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Silva Amorim D, Silva Amorim I, Campos Chisté R, André Narciso Fernandes F, Regina Barros Mariutti L, Teixeira Godoy H, Rosane Barboza Mendonça C. Non-thermal technologies for the conservation of açai pulp and derived products: A comprehensive review. Food Res Int 2023; 174:113575. [PMID: 37986445 DOI: 10.1016/j.foodres.2023.113575] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 10/06/2023] [Accepted: 10/09/2023] [Indexed: 11/22/2023]
Abstract
Açai (Euterpe oleracea) is one of the main sustainable extractive crops in the Amazon region, widely consumed by the local population and a significant export product. This review presents the current knowledge regarding nonthermal technologies employed in açai processing. This review aims to discuss and compare the main results attained by the application of HPP, ultrasound, ozone, UV light, cold plasma, and pulsed electric field on microbial inactivation, enzymatic inhibition, and the content of anthocyanin and other bioactive compounds after açai pulp processing. The discussion compares these technologies with pasteurization, the current main technology applied to açai sanitization. This review shows that there are still many gaps to be filled concerning açai processing in thermal and non-thermal technologies. Data analysis allowed the conclusion that pasteurization and HPP are, up to now, the only technologies that enable a 5-log CFU reduction of yeasts, molds, and some bacteria in açai. However, no study has reported the inactivation of Trypanosoma cruzi, which is the major gap found in current knowledge. Other technologies, such as pulsed electric field, cold plasma, and ultrasound, require further development and process intensification studies to be as successful as HPP and pasteurization.
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Affiliation(s)
- Danyelly Silva Amorim
- Centro de Ciências Químicas, Farmacêuticas e de Alimentos - Universidade Federal de Pelotas, 96010-900 Pelotas, Rio Grande do Sul, Brazil; Departamento de Ciência de Alimentos e Nutrição, Faculdade de Engenharia de Alimentos, Universida Estadual de Campinas (UNICAMP), 13083-862 Campinas, São Paulo, Brazil.
| | - Isabelly Silva Amorim
- Centro de Ciências Químicas, Farmacêuticas e de Alimentos - Universidade Federal de Pelotas, 96010-900 Pelotas, Rio Grande do Sul, Brazil; Departamento de Ciência de Alimentos e Nutrição, Faculdade de Engenharia de Alimentos, Universida Estadual de Campinas (UNICAMP), 13083-862 Campinas, São Paulo, Brazil
| | - Renan Campos Chisté
- Faculdade de Engenharia de Alimentos (FEA), Instituto de Tecnologia (ITEC), Universidade Federal do Pará (UFPA), 66075-110 Belém, Pará, Brazil
| | - Fabiano André Narciso Fernandes
- Universidade Federal do Ceará, Departamento de Engenharia Química, Campus do Pici, Bloco 709, 60440-900 Fortaleza, CE, Brazil
| | - Lilian Regina Barros Mariutti
- Departamento de Ciência de Alimentos e Nutrição, Faculdade de Engenharia de Alimentos, Universida Estadual de Campinas (UNICAMP), 13083-862 Campinas, São Paulo, Brazil
| | - Helena Teixeira Godoy
- Departamento de Ciência de Alimentos e Nutrição, Faculdade de Engenharia de Alimentos, Universida Estadual de Campinas (UNICAMP), 13083-862 Campinas, São Paulo, Brazil
| | - Carla Rosane Barboza Mendonça
- Centro de Ciências Químicas, Farmacêuticas e de Alimentos - Universidade Federal de Pelotas, 96010-900 Pelotas, Rio Grande do Sul, Brazil
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Sharma S, Singh RK. Effect of atmospheric cold plasma treatment on acid gelation properties of skim milk: Rheology and textural studies. Food Res Int 2023; 172:113212. [PMID: 37689955 DOI: 10.1016/j.foodres.2023.113212] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 06/27/2023] [Accepted: 06/29/2023] [Indexed: 09/11/2023]
Abstract
Cold plasma processing is a non-thermal food processing technique that has been shown to improve the gelling properties of plant proteins by altering their structure through oxidation and crosslinking. This study aimed to investigate the effects of cold plasma treatment on the rheological properties of skim milk under different conditions, focusing on the impact of feed gas and treatment time on skim milk's sulfhydryl content, flow properties, and acid gelling behavior. Results showed that free sulfhydryl content decreased with treatment time, with a notable reduction observed after 2 min of N2-O2 plasma treatment. Skim milk treated with N2 plasma experienced a more gradual decrease in free SH content. Cold plasma increased skim milk viscosity over time. N2-O2 plasma treatment significantly affected G'40 and G'4 storage moduli, with an increase observed after 2 min of exposure but no change beyond that time. Acid gels' greenness (a* value) decreased with increasing treatment time compared to the control. Acid gel firmness of milk treated with N2-O2 plasma for 1 min significantly increased from 1.804 N to 1.912 N, and further to 2.072 N after 2 min of treatment. However, longer exposure times led to lower firmness in gels. N2 plasma treatment also significantly impacted acid gel firmness. Syneresis in acid gels decreased from 63.4 % to 57.7 % and 58.7 % after 1 and 2 min of N2-O2 plasma treatment, respectively, but increased to about 70 % after 4 min. Acid gels made from milk treated with N2 plasma experienced considerably less syneresis. The cold plasma treatment under different conditions significantly affected the properties of skim milk, with various impacts on sulfhydryl content, flow properties, and acid gelling behavior. These findings demonstrate the potential applications of cold plasma processing in the food industry to improve product properties.
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Affiliation(s)
- Shruti Sharma
- Department of Food Science and Technology, University of Georgia, Athens, GA 30602, USA
| | - Rakesh K Singh
- Department of Food Science and Technology, University of Georgia, Athens, GA 30602, USA.
