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Oriomah O, Noriega Fernández E, Sone I. Prior thermal and high-pressure processing alters the impact of high intensity ultrasound on reconstituted skim milk. ULTRASONICS SONOCHEMISTRY 2024; 109:107000. [PMID: 39074402 PMCID: PMC11338986 DOI: 10.1016/j.ultsonch.2024.107000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 07/06/2024] [Accepted: 07/19/2024] [Indexed: 07/31/2024]
Abstract
Reconstituted skim milk was subjected to heat treatment at 85 °C for 20 min or high pressure processing (HPP) at 400 or 600 MPa for 15 min with or without subsequent high intensity ultrasound (US) at 68 kHz, 500 W for 15 min at 30 °C. Untreated and treated samples were analyzed for particle size distribution, zeta potential, surface hydrophobicity, and concentration of total and surface sulfhydryl groups in addition to Native- and SDS-PAGE of serum phase upon ultracentrifugation and pH adjustment. Preceding heat- and HPP altered the impact of the subsequent US treatment, demonstrating process- and intensity-dependent exposure and burial of surface reactive sites on milk proteins respectively. US following HPP promoted sedimentation of HPP-dispersed serum casein fractions, while US following heat was directed mainly at the whey proteins originally bound to the micelles. The primary US effect on the untreated and treated milk proteins was at the molecular level.
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Affiliation(s)
- Oluyemi Oriomah
- Department of Chemistry, Bioscience and Environmental Engineering, University of Stavanger, Richard Johnsensgate 4, 4021 Stavanger, Norway
| | - Estefanía Noriega Fernández
- Department of Processing Technology, Nofima AS. Richard Johnsensgate 4, 4021 Stavanger, Norway; European Food Safety Authority, Via Carlo Magno 1A, 43126 Parma, Italy
| | - Izumi Sone
- Department of Processing Technology, Nofima AS. Richard Johnsensgate 4, 4021 Stavanger, Norway.
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2
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Sepeidnameh M, Fazlara A, Hosseini SMH, Pourmahdi Borujeni M. Encapsulation of grape seed oil in oil-in-water emulsion using multilayer technology: Investigation of physical stability, physicochemical and oxidative properties of emulsions under the influence of the number of layers. Curr Res Food Sci 2024; 8:100771. [PMID: 38831922 PMCID: PMC11145428 DOI: 10.1016/j.crfs.2024.100771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 04/26/2024] [Accepted: 05/15/2024] [Indexed: 06/05/2024] Open
Abstract
Many studies have shown that grape seed oil (GSO) is one of the vegetable fats that are plentiful in essential fatty acids and can be used as a fat substitute or to modify fat in food products to reduce saturated fatty acids. However, due to its low solubility and high sensitivity to oxidation, it is necessary to develop delivery systems that can distribute GSO in food more effectively. Recently, the preparation of emulsions using the layer-by-layer (LBL) method has many advantages in delivering lipid-soluble functional compounds. This research was used to check the formation of GSO oil-loaded primary, secondary and tertiary multilayer emulsions stabilized by mixture of anionic gelatin, cationic chitosan, and anionic basil seed gum (BSG) as the aqueous phase at pH 5, prepared using a layer-by-layer electrostatic deposition technique. Multilayer emulsions prepared by GSO and a mixture of gelatin, chitosan, and BSG as the aqueous phase at pH 5. Finally, the effect of the number of layers on the physicochemical properties (particle size, viscosity, turbidity, refractive index, and physical stability) and oxidative stability (peroxide value, thiobarbituric acid value, and fatty acid profile) during the storage time (30 days) at two temperatures 25 °C & 4 °C was investigated. Also, the zeta potential and Fourier transform infrared spectroscopy (FTIR) of mono-layer and multi-layer emulsions were investigated. The results revealed that by increasing the number of layers of multi-layer emulsion of GSO, the stability has improved. Thus, the tertiary emulsion has been more effective than the other two emulsions in maintaining the physicochemical characteristics and stability over time (P < 0.001). Morphological characterization and FTIR spectroscopy results confirmed that gelatin, chitosan, and BSG were successfully loaded into the LBL emulsions. This study can improve the original percept of multilayer emulsions and promulgate their potential applications for the entire encapsulation of essential fatty acids to enrich and prevent peroxide attack.
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Affiliation(s)
- Marziyeh Sepeidnameh
- Department of Food Hygiene, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Ali Fazlara
- Department of Food Hygiene, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | | | - Mahdi Pourmahdi Borujeni
- Department of Food Hygiene, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
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3
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Shao YH, Zou L, Xiong ZH, Su LX, Tu ZC, Liu J. Simulated in vitro gastrointestinal digestion of β-lactoglobulin treated by ultrasound: Detection of peptides profile and the antioxidant activity. Food Res Int 2024; 175:113763. [PMID: 38129056 DOI: 10.1016/j.foodres.2023.113763] [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: 07/11/2023] [Revised: 11/06/2023] [Accepted: 11/22/2023] [Indexed: 12/23/2023]
Abstract
The influence of ultrasonic pretreatment on the release and antioxidant activity of potential antioxidant peptides after in-vitro simulated gastrointestinal digestion of β-lactoglobulin (BLG) were measured by HPLC-MS/MS, chemical and cellular-based assays. The gastrointestinal digest was fractionated into four fractions by Sephadex G-25 gel filtration column, and fractions showed a considerable ABTS·+ scavenging ability. The fraction with the strongest antioxidant activity was produced by ultrasonicated BLG after gastrointestinal digestion, which relies on ultrasonic-promoted proteolysis to produce many small-molecule antioxidant peptides. The best active fraction has better cellular antioxidant activity and protection of H2O2-induced oxidative HepG2 cell model, which significantly increases the activities of antioxidant enzyme, and is concentration-dependent. HPLC-MS/MS analysis showed that there were more potential antioxidant peptides in the best active fraction. This research will provide a basis for the further application of ultrasonic in dairy products, which can promote the release of more potential antioxidant peptides-derived from gastrointestinal digestion.
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Affiliation(s)
- Yan-Hong Shao
- National R&D Center for Freshwater Fish Processing, College of Life Sciences, Jiangxi Normal University, Nanchang, Jiangxi 330022, China
| | - Lin Zou
- National R&D Center for Freshwater Fish Processing, College of Life Sciences, Jiangxi Normal University, Nanchang, Jiangxi 330022, China
| | - Zi-Hao Xiong
- National R&D Center for Freshwater Fish Processing, College of Life Sciences, Jiangxi Normal University, Nanchang, Jiangxi 330022, China
| | - Ling-Xia Su
- National R&D Center for Freshwater Fish Processing, College of Life Sciences, Jiangxi Normal University, Nanchang, Jiangxi 330022, China
| | - Zong-Cai Tu
- National R&D Center for Freshwater Fish Processing, College of Life Sciences, Jiangxi Normal University, Nanchang, Jiangxi 330022, China; State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China.
| | - Jun Liu
- National R&D Center for Freshwater Fish Processing, College of Life Sciences, Jiangxi Normal University, Nanchang, Jiangxi 330022, China.
