51
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Physicochemical and Rheological Properties of Stirred Yoghurt during Storage Induced from High-Intensity Thermosonicated Goat and Cow Milk. FERMENTATION-BASEL 2023. [DOI: 10.3390/fermentation9010042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The effect of high-intensity thermosonication (HIT) pretreatment (20 kHz frequency, output power 4000 W and 25% amplitude for 5, 10 and 15 min) on the physicochemical and rheological properties of stirred yoghurt made from goat milk was studied. Various parameters of the milk were evaluated, such as the particle size, pH and soluble calcium and phosphorus, while other parameters of the stirred yoghurt were evaluated during storage (up to 18 days), such as the rheological measurements, syneresis, pH values, titratable acidity, color, and sensory properties. The microstructure had more interconnected chains than the stirred yoghurt made from homogenized milk on the first day of the storage period. Moreover, the HIT process reduced the diameter of the fat globules in the goat milk, making them smaller than those of homogenized milk. This pretreatment could be used successfully in the production of stirred yoghurt to improve major quality parameters such as delayed syneresis, increased viscosity and enhanced sensory properties during storage.
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52
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Taha A, Mehany T, Pandiselvam R, Anusha Siddiqui S, Mir NA, Malik MA, Sujayasree OJ, Alamuru KC, Khanashyam AC, Casanova F, Xu X, Pan S, Hu H. Sonoprocessing: mechanisms and recent applications of power ultrasound in food. Crit Rev Food Sci Nutr 2023; 64:6016-6054. [PMID: 36591874 DOI: 10.1080/10408398.2022.2161464] [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] [Indexed: 01/03/2023]
Abstract
There is a growing interest in using green technologies in the food industry. As a green processing technique, ultrasound has a great potential to be applied in many food applications. In this review, the basic mechanism of ultrasound processing technology has been discussed. Then, ultrasound technology was reviewed from the application of assisted food processing methods, such as assisted gelation, assisted freezing and thawing, assisted crystallization, and other assisted applications. Moreover, ultrasound was reviewed from the aspect of structure and property modification technology, such as modification of polysaccharides and fats. Furthermore, ultrasound was reviewed to facilitate beneficial food reactions, such as glycosylation, enzymatic cross-linking, protein hydrolyzation, fermentation, and marination. After that, ultrasound applications in the food safety sector were reviewed from the aspect of the inactivation of microbes, degradation of pesticides, and toxins, as well inactivation of some enzymes. Finally, the applications of ultrasound technology in food waste disposal and environmental protection were reviewed. Thus, some sonoprocessing technologies can be recommended for the use in the food industry on a large scale. However, there is still a need for funding research and development projects to develop more efficient ultrasound devices.
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Affiliation(s)
- Ahmed Taha
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, PR China
- Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, PR China
- Department of Functional Materials and Electronics, State Research Institute Center for Physical Sciences and Technology (FTMC), State Research Institute, Vilnius, Lithuania
- Department of Food Science, Faculty of Agriculture (Saba Basha), Alexandria University, Alexandria, Egypt
| | - Taha Mehany
- Food Technology Department, Arid Lands Cultivation Research Institute, City of Scientific Research and Technological Applications, Alexandria, Egypt
- Department of Chemistry, University of La Rioja, Logroño, Spain
| | - Ravi Pandiselvam
- Physiology, Biochemistry, and Post-Harvest Technology Division, ICAR -Central Plantation Crops Research Institute, Kasaragod, India
| | - Shahida Anusha Siddiqui
- Technical University of Munich Campus Straubing for Biotechnology and Sustainability, Straubing, Germany
- DIL e.V.-German Institute of Food Technologies, Quakenbrück, Germany
| | - Nisar A Mir
- Department of Biotechnology Engineering and Food Technology, University Institute of Engineering (UIE), Chandigarh University, Mohali, India
| | - Mudasir Ahmad Malik
- Department of Food Processing Technology, Ghani Khan Choudhury Institute of Engineering and Technology, Malda, India
| | - O J Sujayasree
- Division of Post-Harvest Technology, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | | | | | - Federico Casanova
- Food Production Engineering, National Food Institute, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Xiaoyun Xu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, PR China
- Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, PR China
| | - Siyi Pan
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, PR China
- Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, PR China
| | - Hao Hu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, PR China
- Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, PR China
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53
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Zhang T, Liu Y, Wang P, Li Y, Ren F, Yi H. Exploration of interaction between α-lactalbumin and β-lactoglobulin under dUHT treatment and storage: Experimental and molecular dynamics study. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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54
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Huang D, Li W, Li G, Zhang W, Chen H, Jiang Y, Li D. Effect of high-intensity ultrasound on the physicochemical properties of Tenebrio Molitor Protein. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108056] [Citation(s) in RCA: 1] [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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55
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Mozafarpour R, Koocheki A. Effect of ultrasonic pretreatment on the rheology and structure of grass pea (Lathyrus sativus L.) protein emulsion gels induced by transglutaminase. ULTRASONICS SONOCHEMISTRY 2023; 92:106278. [PMID: 36584562 PMCID: PMC9808021 DOI: 10.1016/j.ultsonch.2022.106278] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/10/2022] [Accepted: 12/24/2022] [Indexed: 05/31/2023]
Abstract
In this study, emulsion gels were prepared by sonicated grass pea protein isolates (GPPI) at different ultrasonic amplitudes (25, 50 and 75 %) and times (5, 10 and 20 min). Formation of emulsion gels was induced by transglutaminase. Enzymatic gelation of emulsions stabilized by sonicated GPPI occurred in two stages. A relatively fast stage led to the formation of a weak gel which was followed by a slow stage that strongly reinforced the gel structure. Emulsion gels fabricated by sonicated GPPIs showed a homogeneous and uniform droplet distribution with higher elastic modulus compared to the native protein. A stiffer emulsion gel with a higher G' was formed after the protein was treated at 75 % amplitude for 10 min. After sonication of GPPI, the water holding capacity (WHC) of emulsion gels increased in accordance with the mechanical properties. Higher intermolecular cross-linking within the gel network increased the thermal stability of emulsion gels fabricated by sonicated GPPI. Although sonicated-GPPI emulsion gels clearly displayed homogenous microstructure in comparison to that made with native GPPI, the microstructures of these gels were nearly identical for all sonication amplitudes and times.
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Affiliation(s)
- Rassoul Mozafarpour
- Department of Food Science and Technology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Arash Koocheki
- Department of Food Science and Technology, Ferdowsi University of Mashhad, Mashhad, Iran.
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56
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WEI L, YANG H, YU X, PU D, LU Q, ZHU M, ZU Y. Improvement effect of enzymic polypeptide from Paeonia ostii seed meal on protein-energy malnutrition mouse model. FOOD SCIENCE AND TECHNOLOGY 2023. [DOI: 10.1590/fst.95322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Liang WEI
- Northeast Forestry University, China
| | | | - Xinxin YU
- Northeast Forestry University, China
| | - Duowen PU
- Northeast Forestry University, China
| | - Qi LU
- Northeast Forestry University, China
| | - Minghua ZHU
- Harbin Vocational & Technical College, China
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57
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Sert D, Rohm H, Struck S. Ultrasound-Assisted Extraction of Protein from Pumpkin Seed Press Cake: Impact on Protein Yield and Techno-Functionality. Foods 2022; 11:4029. [PMID: 36553771 PMCID: PMC9777787 DOI: 10.3390/foods11244029] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 12/06/2022] [Accepted: 12/10/2022] [Indexed: 12/15/2022] Open
Abstract
Conventional solvent-based methods widely used for isolating plant proteins may deliver an unsatisfactory protein yield and/or result in protein degradation. The present study started with the optimization of pumpkin seed protein from press cake by alkaline extraction and subsequent isoelectric precipitation. Subsequently, extraction was supported by ultrasound under three conditions: ultrasonic treatment followed by alkaline extraction (US+AE), concomitant ultrasonic treatment and alkaline extraction (UAE), and alkaline extraction followed by ultrasonic treatment (AE+US). Compared to the control group, an increase in protein yield was achieved after ultrasonic treatment, while the highest protein yield was obtained with AE+US (57.8 ± 2.0%). Isolates with a protein content of 94.04 ± 0.77 g/100 g and a yield of 43.6 ± 0.97% were obtained under optimized conditions. Following ultrasonic treatment applied during extraction, solubility, foaming capacity, foam stability, and denaturation enthalpy of the isolated protein increased, and water binding capacity decreased as compared to non-sonicated samples. The d90 particle size percentile of the extracted suspensions was 376.68 ± 38.32 µm for the control experiments, and particle size was significantly reduced in ultrasound-assisted treatments down to d90 = 179.93 ± 13.24 µm for the AE+US treatment). Generally, ultrasonication resulted in a significant increase in protein yield and improved techno-functional properties of the isolates.
