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Kumar A, Kumar M, Mahboob MR, Srivastava B. Influence of °Brix/Acid, and flow rate of pineapple juice and electric field strength on the performance of continuous ohmic heating system. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2024; 61:1188-1200. [PMID: 38562592 PMCID: PMC10981646 DOI: 10.1007/s13197-024-05961-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 01/24/2024] [Accepted: 02/22/2024] [Indexed: 04/04/2024]
Abstract
A lab-scale continuous ohmic heating (COH) system was developed, and its performance was studied for pineapple juice heating as a model sample. The effect of independent parameters [°Brix/Acid (unstandardized, 18, 22, 26) and flow rate (80-120 mL/min) of juice and electric field strength (EFS: 25-45 V/cm)] were analysed for responses viz. come-up-time, heating rate (HR) and system performance coefficient (SPC). The full factorial experimental design was used for this study. The results showed that with an increase in °Brix/Acid, the % acidity and electrical conductivity decreased significantly (p < 0.05); thus, the come-up-time to reach 90 °C increased significantly. The HR was significantly (p < 0.05) influenced by °Brix/Acid and EFS but less so by flow rates at higher EFS. The SPC was more than 0.90 and reduced significantly (p < 0.05) with an increase in °Brix/Acid and flow rate. The HR was modeled using a feed-forward back-propagation artificial neural network (ANN) with the best topology of 3, 5, and 1 neurons in the input (independent), hidden, and output (response) layers, respectively. The model performed efficiently, which is evident from the high R2 (0.998) and low RMSE (1.255). Thus, the COH, with its high efficiency and HR, can effectively be used to process fruit juice. Graphical abstract Supplementary Information The online version contains supplementary material available at 10.1007/s13197-024-05961-x.
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Affiliation(s)
- Amardeep Kumar
- Department of Food Engineering and Technology, School of Engineering, Tezpur University, Napam, Assam 784028 India
| | - Manibhushan Kumar
- Department of Food Engineering and Technology, School of Engineering, Tezpur University, Napam, Assam 784028 India
| | - Md. Rahat Mahboob
- Department of Electrical Engineering, School of Engineering, Tezpur University, Tezpur, Assam 784028 India
| | - Brijesh Srivastava
- Department of Food Engineering and Technology, School of Engineering, Tezpur University, Napam, Assam 784028 India
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2
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Lan T, Wang J, Bao S, Zhao Q, Sun X, Fang Y, Ma T, Liu S. Effects and impacts of technical processing units on the nutrients and functional components of fruit and vegetable juice. Food Res Int 2023; 168:112784. [PMID: 37120231 DOI: 10.1016/j.foodres.2023.112784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 03/23/2023] [Accepted: 03/29/2023] [Indexed: 04/05/2023]
Abstract
Fruit and vegetable juice (FVJ) has become a favorite beverage for all age groups because of its excellent sensory and nutritional qualities. FVJ has a series of health benefits such as antioxidant, anti-obesity, anti-inflammatory, anti-microbial and anti-cancer. Except for raw materials selection, processing technology and packaging and storage also play a vital role in the nutrition and functional components of FVJ. This review systematically reviews the important research results on the relationship between FVJ processing and its nutrition and function in the past 10 years. Based on the brief elucidation of the nutrition and health benefits of FVJ and the unit operation involved in the production process, the influence of a series of key technology units, including pretreatment, clarification, homogenization, concentration, sterilization, drying, fermentation and packaging and storage, on the nutritional function of FVJ was systematically expounded. This contribution provides an update on the impacts of technical processing units on the nutrients and functional components of FVJ and new perspectives for future studies.