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Martínez-Padilla LP. Rheology of liquid foods under shear flow conditions: Recently used models. J Texture Stud 2023. [PMID: 37726094 DOI: 10.1111/jtxs.12802] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 08/17/2023] [Accepted: 08/30/2023] [Indexed: 09/21/2023]
Abstract
Proper modeling of flow or viscosity curves as a function of shear rate is a useful tool in any engineering activity. The rheology of foods depends on the composition, processing to which they have been subjected and the state of dispersion in which they are found. Liquid foods are complex biosystems, that show non-Newtonian behavior under flow conditions. This review presents models used in recent decades to describe the experimental rheological behavior of various liquid foods, ranging from Newtonian fluids to the most complex. Some non-Newtonian parameters such as those of the Ostwald-de Waele, Bingham, Herschel-Bulkley, Casson, Cross, and Carreau models are summarized. Examples of thixotropic behavior described by the Weltman and Abu-Jdayil models are also presented. In each model, explanations based on the composition and dispersion state of the food are made. This is useful in innovative processing technologies and for scientists new to the field of food rheology. An attempt is made to exemplify and group the expected behavior for most fluid foods, including some for a dysphagia diet, depending on their composition or the dispersed system formed, which will be useful for professionals who wish to compare reported rheological parameters with those obtained experimentally.
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Affiliation(s)
- Laura Patricia Martínez-Padilla
- Laboratorio de Propiedades Reológicas y Funcionales en Alimentos, FES Cuautitlán, Universidad Nacional Autónoma de México, Mexico City, Mexico
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Silva Amorim D, Silva Amorim I, Campos Chisté R, Teixeira Filho J, André Narciso Fernandes F, Teixeira Godoy H. EFFECTS OF COLD PLASMA ON CHLOROPHYLLS, CAROTENOIDS, ANTHOCYANINS, AND BETALAINS. Food Res Int 2023. [PMID: 37087222 DOI: 10.1016/j.foodres.2023.112593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 01/25/2023] [Accepted: 02/14/2023] [Indexed: 02/19/2023]
Abstract
Plasma is considered by several researchers to be the fourth state of matter. Cold plasma has been highlighted as an alternative to thermal treatments because heat induces less degradation of thermolabile bioactive compounds, such as natural pigments. In this review, we provide a compilation of the current information about the effects of cold plasma on natural pigments, such as the changes caused by plasma to the molecules of chlorophylls, carotenoids, anthocyanins, and betalains. As a result of the literature review, it is noted that can degrade cell membrane and promote damage to pigment storage sites; thereby releasing pigments and increasing their content in the extracellular space. However, the reactive species contained in the cold plasma can cause degradation of the pigments. Cold plasma is a promising technology for extracting pigments; however, case-by-case optimization of the extraction process is required.
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Manzoor MF, Hussain A, Goksen G, Ali M, Khalil AA, Zeng XA, Jambrak AR, Lorenzo JM. Probing the impact of sustainable emerging sonication and DBD plasma technologies on the quality of wheat sprouts juice. Ultrason Sonochem 2023; 92:106257. [PMID: 36508892 PMCID: PMC9763752 DOI: 10.1016/j.ultsonch.2022.106257] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [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: 10/17/2022] [Revised: 11/24/2022] [Accepted: 12/04/2022] [Indexed: 06/05/2023]
Abstract
Sonication and dielectric barrier discharge (DBD) plasma are sustainable emerging food processing technologies. The study investigates the impact of sonication, DBD-plasma, and thermal treatment (TT) on wheat sprout juice. The obtained results indicated a significant (p < 0.05) increase in chlorophyll, total phenolics, flavonoids, DPPH assay, and ORAC assay after DBD-plasma (40 V) and sonication (30 mins) treatment as compared to TT and untreated samples. Both emerging technologies significantly (p < 0.05) reduce the polyphenol oxidase and peroxidase activities, but the TT sample had the highest reduction. Moreover, the synergistic application of both technologies significantly reduced the E. coli/Coliform, aerobics, yeast and mold up to the 2 log reduction, but the TT sample had a complete reduction. DBD-plasma and sonication processing significantly decreased (p < 0.05) the particle size, reducing apparent viscosity (η) and consistency index (K); while increasing the flow behavior (n), leading to higher stability of wheat sprout juice. To assess the impact of emerging techniques on nutrient concentration, we used surface-enhance Raman spectroscopy (SERS) as an emerging method. Silver-coated gold nano-substrates were used to compare the nutritional concentration of wheat sprout juice treated with sonication, DBD-plasma, and TT-treated samples. Results showed sharp peaks for samples treated with DBD-plasma followed by sonication, untreated, and TT. The obtained results, improved quality of wheat sprout juice, and lower microbial and enzymatic loads were confirmed, showing the suitability of these sustainable processing techniques for food processing and further research.
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Affiliation(s)
- Muhammad Faisal Manzoor
- Guangdong Provincial Key Laboratory of Intelligent Food Manufacturing, Foshan University, Foshan 528225, China; School of Food Science and Engineering, Foshan University, Foshan 528225, China; School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Abid Hussain
- Karakoram International University, Faculty of Life Science, Department of Agriculture and Food Technology, Gilgit-Baltistan, Pakistan
| | - Gulden Goksen
- Department of Food Technology, Vocational School of Technical Sciences at Mersin Tarsus Organized Industrial Zone, Tarsus University, 33100 Mersin, Turkey
| | - Murtaza Ali
- Guangdong Provincial Key Laboratory of Intelligent Food Manufacturing, Foshan University, Foshan 528225, China; School of Food Science and Engineering, Foshan University, Foshan 528225, China; School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Anees Ahmed Khalil
- University Institute of Diet and Nutritional Sciences, Faculty of Allied Health Sciences, The University of Lahore, 54000, Pakistan
| | - Xin-An Zeng
- Guangdong Provincial Key Laboratory of Intelligent Food Manufacturing, Foshan University, Foshan 528225, China; School of Food Science and Engineering, Foshan University, Foshan 528225, China; School of Food Science and Engineering, South China University of Technology, Guangzhou, China.
| | - Anet Režek Jambrak
- Faculty of Food Technology and Biotechnology, University of Zagreb, Zagreb, Croatia
| | - Jose Manuel Lorenzo
- Centro Tecnológico de la Carne de Galicia, Parque Tecnológico de Galicia, San Cibrao das Viñas, Avd. Galicia N° 4, 32900 Ourense, Spain; Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidade de Vigo, 32004 Ourense, Spain.