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Affiliation(s)
| | - Harald Rohm
- Chair of Food Engineering, Institute of Natural Materials Technology, Technische Universität Dresden, 01062 Dresden, Germany
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58
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Oloruntoba D, Ampofo J, Ngadi M. Effect of ultrasound pretreated hydrocolloid batters on quality attributes of fried chicken nuggets during post-fry holding. ULTRASONICS SONOCHEMISTRY 2022; 91:106237. [PMID: 36446157 PMCID: PMC9703824 DOI: 10.1016/j.ultsonch.2022.106237] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/14/2022] [Accepted: 11/22/2022] [Indexed: 06/16/2023]
Abstract
In this study, batters formulated with different hydrocolloids (i.e., pectin, locust bean gum, xanthan gum, guar gum, hydroxypropyl methylcellulose and methylcellulose) were treated with ultrasound as edible coatings for fried chicken nuggets. Quality characteristics (i.e., batter pickup, flow behaviours, thermal properties, moisture loss, color and textural properties) in chicken nuggets coated with ultrasound treated batters were evaluated before and after post frying exposure to heat lamp. Ultrasonication significantly reduced batter pickup, flow behavior and gelatinization enthalpy, revealing its tendency to alter functional properties of batter systems. Rheological evaluation of all batter samples revealed a pseudoplastic (shear thinning) flow characteristic when fitted to power law model, with ultrasonicated (US) samples exhibiting a significantreduction in viscosity over non-ultrasonicated (NUS) samples. Compared to the control NUS, fat content of chicken nuggets coated with US-treated batters decreased by 39.0, 60.9, 62.87, 64.1, 65.7, and 65.0 % for pectin, locust bean gum, xanthan gum, guar gum, hydroxypropyl methylcellulose and methylcellulose, respectively. Finally, chicken nuggets coated with US and NUS treated batters exhibited greater cutting force values immediately after frying but declined within the first 10 min of heat lamp exposure and increased subsequently with extended heat lamp holding time. Furthermore, NUS-treated guar gum resulted in chicken nuggets with the most minimal variability in cutting force during post-frying holding, indicating that crispiness was maintained. Overall, application of ultrasound as a batter pretreatment technique can be exploited by the frying food industry as an alternative approach to producing low fat chicken nuggets with appreciable quality attributes.
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Affiliation(s)
- Dare Oloruntoba
- Department of Bioresource Engineering, Macdonald Campus, McGill University, 21, 111 Lakeshore Road, Ste-Anne-de-Bellevue H9X 3V9, Quebec, Canada
| | - Josephine Ampofo
- Department of Food Science and Technology, University of California, Davis, CA 95616, USA
| | - Michael Ngadi
- Department of Bioresource Engineering, Macdonald Campus, McGill University, 21, 111 Lakeshore Road, Ste-Anne-de-Bellevue H9X 3V9, Quebec, Canada.
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59
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Zhang Q, Long X, Xie J, Xue B, Li X, Gan J, Bian X, Sun T. Effect of d-galactose on physicochemical and functional properties of soy protein isolate during Maillard reaction. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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60
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Ge Q, Guo S, Chen S, Wu Y, Jia Z, Kang Z, Xiong G, Yu H, Wu M, Liu R. A comparative study of vacuum tumbling and immersion marination on quality, microstructure, and protein changes of Xueshan chicken. Front Nutr 2022; 9:1064521. [PMID: 36505261 PMCID: PMC9727197 DOI: 10.3389/fnut.2022.1064521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 11/07/2022] [Indexed: 11/24/2022] Open
Abstract
Marination is a common technology in meat processing with advantages of enhancing tenderness, water retention, and overall quality. This study was conducted to investigate the effect of vacuum tumbling and immersion marination on meat quality, microstructure, water mobility, protein changes, and denaturation of Xueshan chicken. Results showed that vacuum tumbling significantly increased the marinating rate of chicken, tenderness, meat texture, and water retention. Meanwhile, vacuum tumbling decreased total sulfhydryl content alongside an increased protein surface hydrophobicity and free sulfhydryl content, indicating that vacuum tumbling elevated the degree of protein denaturation. Further, the peak area corresponding to the relaxation time T22 after vacuum tumbling was significantly higher than that of immersion marination, suggesting that the stability of the immobilized water of chicken was reduced by vacuum tumbling. Compared to immersion marination, vacuum tumbling improved myofibril fragmentation index (MFI) presenting fewer myofibrillar protein bands in sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) gel and more damaged muscular cells. Overall, vacuum tumbling could improve the marination absorptivity, protein degradation, and denaturation, resulting in changes in myofibril structure and meat quality of Xueshan chicken.
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Affiliation(s)
- Qingfeng Ge
- School of Food Science and Engineering, Yangzhou University, Yangzhou, Jiangsu, China
| | - Shuyang Guo
- School of Food Science and Engineering, Yangzhou University, Yangzhou, Jiangsu, China
| | - Sheng Chen
- School of Food Science and Engineering, Yangzhou University, Yangzhou, Jiangsu, China
| | - Yuehao Wu
- School of Food Science and Engineering, Yangzhou University, Yangzhou, Jiangsu, China
| | - Zhaoyang Jia
- School of Food Science and Engineering, Yangzhou University, Yangzhou, Jiangsu, China
| | - Zhuangli Kang
- Industrial Engineering Center for Huaiyang Cuisine of Jiangsu Province, School of Tourism and Cuisine, Yangzhou University, Yangzhou, Jiangsu, China
| | - Guoyuan Xiong
- Engineering Laboratory for Agro-Products Processing, Anhui Agricultural University, Hefei, China
| | - Hai Yu
- School of Food Science and Engineering, Yangzhou University, Yangzhou, Jiangsu, China
| | - Mangang Wu
- School of Food Science and Engineering, Yangzhou University, Yangzhou, Jiangsu, China
| | - Rui Liu
- School of Food Science and Engineering, Yangzhou University, Yangzhou, Jiangsu, China
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61
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Non-thermal Approach for Electromagnetic Field Exposure to Unfold Heat-Resistant Sunflower Protein. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02929-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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62
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Wang X, Wang W, Hu X, Zhu X, Wang L, Zhang N, Yu D. Structural and physical properties of soybean protein isolate films with ohmic heating treatment: Impacts of electric field. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.103213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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63
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Fu J, Ren Y, Jiang F, Wang L, Yu X, Du SK. Effects of pulsed ultrasonic treatment on the structure and functional properties of cottonseed protein isolate. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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64
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Ganesh S, Ningtyas DW, Prakash S. Investigating the functionality of enzymatically (transglutaminase and alcalase) treated almond protein isolate. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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65
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Characterization and emulsifying properties of mantle proteins from scallops (Patinopecten yessoensis) treated by high hydrostatic pressure treatment. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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66
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Liu D, Di H, Guo Y, Betchem G, Ma H. Multi-mode S-type ultrasound-assisted protein extraction from walnut dregs and in situ real-time process monitoring. ULTRASONICS SONOCHEMISTRY 2022; 89:106116. [PMID: 35964528 PMCID: PMC9391577 DOI: 10.1016/j.ultsonch.2022.106116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 07/26/2022] [Accepted: 08/04/2022] [Indexed: 06/15/2023]
Abstract
This study aimed to investigate the impact of multi-mode S-type ultrasound treatment on the protein extraction level of walnut dregs. The structural properties of the walnut protein (WP) were characterized, and the correlation between protein structure and extraction level was analyzed. The in situ real-time monitoring model for the ultrasound-assisted WP extraction process was established by a miniature fiber near-infrared (NIR) spectrometer. Results showed that the protein yield, purity, and comprehensive extraction index (CEI) of extracted WP were 71.07 %, 72.69 %, and 71.72, respectively, under optimal conditions (dual-frequency 20/28 kHz, ultrasonic treatment duration 30 min, and ultrasound power density 120 W/L). The secondary structure of extracted WP displayed that the proportion of α-helix and β-sheet reduced, while the contents of β-turn and random coil increased after ultrasonic treatment. Besides, sonication decreased the disulfide bond content and increased free sulfhydryl (-SH) and surface hydrophobicity compared to the control. The microstructures of WP confirmed that appropriate sonication could unfold the protein aggregates and reduce the particle size. The extraction level of WP is positively correlated with the -SH content (p < 0.01). The quantitative prediction model of Si-PLS for -SH content in the ultrasound-assisted WP extraction process was established and performed a good correction and prediction performance (Rc = 0.9736; RMSECV = 0.446 μmol/L; Rp = 0.9342; RMSEP = 0.807 μmol/L). This study exploited a high-efficiency way for the WP extraction industry, and provided theoretical support for the development of the intelligent system in industrial protein extraction process.
