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Othmeni I, Karoui R, Blecker C. Impact of pH on the structure, interfacial and foaming properties of pea protein isolate: Investigation of the structure - Function relationship. Int J Biol Macromol 2024; 278:134818. [PMID: 39154679 DOI: 10.1016/j.ijbiomac.2024.134818] [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: 06/17/2024] [Revised: 08/03/2024] [Accepted: 08/14/2024] [Indexed: 08/20/2024]
Abstract
This study explored the relationship between pea protein foaming properties and their structure and physicochemical properties under neutral and acidic pH. Results showed that pH modified the zeta potential, particle size and surface tension due to electrostatic changes. FT-MIR and fluorescence spectra revealed pH-induced conformational changes, exposing hydrophobic groups and increasing sulfhydryl content, promoting protein aggregation. At pH 3, the highest foaming capacity (1.273) and lowest foam expansion (6.967) were observed, associated with increased surface hydrophobicity and net charges, ideal for creating light foams with high liquid incorporation for acidic beverages or fruit-based mousses. Pea protein isolate generated stable foams with foam volume stability between 86.662 % and 94.255 %. Although neutral pH conditions showed the highest foam volume stability, their air bubbles increased in size and transitioned from spherical to polyhedral shape, suitable for visual-centric applications, like cappuccino foam and beer-head retention. Foams at pH 5 exhibited the smallest bubbles and maintained their spherical shape, enhancing drainage resistance, beneficial for whipped toppings. Strong correlations (Pearson correlation coefficient higher than 0.600) were noted between the structure, surface and foaming properties, providing crucial insights into optimizing pea protein functionality across various pH conditions, enabling the development of plant-based foamed products with tailored properties.
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Affiliation(s)
- Ines Othmeni
- Univ. Artois, Univ. Lille, Univ. Littoral Côte d'Opale, Univ. Picardie Jules Verne, Univ. Liège, INRAE, Junia, UMR-T 1158, BioEcoAgro, F-62300 Lens, France; Gembloux Agro-Bio Tech, Department of Food Science and Formulation, University of Liège, B-5030 Gembloux, Belgium; Cosucra Groupe Warcoing S.A., B-7040 Warcoing, Belgium.
| | - Romdhane Karoui
- Univ. Artois, Univ. Lille, Univ. Littoral Côte d'Opale, Univ. Picardie Jules Verne, Univ. Liège, INRAE, Junia, UMR-T 1158, BioEcoAgro, F-62300 Lens, France.
| | - Christophe Blecker
- Gembloux Agro-Bio Tech, Department of Food Science and Formulation, University of Liège, B-5030 Gembloux, Belgium
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2
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Zhang L, Peng Q, Chen J. Effect of dry- and moist-heat treatment processes on the structure, solubility, and in vitro digestion of macadamia protein isolate. J Food Sci 2024; 89:4671-4687. [PMID: 39030846 DOI: 10.1111/1750-3841.17225] [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: 03/25/2024] [Revised: 06/12/2024] [Accepted: 06/14/2024] [Indexed: 07/22/2024]
Abstract
This study aimed to enhance the solubility and digestibility of macadamia protein isolate (MPI) for potential utilization in the food industry. The impact of dry- and moist-heat treatments at various temperatures (80, 90, and 100°C) and durations (15 and 30 min) on macadamia protein's microstructure, solubility, molecular weight, secondary and tertiary structure, thermal stability, and digestibility were investigated and evaluated. The heating degree was found to cause roughening of the MPI surface. The solubility of MPI after dry-heat treatment for 15 min at 100°C reached 290.96 ± 2.80% relative to that of untreated protein. Following heat treatment, the bands of protein macromolecules disappeared, while MPI was stretched by vibrations of free and hydrogen-bonded hydroxyl groups. Additionally, an increase in thermal stability was observed. After heat treatment, hydrophobic groups inside the protein are exposed. Heat treatment significantly improved the in vitro digestibility of MPI, reaching twice that of untreated protein. The results also demonstrated that dry- and moist-heat treatments have distinct impacts on MPI, while heating temperature and duration affect the degree of modification. With a decreased ordered structure and increased random coil content, the dry-heat treatment significantly enhanced the in vitro digestibility of MPI. The digestibility of MPI after dry-heat treatment for 30 min at 90°C increased by 77.82 ± 2.80% compared to untreated protein. Consequently, compared to moist-heat treatment, dry-heat treatment was more effective in modifying macadamia protein. Dry-heat treatment of 30 min at 90°C was determined as the optimal condition. PRACTICAL APPLICATION: Heat treatment enhances MPI characteristics, potentially advancing macadamia-derived food production, including plant-based beverages and protein supplements.
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Affiliation(s)
- Liyixia Zhang
- School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Qianqian Peng
- School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Jingjing Chen
- School of Food Science and Technology, Jiangnan University, Wuxi, China
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3
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Ribeiro G, Piñero MY, Parle F, Blanco B, Roman L. Optimizing Screw Speed and Barrel Temperature for Textural and Nutritional Improvement of Soy-Based High-Moisture Extrudates. Foods 2024; 13:1748. [PMID: 38890977 PMCID: PMC11171804 DOI: 10.3390/foods13111748] [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: 05/08/2024] [Revised: 05/24/2024] [Accepted: 05/28/2024] [Indexed: 06/20/2024] Open
Abstract
Soy remains the legume protein of excellence for plant-based meat alternatives due to its fiber-forming potential. In this study, protein-rich powders from soy protein isolate (SPI), concentrate (SPC), and their mixture (SPM) were thoroughly characterized for their proximate composition, nutritional quality, and physicochemical properties to understand their structuring behavior during high-moisture extrusion. SPI presented higher degrees of protein denaturation and aggregation, least gelation concentration and lower essential amino acid contents. Thus, an SPI:SPC combination (1:9 ratio, 70% protein) was extruded at three different screw speeds (300, 350, and 400 rpm) and two temperature profiles (120 and 140 °C maximum temperature). The effects of the processing parameters on the extrudates were evaluated for their appearance (fibrousness), texture (TPA, cutting force, and anisotropy), color, protein structure (FTIR), and trypsin inhibitors. Higher temperatures resulted in softer and darker extrudates, with increased visual and instrumental anisotropy. Increasing screw speeds led to softer and lighter extrudates, without a clear fibrousness effect. β-sheet structures decreased and intermolecular aggregates (A1) increased after extrusion, especially at 140 °C, together with the formation of intramolecular aggregates (A2). Extrusion also significantly decreased the amount of trypsin inhibitors (>90%). This study demonstrates that extrusion parameters need to be carefully selected to achieve meat analogs with optimal textural and nutritional characteristics.
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Affiliation(s)
- Gabriela Ribeiro
- CARTIF Technology Centre, Boecillo, 47151 Valladolid, Spain; (G.R.); (M.-Y.P.); (B.B.)
- Food Technology Area, Department of Agricultural and Forestry Engineering, University of Valladolid, Av. Madrid, 50, 34004 Palencia, Spain;
| | - María-Ysabel Piñero
- CARTIF Technology Centre, Boecillo, 47151 Valladolid, Spain; (G.R.); (M.-Y.P.); (B.B.)
| | - Florencia Parle
- Food Technology Area, Department of Agricultural and Forestry Engineering, University of Valladolid, Av. Madrid, 50, 34004 Palencia, Spain;
| | - Belén Blanco
- CARTIF Technology Centre, Boecillo, 47151 Valladolid, Spain; (G.R.); (M.-Y.P.); (B.B.)
| | - Laura Roman
- Food Technology Area, Department of Agricultural and Forestry Engineering, University of Valladolid, Av. Madrid, 50, 34004 Palencia, Spain;
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4
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Burghardt K, Craven T, Sardar NA, Pearce JM. Towards Sustainable Protein Sources: The Thermal and Rheological Properties of Alternative Proteins. Foods 2024; 13:448. [PMID: 38338583 PMCID: PMC10855059 DOI: 10.3390/foods13030448] [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: 01/04/2024] [Revised: 01/26/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024] Open
Abstract
Reducing meat consumption reduces carbon emissions and other environmental harms. Unfortunately, commercial plant-based meat substitutes have not seen widespread adoption. In order to enable more flexible processing methods, this paper analyzes the characteristics of commercially available spirulina, soy, pea, and brown rice protein isolates to provide data for nonmeat protein processing that can lead to cost reductions. The thermal and rheological properties, as well as viscosity, density, and particle size distribution, were analyzed for further study into alternative protein-based food processing. The differential scanning calorimetry analysis produced dry amorphous-shaped curves and paste curves with a more distinct endothermic peak. The extracted linear temperature ranges for processing within food production were 70-90 °C for spirulina, 87-116 °C for soy protein, 67-77 °C for pea protein, and 87-97 °C for brown rice protein. The viscosity analysis determined that each protein material was shear-thinning and that viscosity increased with decreased water concentration, with rice being an exception to the latter trend. The obtained viscosity range for spirulina was 15,100-78,000 cP, 3200-80,000 cP for soy protein, 1400-32,700 cP for pea protein, and 600-3500 cP for brown rice protein. The results indicate that extrusion is a viable method for the further processing of protein isolates, as this technique has a large temperature operating range and variable screw speed. The data provided here can be used to make single or multi-component protein substitutes.
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Affiliation(s)
- Kaitlyn Burghardt
- Department of Chemical & Biochemical Engineering, Western University, London, ON N6A 5B9, Canada
| | - Tierney Craven
- Department of Chemical & Biochemical Engineering, Western University, London, ON N6A 5B9, Canada
| | | | - Joshua M Pearce
- Department of Electrical & Computer Engineering and Ivey Business School, Western University, London, ON N6A 5B9, Canada
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5
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Woo Choi H, Choi M, Hahn J, Jin Choi Y. The technical potential of a sous-vide processing method for developing high-moisture textured soy protein. Food Chem 2024; 430:136978. [PMID: 37507242 DOI: 10.1016/j.foodchem.2023.136978] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 07/18/2023] [Accepted: 07/21/2023] [Indexed: 07/30/2023]
Abstract
This study explored the potential of sous-vide processing as a novel technique for transforming low-moisture textured soy protein (TSP) into a product with high moisture content and texture comparable to meat. We hypothesized that the sous-vide treatment would enable precise control of the TSP microstructure. In the ensuing process, the TSP maintained the moisture content at approximately 70% and changed color towards darker tones. Additionally, the porous microstructure changed, transitioning from a large to a smaller air layer. As the treatment continued, both the hardness and texturization index of the TSP were reduced. Furthermore, the secondary structure of the protein exhibited an increase in β-sheet and α-helix structures, indicating enhanced hydrogen bonds, hydrophobic interactions, and disulfide bonds. Optimally, a sample with 24 h at 90℃ displayed textural characteristics similar to chicken breast. The investigation underlines the sous-vide method as a revolutionary technique yielding high-moisture content and improved texture for TSP.
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Affiliation(s)
- Hyun Woo Choi
- Department of Agricultural Biotechnology, Seoul National University, 1 Gwanakro, Gwanakgu, Seoul 08826, South Korea
| | - Minji Choi
- Department of Agricultural Biotechnology, Seoul National University, 1 Gwanakro, Gwanakgu, Seoul 08826, South Korea
| | - Jungwoo Hahn
- Department of Food and Nutrition, Duksung Women's University, 33 Samyang-ro 144-gil, Dobonggu, Seoul, South Korea.
| | - Young Jin Choi
- Department of Agricultural Biotechnology, Seoul National University, 1 Gwanakro, Gwanakgu, Seoul 08826, South Korea; Center for Food and Bioconvergence, Seoul National University, 1 Gwanakro, Gwanakgu, Seoul 08826, South Korea; Research Institute for Agriculture and Life Sciences, Seoul National University, 1 Gwanakro, Gwanakgu, Seoul 08826, South Korea.
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6
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Zhang T, Yu S, Pan Y, Li H, Liu X, Cao J. Properties of texturized protein and performance of different protein sources in the extrusion process: A review. Food Res Int 2023; 174:113588. [PMID: 37986454 DOI: 10.1016/j.foodres.2023.113588] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 10/12/2023] [Accepted: 10/13/2023] [Indexed: 11/22/2023]
Abstract
The need for protein is increasing due to the rapid growth of the global population. However, conventional animal meat production has caused severe environmental, land usage, and other issues. Meat substitutes can provide consumers with a high-quality alternative to protein. Texturized protein (TP) is a critical ingredient in meat substitutes and is mainly obtained through extrusion processing. Therefore, this review first discussed the essential physical properties of TP, including appearance and structure, water-holding capacity (WHC) and oil-holding capacity (OHC), texture, and sensory properties. The performance of plant and novel source proteins in extrusion processing is also summarized. The properties of the desired TP should be considered first before extrusion processing. Under different extrusion parameters, proteins from the same source can exhibit varying properties. Although the novel source proteins can adversely affect TP quality, their high yield and environmental protection are worthy of further study. This paper aims to review the impact of proteins from different sources on the properties of TP during the extrusion process and discuss practical research methods for TP.
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Affiliation(s)
- Tianyu Zhang
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing 100000, China.
| | - Shengjuan Yu
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing 100000, China.
| | - Yihao Pan
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing 100000, China.
| | - He Li
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing 100000, China.
| | - Xinqi Liu
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing 100000, China; National Soybean Processing Industry Technology Innovation Center, Beijing Technology and Business University, Beijing 100000, China.
| | - Jinnuo Cao
- Puluting (Hebei) Protein Biotechnology Research Limited Company, Handan 056000, China.
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7
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Liu S, Kong T, Feng Y, Fan Y, Yu J, Duan Y, Cai M, Hu K, Ma H, Zhang H. Effects of slit dual-frequency ultrasound-assisted pulping on the structure, functional properties and antioxidant activity of Lycium barbarum proteins and in situ real-time monitoring process. ULTRASONICS SONOCHEMISTRY 2023; 101:106696. [PMID: 37988957 PMCID: PMC10696417 DOI: 10.1016/j.ultsonch.2023.106696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 11/09/2023] [Accepted: 11/13/2023] [Indexed: 11/23/2023]
Abstract
To improve the protein dissolution rate and the quality of fresh Lycium barbarum pulp (LBP), we optimized the slit dual-frequency ultrasound-assisted pulping process, explored the dissolution kinetics of Lycium barbarum protein (LBPr), and established a near-infrared spectroscopy in situ real-time monitoring model for LBPr dissolution through spectral information analysis and chemometric methods. The results showed that under optimal conditions (dual-frequency 28-33 kHz, 300 W, 31 min, 40 °C, interval ratio 5:2 s/s), ultrasonic treatment not only significantly increased LBPr dissolution rate (increased by 71.48 %, p < 0.05), improved other nutrient contents and color, but also reduced the protein particle size, changed the amino acid composition ratio and protein structure, and increased the surface hydrophobicity, zeta potential, and free sulfhydryl content of protein, as well as the antioxidant activity of LBPr. In addition, ultrasonication significantly improved the functional properties of the protein, including thermal stability, foaming, emulsification and oil absorption capacity. Furthermore, the real-time monitoring model of the dissolution process was able to quantitatively predict the dissolution rate of LBPr with good calibration and prediction performance (Rc = 0.9835, RMSECV = 2.174, Rp = 0.9841, RMSEP = 1.206). These findings indicated that dual-frequency ultrasound has great potential to improve the quality of LBP and may provide a theoretical basis for the establishment of an intelligent control system in the industrialized production of LBP and the functional development of LBPr.
