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Moatsou G. Emerging Technologies for Improving Properties, Shelf Life, and Analysis of Dairy Products. Foods 2024; 13:1078. [PMID: 38611382 PMCID: PMC11012164 DOI: 10.3390/foods13071078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 03/22/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024] Open
Abstract
Processing results in several kinds of dairy products with variable properties and shelf lives that preserve and often enhance the unique nutritional and biological value of milk [...].
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Affiliation(s)
- Golfo Moatsou
- Laboratory of Dairy Research, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece
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Scudino H, Guimarães JT, Silva Moura R, Luis P A Ramos G, Pimentel TC, Cavalcanti RN, Sobral LA, Cristina Silva M, Mársico ET, Esmerino EA, Freitas MQ, Pereira TC, M M Flores E, Cruz AG. Thermosonication as a pretreatment of raw milk for Minas frescal cheese production. ULTRASONICS SONOCHEMISTRY 2023; 92:106260. [PMID: 36502682 PMCID: PMC9758565 DOI: 10.1016/j.ultsonch.2022.106260] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 12/02/2022] [Accepted: 12/05/2022] [Indexed: 06/17/2023]
Abstract
Minas frescal cheese is extremely popular in Brazil, with high perishability and acceptability. Among emerging technologies, ultrasound stands out for its satisfactory results regarding microbiological safety and technological and sensory aspects. The combined mild temperature application, called thermosonication, can generate even more promising results. In this study, a high-intensity ultrasound system combined with thermal heating (TS, thermosonication) was applied for the treatment of raw milk to produce Minas Frescal cheese. US energy was delivered to raw milk samples using a probe operating at a 20 kHz of frequency and nominal power of 160, 400, and 640 W. The TS system was compared with conventional pasteurization (HTST, high-temperature short-time pasteurization) at 72 to 75 °C and 15 s. Soft cheeses were prepared with different samples: (a) raw milk (control), b)conventionally pasteurized milk (HTST), and c) TS treat milk in different nominal power (TS160, TS400, and TS640). The produced cheeses were evaluated for microbiological behavior, rheology, color parameters, and bioactive compounds. TS treatment in milk resulted in higher microbial inactivation and stability during storage, improved color parameters (higher lightness (L*), and whiteness index (WI). TS treatment also showed a higher generation of bioactive compounds (higher antioxidant, and inhibitory activities of α-amylase, α-glucosidase, and angiotensin-converting enzymes) than HTST. The impact of TS on rheological properties was similar to HTST, resulting in more brittle and less firm products than the cheese produced with raw milk. The positive effects were more prominent using a nominal power of 400 W (TS400). Therefore, TS proved to be a promising process for processing milk for Minas Frescal cheese production.
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Affiliation(s)
- Hugo Scudino
- Departamento de Tecnologia de Alimentos, Universidade Federal Fluminense, Niterói, Brazil
| | - Jonas T Guimarães
- Departamento de Alimentos, Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Rafaella Silva Moura
- Departamento de Alimentos, Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Gustavo Luis P A Ramos
- Departamento de Tecnologia de Alimentos, Universidade Federal Fluminense, Niterói, Brazil; Departamento de Alimentos, Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Tatiana C Pimentel
- Instituto Federal de Educação, Ciência e Tecnologia do Paraná, Paranavaí, Brazil
| | - Rodrigo N Cavalcanti
- Departamento de Tecnologia de Alimentos, Universidade Federal Fluminense, Niterói, Brazil
| | - Louise A Sobral
- Escola de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marcia Cristina Silva
- Departamento de Alimentos, Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Eliane T Mársico
- Departamento de Tecnologia de Alimentos, Universidade Federal Fluminense, Niterói, Brazil
| | - Erick A Esmerino
- Departamento de Tecnologia de Alimentos, Universidade Federal Fluminense, Niterói, Brazil
| | - Monica Q Freitas
- Departamento de Tecnologia de Alimentos, Universidade Federal Fluminense, Niterói, Brazil
| | - Thiago C Pereira
- Departamento de Química, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | - Erico M M Flores
- Departamento de Química, Universidade Federal de Santa Maria, Santa Maria, Brazil.
| | - Adriano G Cruz
- Departamento de Alimentos, Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro, Rio de Janeiro, Brazil
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Soltani Firouz M, Sardari H, Soofiabadi M, Hosseinpour S. Ultrasound assisted processing of milk: Advances and challenges. J FOOD PROCESS ENG 2022. [DOI: 10.1111/jfpe.14173] [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]
Affiliation(s)
- Mahmoud Soltani Firouz
- Department of Agricultural Machinery Engineering, Faculty of Agricultural University of Tehran Karaj Iran
| | - Hamed Sardari
- Department of Agricultural Machinery Engineering, Faculty of Agricultural University of Tehran Karaj Iran
| | - Mahsa Soofiabadi
- Department of Agricultural Machinery Engineering, Faculty of Agricultural University of Tehran Karaj Iran
| | - Soleiman Hosseinpour
- Department of Agricultural Machinery Engineering, Faculty of Agricultural University of Tehran Karaj Iran
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Liu Y, Hettinga K, Liu D, Zhang L, Zhou P. Current progress of emerging technologies in human and animals' milk processing: Retention of immune-active components and microbial safety. Compr Rev Food Sci Food Saf 2022; 21:4327-4353. [PMID: 36036722 DOI: 10.1111/1541-4337.13019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 07/11/2022] [Accepted: 07/12/2022] [Indexed: 01/28/2023]
Abstract
Human milk and commercial dairy products play a vital role in humans, as they can provide almost all essential nutrients and immune-active components for the development of children. However, how to retain more native immune-active components of milk during processing remains a big question for the dairy industry. Nonthermal technologies for milk processing are gaining increasing interest in both academic and industrial fields, as it is known that thermal processing may negatively affect the quality of milk products. Thermosensitive components, such as lactoferrin, immunoglobulins (Igs), growth factors, and hormones, are highly important for the healthy development of newborns. In addition to product quality, thermal processing also causes environmental problems, such as high energy consumption and greenhouse gas (GHG) emissions. This review summarizes the recent advances of UV-C, ultrasonication (US), high-pressure processing (HPP), and other emerging technologies for milk processing from the perspective of immune-active components retention and microbial safety, focusing on human, bovine, goat, camel, sheep, and donkey milk. Also, the detailed application, including the instrumental design, technical parameters, and obtained results, are discussed. Finally, future prospects and current limitations of nonthermal techniques as applied in milk processing are discussed. This review thereby describes the current state-of-the-art in nonthermal milk processing techniques and will inspire the development of such techniques for in-practice applications in milk processing.
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Affiliation(s)
- Yaowei Liu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China
| | - Kasper Hettinga
- Dairy Science and Technology, Food Quality and Design Group, Wageningen, University and Research, Wageningen, The Netherlands
| | - Dasong Liu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China
| | - Lina Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China
| | - Peng Zhou
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China
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Song B, Yao P, Zhang Y, Pang X, Zhang S, Lv J. Ultrasound pretreatment prior to spray drying improve the flowability and water sorption properties of micellar casein concentrate. ULTRASONICS SONOCHEMISTRY 2022; 87:106049. [PMID: 35636155 PMCID: PMC9156992 DOI: 10.1016/j.ultsonch.2022.106049] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/16/2022] [Accepted: 05/23/2022] [Indexed: 05/21/2023]
Abstract
This research investigated the effect of ultrasound (US) pretreatment prior to spray drying on the powder flow and moisture sorption behaviour of micellar casein concentrate (MCC). MCC produced from skim milk microfiltration was sonicated at energy intensity of 0 (control), 47 J/mL (S-2000), 62 J/mL (S-3000) and 76 J/mL (S-4000). The results revealed that US pretreatment significantly increased the average particle size (D50) from 82.46 μm to 100.73 μm and reduced the surface fat content from 19.2% to 13.8%, resulting in decreased basic flow energy, cake energy and cohesion. Besides, the US treated samples showed relatively poor ability to acquire the moisture from the atmosphere than the control. Protein structure analysis showed that α-helix decreased with enhanced US power, while β-sheet and surface hydrophobicity increased, implying hydrophobic groups were exposed and water sorption rate was impeded. As a result, US pretreatment can improve the powder flow and potentially reduce the negative effect of cake formation at high humidity.
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Affiliation(s)
- Bo Song
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Ping Yao
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Yumeng Zhang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Xiaoyang Pang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Shuwen Zhang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Jiaping Lv
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
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