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Affiliation(s)
- Dandan Liu
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, China
| | - Hongyan Di
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, China
| | - Yiting Guo
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, China; Institute of Food Physical Processing, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, China.
| | - Garba Betchem
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, China
| | - Haile Ma
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, China; Institute of Food Physical Processing, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, China.
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67
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Yang J, Duan Y, Geng F, Cheng C, Wang L, Ye J, Zhang H, Peng D, Deng Q. Ultrasonic-assisted pH shift-induced interfacial remodeling for enhancing the emulsifying and foaming properties of perilla protein isolate. ULTRASONICS SONOCHEMISTRY 2022; 89:106108. [PMID: 35933969 PMCID: PMC9364021 DOI: 10.1016/j.ultsonch.2022.106108] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 07/06/2022] [Accepted: 07/28/2022] [Indexed: 05/07/2023]
Abstract
In order to expand the applications of plant protein in food formulations, enhancement of its functionalities is meaningful. Herein, the effects of ultrasonic (20 KHz, 400 W, 20 min)-assisted pH shift (pH 10 and 12) treatment on the structure, interfacial behaviors, as well as the emulsifying and foaming properties of perilla protein isolate (PPI) were investigated. Results showed that the solubility of PPI treated by ultrasonic-assisted pH shift (named UPPI-10/12) exceeded 90 %, which was at least 2 and 1.4 times that of untreated PPI and ultrasound-based PPI. Meanwhile, UPPI-10/12 possessed higher foamability (increasing by at least 1.2 times) and good emulsifying stability. Ultrasonic-assisted pH shift treatment decomposed large PPI aggregates into tiny particles, evident from the dynamic light scattering (DLS) and atomic force microscopy results. Besides, this approach induced a decrease in α-helix of PPI and an increase in β-sheet, which might result in the exposure of the hydrophobic group on the structural surface of PPI, thus leading to the increase of surface hydrophobicity. The smaller size and higher hydrophobicity endowed UPPI-10/12 faster adsorption rate, tighter interfacial structure, and higher elastic modulus at the air- and oil-water interfaces, evident from the cryo-SEM and interfacial dilatational rheological results. Thus, the emulsifying and foaming properties could evidently enhance. This study demonstrated that ultrasonic-assisted pH shift technique was a simple approach to effectively improve the functional performance of PPI.
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Affiliation(s)
- Jing Yang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Oilseeds Processing, Key Laboratory of Oilseeds Processing, Ministry of Agriculture and Rural Affairs, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, and Hubei Research Center of Oil and Plant Protein Engineering Technology, Wuhan 430062, Hubei, China; School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yuqing Duan
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China
| | - Fang Geng
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu University, Chengdu 610106, Sichuan, China
| | - Chen Cheng
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Oilseeds Processing, Key Laboratory of Oilseeds Processing, Ministry of Agriculture and Rural Affairs, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, and Hubei Research Center of Oil and Plant Protein Engineering Technology, Wuhan 430062, Hubei, China
| | - Lei Wang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Oilseeds Processing, Key Laboratory of Oilseeds Processing, Ministry of Agriculture and Rural Affairs, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, and Hubei Research Center of Oil and Plant Protein Engineering Technology, Wuhan 430062, Hubei, China
| | - Jieting Ye
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Oilseeds Processing, Key Laboratory of Oilseeds Processing, Ministry of Agriculture and Rural Affairs, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, and Hubei Research Center of Oil and Plant Protein Engineering Technology, Wuhan 430062, Hubei, China
| | - Haihui Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Dengfeng Peng
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Oilseeds Processing, Key Laboratory of Oilseeds Processing, Ministry of Agriculture and Rural Affairs, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, and Hubei Research Center of Oil and Plant Protein Engineering Technology, Wuhan 430062, Hubei, China.
| | - Qianchun Deng
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Oilseeds Processing, Key Laboratory of Oilseeds Processing, Ministry of Agriculture and Rural Affairs, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, and Hubei Research Center of Oil and Plant Protein Engineering Technology, Wuhan 430062, Hubei, China.
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68
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Modification of grass pea protein isolate (Lathyrus sativus L.) using high intensity ultrasound treatment: Structure and functional properties. Food Res Int 2022; 158:111520. [DOI: 10.1016/j.foodres.2022.111520] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 06/11/2022] [Accepted: 06/13/2022] [Indexed: 11/22/2022]
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69
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Effects of Different Amounts of Corn Silk Polysaccharide on the Structure and Function of Peanut Protein Isolate Glycosylation Products. Foods 2022; 11:foods11152214. [PMID: 35892799 PMCID: PMC9330836 DOI: 10.3390/foods11152214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 07/17/2022] [Accepted: 07/19/2022] [Indexed: 11/17/2022] Open
Abstract
Covalent complexes of peanut protein isolate (PPI) and corn silk polysaccharide (CSP) (PPI-CSP) were prepared using an ultrasonic-assisted moist heat method to improve the functional properties of peanut protein isolate. The properties of the complexes were affected by the level of corn silk polysaccharide. By increasing the polysaccharide addition, the grafting degree first increased, and then tended to be flat (the highest was 38.85%); the foaming, foam stability, and solubility were also significantly improved. In a neutral buffer, the solubility of the sample with a protein/polysaccharide ratio of 2:1 was 73.69%, which was 1.61 times higher than that of PPI. As compared with PPI, the complexes had higher thermal stability and lower surface hydrophobicity. High addition of CSP could made the secondary structure of PPI change from ordered α-helix to disordered β-sheet, β-turn, and random coil structure, and the complex conformation become more flexible and loose. The results of multiple light scattering showed that the composite solution exhibited high stability, which could be beneficial to industrial processing, storage, and transportation. Therefore, the functional properties of peanut protein isolate glycosylation products could be regulated by controlling the amount of polysaccharide added.
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70
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Wang L, Zhang Y, Xu F, Chen J. Effects of ultrasound-assisted resting on the tensile properties and gluten network formation of wheat noodle dough. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01517-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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71
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Li Q, Zhang X, Tang S, Mi S, Lu L, Zeng Q, Xia M, Cai Z. Improved effect of ultrasound-assisted enzymolysis on egg yolk powder: Structural properties, hydration properties and stability characteristics. Food Chem 2022; 382:132549. [PMID: 35247662 DOI: 10.1016/j.foodchem.2022.132549] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 02/18/2022] [Accepted: 02/22/2022] [Indexed: 11/17/2022]
Abstract
Preparation of egg yolk powder (EYP) with excellent hydration properties and dissolution stability is important for the efficient utilization of its functional properties and nutritional properties in food. In this work, a new method utilizing ultrasound-assisted enzymolysis (UP-EM) was investigated to obtain EYP. Compared to enzymolysis-alone treated (EM), ultrasonic pre-treatment (UP) significantly increased the enzymatic hydrolysis rate by 106.28%. In particular, the UP 60 W 20 min-EM group obtained the desired solubility and coefficient of stability. The observed microstructure of EYP showed that the egg yolk particles obtained by UP-EM were more uniformly distributed and smaller in particle size. The protein structure was confirmed by Fourier transform infrared spectrum, which showed that UP enhanced the hydrogen bonding force between egg yolk proteins. Therefore, it can be believed that UP-EM can significantly improve the hydration properties and dispersion stability of EYP, laying the foundation for its wide applications in food industry.
