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Wang M, Bu G, Zhu T, Liu J, Li M, Rashid MT, Han M. Effects of enzymatic hydrolysis combined with glycation on the emulsification characteristics and emulsion stability of peanut protein isolate. Food Res Int 2024; 192:114722. [PMID: 39147546 DOI: 10.1016/j.foodres.2024.114722] [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: 04/19/2024] [Revised: 06/10/2024] [Accepted: 07/02/2024] [Indexed: 08/17/2024]
Abstract
Peanut protein isolate (PPI) has high nutritional value, but its poor function limits its application in the food industry. In this study, peanut protein isolate was modified by enzymatic hydrolysis combined with glycation. The structure, emulsification and interface properties of peanut protein isolate hydrolysate (HPPI) and dextran (Dex) conjugate (HPPI-Dex) were studied. In addition, the physicochemical properties, rheological properties, and stability of the emulsion were also investigated. The results showed that the graft degree increased with the increase of Dex ratio. Fourier transform infrared spectroscopy (FTIR) confirmed that the glycation of HPPI and Dex occurred. The microstructure showed that the structure of HPPI-Dex was expanded, and the molecular flexibility was enhanced. When the ratio of HPPI to Dex was 1:3, the emulsifying activity and the interface pressure of glycated HPPI reached the highest value, and the emulsifying activity (61.08 m2/g) of HPPI-Dex was 5.28 times that of PPI. The HPPI-Dex stabilized emulsions had good physicochemical properties and rheological properties. In addition, HPPI-Dex stabilized emulsions had high stability under heat treatment, salt ion treatment and freeze-thaw cycle. According to confocal laser scanning microscopy (CLSM), the dispersion of HPPI-Dex stabilized emulsions was better after 28 days of storage. This study provides a theoretical basis for developing peanut protein emulsifier and further expanding the application of peanut protein in food industry.
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Affiliation(s)
- Meiyue Wang
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Guanhao Bu
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China.
| | - Tingwei Zhu
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Jia Liu
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Mengyao Li
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Muhammad Tayyab Rashid
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Mengqing Han
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
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2
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Wang Z, Zhao Y, Yang M, Wang Y, Wang Y, Shi C, Dai T, Wang Y, Tao L, Tian Y. Glycated Walnut Meal Peptide-Calcium Chelates: Preparation, Characterization, and Stability. Foods 2024; 13:1109. [PMID: 38611413 PMCID: PMC11011802 DOI: 10.3390/foods13071109] [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: 02/26/2024] [Revised: 03/30/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
Finding stable and bioavailable calcium supplements is crucial for addressing calcium deficiency. In this study, glycated peptide-calcium chelates (WMPHs-COS-Ca) were prepared from walnut meal protein hydrolysates (WMPHs) and chitosan oligosaccharides (COSs) through the Maillard reaction, and the structural properties and stability of the WMPHs-COS-Ca were characterized. The results showed that WMPHs and COSs exhibited high binding affinities, with a glycation degree of 64.82%. After glycation, Asp, Lys, and Arg decreased by 2.07%, 0.46%, and 1.06%, respectively, which indicated that these three amino acids are involved in the Maillard reaction. In addition, compared with the WMPHs, the emulsifying ability and emulsion stability of the WMPHs-COS increased by 10.16 mg2/g and 52.73 min, respectively, suggesting that WMPHs-COS have better processing characteristics. After chelation with calcium ions, the calcium chelation rate of peptides with molecular weights less than 1 kDa was the highest (64.88%), and the optimized preparation conditions were 5:1 w/w for WMPH-COS/CaCl2s, with a temperature of 50 °C, a chelation time of 50 min, and a pH of 7.0. Scanning electron microscopy showed that the "bridging role" of WMPHs-COS changed to a loose structure. UV-vis spectroscopy and Fourier transform infrared spectrometry results indicated that the amino nitrogen atoms, carboxyl oxygen atoms, and carbon oxygen atoms in WMPHs-COS chelated with calcium ions, forming WMPHs-COS-Ca. Moreover, WMPHs-COS-Ca was relatively stable at high temperatures and under acidic and alkaline environmental and digestion conditions in the gastrointestinal tract, indicating that WMPHs-COS-Ca have a greater degree of bioavailability.
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Affiliation(s)
- Zilin Wang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Ye Zhao
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Min Yang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Yuanli Wang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Yue Wang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Chongying Shi
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Tianyi Dai
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Yifan Wang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Liang Tao
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
- Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming 650201, China
- Yunnan Key Laboratory of Precision Nutrition and Personalized Food Manufacturing, Yunnan Agricultural University, Kunming 650201, China
| | - Yang Tian
- Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming 650201, China
- Yunnan Key Laboratory of Precision Nutrition and Personalized Food Manufacturing, Yunnan Agricultural University, Kunming 650201, China
- Puer University, Puer 665000, China
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3
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Yu Z, Li N, Liu Y, Zhang B, Zhang M, Wang X, Wang X. Formation, structure and functional characteristics of amyloid fibrils formed based on soy protein isolates. Int J Biol Macromol 2024; 254:127956. [PMID: 37951451 DOI: 10.1016/j.ijbiomac.2023.127956] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/26/2023] [Accepted: 11/06/2023] [Indexed: 11/14/2023]
Abstract
Food protein-derived amyloid fibrils possess great untapped potential applications in food and other biomaterials. The objective of this report was to investigate the formation mechanism, structure and functional characterization of soy protein amyloid fibrils (SPF) through hydrolysis and heating (pH 2.0, 85 °C, 0-24 h) of soy protein isolate (SPI). Fibrillation growth analysis indicated polypeptide hydrolysis upon hydrolytic heating, and the amyloid fibrils were basically formed 8 h later. The microstructure of SPF was monitored by transmission electron microscopy and scanning electron microscopy, exhibiting change from an irregular spherical structure to a coiled, intertwined thread-like polymer. The secondary structures of SPI all changed drastically during the fibrillation process was characterized by Fourier transform infrared spectroscopy, which the α-helical and β-turned content decreasing by 12.67 % and 5.07 %, respectively, and the content of ordered β-folded structures increasing with heating time, finally increasing to 53.61 % at 24 h. The fluorescence intensity of the endogenous fluorescence spectra decreased and the maximum emission wavelength was red-shifted, suggesting that the fibrillation unfolded the protein structure, hydrolyzed and self-assembled into amyloid fibrils aggregates obscuring the aromatic amino acid residues. The emulsification activity, emulsion stability and viscosity of SPF improved with the increase in protein fibrillation.
