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Li C, Dai T, Jiang D, Geng Q, Deng L, Li T, Zhong J, Liu C, Chen J. Acid-induced pea protein gels pretreated with media milling: Gelling properties and the formation mechanism. Food Chem 2024; 449:139110. [PMID: 38581781 DOI: 10.1016/j.foodchem.2024.139110] [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: 01/04/2024] [Revised: 03/18/2024] [Accepted: 03/19/2024] [Indexed: 04/08/2024]
Abstract
This study explored the effect of stirred media mill (SMM) processing on the acid-induced gelling properties of pea protein. Results showed that SMM treatment enhanced the gel strength from 75.06 g to 183.89 g and increased the water holding capacity from 46.64 % to 73.50 %. The minimum gelation concentration achieved for SMM-treated pea protein was 4 %, significantly lower than that of heat-pretreated pea protein (9 %). SMM decreased protein aggregate size from 104 μm to 180 nm. Microscopy analysis revealed that the small aggregates facilitated the formation of uniform gel networks with tight connections. Linear rheology indicated that small protein aggregates resulted in slower gelation rates with a higher G' for the formed gels. The SMM-pretreated protein gel showed strain hardening, shear thinning behaviors, and satisfactory stability to withstand large-amplitude oscillatory shear. Overall, SMM emerges as a promising technology for producing protein gel products with strong mechanical attributes and customizable rheological properties.
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Affiliation(s)
- Changhong Li
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China
| | - Taotao Dai
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China; International Institute of Food Innovation Co., Ltd., Nanchang University, Jiangxi, China
| | - Deyu Jiang
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China
| | - Qin Geng
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China
| | - Lizhen Deng
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China; International Institute of Food Innovation Co., Ltd., Nanchang University, Jiangxi, China
| | - Ti Li
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China; International Institute of Food Innovation Co., Ltd., Nanchang University, Jiangxi, China
| | - Junzhen Zhong
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China; International Institute of Food Innovation Co., Ltd., Nanchang University, Jiangxi, China
| | - Chengmei Liu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China; International Institute of Food Innovation Co., Ltd., Nanchang University, Jiangxi, China
| | - Jun Chen
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China; International Institute of Food Innovation Co., Ltd., Nanchang University, Jiangxi, China.
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2
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Erdem F, Tas O, Erol N, Oztop M, Alpas H. Quality changes in high hydrostatic pressure treated enriched tomato sauce. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024. [PMID: 38970166 DOI: 10.1002/jsfa.13736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 05/09/2024] [Accepted: 06/18/2024] [Indexed: 07/08/2024]
Abstract
BACKGROUND Use of high hydrostatic pressure (HHP) with reduced processing times is gaining traction in the food industry as an alternative to conventional thermal treatment. In order to enhance functional benefits while minimizing processing losses, functionalized products are being developed with such novel techniques. In this study, changes in quality parameters for HHP treated enriched tomato sauce were evaluated, with the aim to assess its viability as an alternative to conventional thermal treatment methods. RESULTS HHP treatments at 500 MPa, 30 °C/50 °C significantly increased the total phenolic and lycopene content of the sauce samples, achieving 6.7% and 7.5% improvements over conventionally treated samples. The antioxidant capacity of the HHP-treated samples was also found to match or be better than conventionally treated samples. Furthermore, a T2 relaxation time study revealed that pressure-temperature processing treatments were effective in maintaining the structural integrity of water molecules. Microbiological analyses revealed that 500 MPa/50 °C 5 min treatment can offer 8 logs reduction colony formation, matching the results of conventional thermal treatment. CONCLUSION Combined pressure-temperature treatments improve results, reduce time consumption. 500 MPa/50 °C treatments provided retention of quality parameters and significant reduction in microbial activity. © 2024 The Author(s). Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
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Affiliation(s)
- Furkan Erdem
- Department of Food Engineering, Middle East Technical University, Ankara, Türkiye
| | - Ozan Tas
- Department of Food Engineering, Middle East Technical University, Ankara, Türkiye
| | | | - Mecit Oztop
- Department of Food Engineering, Middle East Technical University, Ankara, Türkiye
| | - Hami Alpas
- Department of Food Engineering, Middle East Technical University, Ankara, Türkiye
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3
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Zink JI, Zehnder-Wyss O, Dällenbach D, Nyström L, Windhab EJ. Enzymatic degradation of pea fibers changes pea protein concentrate functionality. Curr Res Food Sci 2024; 8:100744. [PMID: 38800639 PMCID: PMC11126764 DOI: 10.1016/j.crfs.2024.100744] [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: 12/22/2023] [Revised: 04/03/2024] [Accepted: 04/17/2024] [Indexed: 05/29/2024] Open
Abstract
Pea proteins are gaining increased interest from both the food industry as well as from consumers. Pea protein isolates (PPI) excel at forming meat-like textures upon heating while pea protein concentrates (PPC) are more challenging to transform into highly sought-after foods. PPCs are richer in dietary fibers (DF) and are more sustainable to produce than PPI. In this work, degradative enzymes were used to modify the functionality of PPC-water blends with a focus on texturization upon heating. Three enzyme solutions containing β-glucanases, hemicellulases, pectinases, xylanase, and cellulases were added to 65 wt% PPC blends. The effect of these enzymatic pretreatments was measured by monitoring the torque in a mixing reactor during blending, differential scanning calorimetry (DSC), high-pressure shear rheology (HPSR), and DF content and size analysis. Four endothermic peaks were detected in the DSC thermograms of PPC, namely at 63 °C, 77 °C, 105 °C and 123 °C. The first three peaks were attributed to phase transition and gelation temperatures of the starches and proteins constituting PPC. No endothermic peaks were measured for PPI blends. Enzyme solutions containing β-glucanases, hemicellulases, pectinases, and xylanases increased the endothermic energy of all peaks, hinting at an effect on the gelation properties of PPC. The same enzymes decreased the resistance to flow of PPC blends and induced a shift of the weight average molecular weight (Mw) distribution of soluble dietary fibers (SDF) towards smaller values while increasing the fraction of SDF by decreasing the insoluble dietary fiber (IDF) content. The solution containing cellulases did not change the DSC results or the viscosity of the PPC mixture, nor did it affect the IDF and SDF contents. On the other hand HPSR measurements of heated PPC samples up to 125 °C showed that all tested enzyme solutions decreased the complex viscosity of PPC-water blends to values similar to PPI-water blends. We demonstrated that degradative enzymes can enhance the functionality of less refined protein-rich ingredients based on pea and other vegetal sources. Using optimized enzyme blends for targeted applications can prove to be a key changer in the development and improvement of sustainable protein-rich foods.