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Affiliation(s)
- Shuhan Liu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Tianyu Kong
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yuqin Feng
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yanli Fan
- School of Food & Wine, Ningxia University, Yinchuan 750021, China
| | - Junwei Yu
- Ningxia Zhongning Goji Industry Innovation Research Institute, Zhongning 755100, China
| | - Yuqing Duan
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China.
| | - Meihong Cai
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Kai Hu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China
| | - Haile Ma
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China
| | - Haihui Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
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8
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Helmick H, Tonner T, Hauersperger D, Okos M, Kokini JL. Comparison of the specific mechanical energy, specific thermal energy, and functional properties of cold and hot extruded pea protein isolate. Food Res Int 2023; 174:113603. [PMID: 37986466 DOI: 10.1016/j.foodres.2023.113603] [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: 08/09/2023] [Revised: 10/13/2023] [Accepted: 10/14/2023] [Indexed: 11/22/2023]
Abstract
Pea protein is a popular source of plant-based protein, though its application in meat and dairy analog products is still lacking. This is particularly true in the development of products with fatty and creamy textures. Cold denaturation may be a way to induce these types of textures in food since this is a universal phenomenon in protein that occurs due to a weakening of hydrophobic interactions at cold temperatures. This work utilizes a single screw extruder to systematically study the impacts of moisture content (50-65 %) and pH (2,4.5,8) on the outlet temperatures, specific mechanical energy, specific thermal energy, and texture of cold-extruded pea protein. It was found that at pH 2 and moistures of 60 % and greater, the temperature of the product exiting the extruder is <5.5 °C, and also produced 13.7 %-36.5 % more specific thermal energy, indicating the occurrence of cold denaturation in these products. Based on these findings, a comparison of hot and cold extrusion was conducted as a function of pH and oil content. It was found that cold extrusion imparts 43.0 %-56.2 % more mechanical energy into the protein than hot extrusion, and the cold extruded protein had higher values of Young's modulus and breaking stress. The protein extruded at low temperatures was also able to bind 32.93 % more oil than hot extruded proteins when extruded with 10 % added oil, which may aid in the formation of protein-based fat memetics for the food industry.
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Affiliation(s)
- Harrison Helmick
- Department of Food Science, Purdue University, 745 Agriculture Mall Dr, West Lafayette, IN 47907, United States
| | - Troy Tonner
- Department of Agricultural and Biological Engineering, Purdue University, 225 South University Street, West Lafayette, IN 47907, United States
| | - Daniel Hauersperger
- Department of Agricultural and Biological Engineering, Purdue University, 225 South University Street, West Lafayette, IN 47907, United States
| | - Martin Okos
- Department of Agricultural and Biological Engineering, Purdue University, 225 South University Street, West Lafayette, IN 47907, United States
| | - Jozef L Kokini
- Department of Food Science, Purdue University, 745 Agriculture Mall Dr, West Lafayette, IN 47907, United States.
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9
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Helmick H, Tonner T, Hauersperger D, Ettestad S, Hartanto C, Okos M, Liceaga A, Bhunia AK, Kokini JL. Physicochemical characterization of changes in pea protein as the result of cold extrusion. Food Chem 2023; 423:136240. [PMID: 37163915 DOI: 10.1016/j.foodchem.2023.136240] [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: 10/28/2022] [Revised: 04/12/2023] [Accepted: 04/24/2023] [Indexed: 05/12/2023]
Abstract
Pea protein is a popular plant-based protein for mimicking textures in meat and dairy analogues which are more sustainable than their animal-based counterparts. However, precise mechanisms for generating specific textures through different processing methods are still being evaluated. This work utilizes a novel low-temperature extrusion process to selectively alter the chemical structure of pea protein. Changes in secondary structure, surface hydrophobicity, electrostatic interactions, and disulfide bonding are characterized through FTIR, ANS- probes, zeta potential, and SDS-PAGE. Extrudates are further characterized using texture parameter analysis. It was found that a linear combination of physicochemical data, generated with multiple linear regression modelling, led to reasonable estimates of the specific mechanical energy and textural properties. This work offers a new method of reactive extrusion to selectively modify interactions in pea protein using low temperature extrusion, and applications may include fatty textures, since the extrudates are found to be largely stabilized through hydrophobic interactions evaluated with surface hydrophobicity measurements.
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Affiliation(s)
- Harrison Helmick
- Department of Food Science, Purdue University, 745 Agriculture Mall Dr., West Lafayette, IN 47907, United States
| | - Troy Tonner
- Department of Agricultural and Biological Engineering, Purdue University, 225 South University Street, West Lafayette, IN 47907, United States
| | - Daniel Hauersperger
- Department of Agricultural and Biological Engineering, Purdue University, 225 South University Street, West Lafayette, IN 47907, United States
| | - Sarah Ettestad
- Department of Agricultural and Biological Engineering, Purdue University, 225 South University Street, West Lafayette, IN 47907, United States
| | - Christabel Hartanto
- Department of Food Science, Purdue University, 745 Agriculture Mall Dr., West Lafayette, IN 47907, United States
| | - Martin Okos
- Department of Agricultural and Biological Engineering, Purdue University, 225 South University Street, West Lafayette, IN 47907, United States
| | - Andrea Liceaga
- Department of Food Science, Purdue University, 745 Agriculture Mall Dr., West Lafayette, IN 47907, United States
| | - Arun K Bhunia
- Department of Food Science, Purdue University, 745 Agriculture Mall Dr., West Lafayette, IN 47907, United States
| | - Jozef L Kokini
- Department of Food Science, Purdue University, 745 Agriculture Mall Dr., West Lafayette, IN 47907, United States.
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10
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Sharma N, Sahil, Madhumita M, Kumar Y, Prabhakar PK. Ultrasonic modulated rice bran protein concentrate: Induced effects on morphological, functional, rheological, and thermal characteristics. INNOV FOOD SCI EMERG 2023. [DOI: 10.1016/j.ifset.2023.103332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
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11
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Sinaki NY, Paliwal J, Koksel F. Enhancing the Techno-Functionality of Pea Flour by Air Injection-Assisted Extrusion at Different Temperatures and Flour Particle Sizes. Foods 2023; 12:foods12040889. [PMID: 36832963 PMCID: PMC9957081 DOI: 10.3390/foods12040889] [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: 01/25/2023] [Revised: 02/14/2023] [Accepted: 02/16/2023] [Indexed: 02/22/2023] Open
Abstract
Industrial applications of pulses in various food products depend on pulse flour techno-functionality. To manipulate the techno-functional properties of yellow pea flour, the effects of flour particle size (small vs. large), extrusion temperature profile (120, 140 and 160 °C at the die) and air injection pressure (0, 150 and 300 kPa) during extrusion cooking were investigated. Extrusion cooking caused the denaturation of proteins and gelatinization of starch in the flour, which induced changes in the techno-functionality of the extruded flour (i.e., increased water solubility, water binding capacity and cold viscosity and decreased emulsion capacity, emulsion stability, and trough and final viscosities). In general, the large particle size flour required less energy input to be extruded and had higher emulsion stability and trough and final viscosities compared to the small particle size flour. Overall, among all of the treatments studied, extrudates produced with air injection at 140 and 160 °C had higher emulsion capacity and emulsion stability, making them relatively better suited food ingredients for emulsified foods (e.g., sausages). The results indicated air injection's potential as a novel extrusion technique combined with modification of flour particle size distribution and extrusion processing conditions to effectively manipulate product techno-functionality and broaden the applications of pulse flours in the food industry.