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Affiliation(s)
- Zhichao Yu
- College of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China
| | - Ning Li
- College of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China
| | - Yian Liu
- College of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China
| | - Boya Zhang
- College of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China
| | - Mengyue Zhang
- College of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China
| | - Xibo Wang
- College of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
| | - Xu Wang
- College of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
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Rashwan AK, Osman AI, Abdelshafy AM, Mo J, Chen W. Plant-based proteins: advanced extraction technologies, interactions, physicochemical and functional properties, food and related applications, and health benefits. Crit Rev Food Sci Nutr 2023:1-28. [PMID: 37966163 DOI: 10.1080/10408398.2023.2279696] [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: 11/16/2023]
Abstract
Even though plant proteins are more plentiful and affordable than animal proteins in comparison, direct usage of plant-based proteins (PBPs) is still limited because PBPs are fed to animals as feed to produce animal-based proteins. Thus, this work has comprehensively reviewed the effects of various factors such as pH, temperature, pressure, and ionic strength on PBP properties, as well as describes the protein interactions, and extraction methods to know the optimal conditions for preparing PBP-based products with high functional properties and health benefits. According to the cited studies in the current work, the environmental factors, particularly pH and ionic strength significantly affected on physicochemical and functional properties of PBPs, especially solubility was 76.0% to 83.9% at pH = 2, while at pH = 5.0 reduced from 5.3% to 9.6%, emulsifying ability was the lowest at pH = 5.8 and the highest at pH 8.0, and foaming capacity was lowest at pH 5.0 and the highest at pH = 7.0. Electrostatic interactions are the main way for protein interactions, which can be used to create protein/polysaccharide complexes for food industrial purposes. The extraction yield of proteins can be reached up to 86-95% with high functional properties using sustainable and efficient routes, including enzymatic, ultrasound-, microwave-, pulsed electric field-, and high-pressure-assisted extraction. Nondairy alternative products, especially yogurt, 3D food printing and meat analogs, synthesis of nanoparticles, and bioplastics and packaging films are the best available PBPs-based products. Moreover, PBPs particularly those that contain pigments and their products showed good bioactivities, especially antioxidants, antidiabetic, and antimicrobial.
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Affiliation(s)
- Ahmed K Rashwan
- Department of Traditional Chinese Medicine, School of Medicine, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China
- Department of Food Science and Nutrition, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
- Department of Food and Dairy Sciences, Faculty of Agriculture, South Valley University, Qena, Egypt
| | - Ahmed I Osman
- School of Chemistry and Chemical Engineering, Queen's University Belfast, Belfast, Northern Ireland, UK
| | - Asem M Abdelshafy
- Department of Food Science and Technology, Faculty of Agriculture, Al-Azhar University-Assiut Branch, Assiut, Egypt
| | - Jianling Mo
- Department of Traditional Chinese Medicine, School of Medicine, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Wei Chen
- Department of Traditional Chinese Medicine, School of Medicine, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China
- Department of Food Science and Nutrition, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
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5
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High hydrostatic pressure (HHP) as a green technology opens up a new possibility for the fabrication of electrospun nanofibers: Part I- improvement of soy protein isolate properties by HHP. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
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6
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Complexation of β-conglycinin or glycinin with sodium alginate blocks: Complexation mechanism and structural and functional properties. Food Chem 2023; 403:134425. [DOI: 10.1016/j.foodchem.2022.134425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 09/14/2022] [Accepted: 09/25/2022] [Indexed: 11/22/2022]
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7
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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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8
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Xiong D, Xu Q, Tian L, Bai J, Yang L, Jia J, Liu X, Yang X, Duan X. Mechanism of improving solubility and emulsifying properties of wheat gluten protein by pH cycling treatment and its application in powder oils. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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9
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Liu X, Zhang X, Ding L, Jin H, Chen N, Huang X, Jin Y, Cai Z. Natural egg yolk emulsion as wall material to encapsulate DHA by two-stage homogenization: emulsion stability, rheology analysis and powder properties. Food Res Int 2023; 167:112658. [PMID: 37087208 DOI: 10.1016/j.foodres.2023.112658] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 12/31/2022] [Accepted: 02/26/2023] [Indexed: 03/04/2023]
Abstract
The use of safe physical means to achieve egg yolk as natural carrier for active ingredients plays an important role in increasing the added value of egg yolk. In this paper, we prepared DHA-fortified egg yolk emulsion using high-speed shearing (HSS) only and HSS combined with high-pressure homogenization (HPH), respectively. HPH reduced particle size and zeta potential, allowing for better emulsion stability. After 14 days of storage, the encapsulation efficiency was 93.88% even with 15% (w/w) algae oil addition. Rheology analysis presented that HPH improve the viscoelasticity, indicating the enhancement of interaction force between droplets. Then, vaccum low-temperature spray drying (VLTSD) was used to produce powder, which allowed for minimal damage to the encapsulation structure according to scanning electron microscopy and the hydration properties of powder was improved. This work provides a new idea for using egg yolk to encapsulate DHA and improving the properties of egg yolk powder.
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Affiliation(s)
- Xiaoyun Liu
- Hubei Hongshan Laboratory, National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China
| | - Xinyue Zhang
- Hubei Hongshan Laboratory, National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China
| | - Lixian Ding
- Hubei Hongshan Laboratory, National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China
| | - Haobo Jin
- Hubei Hongshan Laboratory, National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China
| | - Nan Chen
- Hubei Hongshan Laboratory, National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China
| | - Xi Huang
- Hubei Hongshan Laboratory, National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China
| | - Yongguo Jin
- Hubei Hongshan Laboratory, National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China
| | - Zhaoxia Cai
- Hubei Hongshan Laboratory, National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China.
