiwut Gamonpilas
- Advanced Polymer Technology Research Group, National Metal and Materials Technology Center, 114 Thailand Science Park, Paholyothin Road, Klong 1, Klong Luang, Pathumthani, 12120, Thailand
| | - Chi-Na Benyajati
- Engineering Design and Computation Research Group, National Metal and Materials Technology Center, 114 Thailand Science Park, Paholyothin Road, Klong 1, Klong Luang, Pathumthani, 12120, Thailand
| | - Wuttipong Sritham
- Engineering Design and Computation Research Group, National Metal and Materials Technology Center, 114 Thailand Science Park, Paholyothin Road, Klong 1, Klong Luang, Pathumthani, 12120, Thailand
| | - Jenwit Soparat
- Engineering Design and Computation Research Group, National Metal and Materials Technology Center, 114 Thailand Science Park, Paholyothin Road, Klong 1, Klong Luang, Pathumthani, 12120, Thailand
| | - Nattawut Limprayoon
- Advanced Polymer Technology Research Group, National Metal and Materials Technology Center, 114 Thailand Science Park, Paholyothin Road, Klong 1, Klong Luang, Pathumthani, 12120, Thailand
| | - Nispa Seetapan
- Advanced Polymer Technology Research Group, National Metal and Materials Technology Center, 114 Thailand Science Park, Paholyothin Road, Klong 1, Klong Luang, Pathumthani, 12120, Thailand
| | - Asira Fuongfuchat
- Advanced Polymer Technology Research Group, National Metal and Materials Technology Center, 114 Thailand Science Park, Paholyothin Road, Klong 1, Klong Luang, Pathumthani, 12120, Thailand
| |
Collapse
|
40
|
Huang XH, Luo Y, Zhu XH, Ayed C, Fu BS, Dong XP, Fisk I, Qin L. Dynamic release and perception of key odorants in grilled eel during chewing. Food Chem 2022; 378:132073. [PMID: 35030462 DOI: 10.1016/j.foodchem.2022.132073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 12/22/2021] [Accepted: 01/03/2022] [Indexed: 11/27/2022]
Abstract
The release mechanism of odorants in the oral cavity during consumption directly affects sensory attributes, consumers' preferences, and ultimately purchase intent. Targets was set to monitor in real-time the key odorants released from grilled eel during mastication via an atmospheric pressure chemical ionization mass spectrometry (APCI-MS) connected with a nose interface. The release and perception of odorants during mastication were divided into three distinct phases. Dimethyl sulfide was the main odorant in the first stage. The release and perception of fishy aromas were predominant in the middle and last stages of mastication contributed by trimethylamine, 1-penten-3-ol, and 2-methyl-1-butanol. Chewing behavior experiments suggested that extending the chewing period to >20 s and having a chewing frequency of 2 cycles/s could enhance the aroma delivery of grilled eel and optimize the consumer experience. Consequently, the results explained the relationship between aroma release and the optimal chewing behavior for grilled eel consumption.
Collapse
Affiliation(s)
- Xu-Hui Huang
- School of Food Science and Technology, National Engineering Research Center of Seafood, Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Yong Luo
- Department of Otolaryngology, Union Jiangnan Hospital, Wuhan, 430200, China
| | | | - Charfedinne Ayed
- School of Biosciences, University of Nottingham, Nottingham LE12 5RD, United Kingdom
| | - Bao-Shang Fu
- School of Food Science and Technology, National Engineering Research Center of Seafood, Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Xiu-Ping Dong
- School of Food Science and Technology, National Engineering Research Center of Seafood, Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Ian Fisk
- School of Biosciences, University of Nottingham, Nottingham LE12 5RD, United Kingdom; The University of Adelaide, North Terrace, Adelaide, South Australia, Australia.
| | - Lei Qin
- School of Food Science and Technology, National Engineering Research Center of Seafood, Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China.