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Abdo EM, Allam MG, Gomaa MAE, Shaltout OE, Mansour HMM. Valorization of whey proteins and beetroot peels to develop a functional beverage high in proteins and antioxidants. Front Nutr 2022; 9:984891. [PMID: 36590232 PMCID: PMC9795000 DOI: 10.3389/fnut.2022.984891] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 11/23/2022] [Indexed: 12/15/2022] Open
Abstract
Introduction Adequate protein and antioxidant intake are crucial for everyone, particularly athletes, to promote muscle performance and prevent muscle damage. Whey proteins are high-quality proteins with high digestibility and bioavailability; beetroot peels are an abundant antioxidant source. Methods The present study was designated to develop a functional beverage based on mixing whey protein isolate (5%) with different concentrations of beetroot peel water extract (1, 2.5, and 5%) and flavored with strawberries puree (5%). In addition, we examined the stability of the physicochemical parameters and the bioactive components of the beverages during cold storage (4°C) for 14 days. Results and discussion Whey protein isolates enriched the juices with stable protein content during the storage (4.65-4.69%). Besides, the extract revealed a concentration-dependent effect on the bioactive components, the antioxidant activity, and the microbial load of the juices; it distinguished the fresh juices by high betalains and nitrate content, 87.31-106.44 mg/L and 94.29-112.59 mg/L, respectively. Beverages with 2.5% peel extract (T2) had the preferable sensory attributes compared to control and other treatments. On day 0, phenolics and flavonoids increased in T2 by 44 and 31% compared to the control, which elevated the scavenging activity of the juice (T2) (P < 0.05). At the end of the storage period (14 days), phenolics and flavonoids of T2 recorded their lowest values, 26.23 and 21.75 mg/mL, respectively. However, they stood higher than phenolics (22.21 mg/mL) (p < 0.05) and flavonoids (18.36 mg/mL) (p > 0.05) of control. Similarly, betalains degraded by 45% to reach 47.46 mg/L in T2, which reduced the redness (a*) and increased the yellowness (b*) values. Conclusion Consequently, whey/strawberry/beetroot peel (5: 5: 2.5 w/v/w) in d.H2O is a functional beverage that provides the body with a high-quality protein and a considerable amount of antioxidants.
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Affiliation(s)
- Eman M. Abdo
- Department of Food Science, Faculty of Agriculture, Saba Basha, Alexandria University, Alexandria, Egypt,*Correspondence: Eman M. Abdo
| | - Marwa G. Allam
- Department of Food Science, Faculty of Agriculture, Saba Basha, Alexandria University, Alexandria, Egypt
| | - Mohamed A. E. Gomaa
- Department of Food Science, Faculty of Agriculture, Saba Basha, Alexandria University, Alexandria, Egypt
| | - Omayma E. Shaltout
- Department of Food Science, Faculty of Agriculture, Saba Basha, Alexandria University, Alexandria, Egypt
| | - Hanem M. M. Mansour
- Department of Food Technology, Arid Lands Cultivation Research Institute (ALCRI), City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt
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Jiang H, Lin Q, Shi W, Yu X, Wang S. Food preservation by cold plasma from dielectric barrier discharges in agri-food industries. Front Nutr 2022; 9:1015980. [PMID: 36466425 PMCID: PMC9709125 DOI: 10.3389/fnut.2022.1015980] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 08/10/2022] [Accepted: 10/26/2022] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND Cold plasma (CP) can be defined as partially or wholly ionized gas carrying myriads of highly reactive products, such as electrons, negative ions, positive ions, free radicals, excited or non-excited atoms, and photons at ambient temperature. It is generated at 30-60°C under atmospheric or reduced pressure (vacuum). In contrast to thermal plasma, it requires less power, exhibits electron temperatures much higher than the corresponding gas (macroscopic temperature), and does not present a local thermodynamic equilibrium. Dielectric barrier discharges (DBD) are one of the most convenient and efficient methods to produce CP. SCOPE AND APPROACH Cold plasma technology has the potential to replace traditional agri-food processing purification methods because of its low energy requirements and flexible system design. CP technology works by reducing bacteria levels and removing pests and mycotoxins from your produce at harvest. It can also catalyze physiological and biochemical reactions and modify materials. It can meet microbial food safety standards, improve the physical, nutritional, and sensory characteristics of the products, preserve unstable bioactive compounds, and modulate enzyme activities. This manuscript also discusses the quality characteristics of food components before/after CP treatment. KEY FINDINGS AND CONCLUSION In the past decade, CP treatments of food products have experienced increased popularity due to their potential contributions to non-thermal food processing. There is no doubt that CP treatment is a flexible approach with demonstrated efficacy for controlling many risks across food and agricultural sustainability sectors. In addition, CP technologies also can be applied in food-related areas, including modification of chemical structures and desensitization treatments. There is a need to fully assess the benefits and risks of stand-alone CP unit processes or their integration as a processing chain as soon as the economic, ecological, and consumer benefits and acceptability are considered.