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Affiliation(s)
- Qiqi Li
- Hubei Hongshan Laboratory, National Research and Development Centre for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Xinyue Zhang
- Hubei Hongshan Laboratory, National Research and Development Centre for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Shitao Tang
- Hubei Hongshan Laboratory, National Research and Development Centre for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Sijie Mi
- Hubei Hongshan Laboratory, National Research and Development Centre for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Lizhi Lu
- Institute of Animal Husbandry and Veterinary Science, Zhejiang Academy of Agricultural Sciences, Zhejiang, China.
| | - Qi Zeng
- Hubei Hongshan Laboratory, National Research and Development Centre for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Minquan Xia
- Hubei Hongshan Laboratory, National Research and Development Centre for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Zhaoxia Cai
- Hubei Hongshan Laboratory, National Research and Development Centre for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China.
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72
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Liu Y, Huang C, Wang J, Li Z, Xu Q, Chen L, Feng X, Ma M. Improving rehydration of egg white powder through modifying its physicochemistry properties by ultrasound-assisted glutaminase deamidation. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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73
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Fadimu GJ, Gill H, Farahnaky A, Truong T. Improving the enzymolysis efficiency of lupin protein by ultrasound pretreatment: Effect on antihypertensive, antidiabetic and antioxidant activities of the hydrolysates. Food Chem 2022; 383:132457. [DOI: 10.1016/j.foodchem.2022.132457] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 02/08/2022] [Accepted: 02/11/2022] [Indexed: 12/15/2022]
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Pathak R, Bhangu SK, Martin GJO, Separovic F, Ashokkumar M. Ultrasound-induced protein restructuring and ordered aggregation to form amyloid crystals. EUROPEAN BIOPHYSICS JOURNAL : EBJ 2022; 51:335-352. [PMID: 35576075 PMCID: PMC9233657 DOI: 10.1007/s00249-022-01601-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 03/09/2022] [Accepted: 04/26/2022] [Indexed: 11/13/2022]
Abstract
Amyloid crystals, a form of ordered protein aggregates documented relatively recently, have not been studied as extensively as amyloid fibres. This study investigates the formation of amyloid crystals with low frequency ultrasound (20 kHz) using β-lactoglobulin, as a model protein for amyloid synthesis. Acoustic cavitation generates localised zones of intense shear, with extreme heat and pressure that could potentially drive the formation of amyloid structures at ambient bulk fluid temperatures (20 ± 1 °C). Thioflavin T fluorescence and electron microscopy showed that low-frequency ultrasound at 20 W/cm3 input power induced β-stacking to produce amyloid crystals in the mesoscopic size range, with a mean length of approximately 22 µm. FTIR spectroscopy indicated a shift towards increased intermolecular antiparallel β-sheet content. An increase in sonication time (0-60 min) and input power (4-24 W/cm3) increased the mean crystal length, but this increase was not linearly proportional to sonication time and input power due to the delayed onset of crystal growth. We propose that acoustic cavitation causes protein unfolding and aggregation and imparts energy to aggregates to cross the torsion barrier, to achieve their lowest energy state as amyloid crystals. The study contributes to a further understanding of protein chemistry relating to the energy landscape of folding and aggregation. Ultrasound presents opportunities for practical applications of amyloid structures, presenting a more adaptable and scalable approach for synthesis.
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Affiliation(s)
- Rachana Pathak
- School of Chemistry, The University of Melbourne, Melbourne, VIC, 3010, Australia
- Department of Chemical Engineering, The University of Melbourne, Melbourne, VIC, 3010, Australia
- The ARC Dairy Innovation Hub, The University of Melbourne, Melbourne, VIC, 3010, Australia
| | | | - Gregory J O Martin
- Department of Chemical Engineering, The University of Melbourne, Melbourne, VIC, 3010, Australia
- The ARC Dairy Innovation Hub, The University of Melbourne, Melbourne, VIC, 3010, Australia
| | - Frances Separovic
- School of Chemistry, The University of Melbourne, Melbourne, VIC, 3010, Australia.
- Bio21 Institute, The University of Melbourne, Melbourne, VIC, 3010, Australia.
| | - Muthupandian Ashokkumar
- School of Chemistry, The University of Melbourne, Melbourne, VIC, 3010, Australia.
- The ARC Dairy Innovation Hub, The University of Melbourne, Melbourne, VIC, 3010, Australia.
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Influence of Farming System and Forecrops of Spring Wheat on Protein Content in the Grain and the Physicochemical Properties of Unsonicated and Sonicated Gluten. Molecules 2022; 27:molecules27123926. [PMID: 35745049 PMCID: PMC9227526 DOI: 10.3390/molecules27123926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/17/2022] [Accepted: 06/17/2022] [Indexed: 12/10/2022] Open
Abstract
The potential for enhancing the spring wheat protein content by different cultivation strategies was explored. The influence of ultrasound on the surface and rheological properties of wheat-gluten was also studied. Spring wheat was cultivated over the period of 2018-2020 using two farming systems (conventional and organic) and five forecrops (sugar beet, spring barley, red clover, winter wheat, or oat). The obtained gluten was sonicated using the ultrasonic scrubber. For all organically grown wheat, the protein content was higher than for the conventional one. There was no correlation between the rheological properties of gluten and the protein content in the grain. Gluten derived from organically grown wheat was more elastic than those derived from the conventional one. Sonication enhanced the elasticity of gluten. The sonication effect was influenced by the forecrops. The most elastic gluten after sonication was found for organic barley and sugar beet. The lowest values of tan (delta) were noted for conventional wheat and conventional oat. Cultivation in the monoculture gave gluten with a smaller susceptibility to increase elasticity after sonic treatment. Sonication promoted the cross-linking of protein molecules and induced a more hydrophobic character, which was confirmed by an increment in contact angles (CAs). Most of the organically grown wheat samples showed a lower CA than the conventional ones, which indicated a less hydrophobic character. The gluten surface became rougher with the sonication, regardless of the farming system and applied forecrops. Sonication treatment of gluten proteins rearranged the intermolecular linkages, especially disulfide and hydrophobic bonds, leading to changes in their surface morphology.
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76
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Huerta-Jimenez M, Herrera-Gomez B, Dominguez-Ayala EA, Chavez-Martinez A, Juarez-Moya J, Felix-Portillo M, Alarcon-Rojo AD, Carrillo-Lopez LM. Properties of Oaxaca Cheese Elaborated with Ultrasound-Treated Raw Milk: Physicochemical and Microbiological Parameters. Foods 2022; 11:foods11121735. [PMID: 35741933 PMCID: PMC9222384 DOI: 10.3390/foods11121735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/31/2022] [Accepted: 06/02/2022] [Indexed: 11/16/2022] Open
Abstract
The effect of ultrasound-treated fresh raw milk upon yield, physicochemical and microbiological quality of Oaxaca cheese was evaluated under a factorial design. The ultrasound frequencies tested were 25 and 45 kHz, during 15 or 30 min. The cheeses made with the ultrasonicated milk (30 min, high-intensity ultrasound, HIU) had greater luminosity without significant changes in hue or chroma, as compared to the controls with no HIU. The yield improved significantly (by up to 2.8 kg/100 L of milk), as the ultrasound treatment time increased. Such cheese yield is attributable to the higher protein content, which was up to 1.5% higher, after sonication. Long-treatment time (30 min) at 25 kHz significantly lowered mesophilic bacteria counts down to limits allowed by current regulations and favors the growth of lactic acid bacteria (LAB) while lowering mold and yeast counts. The absence of E. coli and Salmonella spp. and the decrease in S. aureus counts in Oaxaca cheese were attributed to the mixing of the paste with hot water, inherent to the traditional elaboration process, and to the antagonistic effect of the ultrasound-triggered increased LAB on pathogenic bacteria. Since the artisanal elaboration of Oaxaca cheese does not comply with the current Mexican regulations regarding mesophiles, ultrasound could be a suitable technology to protect its genuine elaboration process with raw milk.
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Affiliation(s)
- Mariana Huerta-Jimenez
- Consejo Nacional de Ciencia y Tecnología, Av. Insurgentes Sur 1582, Col. Crédito Constructor, Del. Benito Juárez, Ciudad de México 03940, Mexico;
| | - Brissa Herrera-Gomez
- Facultad de Zootecnia y Ecología, Universidad Autónoma de Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua 31453, Mexico; (B.H.-G.); (E.A.D.-A.); (A.C.-M.); (J.J.-M.); (M.F.-P.)
| | - Eduardo A. Dominguez-Ayala
- Facultad de Zootecnia y Ecología, Universidad Autónoma de Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua 31453, Mexico; (B.H.-G.); (E.A.D.-A.); (A.C.-M.); (J.J.-M.); (M.F.-P.)
| | - America Chavez-Martinez
- Facultad de Zootecnia y Ecología, Universidad Autónoma de Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua 31453, Mexico; (B.H.-G.); (E.A.D.-A.); (A.C.-M.); (J.J.-M.); (M.F.-P.)
| | - Juliana Juarez-Moya
- Facultad de Zootecnia y Ecología, Universidad Autónoma de Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua 31453, Mexico; (B.H.-G.); (E.A.D.-A.); (A.C.-M.); (J.J.-M.); (M.F.-P.)
| | - Monserrath Felix-Portillo
- Facultad de Zootecnia y Ecología, Universidad Autónoma de Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua 31453, Mexico; (B.H.-G.); (E.A.D.-A.); (A.C.-M.); (J.J.-M.); (M.F.-P.)
| | - Alma D. Alarcon-Rojo
- Facultad de Zootecnia y Ecología, Universidad Autónoma de Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua 31453, Mexico; (B.H.-G.); (E.A.D.-A.); (A.C.-M.); (J.J.-M.); (M.F.-P.)
- Correspondence: (A.D.A.-R.); (L.M.C.-L.); Tel.: +52-614-434-0303 (A.D.A.-R. & L.M.C.-L.)
| | - Luis M. Carrillo-Lopez
- Consejo Nacional de Ciencia y Tecnología, Av. Insurgentes Sur 1582, Col. Crédito Constructor, Del. Benito Juárez, Ciudad de México 03940, Mexico;
- Correspondence: (A.D.A.-R.); (L.M.C.-L.); Tel.: +52-614-434-0303 (A.D.A.-R. & L.M.C.-L.)
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77
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Mudgil P, Alkaabi A, Maqsood S. Ultrasonication as a novel processing alternative to pasteurization for camel milk: Effects on microbial load, protein profile, and bioactive properties. J Dairy Sci 2022; 105:6548-6562. [PMID: 35691745 DOI: 10.3168/jds.2021-20979] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 04/05/2022] [Indexed: 01/24/2023]
Abstract
Ultrasonic technology presents a promising novel tool in the food industry for the processing of milk and dairy products. In this study, we investigated the effects of ultrasonication (US) as an alternative to thermal pasteurization for stabilization of the bioactive properties of camel milk. Camel and bovine milk samples were subjected to US at 6 different power levels (US1-US6), and 1 set of each type of milk was concurrently subjected to flash heat pasteurization (FHP) for comparative analysis (100 mL; n = 4). The microbiological and bioactive parameters of the samples were analyzed during 7 d of storage at 4°C. In both milk types subjected to US ≥ 140 W (US3), the bacterial load was reduced by almost 4 log cycles and complete reduction of microbial load was achieved with US = 170 W and US = 210 W (US5 and US6 treatments, respectively). No significant changes in protein patterns were observed with either FHP or US treatment. In addition, bioactive properties (cholesteryl esterase and pancreatic lipase inhibition) were either enhanced or retained at US3 or higher. 2,2'-Azino-bis-3-ethylbenzthiazoline-6-sulfonic acid and ferric reducing antioxidant power activities in camel milk were decreased after FHP treatment but increased or retained upon US, particularly at US3 and US4 (160 W). Overall, under our experimental conditions, US4 was effective in completely reducing the microbial count, while concomitantly retaining different bioactive properties of both camel and bovine milk. These outcomes highlight the potential of US at 160 W as an efficient nonthermal alternative processing method for milk.
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Affiliation(s)
- Priti Mudgil
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain, 15551, United Arab Emirates
| | - Amani Alkaabi
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain, 15551, United Arab Emirates
| | - Sajid Maqsood
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain, 15551, United Arab Emirates; Zayed Centre of Health Sciences, United Arab Emirates University, Al Ain, 15551, United Arab Emirates.
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78
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Han X, Liang Z, Tian S, Liu L, Wang S. Epigallocatechin gallate (EGCG) modification of structural and functional properties of whey protein isolate. Food Res Int 2022; 158:111534. [DOI: 10.1016/j.foodres.2022.111534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 06/11/2022] [Accepted: 06/17/2022] [Indexed: 11/04/2022]
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79
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Guo Y, Li B, Cheng T, Hu Z, Liu S, Liu J, Sun F, Guo Z, Wang Z. Effect of cavitation jet on the structural, emulsifying properties and rheological properties of soybean protein‐oxidised aggregates. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Yanan Guo
- College of Food Science Northeast Agricultural University Harbin Heilongjiang 150030 China
| | - Bailiang Li
- College of Food Science Northeast Agricultural University Harbin Heilongjiang 150030 China
| | - Tianfu Cheng
- College of Food Science Northeast Agricultural University Harbin Heilongjiang 150030 China
- Heilongjiang Beidahuang Green and Healthy Food Co., Ltd. Jiamusi Heilongjiang 154007 China
| | - Zhaodong Hu
- College of Food Science Northeast Agricultural University Harbin Heilongjiang 150030 China
| | - Shuangqi Liu
- College of Food Science Northeast Agricultural University Harbin Heilongjiang 150030 China
| | - Jun Liu
- Kedong Yuwang Soybean Protein Food Co., Ltd. Qiqihaer Heilongjiang 161000 China
| | - Fuwei Sun
- College of Food Science Northeast Agricultural University Harbin Heilongjiang 150030 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
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80
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Keawpeng I, Lekjing S, Paulraj B, Venkatachalam K. Application of Clove Oil and Sonication Process on the Influence of the Functional Properties of Mung Bean Flour-Based Edible Film. MEMBRANES 2022; 12:535. [PMID: 35629861 PMCID: PMC9146281 DOI: 10.3390/membranes12050535] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 05/17/2022] [Accepted: 05/19/2022] [Indexed: 02/04/2023]
Abstract
The present study was aimed to investigate the effects of sonication and clove oil incorporation on the improvement of physical, antioxidant, and antimicrobial properties and lipid oxidation inhibiting abilities of mung bean flour (MF)-based films. There were three groups of films tested (1) MF: mung bean flour alone, (2) MFC: MF incorporated with 2% clove oil (C), and (3) MFCU: MFC prepared with sonication (25 kHz, 100% amplitude, 10 min). Film thickness and bulk density showed slight differences, and moisture content, solubility, and water vapor permeability significantly differed between the formulations. Tensile strength, elongation at break, and Young’s modulus were highest for the MFCU films, followed by MFC and MF in rank order. Furthermore, the Fourier-transform infrared spectroscopy results also demonstrated that the clove oil and sonication treatment had improved the interconnections of the biopolymers, thus increasing the physical strength of the film. Phytochemicals in terms of total phenolics and total flavonoids were elevated in the MFCU films and contributed to stronger radical scavenging abilities (p < 0.05). MFC and MFCU films showed a strong antibacterial control of the Gram-positive Staphylococcus aureus (S. aureus) and also of the Gram-negative Campylobacter jejuni (C. jejuni). Overall, the lipid oxidation indicators Thiobarbituric acid reactive substances (TBARS, peroxide value, p-anisidine value, and totox value) showed significantly high inhibition, attributed to radical scavenging activities in the MFCU and MFC samples. The mung bean flour films incorporated with clove oil and prepared with sonication have good potential as packaging materials for food due to strong physical, antimicrobial, and antioxidant properties, as well as lipid oxidation inhibiting abilities.