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Affiliation(s)
- Joël I. Zink
- Laboratory of Food Process Engineering, Department of Health Science and Technology, ETH Zurich, Schmelzbergstrasse 9, Zurich, 8092, Switzerland
| | - Olivia Zehnder-Wyss
- Laboratory of Food Biochemistry, Department of Health Science and Technology, ETH Zurich, Schmelzbergstrasse 9, Zurich, 8092, Switzerland
| | - Dylan Dällenbach
- Laboratory of Food Process Engineering, Department of Health Science and Technology, ETH Zurich, Schmelzbergstrasse 9, Zurich, 8092, Switzerland
| | - Laura Nyström
- Laboratory of Food Biochemistry, Department of Health Science and Technology, ETH Zurich, Schmelzbergstrasse 9, Zurich, 8092, Switzerland
| | - Erich J. Windhab
- Laboratory of Food Process Engineering, Department of Health Science and Technology, ETH Zurich, Schmelzbergstrasse 9, Zurich, 8092, Switzerland
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4
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Chen S, Hall AE, Moraru CI. Functionality of pea protein isolate solutions is affected by reconstitution conditions. J Food Sci 2023; 88:4630-4638. [PMID: 37812060 DOI: 10.1111/1750-3841.16788] [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: 03/08/2023] [Revised: 07/14/2023] [Accepted: 09/19/2023] [Indexed: 10/10/2023]
Abstract
Pea protein isolate (PPI), a high-concentration protein ingredient derived from peas, is increasingly utilized in food applications, including beverages, meat or dairy alternatives, and baked goods. The protein extraction process typically used to manufacture PPI renders the protein highly denatured, which can have a negative impact on its functionality. Therefore, it is critical to understand how to prepare and utilize PPI to maximize its functionality. The current study evaluates the effect of select reconstitution conditions on the structure and functionality of PPI, across a range of protein concentrations (4%-10%) relevant to a variety of food applications. Temperature during reconstitution with water and hydration time impacted both protein hydration and its functionality. Increasing reconstitution temperature from 20 to 60°C and increasing hydration time from 10 to 40 min decreased PPI particle size in solution and increased PPI solubility. Viscosity of PPI solutions also increased with mild heating and longer hydration time, whereas their flow behavior was highly dependent on protein concentration. Experimental data demonstrates that reconstitution conditions have a significant impact on PPI functionality. These findings can help food formulators develop high-quality food products that utilize PPI as a functional ingredient. PRACTICAL APPLICATION: Protein in commercially available pea protein isolates (PPIs) is usually highly denatured, and thus, it is important to find ways to maximize its functionality in practical applications. The findings of this study inform food scientists how to leverage PPI at various protein concentrations with optimal reconstitution conditions to develop high-quality products. Generally, mild heating and longer hydration times improve PPI functional performance.
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Affiliation(s)
- Shiying Chen
- Department of Food Science, Cornell University, Ithaca, New York, USA
| | | | - Carmen I Moraru
- Department of Food Science, Cornell University, Ithaca, New York, USA
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5
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Rathnakumar K, Balakrishnan G, Ramesh B, Sujayasree OJ, Pasupuleti SK, Pandiselvam R. Impact of emerging food processing technologies on structural and functional modification of proteins in plant-based meat alternatives: An updated review. J Texture Stud 2023; 54:599-612. [PMID: 36849713 DOI: 10.1111/jtxs.12747] [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: 12/11/2022] [Revised: 02/10/2023] [Accepted: 02/15/2023] [Indexed: 03/01/2023]
Abstract
In the past decade, the plant-based meat alternative industry has grown rapidly due to consumers' demand for environmental-friendly, nutritious, sustainable and humane choices. Consumers are not only concerned about the positive relationship between food consumption and health, they are also keen on the environmental sustainability. With such increased consumers' demand for meat alternatives, there is an urgent need for identification and modification of protein sources to imitate the functionality, textural, organoleptic and nutritional characteristics of traditional meat products. However, the plant proteins are not readily digestible and require more functionalization and modification are required. Proteins has to be modified to achieve high quality attributes such as solubility, gelling, emulsifying and foaming properties to make them more palatable and digestible. The protein source from the plant source in order to achieve the claims which needs more high protein digestibility and amino acid bioavailability. In order to achieve these newer emerging non-thermal technologies which can operate under mild temperature conditions can reach a balance between feasibility and reduced environmental impact maintaining the nutritional attributes and functional attributes of the proteins. This review article has discussed the mechanism of protein modification and advancements in the application of non-thermal technologies such as high pressure processing and pulsed electric field and emerging oxidation technologies (ultrasound, cold plasma, and ozone) on the structural modification of plant-based meat alternatives to improve, the techno-functional properties and palatability for successful food product development applications.
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Affiliation(s)
- Kaavya Rathnakumar
- Department of Food Science, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | | | | | - O J Sujayasree
- Division of Post-Harvest Technology, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | | | - Ravi Pandiselvam
- Physiology, Biochemistry, and Post-Harvest Technology Division, ICAR - Central Plantation Crops Research Institute, Kasaragod, Kerala, India
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6
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Giura L, Urtasun L, Ansorena D, Astiasaran I. Comparison between the use of hydrocolloids (xanthan gum) and high-pressure processing to obtain a texture-modified puree for dysphagia. Food Res Int 2023; 170:112975. [PMID: 37316059 DOI: 10.1016/j.foodres.2023.112975] [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: 03/07/2023] [Revised: 05/10/2023] [Accepted: 05/13/2023] [Indexed: 06/16/2023]
Abstract
Enriched lentil protein vegetable purees (10% zucchini, 10% carrots, 2.5% extra virgin olive oil and 21.8% lentil protein concentrate) suitable for people with dysphagia were developed with 0.8% xanthan gum (XG) or 600 MPa/5 min high pressure processing (HPP) treatment with the aim of comparing their rheological and textural properties. Selection of the appropriate XG % and HPP conditions was made by performing initial pilot trials. Purees showed a good nutritional profile (12% protein, 3.4% fiber, 100 Kcal/100 g), being adequate for people with dysphagia. Microbiological testing of HPP treated purees indicated that it has a good shelf-life under refrigerated conditions 14 days). Both types of purees showed a gel-like character (tan delta 0.161-0.222) and higher firmness, consistency and cohesiveness than control samples. Comparing XG and HPP samples at time 0, HPP treated purees showed the highest stiffness ( G'), the lowest deformability capacity (yield strainLVR) and the lowest structural stability (yield stressLVR). With storage, HPP treatment samples showed significant increases in all rheological and textural parameters. These results confirm the suitability of HPP as an alternative technology to hydrocolloids for the obtained dysphagia dishes.
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Affiliation(s)
- Larisa Giura
- Department of Nutrition, Food Science and Physiology, Center for Nutrition Research, Faculty of Pharmacy and Nutrition, Universidad de Navarra, IDISNA - Instituto de Investigación Sanitaria de Navarra, Pamplona, C/Irunlarrea s/n 31008 Pamplona, Spain; National Centre for Food Technology and Safety (CNTA), NA 134, Km. 53, 31570 San Adrián, Navarre, Spain.
| | - Leyre Urtasun
- National Centre for Food Technology and Safety (CNTA), NA 134, Km. 53, 31570 San Adrián, Navarre, Spain.
| | - Diana Ansorena
- Department of Nutrition, Food Science and Physiology, Center for Nutrition Research, Faculty of Pharmacy and Nutrition, Universidad de Navarra, IDISNA - Instituto de Investigación Sanitaria de Navarra, Pamplona, C/Irunlarrea s/n 31008 Pamplona, Spain.
| | - Iciar Astiasaran
- Department of Nutrition, Food Science and Physiology, Center for Nutrition Research, Faculty of Pharmacy and Nutrition, Universidad de Navarra, IDISNA - Instituto de Investigación Sanitaria de Navarra, Pamplona, C/Irunlarrea s/n 31008 Pamplona, Spain
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7
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Han C, Zheng Y, Wang L, Zhou C, Wang J, He J, Sun Y, Cao J, Pan D, Xia Q. Contribution of process-induced molten-globule state formation in duck liver protein to the enhanced binding ability of (E,E)-2,4-heptadienal. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:3334-3345. [PMID: 36786016 DOI: 10.1002/jsfa.12499] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/28/2023] [Accepted: 02/14/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Extracted proteins of alternative animal origin tend to present strong off-flavor perception due to physicochemical interactions of coextracted off-flavor compounds with proteins. To investigate the relationship between absorption behaviors of volatile aromas and the processes-induced variations in protein microstructures and molecular conformations, duck liver protein isolate (DLp) was subjected to heating (65/100 °C, 15 min) and ultra-high pressure (UHP, 100-500 MPa/10 min, 28 °C) treatments to obtain differential unfolded protein states. RESULTS Heat and UHP treatments induced the unfolding of DLp to varied degrees, as revealed by fluorescence spectroscopy, ultraviolet-visible absorption, circular dichroism spectra and surface hydrophobicity measurements. Two types of heating-denatured states with varied unfolding degrees were obtained, while UHP at both levels of 100/500 MPa caused partial unfolding of DLp and the presence of a molten-globule state, which significantly enhanced the binding affinity between DLp and (E,E)-2,4-heptadienal. In particular, significantly modified secondary structures of DLp were observed in heating-denatured samples. Excessive denaturing and unfolding degrees resulted in no significant changes in the absorption behavior of the volatile ligand, as characterized by observations of fluorescence quenching and analysis of headspace concentrations. CONCLUSION Defining process-induced conformational transition behavior of matrix proteins could be a promising strategy to regulate food flavor attributes and, particularly, to produce DLp coextracted with limited off-flavor components by modifying their interaction during extraction processes. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Chuanhu Han
- College of Food and Pharmaceutical Science, Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo, China
| | - Yuanrong Zheng
- State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy and Food Co. Ltd, Shanghai, China
| | - Libin Wang
- College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, China
| | - Changyu Zhou
- College of Food and Pharmaceutical Science, Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo, China
| | - Jianhui Wang
- School of Food Science and Bioengineering, Changsha University of Science and Technology, Changsha, China
| | - Jun He
- College of Food and Pharmaceutical Science, Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo, China
| | - Yangying Sun
- College of Food and Pharmaceutical Science, Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo, China
| | - Jinxuan Cao
- School of Food and Health, Beijing Technology and Business University, Beijing, China
| | - Daodong Pan
- College of Food and Pharmaceutical Science, Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo, China
| | - Qiang Xia
- College of Food and Pharmaceutical Science, Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo, China
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8
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Dhiman A, Thakur K, Parmar V, Sharma S, Sharma R, Kaur G, Singh B, Suhag R. New insights into tailoring physicochemical and techno-functional properties of plant proteins using conventional and emerging technologies. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2023. [DOI: 10.1007/s11694-023-01919-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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9
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Tuning the pea protein gel network to mimic the heterogenous microstructure of animal protein. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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10
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Legume Protein Extracts: The Relevance of Physical Processing in the Context of Structural, Techno-Functional and Nutritional Aspects of Food Development. Processes (Basel) 2022. [DOI: 10.3390/pr10122586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022] Open
Abstract
Legumes are sustainable protein-rich crops with numerous industrial food applications, which give them the potential of a functional food ingredient. Legume proteins have appreciable techno-functional properties (e.g., emulsification, foaming, water absorption), which could be affected along with its digestibility during processing. Extraction and isolation of legumes’ protein content makes their use more efficient; however, exposure to the conditions of further use (such as temperature and pressure) results in, and significantly increases, changes in the structural, and therefore functional and nutritional, properties. The present review focuses on the quality of legume protein concentrates and their changes under the influence of different physical processing treatments and highlights the effect of processing techniques on the structural, functional, and some of the nutritional, properties of legume proteins.
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11
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Hernández-López I, Ortiz-Solà J, Alamprese C, Barros L, Shelef O, Basheer L, Rivera A, Abadias M, Aguiló-Aguayo I. Valorization of Local Legumes and Nuts as Key Components of the Mediterranean Diet. Foods 2022; 11:foods11233858. [PMID: 36496665 PMCID: PMC9740325 DOI: 10.3390/foods11233858] [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: 10/07/2022] [Revised: 11/23/2022] [Accepted: 11/26/2022] [Indexed: 12/05/2022] Open
Abstract
Legumes and nuts are components of high importance in the diet of many countries, mainly those in the Mediterranean region. They are also very versatile and culturally diverse foods found all over the world, acting as a basic protein source in certain countries. Their genetic diversity is needed to sustain the food supply and security for humans and livestock, especially because of the current loss of habitats, species, and genetic diversity worldwide, but also because of the ever present need to feed the increasing human population. Even though both legumes and nuts are considered as high-protein food and environmentally friendly crops, developed countries have lower consumption rates when compared to Asia or Africa. With a view to increasing the consumption of legumes and nuts, the objective of this review is to present the advantages on the use of autochthonous varieties from different countries around the world, thus providing a boost to the local market in the area. The consumption of these varieties could be helped by their use in ready-to-eat foods (RTE), which are now on the rise thanks to today's fast-paced lifestyles and the search for more nutritious and sustainable foods. The versatility of legumes and nuts covers a wide range of possibilities through their use in plant-based dairy analogues, providing alternative-protein and maximal amounts of nutrients and bioactive compounds, potential plant-based flours for bakery and pasta, and added-value traditional RTE meals. For this reason, information about legume and nut nutrition could possibly increase its acceptance with consumers.
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Affiliation(s)
- Israel Hernández-López
- IRTA, Postharvest Programme, Edifici Fruitcentre, Parc Científic i Tecnològic Agroalimentari de Lleida, Parc de Gardeny, 25003 Lleida, Catalonia, Spain
| | - Jordi Ortiz-Solà
- IRTA, Postharvest Programme, Edifici Fruitcentre, Parc Científic i Tecnològic Agroalimentari de Lleida, Parc de Gardeny, 25003 Lleida, Catalonia, Spain
| | - Cristina Alamprese
- Department of Food, Environmental and Nutritional Sciences (DeFENS), Università degli Studi di Milano, 20133 Milan, Italy
| | - Lillian Barros
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
- Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Oren Shelef
- Department of Natural Resources, Institute of Plant Sciences, Agricultural Research Organization (ARO)—Volcani Institute, Rishon LeZion 7505101, Israel
| | - Loai Basheer
- Food Sciences Department, Faculty of Sciences and Technology, Tel Hai College, Upper Galilee 1220800, Israel
| | - Ana Rivera
- Miquel Agustí Foundation, Campus Baix Llobregat, 08860 Castelldefels, Spain
- Department of Agri-Food Engineering and Biotechnology, Campus Baix Llobregat, Polytechnic University of Catalonia-BarcelonaTech, 08860 Castelldefels, Spain
| | - Maribel Abadias
- IRTA, Postharvest Programme, Edifici Fruitcentre, Parc Científic i Tecnològic Agroalimentari de Lleida, Parc de Gardeny, 25003 Lleida, Catalonia, Spain
| | - Ingrid Aguiló-Aguayo
- IRTA, Postharvest Programme, Edifici Fruitcentre, Parc Científic i Tecnològic Agroalimentari de Lleida, Parc de Gardeny, 25003 Lleida, Catalonia, Spain
- Correspondence:
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12
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Wang W, Yang P, Rao L, Zhao L, Wu X, Wang Y, Liao X. Effect of high hydrostatic pressure processing on the structure, functionality, and nutritional properties of food proteins: A review. Compr Rev Food Sci Food Saf 2022; 21:4640-4682. [PMID: 36124402 DOI: 10.1111/1541-4337.13033] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 07/19/2022] [Accepted: 08/05/2022] [Indexed: 01/28/2023]
Abstract
Proteins are important food ingredients that possess both functional and nutritional properties. High hydrostatic pressure (HHP) is an emerging nonthermal food processing technology that has been subject to great advancements in the last two decades. It is well established that pressure can induce changes in protein folding and oligomerization, and consequently, HHP has the potential to modify the desired protein properties. In this review article, the research progress over the last 15 years regarding the effect of HHP on protein structures, as well as the applications of HHP in modifying protein functionalities (i.e., solubility, water/oil holding capacity, emulsification, foaming and gelation) and nutritional properties (i.e., digestibility and bioactivity) are systematically discussed. Protein unfolding generally occurs during HHP treatment, which can result in increased conformational flexibility and the exposure of interior residues. Through the optimization of HHP and environmental conditions, a balance in protein hydrophobicity and hydrophilicity may be obtained, and therefore, the desired protein functionality can be improved. Moreover, after HHP treatment, there might be greater accessibility of the interior residues to digestive enzymes or the altered conformation of specific active sites, which may lead to modified nutritional properties. However, the practical applications of HHP in developing functional protein ingredients are underutilized and require more research concerning the impact of other food components or additives during HHP treatment. Furthermore, possible negative impacts on nutritional properties of proteins and other compounds must be also considered.