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10
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Yang M, Qian Z, Zhan Q, Zhong L, Hu Q, Zhao L. Application of definitive screening design to optimization of the protein extraction and functional properties of proteins in Auricularia auricula. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:1226-1236. [PMID: 36085582 DOI: 10.1002/jsfa.12217] [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: 05/31/2022] [Revised: 08/27/2022] [Accepted: 09/09/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Auricularia auricula (A. auricula) is one of the most abundant sources of plant protein in edible fungi. Problems of low protein yield exist in traditional methods of protein extraction such as alkali extraction and ultrasonic-assisted alkali after pretreatment with enzymes. Thus, the protein extraction process was investigated and optimized using a definitive screening design from A. auricula to improve the protein yield under practical operating conditions of temperature, the concentration of NaCl, meal/water ratio, extraction time and pH. RESULTS The yield of protein isolates of the isoelectric-ammonium sulfate precipitation (9.34% w/w) was obtained almost three times and the protein content (55.23% w/w) was approximately 1.6 times that of the traditional extraction method of isoelectric precipitation. Next, the optimized method was successfully applied to the analysis of the functional properties of the protein. A. auricula protein isolate (AAPI) had better solubility, emulsification and foaming capacity than soy protein isolate (SPI) and pea protein isolate (PPI), and the oil holding capacity of AAPI exhibited extremely well, which was approximately five times that of SPI and six times that of PPI. The texture properties of AAPI gel were similar to those of PPI gels. CONCLUSION AAPI extracted by the optimized method had a satisfactory yield and had the potential to substitute plant-originated proteins in food processing. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Mengdie Yang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Zheng Qian
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Qiping Zhan
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Lei Zhong
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Qiuhui Hu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing, China
| | - Liyan Zhao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
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11
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Zamani Z, Razavi SMA. Steady shear rheological properties, microstructure and stability of water in water emulsions made with basil seed gum and waxy corn starch or high pressure-treated waxy corn starch. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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12
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ELISA Based Immunoreactivity Reduction of Soy Allergens through Thermal Processing. Processes (Basel) 2022. [DOI: 10.3390/pr11010093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Allergens are proteins and are, therefore, likely to be denatured when subjected to thermal treatment. Traditional cooking has so far been able to reduce allergen sensitivity by around 70–90%. This study was aimed at evaluating the effect of a broad range of thermal treatments on the reduction of soy immunoreactivity (IR) in a 5% slurry using a sandwich ELISA technique. Cooking at 100 °C (10–60 min) and different thermal processing conditions, such as in commercial sterilization (with a process lethality (Fo) between 3 and 5 min) and selected severe thermal processing conditions (Fo > 5 and up to 23 min) were used in the study to evaluate their influence on allergen IR. Based on an IR comparison with an internal soy allergen standard, the allergen concentration in the untreated soy sample was calculated to be equivalent to 333 mg/kg (ppm). Cooking conditions only reduced the IR sensitivity to about 10 mg/kg (~1.5 log reductions), while the thermal processing treatments lowered the allergen IR up to 23 × 10−3 mg/kg (or 23 ppb) (>4 log reductions). FTIR analysis indicated significant changes in protein structure resulting from the thermal processing treatments, with a higher degree of allergen reduction corresponding with a higher value of random coil percentages. The influence of process severity on color and rheological properties was, however, minimal.
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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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14
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Huang ZG, Wang XY, Zhang JY, Liu Y, Zhou T, Chi SY, Bi CH. High-pressure homogenization modified chickpea protein: Rheological properties, thermal properties and microstructure. J FOOD ENG 2022. [DOI: 10.1016/j.jfoodeng.2022.111196] [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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15
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Liang Y, Guo Y, Zheng Y, Liu S, Cheng T, Zhou L, Guo Z. Effects of high-pressure homogenization on physicochemical and functional properties of enzymatic hydrolyzed soybean protein concentrate. Front Nutr 2022; 9:1054326. [PMID: 36505251 PMCID: PMC9729746 DOI: 10.3389/fnut.2022.1054326] [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: 09/26/2022] [Accepted: 11/08/2022] [Indexed: 11/25/2022] Open
Abstract
This paper investigates the effect on the physicochemical and functional properties of soybean protein concentrate (SPC) by using Alcalase protease and high-pressure homogenization (HPH) (0, 20, 40, 60, 80, and 100 MPa) for the combined modification. The results showed that the degree of hydrolysis of SPC was 4.1% and the antigen protein was degraded after Alcalase hydrolysis, when the homogenization pressure (HP) was 6 0Mpa, the particle size of the SPC was the smallest, the zate potential absolute value up to 33.45 mV, the secondary structure has the lowest β-sheet content, the highest random coil content, and the highest surface hydrophobicity (H0), the size of protein fragments on the microstructure surface is the smallest, the lowest denaturation temperature (T d ) and enthalpy (△H) are 72.59°C and 1.35 J/g, the highest solubility is 80.54%, and the highest water and oil holding capacities are 7.73 g/g and 6.51 g/g, respectively. The best emulsifying activity and emulsifying stability were 43.46 m2/g and 190.35 min, the most even distribution of emulsion droplets. This indicates that the HPH treatment destroys the structure of enzymatic hydrolyzed SPC, changes its physicochemical properties, and improves its functional properties. In this study, SPC was modified by HPH and enzyme combined treatment, in order to improve the functionality and application range of SPC, and provide a theoretical basis for its high-value utilization in the food field.