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3
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Optimization of Process Parameters of Ohmic Heating-Assisted Vacuum Evaporation of Guava Juice and Quality Assessment of Its Concentrate. FOOD BIOPROCESS TECH 2023. [DOI: 10.1007/s11947-023-03019-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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4
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Decoupling thermal effects and possible non-thermal effects of microwaves in vacuum evaporation of glucose solutions. J FOOD ENG 2023. [DOI: 10.1016/j.jfoodeng.2022.111257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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5
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Design of a batch Ohmic heater and evaluating the influence of different treatment conditions on quality attributes of kinnow (Citrus nobilis × Citrus deliciosa) juice. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.103186] [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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6
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Al-Hilphy AR, Al-Mtury AAA, Al-Shatty SM, Hussain QN, Gavahian M. Ohmic Heating as a By-Product Valorization Platform to Extract Oil from Carp (Cyprinus carpio) Viscera. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02897-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Karakavuk E, Goksu A, Sabanci S. Investigation of electrical conductivity and bioactive quality during ohmic evaporation process of apple juice. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.17036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Emrah Karakavuk
- Faculty of Health Sciences, Department of Nutrition and Dietetics Munzur University Tunceli Turkey
| | - Ali Goksu
- Faculty of Fine Arts, Department of Gastronomy and Culinary Arts Munzur University Tunceli Turkey
| | - Serdal Sabanci
- Faculty of Health Sciences, Department of Nutrition and Dietetics Munzur University Tunceli Turkey
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8
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Ohmic heating treatment in high-protein vanilla flavored milk: Quality, processing factors, and biological activity. Food Res Int 2022; 161:111827. [DOI: 10.1016/j.foodres.2022.111827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 07/28/2022] [Accepted: 08/19/2022] [Indexed: 11/23/2022]
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9
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Goksu A, Duran G, Çilingir S, Çevik M, Sabanci S. Performance evaluation of pectin extraction from grapefruit peel powder by ohmic heating. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Ali Goksu
- Department of Gastronomy and Culinary Arts, Faculty of Fine Arts Munzur University Tunceli Turkey
| | - Gülseven Duran
- Food Engineering Section, Graduate Education Institute Munzur University Tunceli Turkey
| | - Seda Çilingir
- Food Engineering Section, Graduate Education Institute Munzur University Tunceli Turkey
| | - Mutlu Çevik
- Department of Gastronomy and Culinary Arts, Faculty of Fine Arts Munzur University Tunceli Turkey
| | - Serdal Sabanci
- Department of Nutrition and Dietetics, Faculty of Health Sciences Munzur University Tunceli Turkey
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10
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Cokgezme OF, Icier F. Frequency and wave type effects on extractability of oleuropein from olive leaves by moderate electric field assisted extraction. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.102985] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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11
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Ohmic tempering using a high frequency ohmic heating and model food of minced tuna based on Allaska pollock surimi – Evaluation of electrical conductivities. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.102940] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Conventional and ohmic heating pasteurization of fresh and thawed sheep milk: Energy consumption and assessment of bacterial microbiota during refrigerated storage. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.102947] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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13
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Evaluation of an ohmic assisted vacuum evaporation process for orange juice pulp. FOOD AND BIOPRODUCTS PROCESSING 2022. [DOI: 10.1016/j.fbp.2021.09.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Hwang JH, Jung AH, Park SH. Efficacy of Ohmic Vacuum Concentration for orange juice concentrates and their physicochemical properties under different voltage gradients. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112750] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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15
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HARDINASINTA G, MURSALIM M, MUHIDONG J, SALENGKE S. Degradation kinetics of anthocyanin, flavonoid, and total phenol in bignay (Antidesma bunius) fruit juice during ohmic heating. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.64020] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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16
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Shao L, Zhao Y, Zou B, Li X, Dai R. Ohmic heating in fruit and vegetable processing: Quality characteristics, enzyme inactivation, challenges and prospective. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.10.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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17
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Sharma M, Bhowal A, Datta S, Das P. Performance evaluation of a baffled rotating contactor for the concentration of fruit juice by air stripping. Chem Eng Res Des 2021. [DOI: 10.1016/j.cherd.2021.09.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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18
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Tobar-Bolaños G, Casas-Forero N, Orellana-Palma P, Petzold G. Blueberry juice: Bioactive compounds, health impact, and concentration technologies-A review. J Food Sci 2021; 86:5062-5077. [PMID: 34716717 DOI: 10.1111/1750-3841.15944] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 09/20/2021] [Accepted: 09/23/2021] [Indexed: 11/28/2022]
Abstract
Blueberries are a popular fruit with an attractive flavor and color, as well as health benefits. These health benefits have been attributed to the important number of bioactive compounds in blueberries with activities such as antioxidant, antitumor, antimutagenic, and antidiabetic effects and the prevention of cardiovascular diseases. Despite these advantages, blueberries are only obtained fresh in certain seasons; therefore, the food and beverage industry transforms them into jelly, puree, or juice. However, the concentration process could help preserve the bioactive compounds of blueberry byproducts. Concentration technologies focus on the removal of excess water to increase the product stability and reduce storage and transportation costs by causing them to take up less space or as a pretreatment before dehydration. These technologies include evaporation, reverse osmosis, and freeze concentration, and each one has different effects on the efficiency, quality, and nutritional value of the final concentrates. However, freeze concentration and reverse osmosis produce a higher-final quality concentrate than evaporation due to the use of low temperatures, which prevents the loss of thermolabile components such as bioactive compounds. Therefore, this review summarizes the impact of concentration technologies on the bioactive compounds and health benefits of blueberry juice.
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Affiliation(s)
- Guisella Tobar-Bolaños
- Departmento de Ingeniería en Alimentos, Universidad del Bío-Bío, Av. Andrés Bello 720, Chillán, Chile
| | - Nidia Casas-Forero
- Departmento de Ingeniería en Alimentos, