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Mao J, Gao Y, Meng Z. Regulation of fat crystals in water-in-oil emulsions by high-intensity ultrasound: Crystal size and tracing of droplet distribution. Food Res Int 2024; 188:114493. [PMID: 38823876 DOI: 10.1016/j.foodres.2024.114493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 05/04/2024] [Accepted: 05/07/2024] [Indexed: 06/03/2024]
Abstract
In this paper, two emulsion systems with high and low solid fat contents were prepared from 20 % water phase and 80 % oil phase by adjusting the palm oil/palm stearin/soybean oil ratio. Different ultrasonic power and time were used for the pretreatment of emulsion with different solid fat content, and the application characteristics of ultrasonic in W/O emulsions were explored and evaluated. Directly using high-intensity ultrasound to prepare fatty emulsions would weaken the hardness and storage modulus G' of the samples. Although ultrasound reduced the size of fat crystals in emulsions, the interaction between water droplets and fat crystals needs to be considered. After ultrasonic treatment, water droplets were difficult to immobilize on the crystal surface and thus acted as an active filler to stabilize the emulsion together with the fat crystal network. In high solid fat emulsion systems, an increase in ultrasound power (from 100 W to 200 W) could more affect the crystallization behavior of fats than an increase in ultrasound duration (from 30 s to 60 s), and the distribution of crystals and droplets was more uniform. In the low solid fat emulsion system, the texture of the sample after ultrasonic treatment was softer, and the surface was more delicate and smoother. However, the higher ultrasonic intensity (200 W) was not conducive to the preparation of the spread. Although the ultrasound with excessive intensity promoted the formation of small crystals, it would also lead to the aggregation of small crystals. These small crystals cannot form a uniform crystal network, which increases the fluidity of emulsions.
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Affiliation(s)
- Jixian Mao
- State Key Laboratory of Food Science and Resources, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, People's Republic of China
| | - Yujie Gao
- State Key Laboratory of Food Science and Resources, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, People's Republic of China
| | - Zong Meng
- State Key Laboratory of Food Science and Resources, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, People's Republic of China.
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da Silva TLT, Martini S. Recent Advances in Lipid Crystallization in the Food Industry. Annu Rev Food Sci Technol 2024; 15:355-379. [PMID: 38166315 DOI: 10.1146/annurev-food-072023-034403] [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: 01/04/2024]
Abstract
This review discusses fundamental concepts of fat crystallization and how various processing conditions such as crystallization temperature, cooling rate, and shear or agitation affect this process. Traditional methods used to process fats, such as the use of scraped surface heat exchangers, fractionation, and interesterification, are described. Parameters that affect fat crystallization in these systems, such as shear, crystallization temperature, type of fat, and type of process, are discussed. In addition, the use of minor components to induce or delay fat crystallization based on their chemical composition is presented. The use of novel technologies, such as high-intensity ultrasound, oleogelation, and high-pressure crystallization is also reviewed. In these cases, acoustic and high-pressure process parameters, the various types of oleogels, and the use of oleogelators of differing chemical compositions are discussed. The combination of all these techniques and future trends is also presented.
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Affiliation(s)
- Thais Lomonaco Teodoro da Silva
- Department of Nutrition, Dietetics and Food Sciences, Utah State University, Logan, Utah, USA;
- Department of Food Science, Federal University of Lavras, Lavras, Minas Gerais, Brazil
| | - Silvana Martini
- Department of Nutrition, Dietetics and Food Sciences, Utah State University, Logan, Utah, USA;
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Phuah ET, Lee YY, Tang TK, Akoh C, Cheong LZ, Tan CP, Wang Y, Lai OM. Nonconventional Technologies in Lipid Modifications. Annu Rev Food Sci Technol 2024; 15:409-430. [PMID: 38134384 DOI: 10.1146/annurev-food-072023-034440] [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: 12/24/2023]
Abstract
Lipid modifications play a crucial role in various fields, including food science, pharmaceuticals, and biofuel production. Traditional methods for lipid modifications involve physical and chemical approaches or enzymatic reactions, which often have limitations in terms of specificity, efficiency, and environmental impact. In recent years, nonconventional technologies have emerged as promising alternatives for lipid modifications. This review provides a comprehensive overview of nonconventional technologies for lipid modifications, including high-pressure processing, pulsed electric fields, ultrasound, ozonation, and cold plasma technology. The principles,mechanisms, and advantages of these technologies are discussed, along with their applications in lipid modification processes. Additionally, the challenges and future perspectives of nonconventional technologies in lipid modifications are addressed, highlighting the potential and challenges for further advancements in this field. The integration of nonconventional technologies with traditional methods has the potential to revolutionize lipid modifications, enabling the development of novel lipid-based products with enhanced functional properties and improved sustainability profiles.