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Affiliation(s)
- Yaru Liang
- College of Food Science, Beijing Technology and Business University, Beijing, China
- College of Food, Northeast Agricultural University, Harbin, Heilongjiang, China
- Key Laboratory of Soybean Biology, Ministry of Education, Northeast Agricultural University, Harbin, Yunnan, China
| | - Yanan Guo
- College of Food, Northeast Agricultural University, Harbin, Heilongjiang, China
| | - Yuxuan Zheng
- College of Food, Northeast Agricultural University, Harbin, Heilongjiang, China
| | - Sibo Liu
- College of Food, Northeast Agricultural University, Harbin, Heilongjiang, China
| | - Tianfu Cheng
- College of Food, Northeast Agricultural University, Harbin, Heilongjiang, China
| | - Linyi Zhou
- College of Food Science, Beijing Technology and Business University, Beijing, China
| | - Zengwang Guo
- College of Food, Northeast Agricultural University, Harbin, Heilongjiang, China
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16
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Resveratrol inhibits lipid and protein co-oxidation in sodium caseinate-walnut oil emulsions by reinforcing oil-water interface. Food Res Int 2022; 158:111541. [DOI: 10.1016/j.foodres.2022.111541] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 06/09/2022] [Accepted: 06/18/2022] [Indexed: 11/17/2022]
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17
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Hao J, Zhang Z, Yang M, Zhang Y, Wu T, Liu R, Sui W, Zhang M. Micronization using combined alkaline protease hydrolysis and high-speed shearing homogenization for improving the functional properties of soy protein isolates. BIORESOUR BIOPROCESS 2022; 9:77. [PMID: 38647576 PMCID: PMC10992059 DOI: 10.1186/s40643-022-00565-9] [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: 05/09/2022] [Accepted: 07/13/2022] [Indexed: 11/10/2022] Open
Abstract
The present study aimed to investigate the functional properties of soybean protein isolate (SPI) treated with alkaline protease and high-speed shearing homogenization. Alkaline protease-hydrolyzed SPIs that were characterized by varying degrees of hydrolysis between 0 and 6% were treated with high-speed shearing homogenization to obtain different micro-particulate proteins. The results showed that this combined treatment could significantly reduce the particle size of SPI by markedly degrading the structure of both the 7S and 11S subunits, thereby resulting in a significantly reduced content of β-sheet and β-turn structures. The surface hydrophobicity increased considerably for samples with hydrolysis below the threshold of 2% and then declined gradually above this threshold. Furthermore, the combination of hydrolysis and homogenization significantly improved the emulsion stability of SPI hydrolysates. It also significantly improved the foaming properties of SPI. These results demonstrated that alkaline protease hydrolysis combined with high-speed shearing homogenization represents a promising approach for improving the functional and structural properties of SPI.
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Affiliation(s)
- Junyu Hao
- Sate Key Laboratory of Food Nutrition and Safety, Food Biotechnology Engineering Research Center of Ministry of Education, Tianjin University of Science & Technology, Tianjin, 300457, China
| | - Zhuchi Zhang
- Sate Key Laboratory of Food Nutrition and Safety, Food Biotechnology Engineering Research Center of Ministry of Education, Tianjin University of Science & Technology, Tianjin, 300457, China
| | - Ming Yang
- Sate Key Laboratory of Food Nutrition and Safety, Food Biotechnology Engineering Research Center of Ministry of Education, Tianjin University of Science & Technology, Tianjin, 300457, China
| | - Yongli Zhang
- Sate Key Laboratory of Food Nutrition and Safety, Food Biotechnology Engineering Research Center of Ministry of Education, Tianjin University of Science & Technology, Tianjin, 300457, China
| | - Tao Wu
- Sate Key Laboratory of Food Nutrition and Safety, Food Biotechnology Engineering Research Center of Ministry of Education, Tianjin University of Science & Technology, Tianjin, 300457, China.
| | - Rui Liu
- Sate Key Laboratory of Food Nutrition and Safety, Food Biotechnology Engineering Research Center of Ministry of Education, Tianjin University of Science & Technology, Tianjin, 300457, China
| | - Wenjie Sui
- Sate Key Laboratory of Food Nutrition and Safety, Food Biotechnology Engineering Research Center of Ministry of Education, Tianjin University of Science & Technology, Tianjin, 300457, China
| | - Min Zhang
- Sate Key Laboratory of Food Nutrition and Safety, Food Biotechnology Engineering Research Center of Ministry of Education, Tianjin University of Science & Technology, Tianjin, 300457, China.
- Tianjin Agricultural University, Tianjin, 300384, China.
- China-Russia Agricultural Processing Joint Laboratory, Tianjin Agricultural University, Tianjin, 300392, People's Republic of China.
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18
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Effects of ultra-high-pressure treatment on the structural and functional properties of buckwheat 13S globulin. FOOD SCIENCE AND HUMAN WELLNESS 2022. [DOI: 10.1016/j.fshw.2022.03.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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19
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An insight into the changes in conformation and emulsifying properties of soy β-conglycinin and glycinin as affected by EGCG: Multi-spectral analysis. Food Chem 2022; 394:133484. [PMID: 35717913 DOI: 10.1016/j.foodchem.2022.133484] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 04/15/2022] [Accepted: 06/12/2022] [Indexed: 11/04/2022]
Abstract
The binding mechanisms between soy β-conglycinin/glycinin and (-)-epigallocatechin-3-gallate (EGCG) were evaluated using multi-spectral techniques and molecular modeling. Additionally, the emulsifying properties of β-conglycinin/glycinin were investigated in their interactions with EGCG. Fluorescence analysis revealed that the quenching of β-conglycinin/glycinin by EGCG was static quenching. Specifically, EGCG to β-conglycinin/glycinin resulted in the conformation changes of the Trp and Tyr residues, around which the polarity toward more hydrophilic. The dominated binding between β-conglycinin and EGCG was hydrogen bonding, whereas was mainly hydrophobic force between glycinin and EGCG. Such affinity induced a more organized protein confirmation with decreased random coil and increased α-helix and β-structures. The docking data indicated the better affinity between glycinin and EGCG, compared to β-conglycinin. The emulsifying ability and capacity of β-conglycinin were enhanced with involvement EGCG, however no effect was found for glycinin. Our findings deliver insights in understanding of the interaction mechanisms between β-conglycinin/glycinin and EGCG.