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Affiliation(s)
- Ittiporn Keawpeng
- Faculty of Agricultural Technology, Songkhla Rajabhat University, Muang, Songkhla 90000, Thailand;
| | - Somwang Lekjing
- Faculty of Innovative Agriculture and Fishery Establishment Project, Prince of Songkla University, Surat Thani Campus, Makham Tia, Muang, Surat Thani 84000, Thailand;
| | - Balaji Paulraj
- PG and Research Centre in Biotechnology, MGR College, Hosur 635130, Tamil Nadu, India;
| | - Karthikeyan Venkatachalam
- Faculty of Innovative Agriculture and Fishery Establishment Project, Prince of Songkla University, Surat Thani Campus, Makham Tia, Muang, Surat Thani 84000, Thailand;
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81
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Yuan E, Zhou M, Nie S, Ren J. Interaction mechanism between ZnO nanoparticles-whey protein and its effect on toxicity in GES-1 cells. J Food Sci 2022; 87:2417-2426. [PMID: 35590487 DOI: 10.1111/1750-3841.16193] [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: 02/20/2022] [Revised: 04/20/2022] [Accepted: 04/26/2022] [Indexed: 11/27/2022]
Abstract
The interaction between zinc oxide nanoparticles (ZnO NPs) and whey protein (WP) was studied. The gastric epithelial cell line (GES-1) was used to evaluate the toxicity intensity of ZnO NPs. The interaction mechanism of ZnO NPs and WP was studied by spectroscopic techniques. The results showed that the inhibitory effect of ZnO NPs on cells activity could be reduced when added to ZnO NPs at a concentration of 50 µg/ml. The fluorescence quenching mechanism of ZnO NPs on WP is a combination of dynamic and static quenching. The interaction force between ZnO NPs and WP can be considered as H-bond and VdW force, and they have two binding sites. The interaction between WP and ZnO NPs leads to the loosening of the structural skeleton of WP and the extension of peptide chain, which exposes the tyrosine (Tyr) and tryptophan (Trp) hydrophobic groups in the hydrophobic region of protein molecules and reduces the hydrophobicity of the microenvironment. The ZnO NPs might form a complex with WP through H-bond, hydrophobic interactions, and so on, leading to peptide chain rearrangement, and finally causing changes in the secondary structure of α-helix. Practical Application This study provides a theoretical basis for future research on the interaction between food ingredients and nanomaterials, the evaluation of toxicity of nanomaterials and the application scope of nanomaterials in food field.
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Affiliation(s)
- Erdong Yuan
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Miao Zhou
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Shiying Nie
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Jiaoyan Ren
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
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82
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Bezerra JDA, Sanches EA, Lamarão CV, Campelo PH. Ultrasound and effect on the surface hydrophobicity of proteins: a meta‐analysis. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Jaqueline de Araújo Bezerra
- Analytical Center Campus Manaus Center Federal Institute of Education, Science and Technology of Amazonas Manaus Brazil
| | - Edgar Aparecido Sanches
- Laboratory of Nanostructured Polymers (NANOPOL) Federal University of Amazonas Manaus Brazil
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83
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Pezeshk S, Rezaei M, Hosseini H, Abdollahi M. Ultrasound-assisted alkaline pH-shift process effects on structural and interfacial properties of proteins isolated from shrimp by-products. FOOD STRUCTURE 2022. [DOI: 10.1016/j.foostr.2022.100273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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84
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Hu Y, Wu Z, Sun Y, Cao J, He J, Dang Y, Pan D, Zhou C. Insight into ultrasound-assisted phosphorylation on the structural and emulsifying properties of goose liver protein. Food Chem 2022; 373:131598. [PMID: 34810017 DOI: 10.1016/j.foodchem.2021.131598] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 10/19/2021] [Accepted: 11/10/2021] [Indexed: 01/30/2023]
Abstract
The aim of this study was to elucidate the effect of ultrasound-assisted phosphorylation on the structural and emulsifying properties of goose liver protein (GLP), and GLP underwent different treatments (native (GLP-N), only ultrasound (UGLP), only phosphorylation (GLP-STP) and ultrasound-assisted phosphorylation (UGLP-STP)). UGLP-STP showed the highest phosphorylation degree of GLP among four groups; The FT-IR spectrum confirmed the phosphate group covalently attached to GLP in UGLP-STP. The highest hydrophobic capability and solubility were exhibited in UGLP-STP, resulting from the transformation of α-helix and β-turn into β-sheet and random coil. The treatment of UGLP-STP showed significantly higher values in emulsifying activity (32.24 ± 0.27 m2/g) and emulsifying stability (103.59 ± 2.40%) compared with other treatments. Confocal laser scanning microscopy suggested that UGLP-STP showed largest uniformity of particle distribution and smallest size than other groups. These results implied that ultrasonic-assisted phosphorylation showed a great improvement in emulsifying properties of goose liver protein.
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Affiliation(s)
- Yangyang Hu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China; Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315832, China
| | - Zhen Wu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China; Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315832, China
| | - Yangying Sun
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China; Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315832, China
| | - Jinxuan Cao
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China; Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315832, China
| | - Jun He
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China; Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315832, China
| | - Yali Dang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China; Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315832, China
| | - Daodong Pan
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China; Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315832, China.
| | - Changyu Zhou
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China; Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315832, China.
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85
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Resveratrol Stabilization and Loss by Sodium Caseinate, Whey and Soy Protein Isolates: Loading, Antioxidant Activity, Oxidability. Antioxidants (Basel) 2022; 11:antiox11040647. [PMID: 35453332 PMCID: PMC9030250 DOI: 10.3390/antiox11040647] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/22/2022] [Accepted: 03/25/2022] [Indexed: 11/25/2022] Open
Abstract
The interaction of protein carrier and polyphenol is variable due to their environmental sensitivity. In this study, the interaction between resveratrol and whey protein isolate (WPI), sodium caseinate (SC) and soy protein isolate (SPI) during storage were systematically investigated from the aspects of polyphenol loading, antioxidant activity and oxidability. It was revealed that resveratrol loaded more in the SPI core and existed both in the core of SC micelles and on the particle surface, while WPI and resveratrol mainly formed in complexes. The loading capacity of the three proteins ranked in order SC > SPI > WPI. ABTS assay showed that the antioxidant activity of the protein carriers in the initial state was SC > SPI > WPI. The results of sulfhydryl, carbonyl and amino acid analysis showed that protein oxidability was SPI > SC > WPI. WPI, with the least oxidation, improved the storage stability of resveratrol, and the impact of SC on resveratrol stability changed from a protective to a pro-degradation effect. Co-oxidation occurred between SPI and resveratrol during storage, which refers to covalent interactions. The data gathered here suggested that the transition between the antioxidant and pro-oxidative properties of the carrier is the primary factor to investigate its protective effect on the delivered polyphenol.
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86
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Zhu Y, Elliot M, Zheng Y, Chen J, Chen D, Deng S. Aggregation and conformational change of mushroom (Agaricus bisporus) polyphenol oxidase subjected to atmospheric cold plasma treatment. Food Chem 2022; 386:132707. [PMID: 35339091 DOI: 10.1016/j.foodchem.2022.132707] [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: 09/18/2021] [Revised: 03/10/2022] [Accepted: 03/12/2022] [Indexed: 11/25/2022]
Abstract
Atmospheric cold plasma (ACP) is a novel nonthermal technology with potential applications in maintaining and improving food quality. The effect of ACP on the activity and structure of mushroom (Agaricus bisporus) polyphenol oxidase (PPO) was evaluated. Results demonstrated that the dielectric barrier discharge (DBD) based plasma technology could inactivate PPO (up to 69%) at 50 kV with the increased concentrations of H2O2 and NOx. An obvious enhancement of surface hydrophobicity was observed, whereas a gradual reduction of total sulfhydryl content was recorded with the increasing exposure time. Data from circular dichroism, atomic force microscopy, particle size distribution and fluorescence spectra displayed the rearrangement of secondary structure and disruption of the tertiary structure. Red shifts of fluorescence spectra showed positive correlations with the inactivation rate of PPO. Therefore, ACP treatment could be served as an alternative approach to inactivate undesirable enzymes to minimize the loss of food nutrition and quality.
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Affiliation(s)
- Yifan Zhu
- College of Food and Medicine, Zhejiang Ocean University, Zhoushan 316022, China
| | - Mubango Elliot
- College of Food Science and Nutrition Engineering, China Agricultural University, Beijing 100083, China
| | - Yanhong Zheng
- College of Food and Medicine, Zhejiang Ocean University, Zhoushan 316022, China
| | - Jing Chen
- College of Food and Medicine, Zhejiang Ocean University, Zhoushan 316022, China; Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, Zhoushan 316022, China.
| | - Dongzhi Chen
- School of Petrochemical Engineering & Environment, Zhejiang Ocean University, Zhoushan 316022, China
| | - Shanggui Deng
- College of Food and Medicine, Zhejiang Ocean University, Zhoushan 316022, China; Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, Zhoushan 316022, China
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87
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Lo B, Kasapis S, Farahnaky A. Effect of low frequency ultrasound on the functional characteristics of isolated lupin protein. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107345] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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88
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Ampofo J, Ngadi M. Ultrasound-assisted processing: Science, technology and challenges for the plant-based protein industry. ULTRASONICS SONOCHEMISTRY 2022; 84:105955. [PMID: 35220179 PMCID: PMC8881724 DOI: 10.1016/j.ultsonch.2022.105955] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 02/13/2022] [Accepted: 02/14/2022] [Indexed: 05/24/2023]
Abstract
The present-day consumer is not only conscious of the relationship between food consumption and positive health, but also keen on environmental sustainability. Thus, the demand for plant-based proteins, which are associated with nutrition and environmental sustainability. However, the plant-based protein industry still demands urgent innovation due to the low yield and long extraction time linked with traditional extraction methods. Although ultrasound is an eco-innovative technique, there exist limited data regarding its impact with plant-based protein. In this paper, the scientific principles of ultrasonication with regards to its application in plant-based protein research were reviewed. After comparing the cavitational and shearing impacts of different ultrasonic parameters, the paper further reviewed its effects on extracted protein characteristics and techno-functional properties. Additionally, current technological challenges and future perspectives of ultrasonication for the plant-based protein industry were also discussed. In summary, this review does not only present the novelty and environmental sustainability of ultrasound as a plant-based protein assisted-extraction method, but also highlights on the correlation between protein source, structure and subsequent functional properties which are important crucial factors for maximum application of ultrasound in the growing plant-based protein market.