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4
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Loushigam G, Shanmugam A. Modifications to functional and biological properties of proteins of cowpea pulse crop by ultrasound-assisted extraction. ULTRASONICS SONOCHEMISTRY 2023; 97:106448. [PMID: 37269691 DOI: 10.1016/j.ultsonch.2023.106448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/15/2023] [Accepted: 05/17/2023] [Indexed: 06/05/2023]
Abstract
Natural resource depletion, negative environmental effects and the challenge to secure global food security led to the establishment of the Sustainable Development Goals (SDGs). In need to explore underutilized sustainable protein sources, this study aims at isolating protein from cowpea by ultrasound-assisted extraction (UAE), where the techno-functional characteristics of the protein isolates were studied at different sonication conditions i.e., 100 W and 200 W at processing times ranging from 5 to 20 min. The US at 200 W-10 min produced the optimal results for all properties. In this process combination, there was an increase in protein yield, solubility, water-holding capacity, foaming capacity and stability, emulsion activity and stability, zeta-potential, and in-vitro protein digestibility from 31.78% to 58.96%, 57.26% to 68.85%, 3.06 g/g to 3.68 g/g 70.64% to 83.74%, 30.76% to 60.01%, 47.48% to 64.26%, 56.59% to 87.71%, -32.9 mV to -44.2 mV and 88.27% to 89.99%, respectively and particle size dropped from 763 nm to 559 nm in comparison to control. The microstructure and secondary-structure alterations of proteins caused by sonication were validated by SEM images, SDS-PAGE, and FTIR analyses. Sonication leads to acoustic cavitation and penetrate the cell walls, improving extraction from the solid to liquid phase. After sonication, the hydrophobic protein groups were exposed and proteins were partially denatured which increased its functionality. The findings demonstrated that UAE of cowpea protein improved yield, modify characteristics to fit the needs of the food industry, and contribute to achieving SDGs 2, 3, 7, 12, and 13.
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Affiliation(s)
- Geetarani Loushigam
- Food Processing Business Incubation Centre, National Institute of Food Technology, Entrepreneurship and Management, Thanjavur, India; College of Indigenous Food Technology, Council for Food Research and Development, Konni, Pathanamthitta, Kerala, India
| | - Akalya Shanmugam
- Food Processing Business Incubation Centre, National Institute of Food Technology, Entrepreneurship and Management, Thanjavur, India; Centre of Excellence in Non-Thermal Processing, National Institute of Food Technology, Entrepreneurship and Management, Thanjavur, India.
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5
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Khan MA, Hemar Y, Li J, Yang Z, De Leon-Rodriguez LM. Fabrication, characterization, and potential applications of re-assembled casein micelles. Crit Rev Food Sci Nutr 2023; 64:7916-7940. [PMID: 36995267 DOI: 10.1080/10408398.2023.2193846] [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: 03/31/2023]
Abstract
Re-assembled casein micelles (rCMs), were formulated in the 1970s as a model system to understand native casein micelles (nCMs) in milk. These early works allowed an understanding of the critical factors involved in the formation of rCMs, such as minerals (citrate, phosphate, and calcium), casein type (αs-, β-, and κ-casein) and the extent of their phosphorylation. rCMs were also used to understand the effect of treatments such as ethanol, high hydrostatic pressure and heating on the stability and integrity of the micelles. More recently, the applications of rCMs have been investigated, these include their use as a nanocarrier of bioactive molecules and as electrode-bound substrates to monitor chymosin activity by electrochemistry, to cite a few. Moreover, the potential to use rCMs in both food and non-food applications remains to be fully exploited. The advantage of choosing rCMs over nCMs as an encapsulant and a lucrative food ingredient is due to their more efficient preparation and being free from impurities. In this review, we report on the formulation of rCMs, their physico-chemical properties and their behavior under different physico-chemical treatments, along with the applications and challenges of rCMs in food systems and their industrial production as a dairy ingredient.
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Affiliation(s)
| | - Yacine Hemar
- Institute for Advanced Study, Shenzhen University, Shenzhen, China
| | - Jiecheng Li
- School of Chemical Sciences, The University of Auckland, Auckland, New Zealand
| | - Zhi Yang
- School of Food and Advanced Technology, Massey University, Auckland, New Zealand
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Lauteri C, Ferri G, Piccinini A, Pennisi L, Vergara A. Ultrasound Technology as Inactivation Method for Foodborne Pathogens: A Review. Foods 2023; 12:foods12061212. [PMID: 36981137 PMCID: PMC10048265 DOI: 10.3390/foods12061212] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/02/2023] [Accepted: 03/09/2023] [Indexed: 03/14/2023] Open
Abstract
An efficient microbiological decontamination protocol is required to guarantee safe food products for the final consumer to avoid foodborne illnesses. Ultrasound and non-thermal technology combinations represent innovative methods adopted by the food industry for food preservation and safety. Ultrasound power is commonly used with a frequency between 20 and 100 kHz to obtain an “exploit cavitation effect”. Microbial inactivation via ultrasound derives from cell wall damage, the oxidation of intracellular amino acids and DNA changing material. As an inactivation method, it is evaluated alone and combined with other non-thermal technologies. The evidence shows that ultrasound is an important green technology that has a good decontamination effect and can improve the shelf-life of products. This review aims to describe the applicability of ultrasound in the food industry focusing on microbiological decontamination, reducing bacterial alterations caused by food spoilage strains and relative foodborne intoxication/infection.
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7
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Song B, Zhu P, Zhang Y, Ju N, Si X, Pang X, Lv J, Zhang S. Preparation and quality assessment of processed cream cheese by high hydrostatic pressure combined thermal processing and spore-induced germination. J FOOD ENG 2023. [DOI: 10.1016/j.jfoodeng.2022.111319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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8
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Zuo Z, Geng Z, Zhang X, Ma T, Liu H, Wang L. Ultrasonic treatment influences the compactness of quinoa protein microstructure and improves the structural integrity of quinoa protein at the interfaces of high internal phase emulsion. Food Res Int 2023; 168:112713. [PMID: 37120191 DOI: 10.1016/j.foodres.2023.112713] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 03/09/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023]
Abstract
For native quinoa protein with a loose disordered structure and low structural integrity, once the protein is absorbed to the oil-water interface, the stress of interfacial tension and hydrophobic interaction can easily trigger the conformation change and denaturation of quinoa protein, leading to the instability of high internal phase emulsion (HIPE). Ultrasonic treatment can induce the refolding and self-assembling of quinoa protein microstructure, which is expected to frustrate the disruption of protein microstructure. The particle size, tertiary structure, and secondary structure of quinoa protein isolate particle (QPI) were investigated by multi-spectroscopic technology. The study demonstrates that QPIs prepared with ultrasonic treatment of 5 kJ/mL exhibit more robust structural integrity compared with native QPIs. The relatively loose structure (random coil, 28.15 ± 1.06 %∼25.10 ± 0.28 %) transformed to a more ordered and compact form (α-helix, 5.65 ± 0.07 %∼6.80 ± 0.28 %). Through the addition of QPI-based HIPE as an alternative for commercial shortening, the specific volume of white bread was increased (2.74 ± 0.35 ∼ 3.58 ± 0.04 cm3/g).
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Affiliation(s)
- Zhongyu Zuo
- National Engineering Research Center for Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Lihu Avenue 1800, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Lihu Avenue 1800, Wuxi 214122, China
| | - Zhanhui Geng
- Systems Engineering Institute, Academy of Military Sciences, Beijing 100141, China
| | - Xinxia Zhang
- National Engineering Research Center for Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Lihu Avenue 1800, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Lihu Avenue 1800, Wuxi 214122, China; Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education State Key Laboratory of Food Science and Technology, Jiangnan University, Lihu Avenue 1800, Wuxi 214122, China
| | - Tianjiao Ma
- Systems Engineering Institute, Academy of Military Sciences, Beijing 100141, China
| | - He Liu
- Systems Engineering Institute, Academy of Military Sciences, Beijing 100141, China
| | - Li Wang
- National Engineering Research Center for Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Lihu Avenue 1800, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Lihu Avenue 1800, Wuxi 214122, China; Jiangsu Provincial Engineering Research Center for Bioactive Product Processing, Jiangnan University, Lihu Avenue 1800, Wuxi 214122, China; Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education State Key Laboratory of Food Science and Technology, Jiangnan University, Lihu Avenue 1800, Wuxi 214122, China.