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Affiliation(s)
- Wenxin Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Peiqing Yang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Lei Rao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,Beijing Key laboratory for Food Non-Thermal Processing, Beijing, China
| | - Liang Zhao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,National Engineering Research Center for Fruit & Vegetable Processing, Beijing, China.,Key Laboratory of Fruit & Vegetable Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Xiaomeng Wu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,Beijing Key laboratory for Food Non-Thermal Processing, Beijing, China
| | - Yongtao Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,National Engineering Research Center for Fruit & Vegetable Processing, Beijing, China.,Key Laboratory of Fruit & Vegetable Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Xiaojun Liao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,Beijing Key laboratory for Food Non-Thermal Processing, Beijing, China.,National Engineering Research Center for Fruit & Vegetable Processing, Beijing, China.,Key Laboratory of Fruit & Vegetable Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
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13
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Wang Y, Jiao A, Qiu C, Liu Q, Yang Y, Bian S, Zeng F, Jin Z. A combined enzymatic and ionic cross-linking strategy for pea protein/sodium alginate double-network hydrogel with excellent mechanical properties and freeze-thaw stability. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107737] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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14
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Rivera Del Rio A, Möller AC, Boom RM, Janssen AEM. In vitro gastro-small intestinal digestion of conventional and mildly processed pea protein ingredients. Food Chem 2022; 387:132894. [PMID: 35397266 DOI: 10.1016/j.foodchem.2022.132894] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 02/21/2022] [Accepted: 04/02/2022] [Indexed: 11/04/2022]
Abstract
We report on the effect of processing, particularly heating, on the digestion dynamics of pea proteins using the standardised semi-dynamic in vitro digestion method. Fractions with native proteins were obtained by mild aqueous fractionation of pea flour. A commercial pea protein isolate was chosen as a benchmark. Heating dispersions of pea flour and mild protein fractions reduced the trypsin inhibitory activity to levels similar to that of the protein isolate. Protein-rich and non-soluble protein fractions were up to 18% better hydrolysed after being thermally denatured, particularly for proteins emptied later in the gastric phase. The degree of hydrolysis throughout the digestion was similar for these heated fractions and the conventional isolate. Further heating of the protein isolate reduced its digestibility as much as 9%. Protein solubility enhances the digestibility of native proteins, while heating aggregates the proteins, which ultimately reduces the achieved extent of hydrolysis from gastro-small intestinal enzymes.
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Affiliation(s)
- Andrea Rivera Del Rio
- Food Process Engineering, Wageningen University and Research, Bornse Weilanden 9, Wageningen 6708 WG, The Netherlands.
| | - Anna C Möller
- Food Process Engineering, Wageningen University and Research, Bornse Weilanden 9, Wageningen 6708 WG, The Netherlands.
| | - Remko M Boom
- Food Process Engineering, Wageningen University and Research, Bornse Weilanden 9, Wageningen 6708 WG, The Netherlands.
| | - Anja E M Janssen
- Food Process Engineering, Wageningen University and Research, Bornse Weilanden 9, Wageningen 6708 WG, The Netherlands.
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15
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Bou R, Navarro-Vozmediano P, Domínguez R, López-Gómez M, Pinent M, Ribas-Agustí A, Benedito JJ, Lorenzo JM, Terra X, García-Pérez JV, Pateiro M, Herrera-Cervera JA, Jorba-Martín R. Application of emerging technologies to obtain legume protein isolates with improved techno-functional properties and health effects. Compr Rev Food Sci Food Saf 2022; 21:2200-2232. [PMID: 35340098 DOI: 10.1111/1541-4337.12936] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 12/17/2021] [Accepted: 02/12/2022] [Indexed: 02/06/2023]
Abstract
Current demand of consumers for healthy and sustainable food products has led the industry to search for different sources of plant protein isolates and concentrates. Legumes represent an excellent nonanimal protein source with high-protein content. Legume species are distributed in a wide range of ecological conditions, including regions with drought conditions, making them a sustainable crop in a context of global warming. However, their use as human food is limited by the presence of antinutritional factors, such as protease inhibitors, lectins, phytates, and alkaloids, which have adverse nutritional effects. Antitechnological factors, such as fiber, tannins, and lipids, can affect the purity and protein extraction yield. Although most are removed or reduced during alkaline solubilization and isoelectric precipitation processes, some remain in the resulting protein isolates. Selection of appropriate legume genotypes and different emerging and sustainable facilitating technologies, such as high-power ultrasound, pulsed electric fields, high hydrostatic pressure, microwave, and supercritical fluids, can be applied to increase the removal of unwanted compounds. Some technologies can be used to increase protein yield. The technologies can also modify protein structure to improve digestibility, reduce allergenicity, and tune technological properties. This review summarizes recent findings regarding the use of emerging technologies to obtain high-purity protein isolates and the effects on techno-functional properties and health.