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Affiliation(s)
- Josephine Ampofo
- Department of Bioresource Engineering. Macdonald Campus, McGill University, 21,111 Lakeshore Road, Ste-Anne-de-Bellevue H9X 3V9, Quebec, Canada.
| | - Michael Ngadi
- Department of Bioresource Engineering. Macdonald Campus, McGill University, 21,111 Lakeshore Road, Ste-Anne-de-Bellevue H9X 3V9, Quebec, Canada.
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89
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Can ultrasound treatment replace conventional high temperature short time pasteurization of milk? A critical review. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105375] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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90
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Zhao X, Qi J, Fan C, Wang B, Yang C, Liu D. Ultrasound treatment enhanced the ability of the porcine myofibrillar protein to bind furan compounds: Investigation of underlying mechanisms. Food Chem 2022; 384:132472. [PMID: 35240573 DOI: 10.1016/j.foodchem.2022.132472] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 02/02/2022] [Accepted: 02/13/2022] [Indexed: 11/15/2022]
Abstract
This study was designed to explore the effects of different ultrasound power levels (0-600 W) on the ability of myofibrillar protein (MP) to bind furan compounds by analyzing the results of SDS-PAGE, particle size, Raman spectra, fluorescence intensity, solubility, turbidity, zeta potential, surface hydrophobicity, sulfhydryl content, solid-phase microextraction (SPME) and gas chromatography-mass spectrometry (GC-MS). As ultrasound power levels were increased from 0 to 500 W, the hydrophobic bonding sites, hydrogen-bonding sites, and electrostatic effects increased due to the unfolding and depolymerization of MP, thus enhancing the ability of MP to bind furan (flavor-enhancing) compounds. Consistent with these results, the positive effect of ultrasound resulted in ability of MP to bind furan compounds increased by 19.00 % to 33.32 %. However, after 600-W ultrasound treatment, the MP aggregated again and the bonding sites were re-embedded, which decreased the furan-binding ability.
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Affiliation(s)
- Xiaocao Zhao
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Jun Qi
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China; Anhui Engineering Laboratory for Agro-products Processing, College of Tea & Food Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Chaoxia Fan
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Bo Wang
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Cong Yang
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Dengyong Liu
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China; Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing 210095, China.
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91
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Zhang K, Wen Q, Li T, Wang Y, Zhang Y, Luo D. Comparative study of the effects of ultrasonic power on the structure and functional properties of gliadin in wheat and green wheat. J Food Sci 2022; 87:1020-1034. [PMID: 35150134 DOI: 10.1111/1750-3841.16050] [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: 08/31/2021] [Revised: 12/06/2021] [Accepted: 12/22/2021] [Indexed: 11/30/2022]
Abstract
The impact of different ultrasonic power on the structure and functional properties of wheat gliadin (WG) and green wheat gliadin (GG) was investigated and compared. Ultrasound had no obvious effect on subunit composition and bands of WG and GG, and there were more small molecular weight bands in GG. The results of Fourier transform-infrared spectroscopy, intrinsic fluorescence spectroscopy, and scanning electron microscopy analyses demonstrated that ultrasonic treatment had a significant effect on the structure of WG and GG, inducing the transformation from order structure to disorder structure. The dispersion and uniformity were better at 400 and 300 W, respectively. Under proper ultrasonic treatment, the particle size of WG and GG was significantly reduced, and the free sulfhydryl groups and surface hydrophobicity were significantly increased (p < 0.05). Furthermore, the functional properties of WG and GG such as solubility, emulsification properties, water holding and oil holding properties, thermal stability, and digestibility were enhanced. The better functional properties of WG and GG were obtained at 400 and 300 W, respectively. These results indicated that ultrasonic treatment with appropriate power was a valuable method for improving functional characteristics of WG and GG. PRACTICAL APPLICATION: Ultrasonic treatment could cause structural changes of wheat gliadin (WG) and green wheat gliadin (GG), and their functional properties are improved under appropriate power. This study compares the effects of ultrasound on WG and GG, and the results will provide theoretical guidance for the development of GG in the food industry.
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Affiliation(s)
- Kangyi Zhang
- Center of Agricultural Products Processing, Henan Academy of Agricultural Sciences, Zhengzhou, China.,Henan International Joint Laboratory of Whole Grain Wheat Products Processing, Zhengzhou, China.,Henan Province Whole Grain Fresh Food Processing Engineering Technology Research Center, Zhengzhou, China
| | - Qingyu Wen
- Center of Agricultural Products Processing, Henan Academy of Agricultural Sciences, Zhengzhou, China.,Henan International Joint Laboratory of Whole Grain Wheat Products Processing, Zhengzhou, China.,Henan Province Whole Grain Fresh Food Processing Engineering Technology Research Center, Zhengzhou, China
| | - Tianqi Li
- Henan Ankang Food Science and Technology Research Institute, Zhengzhou, China
| | - Yufei Wang
- School of Chemical Engineering and Technology, North University of China, Taiyuan, China
| | - Yu Zhang
- Henan Ankang Food Science and Technology Research Institute, Zhengzhou, China
| | - Denglin Luo
- School of Food and Bioengineering, Henan University of Science and Technology, Luoyang, China
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92
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Advanced Technologies Applied to Enhance Properties and Structure of Films and Coatings: a Review. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02768-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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93
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Du H, Zhang J, Wang S, Manyande A, Wang J. Effect of high-intensity ultrasonic treatment on the physicochemical, structural, rheological, behavioral, and foaming properties of pumpkin (Cucurbita moschata Duch.)-seed protein isolates. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112952] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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94
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Extraction concentration of NaCl on structural, physicochemical and functional properties of Moringa oleifera seeds protein. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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95
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Wen PW, Tu ZC, Hu YM, Wang H. Effects of Superheated Steam Treatment on the Allergenicity and Structure of Chicken Egg Ovomucoid. Foods 2022; 11:foods11020238. [PMID: 35053970 PMCID: PMC8774878 DOI: 10.3390/foods11020238] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/07/2022] [Accepted: 01/12/2022] [Indexed: 02/01/2023] Open
Abstract
The aim of this study was to explore the effects of an emerging and efficient heating technology, superheated steam (SS), on the allergenicity and molecular structure of ovomucoid (OVM). OVM was treated with 120–200 °C of SS for 2 to 10 min. The allergenicity (IgG/IgE binding abilities and cell degranulation assay) and molecular structure (main functional groups and amino acids modification) changes were investigated. The IgG-binding ability of OVM decreased and the releases of β-hex and TNF-γ were inhibited after SS treatment, indicating that the protein allergenicity was reduced. Significant increases in oxidation degree, free SH content and surface hydrophobicity were observed in SS-treated OVM. The protein dimer and trimer appeared after SS treatment. Meanwhile, obvious changes occurred in the primary structure. Specifically, serine can be readily modified by obtaining functional groups from other modification sites during SS treatment. Moreover, the natural OVM structure which showed resistance to trypsin digestion was disrupted, leading to increased protein digestibility. In conclusion, SS-induced OVM aggregation, functional groups and amino acids modifications as well as protein structure alteration led to reduced allergenicity and increased digestibility.