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20
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Pretreatment of buckwheat globulin by ultra-high pressure: Effects on enzymatic hydrolysis and final hydrolysate lipid metabolism regulation capacities. Food Chem 2022; 379:132102. [DOI: 10.1016/j.foodchem.2022.132102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 01/05/2022] [Accepted: 01/05/2022] [Indexed: 11/24/2022]
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21
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Wang Y, Li B, Guo Y, Liu C, Liu J, Tan B, Guo Z, Wang Z, Jiang L. Effects of ultrasound on the structural and emulsifying properties and interfacial properties of oxidized soybean protein aggregates. ULTRASONICS SONOCHEMISTRY 2022; 87:106046. [PMID: 35636156 PMCID: PMC9149199 DOI: 10.1016/j.ultsonch.2022.106046] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 05/05/2022] [Accepted: 05/17/2022] [Indexed: 05/25/2023]
Abstract
Oxidative attack leads to the oxidative aggregation and structural and functional feature weakening of soybean protein. We aimed to investigate the impact of ultrasonic treatment (UT) with different intensities on the structure, emulsifying features and interfacial features of oxidized soybean protein aggregates (OSPI). The results showed that oxidative treatment could disrupt the native soy protein (SPI) structure by promoting the formation of oxidized aggregates with β1-sheet structures through hydrophobic interactions. These changes led to a decrease in the solubility, emulsification ability and interfacial activity of soybean protein. After low-power ultrasound (100 W, 200 W) treatment, the relative contents of β1-sheets, β2-sheets, random coils, and disulfide bonds of the OSPI increased while the surface hydrophobicity, absolute ζ-potential value and free sulfhydryl content decreased. Moreover, protein aggregates with larger particle sizes and poor solubility were formed. The emulsions prepared using the OSPI showed bridging flocculation and decreased protein adsorption and interfacial tension. After applying medium-power ultrasound (300 W, 400 W, and 500 W) treatments, the OSPI solubility increased and particle size decreased. The α-helix and β-turn contents, surface hydrophobicity and absolute ζ-potential value increased, the structure unfolded, and the disulfide bond content decreased. These changes improved the emulsification activity and emulsion state of the OSPI and increased the protein adsorption capacity and interfacial tension of the emulsion. However, after a high-power ultrasound (600 W) treatment, the OSPI showed a tendency to reaggregate, which had a certain negative effect on the emulsification activity and interfacial activity. The results showed that UT at an appropriate power could depolymerize OSPI and improve the emulsification and interfacial activity of soybean protein.
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Affiliation(s)
- Yichang Wang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Bailiang Li
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Yanan Guo
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Caihua Liu
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Jun Liu
- Shandong Yuwang Ecological Food Industry Co., Ltd., Dezhou, Shandong, 253000, China; Kedong Yuwang Soybean Protein Food Co., Ltd., Qiqihaer, Heilongjiang, 161000, China.
| | - Bin Tan
- Academy of National Food and Strategic Reserves Administration, Beijing, 100037, China.
| | - Zengwang Guo
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Zhongjiang Wang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Lianzhou Jiang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
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22
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Effect of enzymatic hydrolysis followed after extrusion pretreatment on the structure and emulsibility of soybean protein. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.03.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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23
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Physicochemical properties and volatile components of pea flour fermented by Lactobacillus rhamnosus L08. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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24
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Xie J, Li Y, Qu X, Kang Z. Effects of combined high pressure and temperature on solubility, foaming, and rheological properties of soy
11S
globulin. J FOOD PROCESS ENG 2022. [DOI: 10.1111/jfpe.14008] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jing‐Jie Xie
- School of Food Science Henan Institute of Science and Technology Xinxiang China
| | - Yan‐Ping Li
- School of Food Science Henan Institute of Science and Technology Xinxiang China
- Food Technologies Faculty Sumy National Agrarian University Sumy Ukraine
| | - Xiao‐Qing Qu
- School of Food Science Henan Institute of Science and Technology Xinxiang China
- Food Technologies Faculty Sumy National Agrarian University Sumy Ukraine
| | - Zhuang‐Li Kang
- School of Food Science Henan Institute of Science and Technology Xinxiang China
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25
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Yang Y, Chang SKC, Zhang Y. Determination of protease inhibitors, glycinin, and beta-conglycinin in soybeans and their relationships. J Food Sci 2022; 87:1082-1095. [PMID: 35142372 DOI: 10.1111/1750-3841.16054] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 12/14/2021] [Accepted: 12/27/2021] [Indexed: 11/28/2022]
Abstract
In order to search for suitable soybean varieties for different applications, the protein contents of Kunitz trypsin inhibitor (KTI), Bowman-Birk trypsin inhibitor (BBI), glycinin (11S), and β-conglycinin (7S) of 93 soybean samples from different sources and harvest years were quantified by sodium dodecyl sulfate polyacrylamide gel electrophoresis. Meanwhile, the protease inhibitory activities against trypsin and chymotrypsin were determined. Results showed that the individual protein contents and trypsin inhibitor activities differed significantly (p < 0.05) among soybean samples. KTI contents ranged from 5.25 to 14.60 mg·g-1 ; BBI contents ranged from 1.81 to 5.74 mg·g-1 ; 11S varied from 13.65% to 48.55% and 7S varied from 15.68% to 42.15% of total soluble protein; trypsin and chymotrypsin inhibitory activities were 8.93-20.95 mg TI·g-1 and 4.18 -12.79 mg CI·g-1 , respectively. Excellent linear relationships existed between trypsin inhibitor contents and their activities. The regression equations offer a rapid method for estimating the activity of KTI or BBI in raw soybeans. PRACTICAL APPLICATION: The regression equations established based on a large number of soybean varieties offered a rapid method to estimate the activity of trypsin inhibitors. The data presented here provided useful information for the food industry or breeders to select soybean varieties with different inhibitory activities or protein contents for different food processing applications.
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Affiliation(s)
- Yu Yang
- College of Art and Science, Northeast Agricultural University, Harbin, People's Republic of China
| | - Sam K C Chang
- Experimental Seafood Processing Laboratory, Coastal Research and Extension Center, Mississippi State University, Pascagoula, Mississippi, USA
- Department of Food Science, Nutrition and Health Promotion, Mississippi State University, Mississippi State, Mississippi, USA
| | - Yan Zhang
- Experimental Seafood Processing Laboratory, Coastal Research and Extension Center, Mississippi State University, Pascagoula, Mississippi, USA
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26
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Ma Y, Xu Y, Chen Y, Meng A, Liu P, Ye K, Yuan A. Effect of Different Sterilization Methods on the Microbial and Physicochemical Changes in Prunus mume Juice during Storage. Molecules 2022; 27:1197. [PMID: 35208989 PMCID: PMC8877700 DOI: 10.3390/molecules27041197] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/24/2022] [Accepted: 01/27/2022] [Indexed: 11/16/2022] Open
Abstract
This study evaluated the pasteurization (P), ozone (O3), ultrasonic (US), and high-hydrostatic-pressure (HHP) sterilization approaches for processing of Prunus mume regarding browning factors and microorganisms, compared with non-sterilization (control check, CK) treatment. The microorganisms (total bacterial count and fungi and yeast count) in the juice were identified after different sterilization techniques, while the quality parameter changes (degree of browning, color measurements, total phenolic content, reducing sugar, ascorbic acid, 5-hydroxymethyl furaldehyde (5-HMF), amino acid nitrogen, total soluble solids (TSS), pH value) were investigated. The results indicate that P and HHP treatment reduced non-enzymatic browning while substantially impacting the color measurements, TSS, and pH, while the sterilization effect was remarkable, with a rate exceeding 90%. Furthermore, the Prunus mume juices treated with P and HHP sterilization were used as the objects, and the CK group was used as the control group. They were placed at 4 °C, 25 °C and 37 °C, respectively, and stored in dark for 15 d. Sampling and determination were carried out on 0, 3, 6, 9, 12, and 15 d, respectively. M-&-Y (molds and yeasts) were not detected in the late storage period, and no obvious microbial growth was observed during storage, indicating that P and HHP treatments could ensure the microbial safety of Prunus mume juice. P- and HHP- treated Prunus mume juice has better quality and low temperature storage is beneficial for maintaining the quality of Prunus mume juice. Therefore, P treatment or HHP treatment combined with low temperature storage could achieve a more ideal storage effect. Overall, this study conclusively established that P and HHP methods were suitable for sterilizing Prunus mume juice. These techniques minimally affected overall product quality while better maintaining the quality parameters than the untreated juice samples and those exposed to O3 and US treatment.
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27
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Xie J, Zou X, Li Y, Kang Z, Ma H. Effects of high‐pressure‐modified soy 11S globulin on the gel properties and water‐holding capacity of pork batter. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15607] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Jing‐jie Xie
- School of Food Science Henan Institute of Science and Technology Xinxiang 453003 PR China
| | - Xiao‐Li Zou
- School of Food Science Henan Institute of Science and Technology Xinxiang 453003 PR China
| | - Yan‐ping Li
- School of Food Science Henan Institute of Science and Technology Xinxiang 453003 PR China
- Food Technologies Faculty of Sumy National Agrarian University Sumy Ukraine
| | - Zhuang‐Li Kang
- School of Food Science Henan Institute of Science and Technology Xinxiang 453003 PR China
| | - Han‐jun Ma
- School of Food Science Henan Institute of Science and Technology Xinxiang 453003 PR China
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28
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Improvement and mechanism of emulsifying properties of liquid egg yolk by ozonation technology. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.113038] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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29
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Sharafodin H, Soltanizadeh N. Potential application of DBD Plasma Technique for modifying structural and physicochemical properties of Soy Protein Isolate. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107077] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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30
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Jiang Y, Wang Z, He Z, Zeng M, Qin F, Chen J. Effect of heat-induced aggregation of soy protein isolate on protein-glutaminase deamidation and the emulsifying properties of deamidated products. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112328] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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31
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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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32
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Formation and creaming stability of alginate/micro-gel particle-induced gel-like emulsions stabilized by soy protein isolate. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.107040] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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33
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Barbhuiya RI, Singha P, Singh SK. A comprehensive review on impact of non-thermal processing on the structural changes of food components. Food Res Int 2021; 149:110647. [PMID: 34600649 DOI: 10.1016/j.foodres.2021.110647] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 08/17/2021] [Accepted: 08/18/2021] [Indexed: 10/20/2022]
Abstract
Non-thermal food processing is a viable alternative to traditional thermal processing to meet customer needs for high-quality, convenient and minimally processed foods. They are designed to eliminate elevated temperatures during processing and avoid the adverse effects of heat on food products. Numerous thermal and novel non-thermal technologies influence food structure at the micro and macroscopic levels. They affect several properties such as rheology, flavour, process stability, texture, and appearance at microscopic and macroscopic levels. This review presents existing knowledge and advances on the impact of non-thermal technologies, for instance, cold plasma treatment, irradiation, high-pressure processing, ultrasonication, pulsed light technology, high voltage electric field and pulsed electric field treatment on the structural changes of food components. An extensive review of the literature indicates that different non-thermal processing technologies can affect the food components, which significantly affects the structure of food. Applications of novel non-thermal technologies have shown considerable impact on food structure by altering protein structures via free radicals or larger or smaller molecules. Lipid oxidation is another process responsible for undesirable effects in food when treated with non-thermal techniques. Non-thermal technologies may also affect starch properties, reduce molecular weight, and change the starch granule's surface. Such modification of food structure could create novel food textures, enhance sensory properties, improve digestibility, improve water-binding ability and improve mediation of gelation processes. However, it is challenging to determine these technologies' influence on food components due to differences in their primary operation and equipment design mechanisms and different operating conditions. Hence, to get the most value from non-thermal technologies, more in-depth research about their effect on various food components is required.
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Affiliation(s)
- Rahul Islam Barbhuiya
- Department of Food Process Engineering, National Institute of Technology (NIT) Rourkela, Rourkela 769008, Odisha, India
| | - Poonam Singha
- Department of Food Process Engineering, National Institute of Technology (NIT) Rourkela, Rourkela 769008, Odisha, India.
| | - Sushil Kumar Singh
- Department of Food Process Engineering, National Institute of Technology (NIT) Rourkela, Rourkela 769008, Odisha, India.