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9
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Kilic-Akyilmaz M, Kurt C, Uzunoglu T, Turkmen F, Gunes G, Erem E. Comparison of high intensity ultrasound and heat treatment for extending shelf life of a fermented milk beverage. Int Dairy J 2023. [DOI: 10.1016/j.idairyj.2023.105617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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10
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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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11
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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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12
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Ji F, Sun J, Sui Y, Qi X, Mao X. Microbial inactivation of milk by low intensity direct current electric field: Inactivation kinetics model and milk characterization. Curr Res Food Sci 2022; 5:1906-1915. [PMID: 36300164 PMCID: PMC9589170 DOI: 10.1016/j.crfs.2022.10.015] [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: 07/10/2022] [Revised: 10/06/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022] Open
Abstract
Microbial inactivation by pulsed electric field (PEF) has been studied widely although with high operational risk, while few studies on the potential of low intensity electric fields for microbial inactivation have been reported. In this study, the feasibility of inactivating microorganisms in milk by low intensity direct current (DC) electric field was investigated. Then a kinetics model was proposed based on the inactivation curves. Finally, the effect of electric field on the microflora and physicochemical properties of milk was analyzed. Results showed that the bacterial reduction >5 log CFU/mL could be achieved at 50–55°C, 0.3 A–0.6 A, and with 5 min starting intensity of 5 V/cm-9 V/cm. The inactivation kinetics consisted of three stages, therein, the middle stage, main part of the inactivation curve, followed 1st-order reaction kinetics, and the effect of temperature on it was consistent with the Arrhenius Law, which implied that the electric field itself can inactivate bacteria without thermal inactivating effect. The microflora analysis showed that naturally occurring bacteria in the milk contained typical potential pathogenic bacteria (e.g., 56.9% of Acinetobacter spp.) and spoilage bacteria (e.g., 27.5% of Pseudomonas spp.), and the electric field can inactivate them. Moreover, the inactivation chemically preserved the milk's fresh-like characteristics (according to indexes of whey protein denaturation rate, furosine content), and physical stability (turbidity, zeta potential, particle size, color and so on). Therefore, a promising approach is provided for microbial inactivation in dairy industry. Microbial inactivation of milk in low intensity direct current electric field was verified. The bacteria (7.5 log CFU/mL) in milk were completely inactivated. The main part, middle stage, of inactivation followed 1st-order reaction kinetics. For Acinetobacter spp. and Pseudomonas spp., inactivation of the electric field was non-selective. Inactivation on the physicochemical properties of milk was at an acceptable level.
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Affiliation(s)
- Feihong Ji
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Jing Sun
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Yiming Sui
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Xiangming Qi
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China,Shandong Meijia Group Co. Ltd., Rizhao, 276826, China,Corresponding author. College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China.
| | - Xiangzhao Mao
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
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Silva M, Kadam MR, Munasinghe D, Shanmugam A, Chandrapala J. Encapsulation of Nutraceuticals in Yoghurt and Beverage Products Using the Ultrasound and High-Pressure Processing Technologies. Foods 2022; 11:2999. [PMID: 36230075 PMCID: PMC9564056 DOI: 10.3390/foods11192999] [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: 08/16/2022] [Revised: 09/09/2022] [Accepted: 09/19/2022] [Indexed: 11/17/2022] Open
Abstract
Dairy and beverage products are considered highly nutritious. The increase demand for added nutritional benefits within the food systems consumed by the consumers paves the pathway towards fortifying nutraceuticals into these products. However, nutraceuticals are highly unstable towards harsh processing conditions. In addition, the safety of dairy and beverage products plays a very important role. Therefore, various heat treatments are in practice. As the heat-treated dairy and beverage products tends to illustrate several alterations in their organoleptic characteristics and nutritional properties, the demand for alternative non-thermal processing technologies has increased extensively within the food industry. Ultrasound and high-pressure processing technologies are desirable for this purpose as well as a safe and non-destructive technology towards encapsulation of nutraceuticals into food systems. There are benefits in implementing these two technologies in the production of dairy and beverage products with encapsulants, such as manufacturing high-quality products with improved nutritional value while simultaneously enhancing the sensory characteristics such as flavour, taste, texture, and colour and attaining the microbial quality. The primary objective of this review is to provide detailed information on the encapsulation of nutraceuticals and mechanisms involved with using US and HPP technologies on producing encapsulated yoghurt and beverage products.
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Affiliation(s)
- Mayumi Silva
- School of Science, RMIT University, Bundoora, VIC 3083, Australia
- Department of Biosystems Technology, Faculty of Technology, University of Sri Jayewardenepura, Pitipana 10206, Sri Lanka
| | - Mayur Raghunath Kadam
- Food Processing Business Incubation Centre, National Institute of Food Technology, Entrepreneurship and Management, Thanjavur 613005, India
| | - Dilusha Munasinghe
- Department of Food Science and Technology, Faculty of Applied Sciences, University of Sri Jayewardenepura, Nugegoda 10250, Sri Lanka
| | - Akalya Shanmugam
- Food Processing Business Incubation Centre, National Institute of Food Technology, Entrepreneurship and Management, Thanjavur 613005, India
- Centre for Excellence in Non-Thermal Processing, National Institute of Food Technology, Entrepreneurship and Management, Thanjavur 613005, India
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Dumuta A, Vosgan Z, Mihali C, Giurgiulescu L, Kovacs M, Sugar R, Mihalescu L. The influence of unconventional ultrasonic pasteurization on the characteristics of curds obtained from goat milk with the low cholesterol content. ULTRASONICS SONOCHEMISTRY 2022; 89:106155. [PMID: 36113207 PMCID: PMC9482135 DOI: 10.1016/j.ultsonch.2022.106155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/26/2022] [Accepted: 08/30/2022] [Indexed: 06/15/2023]
Abstract
This study aimed to evaluate the influence of different power-time ultrasound regimes of pasteurization on the physical, chemical, organoleptic properties, and lipid quality indices of goat curds characterized by a low cholesterol level. Cholesterol was eliminated by a percentage of 92.1 % by treating the raw goat milk with beta-cyclodextrin in the proportion of 0.6 %. Afterward, the goat milk was subjected to the following ultrasound regimes: 320 W for 1 (PA1), 3 (PA3), and 6 min (PA6) and 881 W for 1 (PP1), 3 (PP3), and 6 min (PP6) and then used for the curds production. Due to the ultrasound treatment, the milk suffered a concentration phenomenon, the most accentuated being registered for the PP6 sample. Considering the sensory properties, the most appreciated curd was the one obtained by the PP6 regime which recorded the highest scores for color and taste. Regarding the microbiological aspects, the ability of ultrasounds to inactivate microorganisms is observed and the most accentuated phenomenon is reported in the PP6 case. Thus, in comparison with the control sample, the total number of germs is reduced by a proportion of 91.85 %, the β-glucuronidase-positive Escherichia coli decreased by 93.15 %, while the coagulase-positive staphylococci were completely inactivated for the PP6 curd. The curds obtained for the PA6 and PP6 regimes registered the highest dry matter values as a cause of an accentuated syneresis process. The acidity values were higher for the curds obtained for PA1, PA3, and PA6 regimens due to more pronounced lactose hydrolysis and lower in the cases of PP3 and PP6 regimens compared to the control cheese. Twenty-five saturated, monounsaturated, and polyunsaturated fatty acids were identified in the curd samples and a rise in the unsaturated fatty acids proportion as the intensity of the applied ultrasound regime increased was observed. Also, AI, TI, and H/H lipid quality indices recorded better values as the power and time of the ultrasound action increased.
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Affiliation(s)
- Anca Dumuta
- Technical University of Cluj Napoca, North University Center of Baia Mare, No. 76 Victoriei Street, Baia Mare, Romania.
| | - Zorica Vosgan
- Technical University of Cluj Napoca, North University Center of Baia Mare, No. 76 Victoriei Street, Baia Mare, Romania
| | - Cristina Mihali
- Technical University of Cluj Napoca, North University Center of Baia Mare, No. 76 Victoriei Street, Baia Mare, Romania
| | - Liviu Giurgiulescu
- Technical University of Cluj Napoca, North University Center of Baia Mare, No. 76 Victoriei Street, Baia Mare, Romania
| | - Melinda Kovacs
- INCDO-INOE 2000, Research Institute for Analytical Instrumentation ICIA, Cluj-Napoca, No. 67 Donath Street, CP 717, OP 5, Cluj-Napoca 400293, Romania.
| | - Radu Sugar
- Technical University of Cluj Napoca, North University Center of Baia Mare, No. 76 Victoriei Street, Baia Mare, Romania.
| | - Lucia Mihalescu
- Technical University of Cluj Napoca, North University Center of Baia Mare, No. 76 Victoriei Street, Baia Mare, Romania.
