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Rathnakumar K, Jain S, Awasti N, Vashisht P, Thorakkattu P, Ramesh B, Balakrishnan G, Sajith Babu K, Ramniwas S, Rustagi S, Pandiselvam R. Ultrasonic processing: effects on the physicochemical and microbiological aspects of dairy products. Crit Rev Biotechnol 2024:1-15. [PMID: 38644353 DOI: 10.1080/07388551.2024.2332941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 02/21/2024] [Indexed: 04/23/2024]
Abstract
Dairy products that are contaminated by pathogenic microorganisms through unhygienic farm practices, improper transportation, and inadequate quality control can cause foodborne illness. Furthermore, inadequate storage conditions can increase the microflora of natural spoilage, leading to rapid deterioration. Ultrasound processing is a popular technology used to improve the quality of milk products using high-frequency sound waves. It can improve food safety and shelf life by modifying milk protein and fats without negatively affecting nutritional profile and sensory properties, such as taste, texture, and flavor. Ultrasound processing is effective in eliminating pathogenic microorganisms, such as Salmonella, Escherichia coli, Staphylococcus aureus, and Listeria monocytogenes. However, the efficiency of processing is determined by the type of microorganism, pH, and temperature of the milk product, the frequency and intensity of the applied waves, as well as the sonication time. Ultrasound processing has been established to be a safe and environmentally friendly alternative to conventional heat-based processing technologies that lead to the degradation of milk quality. There are some disadvantages to using ultrasound processing, such as the initial high cost of setting it up, the production of free radicals, the deterioration of sensory properties, and the development of off-flavors with lengthened processing times. The aim of this review is to summarize current research in the field of ultrasound processing and discuss future directions.
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Affiliation(s)
| | - Surangna Jain
- Department of Food Science, University of TN, Knoxville, TN, USA
| | | | - Pranav Vashisht
- Department of Agricultural and Environmental Sciences, Tennessee State University, Nashville, TN, USA
| | - Priyamvada Thorakkattu
- Department of Animal Sciences and Industry/Food Science Institute, KS State University, Manhattan, KS, USA
| | | | | | - Karthik Sajith Babu
- Department of Animal Sciences and Industry/Food Science Institute, KS State University, Manhattan, KS, USA
| | - Seema Ramniwas
- University Centre for Research and Development, University of Biotechnology, Chandigarh University, Gharuan, Mohali, India
| | - Sarvesh Rustagi
- School of Applied and Life sciences, Uttaranchal University, Dehradun, India
| | - R Pandiselvam
- Physiology, Biochemistry, and Post-Harvest Technology Division, ICAR-Central Plantation Crops Research Institute, Kasargod, India
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Caner C, Tiryaki K, Pala ÇU, Yüceer M. Combined effect of electrolyzed water (EW) and sonication with equilibrium modified atmosphere packaging for prolonging storage stability of fresh strawberry. FOOD SCI TECHNOL INT 2024:10820132241227009. [PMID: 38280215 DOI: 10.1177/10820132241227009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2024]
Abstract
This research focuses on the effectiveness of electrolyzed water (50 and 100 ppm for 3 min), ultrasonication (80 W for 3 min), and their combinations on fresh strawberries, which are then packaged using microperforated film to enhance their storage stability. The gas composition in the headspace, pH, soluble solids, color (L*, a*, b*, and ΔE* values), anthocyanins, total phenolics, and texture profile was evaluated for the 35 days of storage at +4 °C. The lowest weight loss was measured at about 100 ppm electrolyzed water (EW; 0.47%), and the highest one was in the control group (0.57%) after storage. At the end of the storage, O2 in the headspace decreased from 20.90% to 10.50-8.10% and CO2 was accumulated from 0.03% to 16.4-14.34%. The results showed that soluble solids decreased (9.95 to 8.48-7.85 °Bx) and pH values increased (3.34 to 3.79-3.91) during storage. At the end of the storage, the total phenolics in the control group decreased by the most during storage (from 1209.09 ppm to 808.00 ppm), whereas the 50 ppm EW group had the highest (931.66 ppm). Further, the significantly highest anthocyanin amount was found to be 143.86 ppm in the 100 ppm EW group at the end of 28 days of storage. The EW can significantly delay the degradation of anthocyanin over the storage period. The sonication at 100 ppm EW damages strawberry tissues, reducing their hardness. The lowest decay rate was found in fruits treated with 100 ppm EW (41.67%), followed by 50 ppm EW (58.33%), compared to the control (75.00%). This study reveals that applications of the 50 ppm EW and also 50 pm EW combined with ultrasonication have great potential in the extending storage stability of the fresh strawberries.