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34
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Xi J, Li Y. The effects of ultra‐high‐pressure treatments combined with heat treatments on the antigenicity and structure of soy glycinin. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15297] [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]
Affiliation(s)
- Jun Xi
- College of Food Science and Technology Henan University of Technology Zhengzhou 450001 China
| | - Yingying Li
- College of Food Science and Technology Henan University of Technology Zhengzhou 450001 China
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35
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Liu J, Zhou H, Tan Y, Muriel Mundo JL, McClements DJ. Comparison of plant-based emulsifier performance in water-in-oil-in-water emulsions: Soy protein isolate, pectin and gum Arabic. J FOOD ENG 2021. [DOI: 10.1016/j.jfoodeng.2021.110625] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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36
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Revalorization of the Cooking Water (Aquafaba) from Soybean Varieties Generated as a By-Product of Food Manufacturing in Korea. Foods 2021; 10:foods10102287. [PMID: 34681336 PMCID: PMC8534809 DOI: 10.3390/foods10102287] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 12/02/2022] Open
Abstract
Concerns regarding sustainability have prompted the search of value in the by-products of food manufacturing. Such is the case of the cooking water (CW) of chickpeas, which has shown its potential as a vegan egg white replacement. This study aimed to characterize and compare the CW from three novel legumes (black soybeans, BSB; yellow soybeans, YSB; and small black beans, SBB) obtained from the processing of Korean soybean foods, and the widely used CW from chickpeas (CH), with regard to total polyphenol, total carbohydrate, and protein contents, and further compare their foaming and emulsifying abilities and stabilities. Compositional analysis revealed that all the studied legumes possessed higher values than CH for all parameters. Furthermore, the CW from these legumes exhibited enhanced functional properties, particularly foaming capacity and stability. Taken together, our results suggest that the CW from BSB, YSB, and SBB, sourced from the manufacturing of legume food products, has the potential of being revalorized as a plant-based functional ingredient for vegan product development.
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37
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Tan M, Nawaz MA, Buckow R. Functional and food application of plant proteins – a review. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1955918] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Melvin Tan
- Agriculture and Food, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Werribee, Victoria, Australia
| | - Malik Adil Nawaz
- Agriculture and Food, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Werribee, Victoria, Australia
| | - Roman Buckow
- School of Chemical and Biomolecular Engineering, The University of Sydney, Centre for Advanced Food Engineering, Darlington, NSW, Australia
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38
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Zhang C, Yang YH, Zhao XD, Zhang L, Li Q, Wu C, Ding X, Qian JY. Assessment of impact of pulsed electric field on functional, rheological and structural properties of vital wheat gluten. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111536] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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39
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Heydari A, Razavi SMA. Evaluating high pressure-treated corn and waxy corn starches as novel fat replacers in model low-fat O/W emulsions: A physical and rheological study. Int J Biol Macromol 2021; 184:393-404. [PMID: 34144064 DOI: 10.1016/j.ijbiomac.2021.06.052] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 05/26/2021] [Accepted: 06/07/2021] [Indexed: 10/21/2022]
Abstract
High hydrostatic pressure-treated corn starch (HPCS) and waxy corn starch (HPWCS) at three concentrations (10%, 15%, and 20%) were applied as novel fat replacers in a model low O/W emulsion at three fat reduction levels (FR, 25%, 50%, and 75%) and some physical, textural and rheological characteristics and stability of the samples were examined and compared with the control. Applying higher concentrations of HPCS and HPWCS increased the zeta potential, hardness and consistency (mainly for HPWCS samples), reversely decreased the Z-average particle size and polydispersity index of the reduced-fat emulsions, but augmenting FR levels caused a reverse inclination. The rheological assay cleared that the emulsions prepared with HPWCS had greater elastic modulus (G') and more gap between G' and viscous modulus (G″) at all concentrations than the HPCS-contained samples. The critical stress (τc) of 25FR samples were significantly higher than the control, showing the well stability of reduced-fat samples. Also, the τc of the HPCS-contained emulsions reduced meaningfully when the FR level increased from 25% to 75%, but for the HPWCS samples, fat reduction didn't change the τc value significantly up to 50% fat reduction. Based on Tangδs(n-LVE), HPWCS contained samples showed more spreadability than the HPCS-contained emulsions.
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Affiliation(s)
- Ali Heydari
- Center of Excellence in Native Natural Hydrocolloids of Iran, Ferdowsi University of Mashhad, PO Box: 91775-1163, Mashhad, Iran
| | - Seyed Mohammad Ali Razavi
- Center of Excellence in Native Natural Hydrocolloids of Iran, Ferdowsi University of Mashhad, PO Box: 91775-1163, Mashhad, Iran.
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40
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Current Progress in the Utilization of Soy-Based Emulsifiers in Food Applications-A Review. Foods 2021; 10:foods10061354. [PMID: 34199220 PMCID: PMC8231891 DOI: 10.3390/foods10061354] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 06/08/2021] [Accepted: 06/11/2021] [Indexed: 02/07/2023] Open
Abstract
Soy-based emulsifiers are currently extensively studied and applied in the food industry. They are employed for food emulsion stabilization due to their ability to absorb at the oil–water interface. In this review, the emulsifying properties and the destabilization mechanisms of food emulsions were briefly introduced. Herein, the effect of the modification process on the emulsifying characteristics of soy protein and the formation of soy protein–polysaccharides for improved stability of emulsions were discussed. Furthermore, the relationship between the structural and emulsifying properties of soy polysaccharides and soy lecithin and their combined effect on the protein stabilized emulsion were reviewed. Due to the unique emulsifying properties, soy-based emulsifiers have found several applications in bioactive and nutrient delivery, fat replacer, and plant-based creamer in the food industry. Finally, the future trends of the research on soy-based emulsifiers were proposed.