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Affiliation(s)
- Nasibeh Y. Sinaki
- Department of Food and Human Nutritional Sciences, University of Manitoba, 250 Ellis Building, 13 Freedman Crescent, Winnipeg, MB R3T 2N2, Canada
| | - Jitendra Paliwal
- Department of Biosystems Engineering, University of Manitoba, E2-376, EITC, 75A Chancellor’s Circle, Winnipeg, MB R3T 2N2, Canada
| | - Filiz Koksel
- Department of Food and Human Nutritional Sciences, University of Manitoba, 250 Ellis Building, 13 Freedman Crescent, Winnipeg, MB R3T 2N2, Canada
- Correspondence:
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12
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Xu G, Kang J, You W, Li R, Zheng H, Lv L, Zhang Q. Pea protein isolates affected by ultrasound and NaCl used for dysphagia's texture-modified food: Rheological, gel, and structural properties. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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13
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Scaling relations in rheology of proteins present in meat analogs. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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14
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Development of a novel technology for high-moisture textured soy protein using a vacuum packaging and pressurized heat (vacuum-autoclaving) treatment. Food Chem 2023; 399:133887. [DOI: 10.1016/j.foodchem.2022.133887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 08/05/2022] [Accepted: 08/06/2022] [Indexed: 11/18/2022]
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15
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He X, Wang B, Zhao B, Meng Y, Chen J, Yang F. Effect of Hydrothermal Treatment on the Structure and Functional Properties of Quinoa Protein Isolate. Foods 2022; 11:foods11192954. [PMID: 36230034 PMCID: PMC9563563 DOI: 10.3390/foods11192954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 09/14/2022] [Accepted: 09/18/2022] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to investigate the effects of hydrothermal treatment at different temperatures and times on the structure and functional properties of quinoa protein isolate (QPI). The structure of QPI was investigated by analyzing changes in the intrinsic fluorescence spectrum, ultra-violet (UV) spectrum, and Fourier transform infrared spectrum. The solubility, water/oil-holding capacity, emulsifying activity, and emulsion stability of QPI were studied, as were the particle size and the thermogravimetric properties of QPI. The results showed that the average particle size of QPI gradually increased with the increase in hydrothermal treatment time and temperature, and reached a maximum value of 121 °C for 30 min. The surface morphology also became rough and its thermal stability also increased. The endogenous fluorescence and UV spectral intensity at 280 nm decreased gradually with increasing hydrothermal treatment time and temperature, and reduced to the minimum values at 121 °C for 30 min, respectively. After hydrothermal treatment, the secondary structure of QPI tended to be disordered. The functional properties of QPI after treatment were all superior to those of the control. The results of this study might provide a basis for the processing and utilization of QPI.
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Affiliation(s)
- Xingfen He
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Bin Wang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China
| | - Baotang Zhao
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China
| | - Yuecheng Meng
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Jie Chen
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
- Correspondence: (J.C.); (F.Y.); Tel.: +86-13588805519 (J.C.); +86-13893337478 (F.Y.)
| | - Fumin Yang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China
- Correspondence: (J.C.); (F.Y.); Tel.: +86-13588805519 (J.C.); +86-13893337478 (F.Y.)
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16
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Bühler JM, van der Goot AJ, Bruins ME. Fibrous Structures from Starch and Gluten. Polymers (Basel) 2022; 14:polym14183818. [PMID: 36145963 PMCID: PMC9501054 DOI: 10.3390/polym14183818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/25/2022] [Accepted: 08/31/2022] [Indexed: 11/16/2022] Open
Abstract
Starch is added to meat analogues for binding and water holding. In this study, we investigate whether starch can have an additional role as a structuring agent. Therefore, different types of starch were combined with wheat gluten at various amounts and sheared in a High Temperature Shear Cell to determine how starch influences the structuring behavior of gluten–starch blends. The starches were chosen based on their diverse amylose contents, leading to different technological properties. Remarkable differences were found between the starches investigated. The addition of Amioca starch (containing 1% amylose) had a strong negative influence on the ability of gluten to form fibers. Maize starch (25% amylose) and Hylon VII (68% amylose) formed fibrous materials up to high starch additions. The pre-gelatinizing of maize starch further increased the ability of gluten–starch mixtures to form fibrous structures. The influence of the different types of starch on the hardness, deformability, and stiffness of the sheared samples was also assessed, revealing a spectrum of achievable properties through the addition of starch. Most remarkable was the formation of a material with anisotropy in Young’s modules. This anisotropy is also found in chicken meat, but not in protein-based fibrous materials. Furthermore, it was observed that the pre-gelatinization of starch facilitated fiber formation. A similar effect of pre-gelatinizing the starch was found when using faba bean meal with added wheat gluten, where fibrous structures could even be formed in a recipe that previously failed to produce such structures without pre-treatment.
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Affiliation(s)
- Jan M. Bühler
- Food & Biobased Research, Wageningen University & Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
- Food Process Engineering, Agrotechnology and Food Sciences Group, Wageningen University & Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
| | - Atze Jan van der Goot
- Food Process Engineering, Agrotechnology and Food Sciences Group, Wageningen University & Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
- Correspondence:
| | - Marieke E. Bruins
- Food & Biobased Research, Wageningen University & Research, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands
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17
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Gasparre N, van den Berg M, Oosterlinck F, Sein A. High-Moisture Shear Processes: Molecular Changes of Wheat Gluten and Potential Plant-Based Proteins for Its Replacement. Molecules 2022; 27:molecules27185855. [PMID: 36144595 PMCID: PMC9504627 DOI: 10.3390/molecules27185855] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 09/02/2022] [Accepted: 09/06/2022] [Indexed: 11/16/2022] Open
Abstract
Nowadays, a growing offering of plant-based meat alternatives is available in the food market. Technologically, these products are produced through high-moisture shear technology. Process settings and material composition have a significant impact on the physicochemical characteristics of the final products. Throughout the process, the unfolded protein chains may be reduced, or associate in larger structures, creating rearrangement and cross-linking during the cooling stage. Generally, soy and pea proteins are the most used ingredients in plant-based meat analogues. Nevertheless, these proteins have shown poorer results with respect to the typical fibrousness and juiciness found in real meat. To address this limitation, wheat gluten is often incorporated into the formulations. This literature review highlights the key role of wheat gluten in creating products with higher anisotropy. The generation of new disulfide bonds after the addition of wheat gluten is critical to achieve the sought-after fibrous texture, whereas its incompatibility with the other protein phase present in the system is critical for the structuring process. However, allergenicity problems related to wheat gluten require alternatives, hence an evaluation of underutilized plant-based proteins has been carried out to identify those that potentially can imitate wheat gluten behavior during high-moisture shear processing.
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Affiliation(s)
- Nicola Gasparre
- Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
- Food Science Department, Institute of Agrochemistry and Food Technology (IATA-CSIC), C/Agustin Escardino, 7, 46980 Paterna, Spain
- Correspondence:
| | - Marco van den Berg
- Center for Food Innovation DSM Food & Beverage, Alexander Fleminglaan 1, 2613 AX Delft, The Netherlands
| | - Filip Oosterlinck
- Center for Food Innovation DSM Food & Beverage, Alexander Fleminglaan 1, 2613 AX Delft, The Netherlands
| | - Arjen Sein
- Center for Food Innovation DSM Food & Beverage, Alexander Fleminglaan 1, 2613 AX Delft, The Netherlands
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18
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Jebalia I, Della Valle G, Kristiawan M. Extrusion of pea snack foods and control of biopolymer changes aided by rheology and simulation. FOOD AND BIOPRODUCTS PROCESSING 2022. [DOI: 10.1016/j.fbp.2022.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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19
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Helmick H, Hartanto C, Ettestad S, Liceaga A, Bhunia AK, Kokini JL. Quantitative structure-property relationships of thermoset pea protein gels with ethanol, shear, and sub-zero temperature pretreatments. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.108066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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20
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Impact of high moisture contents on the structure and functional properties of pea protein isolate during extrusion. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107508] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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21
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Vidal NP, Roman L, Swaraj VS, Ragavan K, Simsek S, Rahimi J, Kroetsch B, Martinez MM. Enhancing the nutritional value of cold-pressed oilseed cakes through extrusion cooking. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.102956] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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22
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Physicochemical properties of different pea proteins in relation to their gelation ability to form lactic acid bacteria induced yogurt gel. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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23
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Ortiz-Gómez V, Fernández-Quintero A, Roa-Acosta DF, Bravo-Gómez JE, Solanilla-Duque JF. Physicochemical Characterization of Quinoa (Chenopodium quinoa cv. Nariño) Co-products Obtained by Wet Milling. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2022. [DOI: 10.3389/fsufs.2022.851433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In recent years, great interest has been shown in pseudocereals for their high nutritional value. Wet milling has been used to obtain macromolecules such as proteins and starches. However, the co-products obtained from this food industry have been studied little. A factorial design Box-benhken was used to study the effect of surfactant concentration (SDS), sodium hydroxide (NaOH) concentration and maceration temperature on structural and colorimetric properties. Structural properties were evaluated by infrared spectroscopy (FTIR-ATR) and color changes by the CIElab tristimulus method (L*, a*, b*). A decrease in temperature and NaOH causes a decrease in lightness (L*), resulting in lower starch content and higher protein content in the co-product. This behavior was correlated with the infrared spectroscopy (FTIR-ATR) spectra. The spectra show a possible structural change in the amylose/amylopectin ratio of the starch granule at 1,012 cm−1, 1,077 cm−1, and 1,150 cm−1 bands, which are associated with glycosidic bonds, these bonds were sensitive to NaOH concentration. While those bands assigned to Amide II (1,563 cm−1) and Amide I (1,633 cm−1), were sensitive to the effect of NaOH and maceration temperature, evidencing that protein content in the co-products is variable and depends significantly on the extraction conditions. The co-products obtained by wet milling could be used in the development of functional foods, such as bread, snacks, pasta and other products.