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Affiliation(s)
- Hao Jiang
- College of Food Science and Engineering, Northwest A&F University, Xianyang, China
| | - Qian Lin
- College of Food Science and Engineering, Northwest A&F University, Xianyang, China
| | - Wenqing Shi
- Shanxi Rural Science and Technology Development Centre, Xi’an, China
| | - Xiuzhu Yu
- College of Food Science and Engineering, Northwest A&F University, Xianyang, China
| | - Shaojin Wang
- College of Mechanical and Electronic Engineering, Northwest A&F University, Xianyang, China
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Kyaw KS, Adegoke SC, Ajani CK, Nwabor OF, Onyeaka H. Toward in-process technology-aided automation for enhanced microbial food safety and quality assurance in milk and beverages processing. Crit Rev Food Sci Nutr 2022; 64:1715-1735. [PMID: 36066463 DOI: 10.1080/10408398.2022.2118660] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Ensuring the safety of food products is critical to food production and processing. In food processing and production, several standard guidelines are implemented to achieve acceptable food quality and safety. This notwithstanding, due to human limitations, processed foods are often contaminated either with microorganisms, microbial byproducts, or chemical agents, resulting in the compromise of product quality with far-reaching consequences including foodborne diseases, food intoxication, and food recall. Transitioning from manual food processing to automation-aided food processing (smart food processing) which is guided by artificial intelligence will guarantee the safety and quality of food. However, this will require huge investments in terms of resources, technologies, and expertise. This study reviews the potential of artificial intelligence in food processing. In addition, it presents the technologies and methods with potential applications in implementing automated technology-aided processing. A conceptual design for an automated food processing line comprised of various operational layers and processes targeted at enhancing the microbial safety and quality assurance of liquid foods such as milk and beverages is elaborated.
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Affiliation(s)
- Khin Sandar Kyaw
- Department of International Business Management, Didyasarin International College, Hatyai University, Songkhla, Thailand
| | - Samuel Chetachukwu Adegoke
- Joint School of Nanoscience and Nanoengineering, Department of Nanoscience, University of North Carolina at Greensboro, Greensboro, North Carolina, USA
| | - Clement Kehinde Ajani
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou, China
| | - Ozioma Forstinus Nwabor
- Infectious Disease Unit, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
- Center of Antimicrobial Biomaterial Innovation-Southeast Asia and Natural Product Research Center of Excellence, Faculty of Science, Prince of Songkla University, Songkhla, Thailand
| | - Helen Onyeaka
- School of Chemical Engineering, University of Birmingham, Edgbaston, United Kingdom
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Punia Bangar S, Suri S, Nayi P, Phimolsiripol Y. Cold plasma for microbial safety: Principle, mechanism, and factors responsible. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16850] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sneh Punia Bangar
- Department of Food, Nutrition and Packaging Sciences Clemson University Clemson 29634 U.S.A
| | - Shweta Suri
- Department of Food Engineering National Institute of Food Technology Entrepreneurship and Management Sonipat Haryana 131028 India
| | - Pratik Nayi
- Department of Tropical Agriculture and International Cooperation National Pingtung University of Science and Technology 1 Shuefu Road Neipu Pingtung 91201 Taiwan
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Peasura N, Sinchaipanich P. The Impact of Sweetener Type on Physicochemical Properties, Antioxidant Activity and Rheology of Guava Nectar during Storage Time. Beverages 2022; 8:24. [DOI: 10.3390/beverages8020024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
This study aimed to evaluate the differences in physicochemical properties, antioxidant properties, and rheology between guava nectar with sucrose and guava nectar with neotame and stevia addition (0.01% and 0.05%). All parameters were investigated during refrigerated storage at 4 °C for 15 days. The result showed that all sweetened guava juice samples led to the juice with the greatest presence of overall appearance and antioxidant property. The flow behavior of sweetened guava juice was shear-thinning which was not different from guava juice without sweetener. However, the major volatile flavor compounds identified in all guava juice samples were β-caryophyllene, α-caryophyllene, bisabolene, aromadendrene, α-humulene, and nerolidol, which is not different from guava juice without sweeteners during storage. It indicated that stevia and neotame are good alternative sweeteners to produce low caloric juice production.
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Hernández-Torres CJ, Reyes-Acosta YK, Chávez-González ML, Dávila-Medina MD, Kumar Verma D, Martínez-Hernández JL, Narro-Céspedes RI, Aguilar CN. Recent trends and technological development in plasma as an emerging and promising technology for food biosystems. Saudi J Biol Sci 2022; 29:1957-1980. [PMID: 35531194 PMCID: PMC9072910 DOI: 10.1016/j.sjbs.2021.12.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 11/26/2021] [Accepted: 12/09/2021] [Indexed: 01/18/2023] Open
Abstract
The rising need for wholesome, fresh, safe and “minimally-processed” foods has led to pioneering research activities in the emerging non-thermal technology of food processing. Cold plasma is such an innovative and promising technology that offers several potential applications in the food industry. It uses the highly reactive, energetic and charged gas molecules and species to decontaminate the food and package surfaces and preserve the foods without causing thermal damage to the nutritional and quality attributes of food. Cold plasma technology showed promising results about the inactivation of pathogens in the food industry without affecting the food quality. It is highly effective for surface decontamination of fruits and vegetables, but extensive research is required before its commercial utilization. Recent patents are focused on the applications of cold plasma in food processing and preservation. However, further studies are strongly needed to scale up this technology for future commercialization and understand plasma physics for getting better results and expand the applications and benefits. This review summarizes the emerging trends of cold plasma along with its recent applications in the food industry to extend shelf life and improve the quality of food. It also gives an overview of plasma generation and principles including mechanism of action. Further, the patents based on cold plasma technology have also been highlighted comprehensively for the first time.