| |
Collapse
|
41
|
Designing delivery systems for functional ingredients by protein/polysaccharide interactions. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2021.12.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
42
|
|
43
|
Rosenkranz A, Marian M, Shah R, Gashi B, Zhang S, Bordeu E, Brossard N. Correlating wine astringency with physical measures - Current knowledge and future directions. Adv Colloid Interface Sci 2021; 296:102520. [PMID: 34488181 DOI: 10.1016/j.cis.2021.102520] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 11/17/2022]
Abstract
Oral tribology receives growing attention in the field of food sciences as it offers great opportunities to establish correlations between physical parameters, such as the coefficient of friction, and sensory effects when interacting with components of the human mouth. One important aspect covers the astringency produced by wine, which can be described as the sensation of dryness and puckering in the mouth, specifically occurring between the tongue and the palate after swallowing. Therefore, this article aims at shedding some light on recent trends to correlate physical measures, such as the coefficient of friction derived by oral tribology, with prevailing theories on underlying physiological causes for sensory perception of wines. Some successful cases reported the potential of correlating wine astringency perception with the coefficient of friction in tribological experiments. Our critical assessment demonstrates that the findings are still contradictory, which urgently asks for more systematic studies. Therefore, we summarize the current challenges and hypothesize on future research directions with a particular emphasis on the comparability, reproducibility and transferability of studies using different experimental test-rigs and procedures.
Collapse
Affiliation(s)
- Andreas Rosenkranz
- Department of Chemical Engineering, Biotechnology and Materials, University of Chile, Santiago, Chile.
| | - Max Marian
- Engineering Design, Friedrich-Alexander-University Erlangen, Nuremberg (FAU), Erlangen, Germany
| | - Raj Shah
- Koehler Instrument Company, Holtsville, NY, USA
| | - Blerim Gashi
- Department of Chemical Engineering, Stony Brook University, NY, USA
| | - Stanley Zhang
- Department of Chemical Engineering, Stony Brook University, NY, USA
| | - Edmundo Bordeu
- Department of Fruit Production and Enology, School of Agricultural and Forest Sciences, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
| | - Natalia Brossard
- Department of Fruit Production and Enology, School of Agricultural and Forest Sciences, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
| |
Collapse
|
44
|
Methacanon P, Gamonpilas C, Kongjaroen A, Buathongjan C. Food polysaccharides and roles of rheology and tribology in rational design of thickened liquids for oropharyngeal dysphagia: A review. Compr Rev Food Sci Food Saf 2021; 20:4101-4119. [PMID: 34146451 DOI: 10.1111/1541-4337.12791] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 05/21/2021] [Accepted: 05/25/2021] [Indexed: 01/02/2023]
Abstract
In today's market environment, an aging society is recognized as one of the megatrends in the world. The demographic change in the world population age structure has driven a huge demand in healthcare products as well as services that include the technological innovation for the health and wellness of the elderly. Dysphagia or swallowing difficulty is a common problem in the elderly as many changes in swallowing function come with aging. The presence of a strong relationship between swallowing ability, nutritional status, and health outcomes in the elderly leads to the importance of dysphagia management in the population group. Modification of solid food and/or liquid is a mainstay of compensatory intervention for dysphagia patients. In this regard, texture-modified foods are generally provided to reduce risks associated with choking, while thickened liquids are recommended for mitigating risks associated with aspiration. In this review, we discuss thickened liquids and other issues including the importance of their rheological and tribological properties for oropharyngeal dysphagia management in the elderly. The review focuses on both commercial thickeners that are either based on modified starch or xanthan gum and other potential polysaccharide alternatives, which have been documented in the literature in order to help researchers develop or improve the characteristic properties of thickened liquids required for safe swallowing. Furthermore, some research gaps and future perspectives, particularly from the nutrition aspect related to the interaction between thickeners and other food ingredients, are suggested as such interaction may considerably control the rate of nutrient absorption and release within our body.
Collapse
Affiliation(s)
- Pawadee Methacanon
- Advanced Polymer Technology Research Group, National Metal and Materials Technology Center (MTEC), NSTDA, Klong Luang, Pathumthani, Thailand
| | - Chaiwut Gamonpilas
- Advanced Polymer Technology Research Group, National Metal and Materials Technology Center (MTEC), NSTDA, Klong Luang, Pathumthani, Thailand
| | - Akapong Kongjaroen
- Advanced Polymer Technology Research Group, National Metal and Materials Technology Center (MTEC), NSTDA, Klong Luang, Pathumthani, Thailand
| | - Chonchanok Buathongjan
- Advanced Polymer Technology Research Group, National Metal and Materials Technology Center (MTEC), NSTDA, Klong Luang, Pathumthani, Thailand
| |
Collapse
|