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24
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Bühler JM, Schlangen M, Möller AC, Bruins ME, van der Goot AJ. Starch in Plant‐Based Meat Replacers: A New Approach to Using Endogenous Starch from Cereals and Legumes. STARCH-STARKE 2021. [DOI: 10.1002/star.202100157] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Jan M. Bühler
- Wageningen Food & Biobased Research Wageningen University & Research Bornse Weilanden 9 Wageningen 6708 WG The Netherlands
- Food Process Engineering Agrotechnology and Food Sciences Group Wageningen University & Research Bornse Weilanden 9 Wageningen 6708 WG The Netherlands
| | - Miek Schlangen
- Food Process Engineering Agrotechnology and Food Sciences Group Wageningen University & Research Bornse Weilanden 9 Wageningen 6708 WG The Netherlands
| | - Anna C. Möller
- Food Process Engineering Agrotechnology and Food Sciences Group Wageningen University & Research Bornse Weilanden 9 Wageningen 6708 WG The Netherlands
| | - Marieke E. Bruins
- Wageningen Food & Biobased Research Wageningen University & Research Bornse Weilanden 9 Wageningen 6708 WG The Netherlands
| | - Atze Jan van der Goot
- Food Process Engineering Agrotechnology and Food Sciences Group Wageningen University & Research Bornse Weilanden 9 Wageningen 6708 WG The Netherlands
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25
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Sinaki NY, Tulbek M, Koksel F. Oxidizing agent‐assisted extrusion cooking of yellow peas and the techno‐functionality of the resulting extrudate flours. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15797] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nasibeh Y. Sinaki
- Food and Human Nutritional Sciences Department University of Manitoba Winnipeg MB Canada
| | - Mehmet Tulbek
- AGT Foods and Ingredients R&D Centre Saskatoon SK Canada
| | - Filiz Koksel
- Food and Human Nutritional Sciences Department University of Manitoba Winnipeg MB Canada
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26
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Rheological properties of pea protein isolate-amylose/amylopectin mixtures and the application in the high-moisture extruded meat substitutes. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106732] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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27
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Technological strategies to improve gelation properties of legume proteins with the focus on lupin. INNOV FOOD SCI EMERG 2021. [DOI: 10.1016/j.ifset.2021.102634] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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28
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Beniwal AS, Singh J, Kaur L, Hardacre A, Singh H. Meat analogs: Protein restructuring during thermomechanical processing. Compr Rev Food Sci Food Saf 2021; 20:1221-1249. [PMID: 33590609 DOI: 10.1111/1541-4337.12721] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 12/21/2020] [Accepted: 01/15/2021] [Indexed: 12/15/2022]
Abstract
Increasing awareness of inefficient meat production and its future impact on global food security has led the food industry to look for a sustainable approach. Meat products have superior sensorial perception, because of their molecular composition and fibrous structure. Current understanding in the science of food structuring has enabled the utilization of alternative or nonmeat protein ingredients to create novel structured matrices that could resemble the textural functionality of real meat. The physicochemical and structural changes that occur in concentrated protein systems during thermomechanical processing lead to the creation of a fibrous or layered meat-like texture. Phase transitions in concentrated protein systems during protein-protein, protein-polysaccharide, protein-lipid, and protein-water interactions significantly influence the texture and the overall sensory quality of meat analogs. This review summarizes the roles of raw materials (moisture, protein type and concentration, lipids, polysaccharides, and air) and processing parameters (temperature, pH, and shear) in modulating the behavior of the protein phase during the restructuring process (structure-function-process relationship). The big challenge for the food industry is to manufacture concept-based (such as beef-like, chicken-like, etc.) meat analogs with controlled structural attributes. This information will be useful in developing superior meat analogs that fulfill consumer expectations when replacing meat in their diet.
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Affiliation(s)
- Akashdeep Singh Beniwal
- School of Food and Advanced Technology, Massey University, Palmerston North, New Zealand.,Riddet Institute, Massey University, Palmerston North, New Zealand
| | - Jaspreet Singh
- School of Food and Advanced Technology, Massey University, Palmerston North, New Zealand.,Riddet Institute, Massey University, Palmerston North, New Zealand
| | - Lovedeep Kaur
- School of Food and Advanced Technology, Massey University, Palmerston North, New Zealand.,Riddet Institute, Massey University, Palmerston North, New Zealand
| | - Allan Hardacre
- School of Food and Advanced Technology, Massey University, Palmerston North, New Zealand
| | - Harjinder Singh
- Riddet Institute, Massey University, Palmerston North, New Zealand
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29
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Sun X, Zhang W, Zhang L, Tian S, Chen F. Effect of ultrasound-assisted extraction on the structure and emulsifying properties of peanut protein isolate. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:1150-1160. [PMID: 32789860 DOI: 10.1002/jsfa.10726] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 07/15/2020] [Accepted: 08/12/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND With an increasing demand for edible protein, research on new extraction methods is attracting more attention. The effects of such methods on functional properties are important. The present study aimed to evaluate the effect of ultrasound-assisted extraction on the extraction efficiency, structure, and the emulsifying properties of peanut protein isolate (PPI). RESULTS Ultrasound-assisted extraction significantly improved extraction efficiency and shortened the processing time. The nanostructure, molecular weight distribution, and particle size of PPI were altered by ultrasound-assisted extraction. The emulsifying properties of the PPI from ultrasound-assisted extraction were significantly improved compared with alkaline extraction. Peanut protein isolate had lower molecular weight fractions, higher levels of hydrophobic amino acids, and the highest fluorescence intensity with ultrasound intensity, temperature, and time of 3.17 W cm-3 , 35 °C, and 30 min, respectively. These contributed to the higher emulsifying activity index and emulsifying stability index of the PPI emulsions. The uniform distribution of droplets and smaller particle size of the PPI emulsions was also observed. CONCLUSION The results suggested that ultrasound can be used to induce the conformational changes to modify the interfacial association between protein-oil phases, thereby improving the emulsifying properties of peanut protein. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Xiaoyang Sun
- National Engineering Laboratory for Wheat & Corn Further Processing, Henan University of Technology, Zhengzhou, China
| | - Wen Zhang
- National Engineering Laboratory for Wheat & Corn Further Processing, Henan University of Technology, Zhengzhou, China
| | - Lifen Zhang
- National Engineering Laboratory for Wheat & Corn Further Processing, Henan University of Technology, Zhengzhou, China
| | - Shaojun Tian
- National Engineering Laboratory for Wheat & Corn Further Processing, Henan University of Technology, Zhengzhou, China
| | - Fusheng Chen
- National Engineering Laboratory for Wheat & Corn Further Processing, Henan University of Technology, Zhengzhou, China
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30
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McClements DJ, Weiss J, Kinchla AJ, Nolden AA, Grossmann L. Methods for Testing the Quality Attributes of Plant-Based Foods: Meat- and Processed-Meat Analogs. Foods 2021; 10:260. [PMID: 33513814 PMCID: PMC7911933 DOI: 10.3390/foods10020260] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/21/2021] [Accepted: 01/23/2021] [Indexed: 02/06/2023] Open
Abstract
The modern food system is seeing a change in consumption patterns provoked by several drivers-including ethical, health, and environmental concerns-that are increasing the sales of meat analog foods. This change is accompanied by increased research and development activities in the area of plant-based meats. The aim of the present review is to describe methods that are being employed by scientists to analyze and characterize the properties of meat alternatives and to propose standardized methods that could be utilized in the future. In particular, methods to determine the proximate composition, microstructure, appearance, textural properties, water-holding properties, cooking resilience, and sensory attributes, of plant-based meat are given. The principles behind these methods are presented, their utility is critically assessed, and practical examples will be discussed. This article will help to guide further studies and to choose appropriate methods to assess raw materials, processes, products, and consumption behavior of meat analogs.