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Affiliation(s)
- Catalina J. Hernández-Torres
- Bioprocesses and Bioproducts Research Group, Food Research Department, School of Chemistry, Universidad Autónoma de Coahuila, 25280 Saltillo, Coahuila, Mexico
| | - Yadira K. Reyes-Acosta
- Bioprocesses and Bioproducts Research Group, Food Research Department, School of Chemistry, Universidad Autónoma de Coahuila, 25280 Saltillo, Coahuila, Mexico
- Corresponding authors at: Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur 721 302, West Bengal, India.
| | - Mónica L. Chávez-González
- Bioprocesses and Bioproducts Research Group, Food Research Department, School of Chemistry, Universidad Autónoma de Coahuila, 25280 Saltillo, Coahuila, Mexico
| | - Miriam D. Dávila-Medina
- Bioprocesses and Bioproducts Research Group, Food Research Department, School of Chemistry, Universidad Autónoma de Coahuila, 25280 Saltillo, Coahuila, Mexico
| | - Deepak Kumar Verma
- Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur 721 302, West Bengal, India
- Corresponding authors at: Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur 721 302, West Bengal, India.
| | - José L. Martínez-Hernández
- Bioprocesses and Bioproducts Research Group, Food Research Department, School of Chemistry, Universidad Autónoma de Coahuila, 25280 Saltillo, Coahuila, Mexico
| | - Rosa I. Narro-Céspedes
- Bioprocesses and Bioproducts Research Group, Food Research Department, School of Chemistry, Universidad Autónoma de Coahuila, 25280 Saltillo, Coahuila, Mexico
| | - Cristóbal N. Aguilar
- Bioprocesses and Bioproducts Research Group, Food Research Department, School of Chemistry, Universidad Autónoma de Coahuila, 25280 Saltillo, Coahuila, Mexico
- Corresponding authors at: Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur 721 302, West Bengal, India.
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Sriraksha MS, Ayenampudi SB, Noor M, Raghavendra S, Chakka AK. Cold plasma technology: An insight on its disinfection efficiency of various food systems. FOOD SCI TECHNOL INT 2022; 29:428-441. [PMID: 35345915 DOI: 10.1177/10820132221089169] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Cold plasma technology is considered as one of the novel potential non-thermal techniques for food disinfection. The acceptability of any food product depends upon its physicochemical properties and shelf life. Recent studies have confirmed that plasma can effectively reduce the pathogenic microbes in various food systems. Further, there are reports that cold plasma showed minimal or no effect on the physicochemical and sensory properties of the foods owing to its low-temperature operation. The present review explores the recent reports on cold plasma technology emphasizing its disinfection efficacy on different food categories. Various researchers have demonstrated that plasma successfully reduced the microorganisms on cereals, milk, meat, fish and spices. Therefore, based on the current research, it can be suggested that cold plasma is an effective disinfectant technology for the inactivation of pathogenic microorganisms, and its non-thermal and environmentally friendly nature is an added advantage over traditional processing technologies.
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Affiliation(s)
- M S Sriraksha
- Department of Post Graduate Studies & Research in Food Science, St Aloysius College (Autonomous), Mangaluru, Karnataka, India
| | - Surendra Babu Ayenampudi
- Hindustan Institute of Science and Technology (Deemed to be university), Chennai, Tamil Nadu, India
| | - Mizna Noor
- Department of Post Graduate Studies & Research in Food Science, St Aloysius College (Autonomous), Mangaluru, Karnataka, India
| | - S.N. Raghavendra
- Department of Post Graduate Studies & Research in Food Science, St Aloysius College (Autonomous), Mangaluru, Karnataka, India
| | - Ashok Kumar Chakka
- Department of Post Graduate Studies & Research in Food Science, St Aloysius College (Autonomous), Mangaluru, Karnataka, India
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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] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Sruthi NU, Josna K, Pandiselvam R, Kothakota A, Gavahian M, Mousavi Khaneghah A. Impacts of cold plasma treatment on physicochemical, functional, bioactive, textural, and sensory attributes of food: A comprehensive review. Food Chem 2022; 368:130809. [PMID: 34450498 DOI: 10.1016/j.foodchem.2021.130809] [Citation(s) in RCA: 56] [Impact Index Per Article: 28.0] [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: 02/15/2021] [Revised: 07/10/2021] [Accepted: 08/05/2021] [Indexed: 12/17/2022]
Abstract
Cold plasma processing is a technique that uses electricity and reactive carrier gases, such as oxygen, nitrogen, or helium, to inactivate enzymes, destroy microorganisms, preserve food, and maintain quality without employing chemical antimicrobial agents.The review collates the latest information on the interaction mechanism and impact of non-thermal plasma, as an emerging processing technology, on selected physical properties, low-molecular-weight functional components, and bioactive properties of food. Significant changes observed in the physicochemical and functional properties. For example, changes in pH, total soluble solids, water and oil absorption capacities, sensory properties such as color, aroma, and texture, bioactive components (e.g., polyphenols, flavonoids, and antioxidants), and food enzymes, antinutrients, and allergens were elaborated in the present manuscript. It was highlighted that the plasma reactive species result in both constructive and antagonistic outcomes on specific food components, and the associated mechanism was different in each case. However, the design's versatility, characteristic non-thermal nature, better economic standards, and safer environmental factors offer matchless benefits for cold plasma over conventional processing methods. Even so, a thorough insight on the impact of cold plasma on functional and bioactive food constituents is still a subject of imminent research and is imperative for its broad recognition as a modern non-conventional processing technique.