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Affiliation(s)
- Cengiz Caner
- Department of Food Engineering, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | - Kübra Tiryaki
- Department of Food Engineering, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | - Çiğdem Uysal Pala
- Department of Food Engineering, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | - Muhammed Yüceer
- Department of Food Processing, Canakkale Onsekiz Mart University, Canakkale, Turkey
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Yao J, Zhang L, Fan K. Effect of chitosan coating, carbon dots and ultrasound treatment on microorganisms and physicochemical quality of fresh-cut lettuce. FOOD SCI TECHNOL INT 2023:10820132231199508. [PMID: 37661649 DOI: 10.1177/10820132231199508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Abstract
The effect of chitosan (CH) coating, carbon dots (CDs) and ultrasound (US) treatment on microorganisms and the physicochemical quality of fresh-cut (FC) lettuce was investigated. FC lettuces were treated by US and dipped into CD/CH coating, then packed and stored for 15 d at 4°C. Results presented that CD/CH coating exhibited a superior effect on the depressing growth of aerobic plate count, mould and yeast, the decrease of respiratory rate, the inhibition of peroxidase and polyphenol oxidase activities, the maintenance of ascorbic acid and chlorophyll contents, the reduction of mass loss, the restriction of water distribution in US-treated FC lettuce. This exhibited that CD/CH coating effectively kept the microbial and physicochemical quality of FC lettuce.
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Affiliation(s)
- Jianhua Yao
- College of Life Science, Yangtze University, Jingzhou, Hubei, China
| | - Liang Zhang
- Yichang Anji Agriculture Co., Ltd, Zhijiang, Hubei, China
| | - Kai Fan
- College of Life Science, Yangtze University, Jingzhou, Hubei, China
- Institute of Food Science and Technology, Yangtze University, Jingzhou, Hubei, China
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Wu Y, Yao S, Narale BA, Shanmugam A, Mettu S, Ashokkumar M. Ultrasonic Processing of Food Waste to Generate Value-Added Products. Foods 2022; 11:2035. [PMID: 35885279 DOI: 10.3390/foods11142035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/04/2022] [Accepted: 07/06/2022] [Indexed: 02/04/2023] Open
Abstract
Ultrasonic processing has a great potential to transform waste from the food and agriculture industry into value-added products. In this review article, we discuss the use of ultrasound for the valorisation of food and agricultural waste. Ultrasonic processing is considered a green technology as compared to the conventional chemical extraction/processing methods. The influence of ultrasound pre-treatment on the soluble chemical oxygen demand (SCOD), particle size, and cell wall content of food waste is first discussed. The use of ultrasonic processing to produce/extract bioactives such as oil, polyphenolic, polysaccharides, fatty acids, organic acids, protein, lipids, and enzymes is highlighted. Moreover, ultrasonic processing in bioenergy production from food waste such as green methane, hydrogen, biodiesel, and ethanol through anaerobic digestion is also reviewed. The conversion of waste oils into biofuels with the use of ultrasound is presented. The latest developments and future prospective on the use of ultrasound in developing energy-efficient methods to convert food and agricultural waste into value-added products are summarised.
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Salar FJ, Domínguez-Perles R, García-Viguera C, Fernández PS. Ifs and buts of non-thermal processing technologies for plant-based drinks' bioactive compounds. FOOD SCI TECHNOL INT 2022:10820132221094724. [PMID: 35440183 DOI: 10.1177/10820132221094724] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Vegetables and fruits contain a variety of bioactive nutrients and non-nutrients that are associated with health promotion. Consumers currently demand foods with high contents of healthy compounds, as well as preserved natural taste and flavour, minimally processed without using artificial additives. Processing alternatives to be applied on plant-based foodstuffs to obtain beverages are mainly referred to as classical thermal treatments that although are effective treatments to ensure safety and extended shelf-life, also cause undesirable changes in the sensory profiles and phytochemical properties of beverages, thus affecting the overall quality and acceptance by consumers. As a result of these limitations, new non-thermal technologies have been developed for plant-based foods/beverages to enhance the overall quality of these products regarding microbiological safety, sensory traits, and content of bioactive nutrients and non-nutrients during the shelf-life of the product, thus allowing to obtain enhanced health-promoting beverages. Accordingly, the present article attempts to review critically the principal benefits and downsides of the main non-thermal processing alternatives (High hydrostatic pressure, pulsed electric fields, ultraviolet light, and ultrasound) to set up sound comparisons with conventional thermal treatments, providing a vision about their practical application that allows identifying the best choice for the sectoral industry in non-alcoholic fruit and vegetable-based beverages.