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Affiliation(s)
- David Julian McClements
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA; (D.J.M.); (A.J.K.); (A.A.N.)
| | - Jochen Weiss
- Department of Food Material Science, University of Hohenheim, Garbenstrasse 21/25, 70599 Stuttgart, Germany
| | - Amanda J. Kinchla
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA; (D.J.M.); (A.J.K.); (A.A.N.)
| | - Alissa A. Nolden
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA; (D.J.M.); (A.J.K.); (A.A.N.)
| | - Lutz Grossmann
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA; (D.J.M.); (A.J.K.); (A.A.N.)
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31
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Cornet SHV, Snel SJE, Schreuders FKG, van der Sman RGM, Beyrer M, van der Goot AJ. Thermo-mechanical processing of plant proteins using shear cell and high-moisture extrusion cooking. Crit Rev Food Sci Nutr 2021; 62:3264-3280. [PMID: 33406893 DOI: 10.1080/10408398.2020.1864618] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Consumption of plant-based meat analogues offers a way to reduce the environmental footprint of the human diet. High-moisture extrusion cooking (HMEC) and shear cell processing both rely on thermo-mechanical treatment of proteins to product fibrous meat-like products. However, the mechanisms underlying these processes are not well understood. In this review we discuss the effect of thermo-mechanical processing on the physicochemical properties and phase behavior of proteins and protein mixtures. The HMEC and shear cell processes are comparable in their basic unit operations, which are (1) mixing and hydration, (2) thermo-mechanical treatment, and (3) cooling. An often overlooked part of the extruder that could be crucial to fibrillation is the so-called breaker plate, which is situated between the barrel and die sections. We found a lack of consensus on the effect of heat on protein-protein interactions, and that the experimental tools to study protein-protein interactions are limited. The different mechanisms for structure formation proposed in literature all consider the deformation and alignment of the melt. However, the mechanisms differ in their underlying assumptions. Further investigation using novel and dedicated tools is required to fully understand these thermo-mechanical processes.
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Affiliation(s)
- Steven H V Cornet
- Food Process Engineering, Agrotechnology and Food Sciences Group, Wageningen University & Research, Wageningen, The Netherlands.,Food and Biobased Research, Wageningen University & Research, Wageningen, The Netherlands
| | - Silvia J E Snel
- Food Process Engineering, Agrotechnology and Food Sciences Group, Wageningen University & Research, Wageningen, The Netherlands.,Food Process Engineering, School of Engineering, Sion, The Netherlands
| | - Floor K G Schreuders
- Food Process Engineering, Agrotechnology and Food Sciences Group, Wageningen University & Research, Wageningen, The Netherlands
| | - Ruud G M van der Sman
- Food Process Engineering, Agrotechnology and Food Sciences Group, Wageningen University & Research, Wageningen, The Netherlands.,Food and Biobased Research, Wageningen University & Research, Wageningen, The Netherlands
| | - Michael Beyrer
- Food Process Engineering, School of Engineering, Sion, The Netherlands
| | - Atze Jan van der Goot
- Food Process Engineering, Agrotechnology and Food Sciences Group, Wageningen University & Research, Wageningen, The Netherlands
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32
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Alsalman FB, Ramaswamy HS. Evaluation of Changes in Protein Quality of High-Pressure Treated Aqueous Aquafaba. Molecules 2021; 26:E234. [PMID: 33466395 PMCID: PMC7795008 DOI: 10.3390/molecules26010234] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 12/22/2020] [Accepted: 12/30/2020] [Indexed: 11/23/2022] Open
Abstract
Chickpea cooking water (CCW), known as aquafaba, has potential as a replacement for egg whites due to its emulsion and foaming properties which come from the proteins and starch that leach out from chickpeas into the cooking water. High pressure (HP) processing has the ability to modify the functional characteristics of proteins. It is hypothesized that HP processing could favorably affect the functional properties of CCW proteins by influencing their structure. The objective of this study to evaluate the effect of HP treatment on the associated secondary structure, emulsion properties and thermal characteristics of CCW proteins. A central composite rotatable design is used with pressure level (227-573 MPa) and treatment time (6-24 min) as HP variables, and concentration of freeze dried CCW aquafaba powder (11-29%) as product variable, and compared to untreated CCW powder. HP improves aquafaba emulsion properties compared to control sample. HP reduces protein aggregates by 33.3%, while β-sheets decreases by 4.2-87.6% in which both correlated to increasing protein digestibility. α-helices drops by 50%. It affects the intensity of some HP treated samples, but not the trend of bands in most of them. HP treatment decreases Td and enthalpy because of increasing the degree of denaturation.
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Affiliation(s)
- Fatemah B. Alsalman
- Food and Nutrition Program, Environment & Life Sciences Research Center, Kuwait Institute for Scientific Research, P.O. Box 24885, Safat 13109, Kuwait;
| | - Hosahalli S. Ramaswamy
- Department of Food Science and Agricultural Chemistry, McGill University, 21,111 Lakeshore Road, Sainte-Anne-de-Bellevue, QC H9X 3V9, Canada
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33
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Alfaro-Diaz A, Urías-Silvas J, Loarca-Piña G, Gaytan-Martínez M, Prado-Ramirez R, Mojica L. Techno-functional properties of thermally treated black bean protein concentrate generated through ultrafiltration process. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110296] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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34
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Functionality and structure of yellow pea protein isolate as affected by cultivars and extraction pH. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2020.106008] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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35
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Pandey S, Kumar A, Rao PS. Optimization, modeling, and characterization study for the physicochemical properties of raw banana and defatted soy composite extrudates. Food Chem 2020; 339:127865. [PMID: 32861929 DOI: 10.1016/j.foodchem.2020.127865] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 08/14/2020] [Accepted: 08/15/2020] [Indexed: 10/23/2022]
Abstract
Novel raw banana and defatted soy composite extrudates were formulated to combat celiac enteropathy. The influence of four independent parameters viz. barrel temperature (BT: 60-80 °C), screw speed (SS: 200-300 rpm), moisture content (MC: 10-20%, wb), and defatted soy flour content (SFC: 0-32%) on physicochemical properties of extrudates were evaluated. Response surface methodology (RSM) identified the optimum extrusion conditions (80 °C BT, 200 rpm SS, 10% MC, and 32% SFC). Compared to RSM (R2:0.379-0.918), artificial neural network (R2:0.909-0.991) proved as a better tool for response prediction. Scanning electron microscopy confirmed the antagonistic effect of SFC addition on extrudate porosity. The addition of SFC decreased the crystallinity of the starch granules (71 to 49%), whereas, storage time had a positive effect (49 to 53%) on crystallinity of the composite extrudates. Fourier transform infrared spectroscopy analysis elucidated the secondary structures of protein in the composite flour which were degraded during the extrusion cooking.
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Affiliation(s)
- Surabhi Pandey
- Bioresource Engineering, McGill University, 21111 Lakeshore, H9X3V9, Canada.
| | - Amit Kumar
- Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur 721302, West Bengal, India
| | - Pavuluri Srinivasa Rao
- Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur 721302, West Bengal, India
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Escobedo A, Loarca-Piña G, Gaytan-Martínez M, Orozco-Avila I, Mojica L. Autoclaving and extrusion improve the functional properties and chemical composition of black bean carbohydrate extracts. J Food Sci 2020; 85:2783-2791. [PMID: 32776549 DOI: 10.1111/1750-3841.15356] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/28/2020] [Accepted: 06/09/2020] [Indexed: 12/19/2022]
Abstract
Common beans (Phaseolus vulgaris L.) are rich in starch with a high content of amylose, which is associated with the production of retrograded and pregelatinized starch through thermal treatments. The purpose of this study was to evaluate the composition, morphology, thermal, functional, and physicochemical properties of carbohydrate extracts (CE) obtained from autoclaved (100 and 121 °C) and extruded (90, 105, and 120 °C) black beans. After evaluation of the functional properties, the CE from autoclaved beans at 100 °C for 30 min and 121 °C for 15 min 2×, and extruded beans at 120 °C and 10 rpm, were selected to continue the remaining analysis. Autoclaving treatments at 100 °C for 30 min and 121 °C for 15 min 2× showed a reduction of resistant starch by 14.4% and 26.6%, respectively, compared to dehulled raw bean CE. Meanwhile, extrusion showed a reduction in resistant starch of 54.2%. Autoclaving and extrusion treatments also decreased the dietary fiber content. Extrusion reduced almost entirely the content of α-galactooligosaccharides, in comparison to dehulled raw bean CE. The results showed differences in color and granule morphology. The onset, peak, and conclusion temperatures, transition temperature range, and enthalpy of autoclaved and extruded bean CE were lower than dehulled raw bean CE. The CE from autoclaved and extruded beans contain retrograded and pregelatinized starch, which could be incorporated in food products as a thickening agent for puddings, sauces, creams, or dairy products. PRACTICAL APPLICATION: Thermally treated black bean carbohydrate extracts are rich in starch, fiber, and protein. Because these extracts are already cooked, they can be added to products that do not require a thermal process such as puddings, sauces, creams, or dairy products, acting as a thickening agent.
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Affiliation(s)
- Alejandro Escobedo
- Tecnología Alimentaria, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco (CIATEJ), A.C., Camino Arenero #1227 Col. El Bajío, Zapopan, Jalisco, 45019, México
| | - Guadalupe Loarca-Piña
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Studies in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, Santiago de Querétaro, Querétaro, 76010, México
| | - Marcela Gaytan-Martínez
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Studies in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, Santiago de Querétaro, Querétaro, 76010, México
| | - Ignacio Orozco-Avila
- Tecnología Alimentaria, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco (CIATEJ), A.C., Camino Arenero #1227 Col. El Bajío, Zapopan, Jalisco, 45019, México
| | - Luis Mojica
- Tecnología Alimentaria, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco (CIATEJ), A.C., Camino Arenero #1227 Col. El Bajío, Zapopan, Jalisco, 45019, México
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Arora B, Yoon A, Sriram M, Singha P, Rizvi SS. Reactive extrusion: A review of the physicochemical changes in food systems. INNOV FOOD SCI EMERG 2020. [DOI: 10.1016/j.ifset.2020.102429] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Roa Acosta DF, Solanilla Duque JF, Agudelo Laverde LM, Villada Castillo HS, Tolaba MP. Structural and thermal properties of the amaranth starch granule obtained by high-impact wet milling. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2020. [DOI: 10.1515/ijfe-2020-0024] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractIn this study, amaranth starch was extracted by high-impact wet milling and its structural and thermal properties and the effect of NaOH and SDS concentrations on extraction yield were evaluated. The best condition was 55 g of starch/100 g of amaranth, with a decrease from 2.5 to 3.5 kJ/g using different milling energies. The decrease in the protein content of the starch granule is due to an effect of the interaction between surfactant and alkali, preventing the destruction of granules. All starches presented a degree of crystallinity between 21 and 28%. The internal structural changes of the starch granule were monitored by attenuated total reflectance - Fourier-transform infrared (ATR-FTIR) in the region of 990 to 1060 cm−1. Spectra showed significant differences between the peaks at 1032 and 1005 cm−1, corresponding to the crystalline/amorphous region of the starch structure. Changes in viscosity profiles were observed between 0.302 and 1.163 Pa s.
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Affiliation(s)
| | | | | | | | - Marcela Patricia Tolaba
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Buenos Aires, Argentina
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Ge J, Sun CX, Corke H, Gul K, Gan RY, Fang Y. The health benefits, functional properties, modifications, and applications of pea (Pisum sativum L.) protein: Current status, challenges, and perspectives. Compr Rev Food Sci Food Saf 2020; 19:1835-1876. [PMID: 33337084 DOI: 10.1111/1541-4337.12573] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 03/31/2020] [Accepted: 05/03/2020] [Indexed: 01/23/2023]
Abstract
In recent years, the development and application of plant proteins have drawn increasing scientific and industrial interests. Pea (Pisum sativum L.) is an important source of high-quality vegetable protein in the human diet. Its protein components are generally considered hypoallergenic, and many studies have highlighted the health benefits associated with the consumption of pea protein. Pea protein and its hydrolysates (pea protein hydrolysates [PPH]) possess health benefits such as antioxidant, antihypertensive, and modulating intestinal bacteria activities, as well as various functional properties, including solubility, water- and oil-holding capacities, and emulsifying, foaming, and gelling properties. However, the application of pea protein in the food system is limited due to its poor functional performances. Several frequently applied modification methods, including physical, chemical, enzymatic, and combined treatments, have been used for pea protein to improve its functional properties and expand its food applications. To date, different applications of pea protein in the food system have been extensively studied, for example, encapsulation for bioactive ingredients, edible films, extruded products and substitution for cereal flours, fats, and animal proteins. This article reviews the current status of the knowledge regarding pea protein, focusing on its health benefits, functional properties, and structural modifications, and comprehensively summarizes its potential applications in the food industry.
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Affiliation(s)
- Jiao Ge
- Department of Food Science and Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Cui-Xia Sun
- Department of Food Science and Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Harold Corke
- Department of Food Science and Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Khalid Gul
- Department of Food Science and Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Ren-You Gan
- Research Center for Plants and Human Health, Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu, People's Republic of China
| | - Yapeng Fang
- Department of Food Science and Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, People's Republic of China
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Jun S, Yaoyao M, Hui J, Obadi M, Zhongwei C, Bin X. Effects of single- and dual-frequency ultrasound on the functionality of egg white protein. J FOOD ENG 2020. [DOI: 10.1016/j.jfoodeng.2020.109902] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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41
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Assad-Bustillos M, Tournier C, Palier J, Septier C, Feron G, Della Valle G. Oral processing and comfort perception of soft cereal foods fortified with pulse proteins in the elderly with different oral health status. Food Funct 2020; 11:4535-4547. [PMID: 32396930 DOI: 10.1039/c9fo02993a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This study investigated the oral processing and bolus formation mechanisms of two soft cereal products fortified with pulse proteins, sponge-cake (FSC) and brioche (FB), in the elderly population, and their relationship with the perception of oral comfort. Twenty subjects aged 65 and over participated in the study. They were classified in two groups according to dental status (poor vs. satisfactory) and presented varying stimulated salivary flow rate (SSF). Bolus properties (hydration ratio, apparent viscosity and particle size) were characterized after three chewing stages. Results showed that subjects with a poor dental status (DS) had a longer chewing duration for FB, while individuals with a higher SSF had a shorter duration for FSC. Compared to FSC, more saliva was added to the FB boli, and the viscosity and particle size of FB bolus were also higher. Based on the bolus particle size evolution during chewing, FB was considered to be more difficult to fragment than FSC, this latter showing a dramatic particle size reduction from the beginning of chewing. From the viscosity data, a model was used to represent the variations of the bolus structure index during chewing and a coefficient of interaction of saliva with food was defined. For both products, the perception of comfort depended more on the DS than on SSF. Bolus apparent viscosity was related to the perception of oral comfort in FSC, while the chewing duration and the bolus particle size at the beginning of chewing contributed to explain oral comfort in FB. Finally, the comparison of these results with those obtained previoulsy with standard (i.e. non enriched) sponge cake and brioche suggested that the proposed protein fortification did not challenge the oral comfort perception by the elderly.
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Affiliation(s)
- M Assad-Bustillos
- INRAE UR-1268 Biopolymères Interactions et Assemblages, La Géraudière, 44316 Nantes, France.