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Affiliation(s)
- N U Sruthi
- Agricultural & Food Engineering Department, Indian Institute of Technology Kharagpur, West Bengal 721302, India
| | - K Josna
- Processing and Food Engineering Department, Kelappaji College of Agricultural Engineering & Technology, Kerala Agricultural University, Malappuram 679573, Kerala, India
| | - R Pandiselvam
- Physiology, Biochemistry and Post Harvest Technology Division, ICAR -Central Plantation Crops Research Institute, Kasaragod 671 124, India.
| | - Anjineyulu Kothakota
- Agro-Processing & Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (NIIST), Trivandrum 695 019, Kerala, India
| | - Mohsen Gavahian
- Department of Food Science, National Pingtung University of Science and Technology, 1, Shuefu Road, Neipu, Pingtung 91201, Taiwan.
| | - 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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15
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Nikmaram N, Keener KM. The effects of cold plasma technology on physical, nutritional, and sensory properties of milk and milk products. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112729] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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16
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Hou Y, Liu Q, Mian SM, Luo Y, Mu G, Jiang S, Zhou M, Wu X. Effects of treatment of dielectric barrier discharge cold plasma (DBD‐CP) on mechanical, barrier and functional characteristics of casein‐based films. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Yaqi Hou
- School of Food Science and Technology Dalian Polytechnic University Liaoning 116000 China
| | - Qi Liu
- School of Food Science and Technology Dalian Polytechnic University Liaoning 116000 China
| | - Safian Murad Mian
- School of Food Science and Technology Dalian Polytechnic University Liaoning 116000 China
| | - Yanghe Luo
- Institute of Food Research Hezhou University Guangxi 542800 China
| | - Guangqing Mu
- School of Food Science and Technology Dalian Polytechnic University Liaoning 116000 China
| | - Shujuan Jiang
- School of Food Science and Technology Dalian Polytechnic University Liaoning 116000 China
| | - Mingyi Zhou
- College of Food Science and Engineering Jinzhou Medical University Liaoning 121001 China
| | - Xiaomeng Wu
- School of Food Science and Technology Dalian Polytechnic University Liaoning 116000 China
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17
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Yu J, Li N, Li S, Chen Y. Solubilization mechanism and structural properties of high‐denatured peanut protein treated by shearing. J FOOD PROCESS ENG 2021. [DOI: 10.1111/jfpe.13951] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Jiao‐jiao Yu
- College of Food Science and Engineering Tianjin University of Science and Technology Tianjin China
| | - Nan Li
- College of Food Science and Engineering Tianjin University of Science and Technology Tianjin China
| | - Shuhong Li
- College of Food Science and Engineering Tianjin University of Science and Technology Tianjin China
| | - Ye Chen
- College of Food Science and Engineering Tianjin University of Science and Technology Tianjin China
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18
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Costa Fernandes AB, Marcolino VA, Silva C, Barão CE, Pimentel TC. Potentially synbiotic fermented beverages processed with water-soluble extract of Baru almond. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101200] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Warne GR, Williams PM, Pho HQ, Tran NN, Hessel V, Fisk ID. Impact of cold plasma on the biomolecules and organoleptic properties of foods: A review. J Food Sci 2021; 86:3762-3777. [PMID: 34337748 DOI: 10.1111/1750-3841.15856] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 06/15/2021] [Accepted: 06/21/2021] [Indexed: 11/27/2022]
Abstract
Cold plasma is formed by the nonthermal ionization of gas into free electrons, ions, reactive atomic and molecular species, and ultraviolet (UV) radiation. This cold plasma can be used to alter the surface of solid and liquid foods, and it offers multiple advantages over traditional thermal treatments, such as no thermal damage and increased output variation (due to the various input parameters gas, power, plasma type, etc.). Cold plasma appears to have limited impact on the sensory and color properties, at lower power and treatment times, but there has been a statistically significant reduction in pH for most of the cold plasma treatments reviewed (p < 0.05). Carbohydrates (cross linking and glycosylation), lipids (oxidation), and proteins (secondary structure) are more significantly impacted due to cold plasma at higher intensities and longer treatment times. Although cold plasma treatments and food matrices can vary considerably, this review has identified the literary evidence of some of the influences and impacts of the vast array of cold plasma treatment parameters on the biomolecular and organoleptic properties of these foods. Due to the rapidly evolving nature of the field, we have also identified that authors prioritize the presentation of different information when publishing from different research areas. Therefore, we have proposed a number of key physical and chemical cold plasma parameters that should be considered for inclusion in all future publications in the field.
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Affiliation(s)
- George R Warne
- Division of Food Sciences, School of Biosciences, University of Nottingham, Loughborough, UK.,The University of Adelaide, Adelaide, South Australia, Australia
| | - Philip M Williams
- Molecular Therapeutics and Formulation, School of Pharmacy, University of Nottingham, Nottingham, UK
| | - Hue Quoc Pho
- School of Chemical Engineering and Advanced Materials, The University of Adelaide, Adelaide, South Australia, Australia.,School of Chemical Engineering, University of Warwick, Coventry, UK
| | - Nam Nghiep Tran
- School of Chemical Engineering and Advanced Materials, The University of Adelaide, Adelaide, South Australia, Australia.,School of Chemical Engineering, University of Warwick, Coventry, UK
| | - Volker Hessel
- School of Chemical Engineering and Advanced Materials, The University of Adelaide, Adelaide, South Australia, Australia.,School of Chemical Engineering, University of Warwick, Coventry, UK
| | - Ian D Fisk
- Division of Food Sciences, School of Biosciences, University of Nottingham, Loughborough, UK.,The University of Adelaide, Adelaide, South Australia, Australia
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20
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Ribeiro KCS, Coutinho NM, Silveira MR, Rocha RS, Arruda HS, Pastore GM, Neto RPC, Tavares MIB, Pimentel TC, Silva PHF, Freitas MQ, Esmerino EA, Silva MC, Duarte MCKH, Cruz AG. Impact of cold plasma on the techno-functional and sensory properties of whey dairy beverage added with xylooligosaccharide. Food Res Int 2021; 142:110232. [PMID: 33773691 DOI: 10.1016/j.foodres.2021.110232] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 02/09/2021] [Accepted: 02/14/2021] [Indexed: 11/24/2022]
Abstract
This study aimed to evaluate the impact of cold plasma (0, 5, 10, or 15 min) on the techno-functional and sensory properties of whey dairy beverages added with xylooligosaccharide (XOS, 1.5% p/v). Untreated and pasteurized whey beverages were also evaluated. The products were evaluated for physicochemical characteristics, bioactive compounds, XOS stability, rheological properties, and sensory characteristics. Cold plasma and pasteurized products presented lower color intensity (L*=87.4-87.9, a*=-0.24- -0.60, b*=2.41-5.19), reduced consistency (K = 4.31-42.21 mPa.sn and N = 0.57-0.95), and similar apparent viscosity, XOS chemical stability, and sensory characteristics compared with the untreated product. However, the cold plasma-treated beverages presented lower heat load indicators (hydroxymethylfurfural [HMF] values of 1.91-2.10 µmol/L and whey protein nitrogen index [WPNI] of 6.09-6.66 µmol/L) and a higher concentration of bioactive compounds (antioxidant activity [5.31-9.30%], and inhibition of ACE [14.17-22.53%], α-amylase [18.52-25.67%] and α-glucosidase [22.50-27.50%] activities) than the pasteurized product, being the effects more pronounced for the higher exposure times. Overall, cold plasma has important advantages for the processing of whey beverages added with XOS.