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Affiliation(s)
- Ricard Bou
- Food Safety and Functionality Program, IRTA, Monells, Spain
| | - Paola Navarro-Vozmediano
- Grupo ASPA, Departamento de Tecnología de Alimentos, Universitat Politècnica de València, València, Spain
| | - Rubén Domínguez
- Centro Tecnológico de la Carne de Galicia, Rúa Galicia No. 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, Ourense, Spain
| | - Miguel López-Gómez
- Departamento de Fisiología Vegetal, Facultad de Ciencias, Universidad de Granada, Granada, Spain
| | - Montserrat Pinent
- MoBioFood Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili, Tarragona, Spain.,Institut d'Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
| | | | - José J Benedito
- Grupo ASPA, Departamento de Tecnología de Alimentos, Universitat Politècnica de València, València, Spain
| | - José M Lorenzo
- Centro Tecnológico de la Carne de Galicia, Rúa Galicia No. 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, Ourense, Spain.,Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidad de Vigo, Ourense, Spain
| | - Ximena Terra
- MoBioFood Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili, Tarragona, Spain.,Institut d'Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
| | - José V García-Pérez
- Grupo ASPA, Departamento de Tecnología de Alimentos, Universitat Politècnica de València, València, Spain
| | - Mirian Pateiro
- Centro Tecnológico de la Carne de Galicia, Rúa Galicia No. 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, Ourense, Spain
| | - José A Herrera-Cervera
- Departamento de Fisiología Vegetal, Facultad de Ciencias, Universidad de Granada, Granada, Spain
| | - Rosa Jorba-Martín
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
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16
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Functionalization of legume proteins using high pressure processing: Effect on technofunctional properties and digestibility of legume proteins. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113106] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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17
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Comparative effects of high pressure processing and heat treatment on in vitro digestibility of pea protein and starch. NPJ Sci Food 2022; 6:2. [PMID: 35022417 PMCID: PMC8755827 DOI: 10.1038/s41538-021-00116-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 12/06/2021] [Indexed: 11/30/2022] Open
Abstract
The effects of high-pressure processing (HPP) and heat treatment on the digestibility of protein and starch in pea protein concentrate (PPC) were investigated. Samples of PPC with 5% (5 P) and 15% (15 P) protein were treated by HPP (600 MPa/5 °C/4 min) or heat (95 °C/15 min) and their in vitro static and dynamic digestibility were compared to untreated controls. HPP-treated PPC underwent a greater degree of proteolysis and showed different peptide patterns after static gastric digestion compared to untreated and heat-treated PPC. Differences in protein digestibility among treatments during dynamic digestion were only significant (p < 0.05) during the first 20 min of jejunal, ileal, and total digestion for 5 P, and during the first 60 min of ileal digestion for 15 P. Neither static nor dynamic starch digestibility were dependent on treatment. HPP did not reduce trypsin inhibitor activity, whereas heat treatment reduced it by ~70%. HPP-induced structural modifications of proteins and starch did not affect their overall in vitro digestibility but enhanced gastric proteolysis.
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18
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Masiá C, Jensen PE, Petersen IL, Buldo P. Design of a Functional Pea Protein Matrix for Fermented Plant-Based Cheese. Foods 2022; 11:178. [PMID: 35053910 PMCID: PMC8774429 DOI: 10.3390/foods11020178] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 12/24/2021] [Accepted: 01/05/2022] [Indexed: 12/14/2022] Open
Abstract
The production of a fermented plant-based cheese requires understanding the behavior of the selected raw material prior to fermentation. Raw material processing affects physicochemical properties of plant protein ingredients, and it determines their ability to form fermentation-induced protein gels. Moreover, the addition of oil also influences structure formation and therefore affects gel firmness. This study focuses on identifying and characterizing an optimal pea protein matrix suitable for fermentation-induced plant-based cheese. Stability and gel formation were investigated in pea protein matrices. Pea protein isolate (PPI) emulsions with 10% protein and 0, 5, 10, 15, and 20% olive oil levels were produced and further fermented with a starter culture suitable for plant matrices. Emulsion stability was evaluated through particle size, ζ-potential, and back-scattered light changes over 7 h. Gel hardness and oscillation measurements of the fermented gels were taken after 1 and 7 days of storage under refrigeration. The water-holding capacity of the gels was measured after 7 days of storage and their microstructure was visualized with confocal microscopy. Results indicate that all PPI emulsions were physically stable after 7 h. Indeed, ζ-potential did not change significantly over time in PPI emulsions, a bimodal particle size distribution was observed in all samples, and no significant variation was observed after 7 h in any of the samples. Fermentation time oscillated between 5.5 and 7 h in all samples. Higher oil content led to weaker gels and lower elastic modulus and no significant changes in gel hardness were observed over 7 days of storage under refrigeration in closed containers. Water-holding capacity increased in samples with higher olive oil content. Based on our results, an optimal pea protein matrix for fermentation-induced pea protein gels can be produced with 10% protein content and 10% olive oil levels without compromising gel hardness.
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Affiliation(s)
- Carmen Masiá
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark; (P.E.J.); (I.L.P.)