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Affiliation(s)
- Ping-Wei Wen
- National R&D Branch Center for Conventional Freshwater Fish Processing, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China;
- Engineering Research Center of Freshwater Fish High-Value Utilization of Jiangxi Province, Jiangxi Normal University, Nanchang 330022, China
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China; (Y.-M.H.); (H.W.)
| | - Zong-Cai Tu
- National R&D Branch Center for Conventional Freshwater Fish Processing, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China;
- Engineering Research Center of Freshwater Fish High-Value Utilization of Jiangxi Province, Jiangxi Normal University, Nanchang 330022, China
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China; (Y.-M.H.); (H.W.)
- Correspondence: ; Tel.: +86-791-8812-1868; Fax: +86-791-8830-5938
| | - Yue-Ming Hu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China; (Y.-M.H.); (H.W.)
| | - Hui Wang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China; (Y.-M.H.); (H.W.)
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96
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Fadimu GJ, Farahnaky A, Gill H, Truong T. Influence of ultrasonic pretreatment on structural properties and biological activities of lupin protein hydrolysate. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15549] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Gbemisola J. Fadimu
- School of Science RMIT University GPO Box 2476 Melbourne Victoria 3001 Australia
| | - Asgar Farahnaky
- School of Science RMIT University GPO Box 2476 Melbourne Victoria 3001 Australia
| | - Harsharn Gill
- School of Science RMIT University GPO Box 2476 Melbourne Victoria 3001 Australia
| | - Tuyen Truong
- School of Science RMIT University GPO Box 2476 Melbourne Victoria 3001 Australia
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97
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Effects of Microwaves, Ultrasonication, and Thermosonication on the Secondary Structure and Digestibility of Bovine Milk Protein. Foods 2022; 11:foods11020138. [PMID: 35053870 PMCID: PMC8774360 DOI: 10.3390/foods11020138] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/15/2021] [Accepted: 12/16/2021] [Indexed: 01/27/2023] Open
Abstract
Cow’s milk is considered an excellent protein source. However, the digestibility of milk proteins needs to be improved. This study aimed to evaluate the relationship between the functional properties of milk proteins and their structure upon microwave, ultrasound, and thermosonication treatments. The protein content, digestibility, and secondary-structure changes of milk proteins were determined. The results demonstrated that almost 35% of the proteins in the untreated samples had a α-helix structure and approximately 29% a β-sheet and turns structure. Regarding the untreated samples, the three treatments increased the α-helices and correspondingly decreased the β-sheets and turns. Moreover, the highest milk protein digestibility was observed for the ultrasound-treated samples (90.20–94.41%), followed by the microwave-treated samples (72.56–93.4%), whereas thermosonication resulted in a lower digestibility (68.76–78.81%). The milk protein content was reduced as the microwave processing time and the temperature increased. The final milk protein available in the sample was lower when microwave processing was conducted at 75 °C and 90 °C compared to 60 °C, whereas the ultrasound treatment significantly improved the protein content, and no particular trend was observed for the thermosonicated samples. Thus, ultrasound processing shows a potential application in improving the protein quality of cow’s milk.
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98
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Ma X, Yang D, Qiu W, Mei J, Xie J. Influence of Multifrequency Ultrasound-Assisted Freezing on the Flavour Attributes and Myofibrillar Protein Characteristics of Cultured Large Yellow Croaker ( Larimichthys crocea). Front Nutr 2022; 8:779546. [PMID: 34977123 PMCID: PMC8714677 DOI: 10.3389/fnut.2021.779546] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Accepted: 11/15/2021] [Indexed: 01/16/2023] Open
Abstract
The influence of multifrequency ultrasound-assisted freezing (UAF) as compared with single- and dual-UAF on the flavour, microstructure, and myofibrillar proteins (MPs) of cultured large yellow croaker was investigated to improve food quality in a sustainable way and address the major global challenges concerning food and nutrition security in the (near) future. Multifrequency UAF-treated samples had lower total volatile basic nitrogen values during freezing than single- and dual-UAF-treated samples. Thirty-six volatile compounds were identified by solid-phase microextraction (SPME) coupled to gas chromatography–mass spectrometry (GC-MS) during freezing, and the multifrequency UAF-treated samples showed significant decreases in the relative contents of fishy flavoured compounds, including 1-penten-3-ol and 1-octen-3-ol. In addition, multifrequency UAF treatment better maintained a well-organised protein secondary structure by maintaining higher α-helical and β-sheet contents and stabilising the tertiary structure. Scanning electron microscopy images indicated that the ice crystals developed by the multifrequency UAF were fine and uniformly distributed, resulting in less damage to the frozen large yellow croaker samples. Therefore, multifrequency UAF improved the flavour attributes and MP characteristics of the large yellow croaker samples. Overall, multifrequency UAF can serve as an efficient way for improving food quality and nutritional profile in a sustainable way.
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Affiliation(s)
- Xuan Ma
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
| | - Dazhang Yang
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China.,National Experimental Teaching Demonstration Center for Food Science and Engineering Shanghai Ocean University, Shanghai, China.,Shanghai Engineering Research Center of Aquatic Product Processing and Preservation, Shanghai, China.,Shanghai Professional Technology Service Platform on Cold Chain Equipment Performance and Energy Saving Evaluation, Shanghai, China
| | - Weiqiang Qiu
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China.,National Experimental Teaching Demonstration Center for Food Science and Engineering Shanghai Ocean University, Shanghai, China.,Shanghai Engineering Research Center of Aquatic Product Processing and Preservation, Shanghai, China.,Shanghai Professional Technology Service Platform on Cold Chain Equipment Performance and Energy Saving Evaluation, Shanghai, China
| | - Jun Mei
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China.,National Experimental Teaching Demonstration Center for Food Science and Engineering Shanghai Ocean University, Shanghai, China.,Shanghai Engineering Research Center of Aquatic Product Processing and Preservation, Shanghai, China.,Shanghai Professional Technology Service Platform on Cold Chain Equipment Performance and Energy Saving Evaluation, Shanghai, China
| | - Jing Xie
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China.,National Experimental Teaching Demonstration Center for Food Science and Engineering Shanghai Ocean University, Shanghai, China.,Shanghai Engineering Research Center of Aquatic Product Processing and Preservation, Shanghai, China.,Shanghai Professional Technology Service Platform on Cold Chain Equipment Performance and Energy Saving Evaluation, Shanghai, China
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99
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Independent and combined effects of ultrasound and transglutaminase on the gel properties and in vitro digestion characteristics of bay scallop (Argopecten irradians) adductormuscle. Curr Res Food Sci 2022; 5:1185-1194. [PMID: 35965656 PMCID: PMC9364047 DOI: 10.1016/j.crfs.2022.07.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 05/23/2022] [Accepted: 07/17/2022] [Indexed: 12/01/2022] Open
Abstract
The effects of transglutaminase (TGase) addition (0.4–1.2 g/100g), ultrasound (120–720 W, 20 min), and their combination on the gel properties and in vitro digestion characteristics of bay scallop adductor muscle were studied. The gel strength of the gel sample with TGase content of 0.8 g/100g (TG-0.8) was 58.2% higher than that of the control sample (CON). The gel sample treated with ultrasound at 480 W (UT-480) had the highest gel strength. The strength of the gel prepared by combination of 0.8 g/100g TGase and 360 W ultrasound (UT-TG) was 82.3% higher than that of CON. The whiteness and water holding capacity of the gel increased regardless of the addition of TGase or ultrasound treatment. SDS-PAGE patterns showed that the myosin heavy chain of the treated samples became thinner, and the changes of actin and tropomyosin were not significant. The scanning electron microscopy results of gel samples prepared by ultrasound combined with TGase showed a denser structure, which was related to the lowest total sulfhydryl content and TCA-soluble peptide content. The results of dynamic rheology show that the UT-TG sample had the highest G′ value, followed by TG-0.8. The in vitro digestion characteristics of the selected gel samples were also discussed. The degree of protein hydrolysis and the content of free amino acids in TG-0.8 samples were the lowest, which improved after ultrasound treatment. Overall, the combination of appropriate ultrasound treatment and TGase addition provides an effective means for improving gel properties and digestibility of scallop surimi product. Ultrasound and TGase enhanced gel properties of bay scallop adductor muscle (BSM). Ultrasound-assisted treatment promoted the cross-linking of BSM myosin by TGase. A denser gel network structure was formed when ultrasound combined with TGase. Ultrasound combined with TGase can improve the digestibility of the gel in vitro.
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100
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Sharma S, Singh RK. Effect of atmospheric pressure cold plasma treatment time and composition of feed gas on properties of skim milk. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112747] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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