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Affiliation(s)
- Nikheel Bhojraj Rathod
- Department of PHM of Meat, Poultry and Fish PG Institute of Post‐Harvest Management (DBSKKV, Dapoli), Killa‐Roha Dist. Raigad MS 402 116 India
| | - Suraj Prembahadur Kahar
- Department of Food Engineering and Technology Institute of Chemical Technology (ICT) Mumbai MS 400019 India
| | - Rahul Chudaman Ranveer
- Department of PHM of Meat, Poultry and Fish PG Institute of Post‐Harvest Management (DBSKKV, Dapoli), Killa‐Roha Dist. Raigad MS 402 116 India
| | - Uday Shriramrao Annapure
- Department of Food Engineering and Technology Institute of Chemical Technology (ICT) Mumbai MS 400019 India
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22
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Coutinho NM, Silveira MR, Guimarães JT, Fernandes LM, Pimentel TC, Silva MC, Borges FO, Fernandes FA, Rodrigues S, Freitas MQ, Esmerino EA, Cruz AG. Are consumers willing to pay for a product processed by emerging technologies? The case of chocolate milk drink processed by cold plasma. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110772] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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23
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Mahdavian Mehr H, Koocheki A. Physicochemical properties of Grass pea (Lathyrus sativus L.) protein nanoparticles fabricated by cold atmospheric-pressure plasma. Food Hydrocoll 2021; 112:106328. [DOI: 10.1016/j.foodhyd.2020.106328] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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24
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Manoharan D, Stephen J, Radhakrishnan M. Study on low‐pressure plasma system for continuous decontamination of milk and its quality evaluation. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.15138] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Dharini Manoharan
- Centre of Excellence in Nonthermal Processing Technology Indian Institute of Food Processing TechnologyMinistry of Food Processing IndustriesGovt. of India Thanjavur India
| | - Jaspin Stephen
- Centre of Excellence in Nonthermal Processing Technology Indian Institute of Food Processing TechnologyMinistry of Food Processing IndustriesGovt. of India Thanjavur India
| | - Mahendran Radhakrishnan
- Centre of Excellence in Nonthermal Processing Technology Indian Institute of Food Processing TechnologyMinistry of Food Processing IndustriesGovt. of India Thanjavur India
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25
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Ganesan AR, Tiwari U, Ezhilarasi PN, Rajauria G. Application of cold plasma on food matrices: A review on current and future prospects. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.15070] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Abirami R. Ganesan
- School of Applied Sciences College of Engineering, Science and Technology Fiji National University Nasinu Fiji Islands
| | - Uma Tiwari
- School of Food Science and Environmental Health Technological University Dublin Dublin Ireland
| | - P. N. Ezhilarasi
- Institute of Food Safety and Health Illinois Institute of Technology Chicago IL USA
| | - Gaurav Rajauria
- School of Agriculture and Food Science Lyons Research Farm University College Dublin Celbridge Co. Kildare Ireland
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27
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Vieira AH, Balthazar CF, Rocha RS, Silva R, Guimaraes JT, Pagani MM, Pimentel TC, Esmerino EA, Silva MC, Tonon RV, Cabral LM, Freitas MQ, Cruz AG. The free listing task for describing the sensory profiling of dairy foods: A case study with microfiltered goat whey orange juice beverage. J SENS STUD 2020. [DOI: 10.1111/joss.12594] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Alexandre H. Vieira
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária Niterói Brazil
| | - Celso F. Balthazar
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária Niterói Brazil
| | - Ramon S. Rocha
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária Niterói Brazil
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos Rio de Janeiro Brazil
| | - Ramon Silva
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária Niterói Brazil
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos Rio de Janeiro Brazil
| | - Jonas T. Guimaraes
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária Niterói Brazil
| | - Mônica M. Pagani
- Universidade Federal Rural do Rio de Janeiro (UFRRJ), Instituto de Tecnologia (IT) Brazil
| | | | - Erick A. Esmerino
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária Niterói Brazil
| | - Márcia C. Silva
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos Rio de Janeiro Brazil
| | - Renata V. Tonon
- Embrapa Agroindústria de Alimentos (CTAA) 23020‐470, Guaratiba Rio de Janeiro Brazil
| | - Lourdes M. Cabral
- Embrapa Agroindústria de Alimentos (CTAA) 23020‐470, Guaratiba Rio de Janeiro Brazil
| | - Mônica Q. Freitas
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária Niterói Brazil
| | - Adriano G. Cruz
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos Rio de Janeiro Brazil
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Aparajhitha S, Mahendran R. Effect of plasma bubbling on free radical production and its subsequent effect on the microbial and physicochemical properties of Coconut Neera. INNOV FOOD SCI EMERG 2019. [DOI: 10.1016/j.ifset.2019.102230] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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29