- Plant Based Application Department, Chr. Hansen A/S, Bøge Alle 10-12, 2970 Hørsholm, Denmark;
| | - Poul Erik Jensen
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark; (P.E.J.); (I.L.P.)
| | - Iben Lykke Petersen
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg, Denmark; (P.E.J.); (I.L.P.)
| | - Patrizia Buldo
- Plant Based Application Department, Chr. Hansen A/S, Bøge Alle 10-12, 2970 Hørsholm, Denmark;
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19
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Effect of High Pressure Processing and heat treatment on in vitro digestibility and trypsin inhibitor activity in lentil and faba bean protein concentrates. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112342] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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20
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Hall AE, Moraru CI. Structure and function of pea, lentil and faba bean proteins treated by high pressure processing and heat treatment. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112349] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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21
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Erem E, Icyer NC, Tatlisu NB, Kilicli M, Kaderoglu GH, Toker ÖS. A new trend among plant-based food ingredients in food processing technology: Aquafaba. Crit Rev Food Sci Nutr 2021:1-18. [PMID: 34761963 DOI: 10.1080/10408398.2021.2002259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
In the new century, the most fundamental problem on a global scale is hunger and poverty reduction is one of the primary goals set by the United Nations. Currently, it is necessary to increase agricultural activities and to evaluate all agricultural products rich in nutrients without loss in order to feed the hungry population in the world. Considering that one of the most important causes of hunger in the world is inadequate access to protein content, legumes are one of the most valuable nutritional resources. In order to ensure the sustainability of legumes, alternative new ways of recycling their wastes are sought based on these multiple functions. For this purpose, recycling legume cooking waters to be used as food raw materials in various processes means reducing food waste. Recovery of nutritional components in legumes is also beneficial in vegan and vegetarian diets. In this review study, the importance of legumes in terms of global needs, their importance in terms of nutrition, the methods of obtaining the protein content of legumes, the functional properties of these proteins in the field of food processing, the gains of the evaluation and recovery of legume cooking water (Aquafaba), especially waste, were discussed.
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Affiliation(s)
- Erenay Erem
- Department of Food Engineering, Yildiz Technical University, Istanbul, Turkey
| | | | | | - Mahmut Kilicli
- Department of Food Engineering, Yildiz Technical University, Istanbul, Turkey
| | | | - Ömer Said Toker
- Department of Food Engineering, Yildiz Technical University, Istanbul, Turkey
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22
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Sim SYJ, SRV A, Chiang JH, Henry CJ. Plant Proteins for Future Foods: A Roadmap. Foods 2021; 10:1967. [PMID: 34441744 PMCID: PMC8391319 DOI: 10.3390/foods10081967] [Citation(s) in RCA: 83] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 08/16/2021] [Accepted: 08/19/2021] [Indexed: 12/19/2022] Open
Abstract
Protein calories consumed by people all over the world approximate 15-20% of their energy intake. This makes protein a major nutritional imperative. Today, we are facing an unprecedented challenge to produce and distribute adequate protein to feed over nine billion people by 2050, in an environmentally sustainable and affordable way. Plant-based proteins present a promising solution to our nutritional needs due to their long history of crop use and cultivation, lower cost of production, and easy access in many parts of the world. However, plant proteins have comparatively poor functionality, defined as poor solubility, foaming, emulsifying, and gelling properties, limiting their use in food products. Relative to animal proteins, including dairy products, plant protein technology is still in its infancy. To bridge this gap, advances in plant protein ingredient development and the knowledge to construct plant-based foods are sorely needed. This review focuses on some salient features in the science and technology of plant proteins, providing the current state of the art and highlighting new research directions. It focuses on how manipulating plant protein structures during protein extraction, fractionation, and modification can considerably enhance protein functionality. To create novel plant-based foods, important considerations such as protein-polysaccharide interactions, the inclusion of plant protein-generated flavors, and some novel techniques to structure plant proteins are discussed. Finally, the attention to nutrition as a compass to navigate the plant protein roadmap is also considered.
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Affiliation(s)
- Shaun Yong Jie Sim
- Clinical Nutrition Research Centre (CNRC), Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), Singapore 117599, Singapore; (A.S.); (J.H.C.); (C.J.H.)
| | - Akila SRV
- Clinical Nutrition Research Centre (CNRC), Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), Singapore 117599, Singapore; (A.S.); (J.H.C.); (C.J.H.)
| | - Jie Hong Chiang
- Clinical Nutrition Research Centre (CNRC), Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), Singapore 117599, Singapore; (A.S.); (J.H.C.); (C.J.H.)
| | - Christiani Jeyakumar Henry
- Clinical Nutrition Research Centre (CNRC), Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), Singapore 117599, Singapore; (A.S.); (J.H.C.); (C.J.H.)
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117596, Singapore
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23
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Williamson-Benavides BA, Sharpe RM, Nelson G, Bodah ET, Porter LD, Dhingra A. Identification of Root Rot Resistance QTLs in Pea Using Fusarium solani f. sp. pisi-Responsive Differentially Expressed Genes. Front Genet 2021; 12:629267. [PMID: 34421980 PMCID: PMC8375389 DOI: 10.3389/fgene.2021.629267] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 07/06/2021] [Indexed: 12/02/2022] Open
Abstract
Pisum sativum (pea) yields in the United States have declined significantly over the last decades, predominantly due to susceptibility to root rot diseases. One of the main causal agents of root rot is the fungus Fusarium solani f. sp. pisi (Fsp), leading to yield losses ranging from 15 to 60%. Determining and subsequently incorporating the genetic basis for resistance in new cultivars offers one of the best solutions to control this pathogen; however, no green-seeded pea cultivars with complete resistance to Fsp have been identified. To date, only partial levels of resistance to Fsp has been identified among pea genotypes. SNPs mined from Fsp-responsive differentially expressed genes (DEGs) identified in a preceding study were utilized to identify QTLs associated with Fsp resistance using composite interval mapping in two recombinant inbred line (RIL) populations segregating for partial root rot resistance. A total of 769 DEGs with single nucleotide polymorphisms (SNPs) were identified, and the putative SNPs were evaluated for being polymorphic across four partially resistant and four susceptible P. sativum genotypes. The SNPs with validated polymorphisms were used to screen two RIL populations using two phenotypic criteria: root disease severity and plant height. One QTL, WB.Fsp-Ps 5.1 that mapped to chromosome 5 explained 14.8% of the variance with a confidence interval of 10.4 cM. The other four QTLs located on chromosomes 2, 3, and 5, explained 5.3-8.1% of the variance. The use of SNPs derived from Fsp-responsive DEGs for QTL mapping proved to be an efficient way to identify molecular markers associated with Fsp resistance in pea. These QTLs are potential candidates for marker-assisted selection and gene pyramiding to obtain high levels of partial resistance in pea cultivars to combat root rot caused by Fsp.