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Effect of high pressure-treated wheat starch as a fat replacer on the physical and rheological properties of reduced-fat O/W emulsions. INNOV FOOD SCI EMERG 2021. [DOI: 10.1016/j.ifset.2021.102702] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Bu G, Ren M, Zuo Y, Zhao C. Functional characteristics and structural properties of soybean protein isolate–maltose conjugates. Cereal Chem 2021. [DOI: 10.1002/cche.10454] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Guanhao Bu
- College of Food Science and Technology Henan University of Technology Zhengzhou China
| | - Mengke Ren
- College of Food Science and Technology Henan University of Technology Zhengzhou China
| | - Yingxin Zuo
- College of Food Science and Technology Henan University of Technology Zhengzhou China
| | - Chenyu Zhao
- College of Food Science and Technology Henan University of Technology Zhengzhou China
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Nnamezie AA, Famuwagun AA, Gbadamosi SO. Characterization of okra seed flours, protein concentrate, protein isolate and enzymatic hydrolysates. FOOD PRODUCTION, PROCESSING AND NUTRITION 2021. [DOI: 10.1186/s43014-021-00059-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Abstract
The need to feed the increasing world population with high quality protein and the enormous post-harvest losses of okra fruits necessitated the research on okra seeds in this study. Whole flour (WF) of matured okra seed was processed to obtain defatted flour (DF), protein concentrate (PC) and protein isolate (PI), followed by hydrolysis of the protein isolate by three different proteases; pepsin (PHp), pancreatin (PHc) and trypsin (PHT) to produce hydrolysates. The okra seed flours, proteins and the hydrolysates were analyzed for changes in the functional groups using Fourier, Transform Infrared (FTIR), amino acid composition, solubility profile and some functional properties. The FTIR results showed the presence of N-H stretching, C=O stretching, C=N stretching N-H bending and C-N stretching in the samples. Protein hydrolysate had higher essential amino acids (51.32–53.01%) than unhydrolysed samples (36.31–37.99%). PI and WF had the highest water absorption and swelling capacities respectively. The solubility profiles of the samples were minimal at pH 2–4 and then increased after the isoelectric point. The PC was more soluble than PI between pH 2–8. The foaming properties of the samples was least in the absence of salt but high in the presence of 0.5 M sodium chloride. The emulsion capacity of the samples was least in the presence of 1.0 M NaCl. The in-vitro protein digestibility results showed that okra seed protein hydrolysates were more digestible (83.26–86.08%) than unhydrolyzed proteins (36.48–80.90%). The results of the antioxidant properties showed that PHp and PHT exhibited better radical scavenging and metal chelating activities respectively than the other samples. The study concluded that okra seed proteins and hydrolysates demonstrated potentials as ingredients in functional food preparation and this may be considered as a strategy to reducing the post-harvest losses of okra fruit and subsequently feeding the world with quality proteins.
Graphical abstract
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Heydari A, Razavi SMA, Hesarinejad MA, Farahnaky A. New Insights into Physical, Morphological, Thermal, and Pasting Properties of HHP‐Treated Starches: Effect of Starch Type and Industry‐Scale Concentration. STARCH-STARKE 2021. [DOI: 10.1002/star.202000179] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ali Heydari
- Center of Excellence in Native Natural Hydrocolloids of Iran Ferdowsi University of Mashhad Mashhad PO Box: 91775‐1163 Iran
| | - Seyed Mohammad Ali Razavi
- Center of Excellence in Native Natural Hydrocolloids of Iran Ferdowsi University of Mashhad Mashhad PO Box: 91775‐1163 Iran
| | | | - Asgar Farahnaky
- Biosciences and Food Technology, School of Science, Bundoora West Campus RMIT University Melbourne Victoria 3083 Australia
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Antioxidant activity stability and digestibility of protein from Se-enriched germinated brown rice. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111032] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Cui Q, Wang L, Wang G, Zhang A, Wang X, Jiang L. Ultrasonication effects on physicochemical and emulsifying properties of Cyperus esculentus seed (tiger nut) proteins. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.110979] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Tang CH. Nano-architectural assembly of soy proteins: A promising strategy to fabricate nutraceutical nanovehicles. Adv Colloid Interface Sci 2021; 291:102402. [PMID: 33752139 DOI: 10.1016/j.cis.2021.102402] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/11/2021] [Accepted: 03/14/2021] [Indexed: 12/15/2022]
Abstract
Use of protein-based nanovehicles has been well recognized to be one of the most effective strategies to improve water dispersibility, stability and bioavailability of nutraceuticals or bioactive ingredients. Thanks to their health-benefiting effects and unique assembly behavior, soy proteins seem to be the perfect food proteins for fabricating nanovehicles in this regard. This review presents the state-of-art knowledge about the assembly of soy proteins into nano-architectures, e. g., nanoparticles, nanocomplexes or nanogels, induced by different physicochemical strategies and approaches. The strategies to trigger the assembly of soy proteins into a variety of nano-architectures are highlighted and critically reviewed. Such strategies include heating, enzymatic hydrolysis, pH shift, urea or ethanol treatment, reduction, and static high pressure treatment. The self-assembly behavior of soy proteins (native or denatured) is also reviewed. Besides the assembly of proteins alone, soy proteins can co-assemble with polysaccharides to form versatile nano-architectures, through different processes, e.g., heating or ultrasonication. Finally, recent progress in the development of assembled soy protein nano-architectures as nanovehicles for hydrophobic nutraceuticals is briefly summarized. With the fast increasing health awareness for natural and safe functional foods, this review is of crucial relevance for providing an important strategy to develop a kind of novel soy protein-based functional foods with dual-function health effects from soy proteins and nutraceuticals.
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Zia MB, Namli S, Oztop MH. Physicochemical properties of wet-glycated soy proteins. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.110981] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Naik RR, Wang Y, Selomulya C. Improvements of plant protein functionalities by Maillard conjugation and Maillard reaction products. Crit Rev Food Sci Nutr 2021; 62:7036-7061. [PMID: 33849344 DOI: 10.1080/10408398.2021.1910139] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Plant-derived protein research has gained attention in recent years due to the rise of health concerns, allergenicity, trends toward vegan diet, food safety, and sustainability; but the lower techno-functional attributes of plant proteins compared to those of animals still remain a challenge for their utilization. Maillard conjugation is a protein side-chain modification reaction which is spontaneous, and do not require additional chemical additive to initiate the reaction. The glycoconjugates formed during the reaction significantly improves the thermal stability and pH sensitivity of proteins. The modification of plant-derived protein using Maillard conjugation requires a comprehensive understanding of the influence of process conditions on the conjugation process. These factors can be used to establish a correlation with different functional and bioactive characteristics, to potentially adapt this approach for selective functionality enhancement and nutraceutical development. This review covers recent advances in plant-derived protein modification using Maillard conjugation, including different pretreatments to modify the functionality and bioactivity of plant proteins and their potential uses in practice. An overview of different properties of conjugates and MRPs, including food safety aspects, is given.
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Affiliation(s)
| | - Yong Wang
- School of Chemical Engineering, UNSW Sydney, NSW, Australia
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Levy R, Okun Z, Davidovich-Pinhas M, Shpigelman A. Utilization of high-pressure homogenization of potato protein isolate for the production of dairy-free yogurt-like fermented product. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2020.106442] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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