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Illera A, Chaple S, Sanz M, Ng S, Lu P, Jones J, Carey E, Bourke P. Effect of cold plasma on polyphenol oxidase inactivation in cloudy apple juice and on the quality parameters of the juice during storage. Food Chem X 2019; 3:100049. [PMID: 31517296 PMCID: PMC6731333 DOI: 10.1016/j.fochx.2019.100049] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 07/24/2019] [Accepted: 07/28/2019] [Indexed: 11/16/2022] Open
Abstract
Direct cold plasma treatment has been investigated as an alternative non-thermal technology as a means of maintaining and improving quality of fresh cloudy apple juice. Process variables studied included type of plasma discharge, input voltage and treatment time on polyphenol oxidase (PPO) inactivation. Spark discharge plasma at 10.5 kV for 5 min was the best treatment, with near total inactivation of PPO achieved, although good PPO inactivation was also recorded using shorter treatment times. Residual activity (RA) of PPO was 16 and 27.6% after 5 and 4 min of treatment respectively. This PPO inactivation was maintained throughout the storage trials, but decreased with samples treated for a shorter time. Plasma treatment improved key quality parameters of Golden delicious cloudy apple juice, with retention of critical quality parameters during extended storage trials. Color was the most noticeable change, which was enhanced with retention of a greener color. An increase of 69 and 64% was obtained in the total phenolic content after 4 and 5 min of treatment, respectively. Therefore, cold plasma was demonstrated to be a good alternative to traditional heat treatments for enhanced quality retention of fresh cloudy apple juice and over its storage.
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Affiliation(s)
- A.E. Illera
- Department of Biotechnology and Food Science (Chemical Engineering Section), University of Burgos, 09001 Burgos, Spain
| | - S. Chaple
- School of Food Science and Environmental Health, Technological University Dublin, Dublin 1, Ireland
| | - M.T. Sanz
- Department of Biotechnology and Food Science (Chemical Engineering Section), University of Burgos, 09001 Burgos, Spain
| | - S. Ng
- School of Food Science and Environmental Health, Technological University Dublin, Dublin 1, Ireland
| | - P. Lu
- School of Food Science and Environmental Health, Technological University Dublin, Dublin 1, Ireland
| | - J. Jones
- School of Science and Computing, Technological University Dublin, Dublin 24, Ireland
| | - E. Carey
- School of Science and Computing, Technological University Dublin, Dublin 24, Ireland
| | - P. Bourke
- School of Food Science and Environmental Health, Technological University Dublin, Dublin 1, Ireland
- School of Biological Sciences, Institute for Global Food Security, Queens University Belfast, Northern Ireland, United Kingdom
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Alves Filho EG, Silva LMA, Oiram Filho F, Rodrigues S, Fernandes FAN, Gallão MI, Mattison CP, de Brito ES. Cold plasma processing effect on cashew nuts composition and allergenicity. Food Res Int 2019; 125:108621. [PMID: 31554108 DOI: 10.1016/j.foodres.2019.108621] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 08/12/2019] [Accepted: 08/15/2019] [Indexed: 11/21/2022]
Abstract
The study investigated the influence of atmospheric plasma processing on cashew nut composition as well as on its allergenicity. The cashew nuts were processed by low-pressure plasma, using glow discharge plasma (80 W and 50 kHz power supply). Anacardic acids and allergens were quantified by HPLC and immunoassay, respectively. Additionally, the overall composition was evaluated by 1H qNMR. Increases in amounts of anacardic acids (15:1, 15:2, and 15:3) and fatty acids (oleic, linoleic, palmitic and stearic) were detected after all process conditions, with 70.92% of total variance captured using 2 LVs. The total amount of anacardic acids increased from 0.7 to 1.2 μg·mg-1 of nut. The major change was observed for anacardic acid (C15:3) with an increase from 0.2 to 0.55 μg/mg of nut for the samples treated with a flow of 10 mL·min-1 and 30 min of processing. On the other hand, the amount of sucrose decreased, from 33 to 18 mg·g-1 of nut, after all processing conditions. Plasma processing of cashew nuts did not affect binding of either the rabbit anti-cashew or human cashew allergic IgE binding. Among the treatments, 10 min of plasma processing at flow rate of 30 mL·min-1 of synthetic air followed by 20 min at flow rate 5.8 mL·min-1 had the least effect on nut composition as a whole.
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Affiliation(s)
- Mehrdad Rasouli
- Food Colloids and Rheology Lab Department of Food Science and Technology Faculty of Agriculture Tarbiat Modares University Tehran P O Box 14115-336 Iran
| | - Soleiman Abbasi
- Food Colloids and Rheology Lab Department of Food Science and Technology Faculty of Agriculture Tarbiat Modares University Tehran P O Box 14115-336 Iran
| | - Fatemeh Azarikia
- Department of Food Technology College of Aburaihan University of Tehran Pakdasht, Imam Reza Blvd. Tehran 3391653755 Iran
| | - Rammile Ettelaie
- Food Colloids Group School of Food Science and Nutrition University of Leeds Leeds LS2 9JT UK
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32
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Coutinho NM, Silveira MR, Pimentel TC, Freitas MQ, Moraes J, Fernandes LM, Silva MC, Raices RS, Ranadheera CS, Borges FO, Neto RP, Tavares MIB, Fernandes FA, Nazzaro F, Rodrigues S, Cruz AG. Chocolate milk drink processed by cold plasma technology: Physical characteristics, thermal behavior and microstructure. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2018.12.055] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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