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Affiliation(s)
- Francisco J Salar
- Laboratorio de Fitoquímica y Alimentos Saludables (LabFAS), Departamento de Ciencia y Tecnología de Alimentos, CEBAS-CSIC, Campus de Espinardo 25, 30100 Murcia, Spain
| | - Raúl Domínguez-Perles
- Laboratorio de Fitoquímica y Alimentos Saludables (LabFAS), Departamento de Ciencia y Tecnología de Alimentos, CEBAS-CSIC, Campus de Espinardo 25, 30100 Murcia, Spain.,Calidad y Evaluación de Riesgos en Alimentos, Unidad Asociada CSIC -UPCT
| | - Cristina García-Viguera
- Laboratorio de Fitoquímica y Alimentos Saludables (LabFAS), Departamento de Ciencia y Tecnología de Alimentos, CEBAS-CSIC, Campus de Espinardo 25, 30100 Murcia, Spain.,Calidad y Evaluación de Riesgos en Alimentos, Unidad Asociada CSIC -UPCT
| | - Pablo S Fernández
- Department of Ingeniería Agrónomica, Instituto de Biotecnología Vegetal, Universidad Politécnica de Cartagena, Paseo Alfonso XIII 48, 30203 Cartagena, Spain.,Calidad y Evaluación de Riesgos en Alimentos, Unidad Asociada CSIC -UPCT
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Airlangga B, Sugianto AM, Parahita G, Puspasari F, Mayangsari NE, Trisanti PN, Sutikno JP, Sumarno S. Study of cassava starch degradation using sonication process in aqueous sodium chloride. J Sci Food Agric 2021; 101:2406-2413. [PMID: 33012019 DOI: 10.1002/jsfa.10864] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 09/30/2020] [Accepted: 10/04/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Starch degradation is an important process that can increase starch utilization in some industrial applications. In many polysaccharide compounds, the addition of salt is an alternative method to enhance the structural degradation of starch by sonication. This study aimed to investigate the effect of sonication in aqueous NaCl solution on the structural degradation of cassava starch. RESULTS This method produces reducing sugar which its amount is relatively smaller than the amount of total dissolved solid product. The maximum total reducing sugar (TRS) was 0.365 ± 0.005 kg m-3 (or about 7.3 mg g-1 ) that resulted by S50 for 60 min reaction. The increase of sonication amplitude was in line with the increase of granule defect in SEM image. X-ray diffraction (XRD) showed that the degradation process was characterized by rupturing of the amorphous region. CONCLUSION The structural alteration and the increase in NaCl weight suggest that this process may become a useful method for starch modification. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Bramantyo Airlangga
- Chemical Engineering Department, Institut Teknologi Sepuluh Nopember (ITS), Surabaya, Indonesia
| | - Ayu Maulina Sugianto
- Chemical Engineering Department, Institut Teknologi Sepuluh Nopember (ITS), Surabaya, Indonesia
| | - Ghaluh Parahita
- Chemical Engineering Department, Institut Teknologi Sepuluh Nopember (ITS), Surabaya, Indonesia
| | - Febriyati Puspasari
- Chemical Engineering Department, Institut Teknologi Sepuluh Nopember (ITS), Surabaya, Indonesia
| | - Novi Eka Mayangsari
- Waste Treatment Engineering Department, Politeknik Perkapalan Negeri Surabaya (PPNS), Surabaya, Indonesia
| | - Prida Novarita Trisanti
- Chemical Engineering Department, Institut Teknologi Sepuluh Nopember (ITS), Surabaya, Indonesia
| | - Juwari Purwo Sutikno
- Chemical Engineering Department, Institut Teknologi Sepuluh Nopember (ITS), Surabaya, Indonesia
| | - Sumarno Sumarno
- Chemical Engineering Department, Institut Teknologi Sepuluh Nopember (ITS), Surabaya, Indonesia
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