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15
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Effects of Ultrasound versus Pasteurization on Whey–Oat Beverage Processing: Quality and Antioxidative Properties. Processes (Basel) 2022. [DOI: 10.3390/pr10081572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The consumption of functional beverages is rapidly increasing. The improvement in the functional properties of whey after the application of ultrasound is due to the release of bioactive peptides that have antioxidant properties, among others. Bioactive peptides with antioxidant activity have also been found in oats, stimulating the study of whey beverages formulated with oats to obtain functional products. The aim of this study was to determine the influence of ultrasound (24 kHz) at 20 °C for 15 min at 23 W and 154 W on the quality and functional properties of whey–oat (50:50 v/v) beverages and compare it with pasteurization at 65 °C for 30 min (LTLT). Non-significant effect (p > 0.05) of ultrasound intensity (23 W and 154 W) was observed on the physicochemical characteristics and the proximal composition of the whey–oat beverages. The sonicated beverages showed a greater tendency to green and yellow color (p < 0.05), higher fat content (p < 0.05), and less ash and carbohydrates (p < 0.05) than the pasteurized beverage. The antioxidant activity of the mM Trolox equivalent/mL of the sonicated beverages was higher (p < 0.05) (4.24 and 4.27 for 23 W and 54 W, respectively) compared to that of the pasteurized beverage (4.12). It is concluded that ultrasound is superior to pasteurization in improving the antioxidant activity of whey–oat beverages without having a detrimental impact on the proximal composition and physicochemical quality. Future studies should evaluate more functional parameters and determine the shelf life of sonicated whey–oat beverages.
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16
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Improving the microbial and nutritional quality of skim milk using microfiltration combined with thermal and nonthermal techniques. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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17
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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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18
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Design and efficiency evaluation of a mid-size serpentine Dean flow UV-C system for the processing of whole milk using computational fluid dynamics and biodosimetry. J FOOD ENG 2022. [DOI: 10.1016/j.jfoodeng.2022.111168] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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19
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Han AM, Yang N, Jin Y, Ali B, Xu X. Effects of induced voltage on pectin extraction from apple pomace compared with conventional heat extraction. J FOOD PROCESS ENG 2022. [DOI: 10.1111/jfpe.14064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Aye Myo Han
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi China
- School of Food Science and Technology Jiangnan University Wuxi China
| | - Na Yang
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi China
- School of Food Science and Technology Jiangnan University Wuxi China
| | - Yamei Jin
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi China
- School of Food Science and Technology Jiangnan University Wuxi China
| | - Barkat Ali
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi China
- Food Sciences Research Institute National Agricultural Research Centre Islamabad Pakistan
| | - Xueming Xu
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi China
- School of Food Science and Technology Jiangnan University Wuxi China
- Synergetic Innovation Center of Food Safety and Nutrition Jiangnan University Wuxi China
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20
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Kontopodi E, Stahl B, van Goudoever JB, Boeren S, Timmermans RAH, den Besten HMW, Van Elburg RM, Hettinga K. Effects of High-Pressure Processing, UV-C Irradiation and Thermoultrasonication on Donor Human Milk Safety and Quality. Front Pediatr 2022; 10:828448. [PMID: 35386262 PMCID: PMC8979557 DOI: 10.3389/fped.2022.828448] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 02/16/2022] [Indexed: 11/21/2022] Open
Abstract
Holder pasteurization (HoP) is the current recommended treatment for donor human milk. Although this method inactivates microbial contaminants, it also negatively affects various milk components. High-pressure processing (HPP, 400, 500, and 600 MPa), ultraviolet-C irradiation (UV-C, 2,430, 3,645, and 4,863 J/L) and thermoultrasonication (TUS, 1,080 and 1,620 kJ/L) were investigated as alternatives to thermal pasteurization (HoP). We assessed the effects of these methods on microbiological safety, and on concentration and functionality of immunoglobulin A, lactoferrin, lysozyme and bile salt-stimulated lipase, with LC-MS/MS-based proteomics and activity assays. HoP, HPP, TUS, and UV-C at 4863 J/L, achieved >5-log10 microbial reduction. Native protein levels and functionality showed the highest reduction following HoP, while no significant reduction was found after less intense HPP and all UV-C treatments. Immunoglobulin A, lactoferrin, and lysozyme contents were also preserved after low intensity TUS, but bile salt-stimulated lipase activity was significantly reduced. This study demonstrated that HPP and UV-C may be considered as suitable alternatives to HoP, since they were able to ensure sufficient microbial inactivation while at the same time better preserving the bioactive components of donor human milk. In summary, our results provide valuable insights regarding the evaluation and selection of suitable processing methods for donor human milk treatment, which may replace HoP in the future.
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Affiliation(s)
- Eva Kontopodi
- Department of Pediatrics, Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
- Food Quality and Design Group, Wageningen University & Research, Wageningen, Netherlands
| | - Bernd Stahl
- Department of Chemical Biology & Drug Discovery, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands
- Danone Nutricia Research, Utrecht, Netherlands
| | - Johannes B. van Goudoever
- Department of Pediatrics, Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Sjef Boeren
- Laboratory of Biochemistry, Wageningen University and Research, Wageningen, Netherlands
| | - Rian A. H. Timmermans
- Wageningen Food & Biobased Research, Wageningen University and Research, Wageningen, Netherlands
| | | | - Ruurd M. Van Elburg
- Department of Pediatrics, Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Kasper Hettinga
- Food Quality and Design Group, Wageningen University & Research, Wageningen, Netherlands
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21
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Ribeiro NG, Xavier-Santos D, Campelo PH, Guimarães JT, Pimentel TC, Duarte MCK, Freitas MQ, Esmerino EA, Silva MC, Cruz AG. Dairy foods and novel thermal and non-thermal processing: A bibliometric analysis. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.102934] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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22
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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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23
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Advances, Applications, and Comparison of Thermal (Pasteurization, Sterilization, and Aseptic Packaging) against Non-Thermal (Ultrasounds, UV Radiation, Ozonation, High Hydrostatic Pressure) Technologies in Food Processing. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12042202] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Nowadays, food treatment technologies are constantly evolving due to an increasing demand for healthier and tastier food with longer shelf lives. In this review, our aim is to highlight the advantages and disadvantages of some of the most exploited industrial techniques for food processing and microorganism deactivation, dividing them into those that exploit high temperatures (pasteurization, sterilization, aseptic packaging) and those that operate thanks to their inherent chemical–physical principles (ultrasound, ultraviolet radiation, ozonation, high hydrostatic pressure). The traditional thermal methods can reduce the number of pathogenic microorganisms to safe levels, but non-thermal technologies can also reduce or remove the adverse effects that occur using high temperatures. In the case of ultrasound, which inactivates pathogens, recent advances in food treatment are reported. Throughout the text, novel discoveries of the last decade are presented, and non-thermal methods have been demonstrated to be more attractive for processing a huge variety of foods. Preserving the quality and nutritional values of the product itself and at the same time reducing bacteria and extending shelf life are the primary targets of conscious producers, and with non-thermal technologies, they are increasingly possible.
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24
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Shokri S, Javanmardi F, Mohammadi M, Mousavi Khaneghah A. Effects of ultrasound on the techno-functional properties of milk proteins: A systematic review. ULTRASONICS SONOCHEMISTRY 2022; 83:105938. [PMID: 35124340 PMCID: PMC8819381 DOI: 10.1016/j.ultsonch.2022.105938] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/23/2022] [Accepted: 01/27/2022] [Indexed: 05/28/2023]
Abstract
Techno-functional properties of proteins, including foaming capacity, water holding capacity, solubility, emulsifying properties, and gelling formation, are known to play an important role in food processing technologies and be considered significant contributors in the development of new food products. In recent years, research has proven that ultra-sonication can influence the techno-functional properties of proteins through modification of their molecular structure. In this study, Scopus, Web of Science, PubMed, Google Scholar, ProQuest, and FSTA (Food Science and Technology Abstracts) databases were searched to find all related articles from 2000 to 2021. The results showed that the improving effects of ultrasound on each of the functional properties of proteins is entirely dependent on the ultrasound conditions and the type of ultrasound-treated protein. The results of functional parameters of milk proteins also showed that ultrasound could modify these properties. However, further studies are required to reach conclusive results that permit the employment of ultrasound to improve the techno-functional properties of milk proteins.