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Affiliation(s)
- Eng-Tong Phuah
- Food Science and Technology, School of Applied Sciences and Mathematics, Universiti Teknologi Brunei, Bandar Seri Begawan, Brunei, Darussalam
| | - Yee-Ying Lee
- School of Science, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia
- Monash-Industry Plant Oils Research Laboratory, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia
| | - Teck-Kim Tang
- Malaysian Palm Oil Board, Kajang, Selangor, Malaysia
| | - Casimir Akoh
- Department of Food Science and Technology, University of Georgia, Athens, Georgia, USA
| | - Ling-Zhi Cheong
- School of Agriculture, Food and Ecosystem Sciences, Faculty of Science, University of Melbourne, Melbourne, Australia
| | - Chin-Ping Tan
- Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Yong Wang
- JNU-UPM International Joint Laboratory on Plant Oil Processing and Safety, Department of Food Science and Engineering, Jinan University, Guangzhou, China
| | - Oi-Ming Lai
- Department of Bioprocess Technology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia;
- International Joint Laboratory on Plant Oils Processing and Safety, JNU-UPM, Institute of Bioscience, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
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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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Gao Y, Meng Z. Crystallization of lipids and lipid emulsions treated by power ultrasound: A review. Crit Rev Food Sci Nutr 2022; 64:1882-1893. [PMID: 36073738 DOI: 10.1080/10408398.2022.2119365] [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: 11/03/2022]
Abstract
The actual food system with fat is always complex and fat crystal and fat crystal networks have important effects on the physical properties of food. Recently, power ultrasound (PU) had been widely recognized as an auxiliary technology of fat crystallization to modify food properties. This review expounded on the mechanism of ultrasonic crystallization, and summarized effects of various factors in the process of ultrasonic treatment on fat crystallization. Based on the above, combined with the application of ultrasound in emulsions, the ultrasonic fat crystallization effect in the emulsion system was judged and described. Research results indicated that PU could shorten the induction time of crystallization, accelerate the formation of crystal nuclei, and change the polymorphism of fat crystals. The product treated by PU formed smaller and more uniform crystals to produce a more viscoelastic fat crystal network. In emulsion systems, ultrasonic treatments showed the same effect, but the effect of ultrasonic crystallization on the emulsion stability was different due to fat crystals in different emulsion systems. Meanwhile, the importance of ultrasonic crystallization in lipid emulsions was emphasized, thus ultrasonic crystallization had great potential in emulsion systems.
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Affiliation(s)
- Yujie Gao
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People's Republic of China
| | - Zong Meng
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People's Republic of China
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Influence of sonocrystallization on lipid crystals multicomponent oleogels structuration and physical properties. Food Res Int 2022; 154:110997. [DOI: 10.1016/j.foodres.2022.110997] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 12/20/2021] [Accepted: 01/03/2022] [Indexed: 11/19/2022]
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da Silva TLT, Danthine S, Martini S. Influence of sonication, temperature, and agitation, on the physical properties of a palm-based fat crystallized in a continuous system. ULTRASONICS SONOCHEMISTRY 2021; 74:105550. [PMID: 33883101 PMCID: PMC8165667 DOI: 10.1016/j.ultsonch.2021.105550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 04/01/2021] [Accepted: 04/03/2021] [Indexed: 05/12/2023]
Abstract
High-intensity ultrasound (HIU) has been used in the past to change fat crystallization and physical properties of fat crystalline networks. The objective of this work was to evaluate how HIU placed on different positions in a scraped surface heat exchanger (SSHE) using different processing conditions affect the physical properties of an interesterified palm olein. The sample was crystallized at two temperatures (20 °C and 25 °C) and two agitation rates (344/208 rpm and 185/71 rpm, barrels/pin worker). HIU (12.7 mm-diameter tip, 50% amplitude, 5 s pulses) was placed at three different positions within the SSHE. After processing, samples were stored at 25 °C for 48 h and analyzed according to the crystal morphology, solid fat content (SFC), oil binding capacity (OBC), melting behavior, viscoelasticity, and hardness. Physical properties were affected by crystallization conditions, by sonication, and by HIU position. The greatest improvement obtained was at 20 °C using low agitation when HIU was placed at the beginning of the SSHE. These conditions result in a sample with 98.9% of OBC, 274 kPa of viscoelasticity and 31 N of hardness. These results show that HIU can be used as an additional processing tool to improve physical properties of a palm-based fat and that the best improvement was obtained as a combination of crystallization conditions and HIU position.
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Affiliation(s)
- Thais Lomonaco Teodoro da Silva
- Department of Nutrition, Dietetics, and Food Sciences, Utah State University, 8700 Old Main Hill, Logan, UT 84322-8700, USA; Science des Aliments et Formulation, Gembloux Agro-Bio Tech, ULiège, Gembloux, Belgium
| | - Sabine Danthine
- Science des Aliments et Formulation, Gembloux Agro-Bio Tech, ULiège, Gembloux, Belgium
| | - Silvana Martini
- Department of Nutrition, Dietetics, and Food Sciences, Utah State University, 8700 Old Main Hill, Logan, UT 84322-8700, USA.
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