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Affiliation(s)
| | - Richard M. Sharpe
- Department of Horticulture, Washington State University, Pullman, WA, United States
| | - Grant Nelson
- Molecular Plant Sciences, Washington State University, Pullman, WA, United States
| | - Eliane T. Bodah
- Department of Horticulture, Washington State University, Pullman, WA, United States
| | - Lyndon D. Porter
- USDA-ARS, Grain Legume Genetics and Physiology Research Unit, Prosser, WA, United States
| | - Amit Dhingra
- Molecular Plant Sciences, Washington State University, Pullman, WA, United States
- Department of Horticulture, Washington State University, Pullman, WA, United States
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24
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Abstract
Proteins obtained from alternative sources such as plants, microorganisms, and insects have attracted considerable interest in the formulation of new food products that have a lower environmental footprint and offer means to feed a growing world population. In contrast to many established proteins, and protein fractions for which a substantial amount of knowledge has accumulated over the years, much less information is available on these emerging proteins. This article reviews the current state of knowledge on alternative proteins and their sources, highlighting gaps that currently pose obstacles to their more widespread application in the food industry. The compositional, structural, and functional properties of alternative proteins from various sources, including plants, algae, fungi, and insects, are critically reviewed. In particular, we focus on the factors associated with the creation of protein-rich functional ingredients from alternative sources. The various protein fractions in these sources are described as well as their behavior under different environmental conditions (e.g., pH, ionic strength, and temperature). The extraction approaches available to produce functional protein ingredients from these alternative sources are introduced as well as challenges associated with designing large-scale commercial processes. The key technofunctional properties of alternative proteins, such as solubility, interfacial activity, emulsification, foaming, and gelation properties, are introduced. In particular, we focus on the formation of isotropic and anisotropic structures suitablefor creating meat and dairy product analogs using various structuring techniques. Finally, selected studies on consumer acceptance and sustainability of alternative protein products are considered.
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Affiliation(s)
- Lutz Grossmann
- Department of Food Science, University of Massachusetts, Amherst, Massachusetts 01003, USA
| | - Jochen Weiss
- Department of Food Material Science, Institute of Food Science and Biotechnology, University of Hohenheim, 70599 Stuttgart, Germany;
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25
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Akharume FU, Aluko RE, Adedeji AA. Modification of plant proteins for improved functionality: A review. Compr Rev Food Sci Food Saf 2021; 20:198-224. [DOI: 10.1111/1541-4337.12688] [Citation(s) in RCA: 92] [Impact Index Per Article: 30.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 11/14/2020] [Accepted: 11/16/2020] [Indexed: 01/08/2023]
Affiliation(s)
- Felix U. Akharume
- Department of Biosystems and Agricultural Engineering University of Kentucky Lexington Kentucky USA
| | - Rotimi E. Aluko
- Department of Food and Human Nutritional Sciences and The Richardson Centre for Functional Foods and Nutraceuticals University of Manitoba Winnipeg Manitoba Canada
| | - Akinbode A. Adedeji
- Department of Biosystems and Agricultural Engineering University of Kentucky Lexington Kentucky USA
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26
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Effects of high hydrostatic pressure on the quality and functionality of protein isolates, concentrates, and hydrolysates derived from pulse legumes: A review. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2020.11.016] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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27
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A Novel Approach to Structure Plant-Based Yogurts Using High Pressure Processing. Foods 2020; 9:foods9081126. [PMID: 32824140 PMCID: PMC7466357 DOI: 10.3390/foods9081126] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 07/23/2020] [Accepted: 08/14/2020] [Indexed: 12/14/2022] Open
Abstract
Current plant-based yogurts are made by the fermentation of plant-based milks. Although this imparts fermented flavors and probiotic cultures, the process is relatively longer and often leads to textural issues. The protein content of these plant-based yogurts is also lower than their dairy counterparts. To overcome these challenges, this paper explores the high pressure processing (HPP) of plant protein ingredients as an alternative structuring strategy for plant-based yogurts. Using mung bean (MB), chickpea (CP), pea (PP), lentil (LP), and faba bean (FB) proteins as examples, this work compared the viscosity and viscoelastic properties of high pressure-structured (600 MPa, 5 min, 5 °C) 12% (w/w) plant protein gels without, and with 5% (w/w) sunflower oil (SO) to commercial plain skim and whole milk Greek yogurts and discussed the feasibility of using HPP to develop plant-based yogurts. HPP formed viscoelastic gels (G' > G'') for all plant protein samples with comparable gel strength (G'~102-103 Pa; tan δ~0.2-0.3) to commercial dairy yogurts. The plant protein gel strength decreased in the order: CP~CPSO~LP~LPSO > MBSO~PPSO~FB~FBSO > PP >> MB. Modest addition of sunflower oil led to little change in viscoelastic properties for all plant protein samples except for MB and PP, where gel strength increased with incorporated oil. The emulsion gels were also more viscous than the hydrogels. Nonetheless, the viscosity of the plant protein gels was similar to the dairy yogurts. Finally, a process involving separate biotransformation for optimized flavor production and high pressure processing for consistent texture generation was proposed. This could lead to high protein plant-based yogurt products with desirable texture, flavor, and nutrition.
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28
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Sim SY, Moraru CI. High‐pressure processing of pea protein–starch mixed systems: Effect of starch on structure formation. J FOOD PROCESS ENG 2020. [DOI: 10.1111/jfpe.13352] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Shaun Y.J. Sim
- Department of Food Science Cornell University Ithaca New York
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