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Fang L, Xiang H, Sun-Waterhouse D, Cui C, Lin J. Enhancing the Usability of Pea Protein Isolate in Food Applications through Modifying Its Structural and Sensory Properties via Deamidation by Glutaminase. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:1691-1697. [PMID: 31951402 DOI: 10.1021/acs.jafc.9b06046] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
This study aimed to demonstrate the feasibility of improving the properties of pea protein isolate (PPI) related to food applications via deamidation with glutaminase. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) and Fourier transform infrared (FT-IR) profiling revealed that the current glutaminase treatment did not change the basic protein subunit composition. However, it allowed a certain extent of protein unfolding and conformational reorganization to generate more flexible and extended proteins with reduced average particle size and more hydrophobic groups exposed. The underlying mechanisms might include the reduction of β-sheets and antiparallel β-sheets and the increase of the β-turn structure. Moreover, the treatment time was of importance. A 12 h treatment was generally better than a 24 h treatment, and PPI treated with glutaminase at 50 °C for 12 h to a degree of deamidation of 56.1% exhibited significantly improved solubility, homogeneity, dispersibility, and suspendability with reduced beany flavor, grittiness, and lumpiness (compared to those of the untreated PPI). Thus, the glutaminase treatment offers a promising approach for enhancing the usability and applicability of pea proteins.
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Affiliation(s)
- Luyi Fang
- School of Food Science and Engineering , South China University of Technology , Guangzhou 510640 , Guangdong , China
| | - Huan Xiang
- School of Food Science and Engineering , South China University of Technology , Guangzhou 510640 , Guangdong , China
| | - Dongxiao Sun-Waterhouse
- School of Food Science and Engineering , South China University of Technology , Guangzhou 510640 , Guangdong , China
| | - Chun Cui
- School of Food Science and Engineering , South China University of Technology , Guangzhou 510640 , Guangdong , China
- Guangdong Weiwei Biotechnology Co., Ltd. , Guangzhou 510640 , China
| | - Junjie Lin
- School of Food Science and Engineering , South China University of Technology , Guangzhou 510640 , Guangdong , China
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Pirmohammadi A, Khalaji S, Yari M. Effects of Linseed Expansion on its Dietary Molecular Structures, and on Broiler Chicks Digestive Enzymes Activity, Serum Metabolites, and Ileal Morphology. J APPL POULTRY RES 2019. [DOI: 10.3382/japr/pfz061] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Impact of controlled shearing on solubility and heat stability of pea protein isolate dispersed in solutions with adjusted ionic strength. Food Res Int 2019; 125:108522. [DOI: 10.1016/j.foodres.2019.108522] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 06/03/2019] [Accepted: 06/21/2019] [Indexed: 11/19/2022]
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45
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Zhang J, Liu L, Jiang Y, Faisal S, Wei L, Cao C, Yan W, Wang Q. Converting Peanut Protein Biomass Waste into "Double Green" Meat Substitutes Using a High-Moisture Extrusion Process: A Multiscale Method to Explore a Process for Forming a Meat-Like Fibrous Structure. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:10713-10725. [PMID: 31453702 DOI: 10.1021/acs.jafc.9b02711] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Converting peanut protein biomass waste into environmentally friendly meat substitutes by a high-moisture extrusion process can help solve both resource and waste problems and be "double green". A multiscale method combined with some emerging techniques such as atomic force microscopy-based infrared spectroscopy and X-ray microscopy was used to make the whole extrusion process visible to show the process of forming a meat-like fibrous structure using two-dimensional and three-dimensional perspectives. The results showed that the protein molecules underwent dramatic structural changes and unfolded in the extruder barrel, which created favorable conditions for molecular rearrangement in the subsequent zones. It was confirmed that the meat-like fibrous structure started to form at the junction of the die and the cooling zone and that this structure was caused by the phase separation and rearrangement of protein molecules in the cooling zone. Moreover, the interactions between hydrogen bonds and disulfide bonds formed in the cooling zone maintained the meat-like fibrous structure with an α-helix > β-sheet > β-turn > random coil. Of the two main peanut proteins, arachin played a greater role in forming the fibrous structure than conarachin, especially those subunits of arachin with a molecular weight of 42, 39, and 22 kDa.
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Affiliation(s)
- Jinchuang Zhang
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Key Laboratory of Agro-Products Processing , Ministry of Agriculture and Rural Affairs , Beijing 100193 , China
| | - Li Liu
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Key Laboratory of Agro-Products Processing , Ministry of Agriculture and Rural Affairs , Beijing 100193 , China
| | - Yuanrong Jiang
- Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd , Pudong New District, Shanghai 200137 , China
| | - Shah Faisal
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Key Laboratory of Agro-Products Processing , Ministry of Agriculture and Rural Affairs , Beijing 100193 , China
| | - Linlin Wei
- Bruker (Beijing) Scientific Technology Co., Ltd , Minhang District, Shanghai 200233 , China
| | - Chunjie Cao
- Carl Zeiss (Shanghai) Co., Ltd. , 60 Mei Yue Road , Pilot Free Trade Zone, Shanghai 200131 , China
| | - Wenhui Yan
- Hunan Fumach Foodstuff Eng & Tech, Co., Ltd , Kaifu District, Changsha 410153 , China
| | - Qiang Wang
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Key Laboratory of Agro-Products Processing , Ministry of Agriculture and Rural Affairs , Beijing 100193 , China
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46
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Extruded soy protein as a novel emulsifier: Structure, interfacial activity and emulsifying property. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2019.02.036] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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47
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Structural and biochemical properties of silver carp surimi as affected by comminution method. Food Chem 2019; 287:85-92. [DOI: 10.1016/j.foodchem.2019.02.066] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 02/08/2019] [Accepted: 02/14/2019] [Indexed: 11/24/2022]
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48
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Liu L, He Y, Shi L, Xiong S, Huang Q, You J, Hu Y, Yin T. Gelling properties of silver carp surimi as affected by different comminution methods: blending and shearing. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:3926-3932. [PMID: 30701559 DOI: 10.1002/jsfa.9616] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 01/22/2019] [Accepted: 01/28/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND Blending and shearing, two types of comminution methods, are widely used in the manufacturing of surimi-based products. The comminution methods applied are varied to product types and manufacturers. In this study effects of different comminution methods (blending and shearing) on gelling properties of silver carp surimi were investigated. RESULTS Regardless of comminution methods, breaking force, penetration distance and water holding capacity of surimi gel significantly increased with comminution duration up to 10 min. As compared with blending, those values under shearing of the same duration were significantly higher. Within 3 min of comminuting whiteness values of gels by shearing were significantly higher than those by blending. Electrophoresis studies showed that comminution method had no obvious effect on protein patterns. Scanning electron microscopy images revealed that more uniform and denser network was formed in the surimi gels made by shearing. Water distribution of the gels made by shearing was obviously more uniform according to magnetic resonance imaging analysis. CONCLUSION Our results suggested that with respect to blending, shearing was a better choice to maximize the gelling ability of silver carp surimi, which resulted in the higher values of texture, whiteness and water holding capacity. It could be attributed to the denser three-dimensional network and more uniform water distribution of the surimi gel prepared by shearing. © 2019 Society of Chemical Industry.
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Affiliation(s)
- Lulu Liu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, P. R. China
| | - Yating He
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, P. R. China
| | - Liu Shi
- Institute of Agricultural Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, P. R. China
| | - Shanbai Xiong
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, P. R. China
- National R & D Branch Center for Conventional Freshwater Fish Processing, Wuhan, P. R. China
| | - Qilin Huang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, P. R. China
- National R & D Branch Center for Conventional Freshwater Fish Processing, Wuhan, P. R. China
| | - Juan You
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, P. R. China
- National R & D Branch Center for Conventional Freshwater Fish Processing, Wuhan, P. R. China
| | - Yang Hu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, P. R. China
- National R & D Branch Center for Conventional Freshwater Fish Processing, Wuhan, P. R. China
| | - Tao Yin
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, P. R. China
- National R & D Branch Center for Conventional Freshwater Fish Processing, Wuhan, P. R. China
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49
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Physico-chemical and nutritional properties of meat analogues based on Spirulina/lupin protein mixtures. Eur Food Res Technol 2019. [DOI: 10.1007/s00217-019-03298-w] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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50
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Bogahawaththa D, Bao Chau NH, Trivedi J, Dissanayake M, Vasiljevic T. Impact of selected process parameters on solubility and heat stability of pea protein isolate. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2018.12.034] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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