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Affiliation(s)
- Sajad Shokri
- Plasma Research Group, School of Biosystems and Food Engineering, University College Dublin, Belfield, Dublin 4, Ireland
| | - Fardin Javanmardi
- Department of Food Science and Technology, National Nutrition & Food Technology Research Institute, Faculty of Nutrition Sciences & Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Mehrdad Mohammadi
- Department of Food Technology Research, Faculty of Nutrition Sciences and Food Technology/National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Amin Mousavi Khaneghah
- Department of Food Science and Nutrition, Faculty of Food Engineering, University of Campinas (UNICAMP), Campinas, Sao Paulo, Brazil.
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25
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Sert D, Mercan E. Production and characterisation of goat milk powder made from sonicated whole milk concentrates. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105333] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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26
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Ouyang N, Ma H, Ding Y, Lu F, Guo L, Zhang X, Gu C. Effect of slit dual-frequency ultrasonic emulsification technology on the stability of walnut emulsions. ULTRASONICS SONOCHEMISTRY 2022; 82:105876. [PMID: 34942470 PMCID: PMC8799610 DOI: 10.1016/j.ultsonch.2021.105876] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 11/29/2021] [Accepted: 12/11/2021] [Indexed: 05/15/2023]
Abstract
A highly hygienic walnut emulsion beverage was prepared by using a slit dual-frequency emulsification technique. The optimal ultrasonic parameters were studied as a model system: the ultrasonic time of 50 min, the ultrasonic power density of 260 W/L, and a dual-frequency ultrasonic combination of 28/68 kHz. Walnut emulsion with an average mean volume diameter of 2.05 µm, a Zeta potential absolute value of 40 mV was obtained after ultrasonic treatment, and the emulsion stability could be maintained for more than 14 days without phase separation. At the lowest ultrasonic energy input, the vibrating emulsion could promote droplet aggregation. However, excessive energy input could result in sample overtreatment and reduced emulsion activity. The laser scanning confocal microscope (LSCM) and transmission electron microscope (TEM) confirmed that walnut emulsion processed by slit dual-frequency ultrasonic had pretty high stability. Therefore, the slit dual-frequency ultrasonic emulsification technique was found to be well suited for the preparation of complex and fine oil-in-water food emulsions.
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Affiliation(s)
- Ningning Ouyang
- School of Food & Biological Engineering, Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China
| | - Haile Ma
- School of Food & Biological Engineering, Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China.
| | - Yanhua Ding
- School of Food & Biological Engineering, Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China
| | - Feng Lu
- School of Food & Biological Engineering, Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China
| | - Lina Guo
- School of Food & Biological Engineering, Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China
| | - Xueli Zhang
- School of Food & Biological Engineering, Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China
| | - Chen Gu
- School of Food & Biological Engineering, Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China
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27
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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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28
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Masotti F, Cattaneo S, Stuknytė M, De Noni I. Current insights into non-thermal preservation technologies alternative to conventional high-temperature short-time pasteurization of drinking milk. Crit Rev Food Sci Nutr 2021; 63:5643-5660. [PMID: 34969340 DOI: 10.1080/10408398.2021.2022596] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Milk is an important nutritional food source characterized by a perishable nature and conventionally thermally treated to guarantee its safety. In recent years, an increasing focus on competing non-thermal food processing technologies has been driven mainly by consumers' expectations for minimally processed products. Due to the heat sensitivity of milk, much research interest has been addressed to mild non-thermal pasteurization processing to keep safety, 'fresh-like' taste and to maintain the organoleptic qualities of raw milk. This review provides an overview of the current literature on non-thermal treatments as standalone alternative technologies to high-temperature short-time (HTST) pasteurization of drinking milk. Results of lab-scale experimentations suggest the feasibility of most emerging non-thermal processing technologies, including high hydrostatic pressure, pulsed electric field, cold plasma, cavitation and light-based technologies, as alternative to thermal treatment of drinking milk with premium in shelf life duration. Nevertheless, a series of regulatory, technological and economical hurdles hinder the industrial scaling-up for most of these substitutes. To date, only high hydrostatic pressure treatments are applied as alone alternative to HTSH pasteurization for processing of "cold pasteurized" drinking milk. Milk submitted to HTST treatment combined to ultraviolet light is currently accepted in EU countries as novel food.
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Affiliation(s)
- Fabio Masotti
- Dipartimento di Scienze per gli Alimenti, la Nutrizione e l'Ambiente, Università degli Studi di Milano, Milan, Italy
| | - Stefano Cattaneo
- Dipartimento di Scienze per gli Alimenti, la Nutrizione e l'Ambiente, Università degli Studi di Milano, Milan, Italy
| | - Milda Stuknytė
- Unitech COSPECT - University Technological Platforms Office, Università degli Studi di Milano, Milan, Italy
| | - Ivano De Noni
- Dipartimento di Scienze per gli Alimenti, la Nutrizione e l'Ambiente, Università degli Studi di Milano, Milan, Italy
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29
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Glover Z, Gregersen SB, Wiking L, Hammershøj M, Simonsen AC. Microstructural changes in acid milk gels due to temperature‐controlled high‐intensity ultrasound treatment: Quantification by analysis of super‐resolution microscopy images. INT J DAIRY TECHNOL 2021. [DOI: 10.1111/1471-0307.12838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Zachary Glover
- Department of Physics, Chemistry and Pharmacy University of Southern Denmark Campusvej 55 Odense M 5230 Denmark
| | | | - Lars Wiking
- Department of Food Science Aarhus University Agro Food Park 48 Aarhus N 8200 Denmark
| | - Mariannne Hammershøj
- Department of Food Science Aarhus University Agro Food Park 48 Aarhus N 8200 Denmark
| | - Adam Cohen Simonsen
- Department of Physics, Chemistry and Pharmacy University of Southern Denmark Campusvej 55 Odense M 5230 Denmark
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30
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Manufacturing natural blue colorant from genipin-crosslinked milk proteins: Does the heat treatment applied to raw milk influence the production of blue compounds? FUTURE FOODS 2021. [DOI: 10.1016/j.fufo.2021.100059] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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31
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Development and characterization of nanoparticles formed by soy peptide aggregate and epigallocatechin-3-gallate as an emulsion stabilizer. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112385] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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32
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Effect of Different Temperature-Controlled Ultrasound on the Physical and Functional Properties of Micellar Casein Concentrate. Foods 2021; 10:foods10112673. [PMID: 34828953 PMCID: PMC8625585 DOI: 10.3390/foods10112673] [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: 09/24/2021] [Revised: 10/28/2021] [Accepted: 10/29/2021] [Indexed: 11/17/2022] Open
Abstract
Micellar casein concentrate (MCC) is a novel dairy ingredient with high protein content. However, its poor functional properties impair its potential for further application, highlighting the importance of using innovative processing methods to produce modified MCC, such as ultrasound (US). This work investigated the impact of US on the physical and functional properties of MCC under temperature-controlled and -uncontrolled conditions for different time intervals. Under temperature-controlled ultrasound (TC-US) treatment, a reduction was found in the supernatant particle size of casein micelles. Soluble calcium content and hydrophobicity increased following ultrasound treatment at 20 °C, resulting in a remarkable improvement in emulsification. However, long-time ultrasonication led to an unstable state, causing the MCC solutions to show shear thinning behavior (pseudoplastic fluid). Compared with 50 °C temperature-controlled ultrasonication, ultrasonication at 20 °C had a greater influence on particle size, viscosity and hydrophobicity. These findings indicate that 20 °C TC-US could be a promising technology for the modification of MCC.
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33
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Tarhan Ö, Kaya A. Investigation of the compositional and structural changes in the proteins of cow milk when processed to cheese. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112102] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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34
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Scudino H, Guimarães JT, Cabral L, Centurion VB, Gomes A, Orsi AS, Cunha RL, Sant’Ana AS, Cruz AG. Raw milk processing by high‐intensity ultrasound and conventional heat treatments: Microbial profile by amplicon sequencing and physical stability during storage. INT J DAIRY TECHNOL 2021. [DOI: 10.1111/1471-0307.12819] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Hugo Scudino
- Department of Food Technology Faculty of Veterinary Fluminense Federal University Niterói RJ Brazil
| | - Jonas T Guimarães
- Department of Food Technology Faculty of Veterinary Fluminense Federal University Niterói RJ Brazil
| | - Lucélia Cabral
- Department of General and Applied Biology Institute of Biosciences São Paulo State University (UNESP) Rio Claro SP Brazil
| | - Victor Borin Centurion
- Microbial Resources Division (DRM), Research Center for Chemistry Biology and Agriculture (CPQBA) University of Campinas Campinas SP Brazil
| | - Andresa Gomes
- Department of Food Engineering and Technology Faculty of Food Engineering University of Campinas Campinas SP Brazil
| | - Arthur S Orsi
- Department of Food Technology Faculty of Veterinary Fluminense Federal University Niterói RJ Brazil
- Department of Food Science and Nutrition Faculty of Food Engineering University of Campinas Campinas SP Brazil
| | - Rosiane L Cunha
- Department of Food Engineering and Technology Faculty of Food Engineering University of Campinas Campinas SP Brazil
| | - Anderson S Sant’Ana
- Department of Food Science and Nutrition Faculty of Food Engineering University of Campinas Campinas SP Brazil
| | - Adriano G Cruz
- Department of Food Federal Institute of Science and Technology of Rio de Janeiro Rio de Janeiro RJ Brazil
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35
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Sullca Grimaldez L, Martínez KD. Concentration trend study on foaming properties for native soy protein isolate treated by ultrasound and heating. Journal of Food Science and Technology 2021; 58:4666-4673. [PMID: 34629531 DOI: 10.1007/s13197-020-04954-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 11/06/2020] [Accepted: 12/21/2020] [Indexed: 01/05/2023]
Abstract
Given the non-linearity of many protein properties with a short range of concentration which cannot be predicted a priori, and due to the lack of references in the food industry, we proceeded to analyze the foaming ones. The existing bibliography belongs to other fields of research but it is scarcely found for this area. For the food industry, ultrasound is considered one of the most environment-friendly processing. In addition, heating combination would alter their results considerably by synergistic or additive phenomena. Native soy protein isolate was obtained in our laboratory to use it as starting material; ultrasound with temperature was applied at 2, 4 and 6%w/w protein concentrations. Therefore, the objective of this paper was to determine the effect of ultrasound+temperature (50 or 90 °C) simultaneously applied, on the foamability by relating with the relative viscoelasticity, aggregates particle size distribution and their surface charge by zeta potential. The results indicated that treatments promoted changes on the functional parameters depending on the protein concentration. The analysis showed that at 4%wt/wt was adequate to improve foam formation and stability at same time. Dynamic rheology of continuous phase was relation with foamability showing the higher relative viscoelasticity at 4% of concentration after the combined treatment. Light scattering studies could partially explain this observation, taking into account both, the bulk viscosity and the low number of large particles formed after treating. Surface charge was increased for all concentrations equally leading to the aggregates formation of greater colloidal stability for all concentration and treatment conditions investigated. Supplementary Information The online version contains supplementary material available at (10.1007/s13197-020-04954-w).
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Affiliation(s)
- Lourdes Sullca Grimaldez
- Facultad de Ingeniería, Consejo Nacional de Investigación Científica y Técnicas de la República Argentina, ITPN-CONICET, Universidad de Buenos Aires, Las Heras 2214 CP 11, Buenos Aires, Argentina
| | - Karina D Martínez
- Facultad de Ingeniería, Consejo Nacional de Investigación Científica y Técnicas de la República Argentina, ITPN-CONICET, Universidad de Buenos Aires, Las Heras 2214 CP 11, Buenos Aires, Argentina
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36
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Sergeev A, Shilkina N, Motyakin M, Barashkova I, Zaborova V, Kanina K, Dunchenko N, Krasulya O, Yusof NSM. Anhydrous fat crystallization of ultrasonic treated goat milk: DSC and NMR relaxation studies. ULTRASONICS SONOCHEMISTRY 2021; 78:105751. [PMID: 34534797 PMCID: PMC8449052 DOI: 10.1016/j.ultsonch.2021.105751] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 09/01/2021] [Accepted: 09/04/2021] [Indexed: 06/13/2023]
Abstract
Methods of NMR relaxation and differential scanning calorimetry (DSC) were used to study the crystallization of anhydrous milk fat (AMF) obtained from milk and subjected to ultrasonic (US) processing. Amongst the changes in the crystallization nature under the influence of ultrasound are the decrease in the crystallization temperature and the increase in the melting enthalpy of the anhydrous milk fat samples. The increase is ∼30% at 20 min of isothermal crystallization and is presumably explained by the additional formation of β'-form crystals from the melt. The parameters of the Avrami equation applied to the description of experimental data show an increase in the crystallization rate in samples with ultrasonic treatment and a change in the dimension of crystallization with a change in melting temperature.
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Affiliation(s)
- Andrey Sergeev
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow 119991, Russia.
| | - Natalia Shilkina
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow 119991, Russia.
| | - Mikhail Motyakin
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow 119991, Russia; Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Moscow 119334, Russia.
| | - Irina Barashkova
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow 119991, Russia.
| | - Victoria Zaborova
- Sechenov First Moscow State Medical University, Moscow 119991, Russia; Moscow Institute of Physics and Technology (National Research University), Moscow Region 141700, Russia.
| | - Ksenia Kanina
- Russian State Agrarian University-Moscow Agricultural Timiryazev Academy, Moscow 127550, Russia.
| | - Nina Dunchenko
- Russian State Agrarian University-Moscow Agricultural Timiryazev Academy, Moscow 127550, Russia.
| | - Olga Krasulya
- Russian State Agrarian University-Moscow Agricultural Timiryazev Academy, Moscow 127550, Russia.
| | - Nor Saadah M Yusof
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia.
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Sergeev A, Motyakin M, Barashkova I, Zaborova V, Krasulya O, Yusof NSM. EPR and NMR study of molecular components mobility and organization in goat milk under ultrasound treatment. ULTRASONICS SONOCHEMISTRY 2021; 77:105673. [PMID: 34311321 PMCID: PMC8326184 DOI: 10.1016/j.ultsonch.2021.105673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 07/10/2021] [Accepted: 07/13/2021] [Indexed: 06/13/2023]
Abstract
The effect of ultrasound treatment on molecular mobility and organization of the main components in raw goat milk was studied by EPR and NMR spectroscopies. NMR relaxation studies showed an increase in the spin-lattice T1 and spin-spin T2 relaxation times in goat milk products (cream, anhydrous fat) and change in the diffusion of proton-containing molecules during ultrasound treatment. The diffusion became more uniform and could be rather accurately approximated by one effective diffusion coefficient Deff, which indicates homogenization of goat milk components, dispersion of globular and supermicellar formations under sonication. EPR studies have shown that molecular mobility and organization of hydrophobic regions in goat milk are similar to those observed in micellar formations of surfactants with a hydrocarbon chain length C12-C16. Ultrasound treatment did not affect submicellar and protein globule organization. Free radicals arising under ultrasound impact of milk reacted quickly with components of goat milk (triglycerides, proteins, fatty acids) and were not observed by spin trapping method.
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Affiliation(s)
- Andrey Sergeev
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow 119991 Russia
| | - Mikhail Motyakin
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow 119991 Russia; Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Moscow 119334 Russia
| | - Irina Barashkova
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow 119991 Russia
| | - Victoria Zaborova
- Sechenov First Moscow State Medical University, Moscow 119991 Russia; Moscow Institute of Physics and Technology (National Research University), Moscow Region 141700 Russia
| | - Olga Krasulya
- Russian State Agrarian University-Moscow Agricultural Timiryazev Academy, Moscow 127550 Russia
| | - Nor Saadah M Yusof
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia.
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Zhang W, Liu Y, Li Z, Xu S, Zhang J, Hettinga K, Zhou P. Effects of microfiltration combined with ultrasonication on shelf life and bioactive protein of skim milk. ULTRASONICS SONOCHEMISTRY 2021; 77:105668. [PMID: 34298307 PMCID: PMC8322453 DOI: 10.1016/j.ultsonch.2021.105668] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 07/07/2021] [Accepted: 07/10/2021] [Indexed: 05/28/2023]
Abstract
To extend the shelf life and retain bioactive proteins in milk, this study utilized microfiltration (MF) combined with ultrasonication to treat skim milk and investigated its efficiency in removing bacteria and retaining bioactive proteins compared with HTST pasteurization and microfiltration alone. Results showed that microfiltration combined with ultrasonication at 1296 J/mL could completely remove the bacteria in skim milk. Ultrasonication further extended the shelf life (4 °C) of microfiltered skim milk, which could reach at least 40 days when MF was combined with ˃1296 J/mL ultrasonication. In addition, ELISA showed that HTST pasteurization significantly decreased the levels of IgG by ~30%, IgA by ~ 50%, IgM by ~60%, and lactoferrin by ~40%, whereas the activity of the enzymes lactoperoxidase and xanthine oxidase were also decreased by ~ 20%. Compared with HTST, MF alone or combined with ultrasonication retained these bioactive proteins to a larger degree. On the other hand, proteomics indicated both damage to casein micelle and fat globule structures in milk when ultrasonication at >1296 J/mL was applied, as shown by increases in caseins and milk fat globular proteins. Simultaneously, this ultrasound intensity also decreased levels of bioactive proteins, such as complement factors. Taken together, this study provided new insights that may help to implement this novel combination of non-thermal technologies for the dairy industry aimed at improving milk quality and functionality.
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Affiliation(s)
- Wenjin Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, 214122 Wuxi, Jiangsu Province, China; International Joint Research Laboratory for Functional Dairy Protein Ingredients, Jiangnan University, 214122 Wuxi, Jiangsu Province, China
| | - Yaowei Liu
- State Key Laboratory of Food Science and Technology, Jiangnan University, 214122 Wuxi, Jiangsu Province, China; International Joint Research Laboratory for Functional Dairy Protein Ingredients, Jiangnan University, 214122 Wuxi, Jiangsu Province, China
| | - Zhibin Li
- State Key Laboratory of Food Science and Technology, Jiangnan University, 214122 Wuxi, Jiangsu Province, China; International Joint Research Laboratory for Functional Dairy Protein Ingredients, Jiangnan University, 214122 Wuxi, Jiangsu Province, China
| | - Shu Xu
- State Key Laboratory of Food Science and Technology, Jiangnan University, 214122 Wuxi, Jiangsu Province, China; International Joint Research Laboratory for Functional Dairy Protein Ingredients, Jiangnan University, 214122 Wuxi, Jiangsu Province, China
| | - Jie Zhang
- School of Agriculture and Food Science, Faculty of Science, The University of Queensland, St Lucia 4072, Australia
| | - Kasper Hettinga
- Dairy Science and Technology, Food Quality and Design Group, Wageningen University and Research, 6700 AA Wageningen, The Netherlands
| | - Peng Zhou
- State Key Laboratory of Food Science and Technology, Jiangnan University, 214122 Wuxi, Jiangsu Province, China; International Joint Research Laboratory for Functional Dairy Protein Ingredients, Jiangnan University, 214122 Wuxi, Jiangsu Province, China.
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Sert D, Mercan E, Dinkul M, Aydemir S. Processing of skim milk powder made using sonicated milk concentrates: A study of physicochemical, functional, powder flow and microbiological characteristics. Int Dairy J 2021. [DOI: 10.1016/j.idairyj.2021.105080] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Soni A, Samuelsson LM, Loveday SM, Gupta TB. Applications of novel processing technologies to enhance the safety and bioactivity of milk. Compr Rev Food Sci Food Saf 2021; 20:4652-4677. [PMID: 34427048 DOI: 10.1111/1541-4337.12819] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 06/16/2021] [Accepted: 07/07/2021] [Indexed: 01/20/2023]
Abstract
Bioactive compounds in food can have high impacts on human health, such as antioxidant, antithrombotic, antitumor, and anti-inflammatory activities. However, many of them are sensitive to thermal treatments incurred during processing, which can reduce their availability and activity. Milk, including ovine, caprine, bovine, and human is a rich source of bioactive compounds, including immunoglobulins, vitamins, and amino acids. However, processing by various novel thermal and non-thermal technologies has different levels of impacts on these compounds, according to the studies reported in the literature, predominantly in the last 10 years. The reported effect of these technologies either covers microbial inactivation or the bioactive composition; however, there is a lack of comprehensive compilation of studies that compare the effect of these technologies on bioactive compounds in milk (especially, caprine and ovine) to microbial inactivation at similar settings. This research gap makes it challenging to conclude on the specific processing parameters that could be optimized to achieve targets of microbial safety and nutritional quality at the same time. This review covers the effect of a wide range of thermal and non-thermal processing technologies including high-pressure processing, pressure-assisted thermal sterilization, pulsed-electric field treatment, cold plasma, microwave-assisted thermal sterilization, ultra-high-pressure homogenization, ultrasonication, irradiation on the bioactive compounds as well as on microbial inactivation in milk. Although a combination of more than one technology could improve the reduction of bacterial contaminants to meet the required food safety standards and retain bioactive compounds, there is still scope for research on these hurdle approaches to simultaneously achieve food safety and bioactivity targets.
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Affiliation(s)
- Aswathi Soni
- Food System Integrity, Consumer Food Interface, AgResearch Ltd, Palmerston North, New Zealand
| | - Linda M Samuelsson
- Smart Foods Innovation Centre of Excellence, AgResearch Ltd, Palmerston North, New Zealand
| | - Simon M Loveday
- Smart Foods Innovation Centre of Excellence, AgResearch Ltd, Palmerston North, New Zealand.,Riddet Institute, Massey University, Palmerston North, New Zealand
| | - Tanushree B Gupta
- Food System Integrity, Consumer Food Interface, AgResearch Ltd, Palmerston North, New Zealand
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Abbas Syed Q, Hassan A, Sharif S, Ishaq A, Saeed F, Afzaal M, Hussain M, Anjum FM. Structural and functional properties of milk proteins as affected by heating, high pressure, Gamma and ultraviolet irradiation: a review. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2021. [DOI: 10.1080/10942912.2021.1937209] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Qamar Abbas Syed
- National Institute of Food Science and Technology, Faculty of Food, Nutrition and Home Sciences, University of Agriculture Faisalabad, Pakistan
| | - Ali Hassan
- National Institute of Food Science and Technology, Faculty of Food, Nutrition and Home Sciences, University of Agriculture Faisalabad, Pakistan
| | - Saba Sharif
- National Institute of Food Science and Technology, Faculty of Food, Nutrition and Home Sciences, University of Agriculture Faisalabad, Pakistan
| | - Anum Ishaq
- Department of Allied Health Sciences, Superior College (University Campus), Lahore, Pakistan
| | - Farhan Saeed
- Department of Food Sciences, Government College University, Faisalabad, Pakistan
| | - Muhammad Afzaal
- Department of Food Sciences, Government College University, Faisalabad, Pakistan
| | - Muzzamal Hussain
- Department of Food Sciences, Government College University, Faisalabad, Pakistan
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Hammam ARA, Martinez‐Monteagudo SI, Metzger LE, Alsaleem KA. Effect of ultrasound intensity on the functional characteristics of rennet‐coagulated skim milk. J FOOD PROCESS ENG 2021. [DOI: 10.1111/jfpe.13800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ahmed R. A. Hammam
- Dairy and Food Science Department South Dakota State University Brookings South Dakota USA
- Dairy Science Department, Faculty of Agriculture Assiut University Assiut Egypt
| | - Sergio I. Martinez‐Monteagudo
- Department of Family and Consumer Sciences New Mexico State University Las Cruces New Mexico USA
- Department of Chemical & Materials Engineering New Mexico State University Las Cruces New Mexico USA
| | - Lloyd E. Metzger
- Dairy and Food Science Department South Dakota State University Brookings South Dakota USA
| | - Khalid A. Alsaleem
- Dairy and Food Science Department South Dakota State University Brookings South Dakota USA
- Food Science and Human Nutrition Department Qassim University Al‐Qassim Saudi Arabia
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43
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The generation of volatiles in model systems containing varying casein to whey protein ratios as affected by low frequency ultrasound. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111677] [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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44
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Silva M, Chandrapala J. Ultrasonic Emulsification of Milk Proteins Stabilized Primary and Double Emulsions: A Review. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1934006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Mayumi Silva
- School of Science, RMIT University, Bundoora, VIC, Australia
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Choudhary P, Rawson A. Impact of power ultrasound on the quality attributes of curd and its fermentation/gelation kinetics. J FOOD PROCESS ENG 2021. [DOI: 10.1111/jfpe.13698] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Pintu Choudhary
- Computational Modeling and Nanoscale Processing Unit Indian Institute of Food Processing Technology (IIFPT), Ministry of Food Processing Industries, Govt. of India Thanjavur Tamil Nadu India
| | - Ashish Rawson
- Centre of Excellence in Nonthermal Processing, Indian Institute of Food Processing Technology (IIFPT) Thanjavur Tamil Nadu India
- Department of Food Safety and Quality Testing Indian Institute of Food Processing Technology (Ministry of Food Processing Industries, Govt. of India) Thanjavur Tamil Nadu India
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Pegu K, Arya SS. Comparative assessment of HTST, hydrodynamic cavitation and ultrasonication on physico-chemical properties, microstructure, microbial and enzyme inactivation of raw milk. INNOV FOOD SCI EMERG 2021. [DOI: 10.1016/j.ifset.2021.102640] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Carrillo-Lopez LM, Garcia-Galicia IA, Tirado-Gallegos JM, Sanchez-Vega R, Huerta-Jimenez M, Ashokkumar M, Alarcon-Rojo AD. Recent advances in the application of ultrasound in dairy products: Effect on functional, physical, chemical, microbiological and sensory properties. ULTRASONICS SONOCHEMISTRY 2021; 73:105467. [PMID: 33508590 PMCID: PMC7840480 DOI: 10.1016/j.ultsonch.2021.105467] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 01/06/2021] [Accepted: 01/07/2021] [Indexed: 05/03/2023]
Abstract
Alternative methods for improving traditional food processing have increased in the last decades. Additionally, the development of novel dairy products is gaining importance due to an increased consumer demand for palatable, healthy, and minimally processed products. Ultrasonic processing or sonication is a promising alternative technology in the food industry as it has potential to improve the technological and functional properties of milk and dairy products. This review presents a detailed summary of the latest research on the impact of high-intensity ultrasound techniques in dairy processing. It explores the ways in which ultrasound has been employed to enhance milk properties and processes of interest to the dairy industry, such as homogenization, emulsification, yogurt and fermented beverages production, and food safety. Special emphasis has been given to ultrasonic effects on milk components; fermentation and spoilage by microorganisms; and the technological, functional, and sensory properties of dairy foods. Several current and potential applications of ultrasound as a processing technique in milk applications are also discussed in this review.
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Affiliation(s)
- Luis M Carrillo-Lopez
- Faculty of Animal Science and Ecology, Autonomous University of Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua, Chih. 31453, Mexico; National Council of Science and Technology, Av. Insurgentes Sur 1582, Col. Crédito Constructor, Del. Benito Juárez, Ciudad de México C.P. 03940, Mexico
| | - Ivan A Garcia-Galicia
- Faculty of Animal Science and Ecology, Autonomous University of Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua, Chih. 31453, Mexico
| | - Juan M Tirado-Gallegos
- Faculty of Animal Science and Ecology, Autonomous University of Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua, Chih. 31453, Mexico
| | - Rogelio Sanchez-Vega
- Faculty of Animal Science and Ecology, Autonomous University of Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua, Chih. 31453, Mexico
| | - Mariana Huerta-Jimenez
- Faculty of Animal Science and Ecology, Autonomous University of Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua, Chih. 31453, Mexico; National Council of Science and Technology, Av. Insurgentes Sur 1582, Col. Crédito Constructor, Del. Benito Juárez, Ciudad de México C.P. 03940, Mexico.
| | | | - Alma D Alarcon-Rojo
- Faculty of Animal Science and Ecology, Autonomous University of Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua, Chih. 31453, Mexico.
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Effects of Pulsed Electric Fields and Ultrasound Processing on Proteins and Enzymes: A Review. Processes (Basel) 2021. [DOI: 10.3390/pr9040722] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
There is increasing demand among consumers for food products free of chemical preservatives, minimally processed and have fresh-like natural flavors. To meet these growing demands, the industries and researchers are finding alternative processing methods, which involve nonthermal methods to obtain a quality product that meets the consumer demands and adheres to the food safety protocols. In the past two decades’ various research groups have developed a wide range of nonthermal processing methods, of which few have shown potential in replacing the traditional thermal processing systems. Among all the methods, ultrasonication (US) and pulsed electric field (PEF) seem to be the most effective in attaining desirable food products. Several researchers have shown that these methods significantly affect various major and minor nutritional components present in food, including proteins and enzymes. In this review, we are going to discuss the effect of nonthermal methods on proteins, including enzymes. This review comprises results from the latest studies conducted from all over the world, which would help the research community and industry investigate the future pathway for nonthermal processing methods, especially in preserving the nutritional safety and integrity of the food.
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Khalesi M, FitzGerald RJ. Insolubility in milk protein concentrates: potential causes and strategies to minimize its occurrence. Crit Rev Food Sci Nutr 2021; 62:6973-6989. [PMID: 33856251 DOI: 10.1080/10408398.2021.1908955] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Milk protein concentrates (MPCs), which are produced from skim milk following a series of manufacturing steps including pasteurization, membrane filtration, evaporation and spray drying, represent a relatively new category of dairy ingredients. MPC powders mainly comprise caseins and whey proteins in the same ratio of occurrence as in milk. While bovine MPCs have applications as an ingredient in several protein enriched food products, technofunctional concerns, e.g., reduced solubility and emulsification properties, especially after long-term storage, limit their widespread and consistent utilization in many food products. Changes in the surface and internal structure of MPC powder particles during manufacture and storage occur via casein-casein and casein-whey protein interactions and also via the formation of casein crosslinks in the presence of calcium ions which are associated with diminishment of MPCs functional properties. The aggregation of micellar caseins as a result of these interactions has been considered as the main cause of insolubility in MPCs. In addition, the occurrence of lactose-protein interactions as a result of the promotion of the Maillard reaction mainly during storage of MPC may lead to greater insolubility. This review focuses on the solubility of MPC with an emphasis on understanding the factors involved in its insolubility along with approaches which may be employed to overcome MPC insolubility. Several strategies have been developed based on manipulation of the manufacturing process, along with composition, physical, chemical and enzymatic modifications to overcome MPC insolubility. Despite many advances, dairy ingredient manufacturers are still investigating technical solutions to resolve the insolubility issues associated with the large-scale manufacture of MPC.
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Distinction of volatile flavor profiles in various skim milk products via HS-SPME–GC–MS and E-nose. Eur Food Res Technol 2021. [DOI: 10.1007/s00217-021-03730-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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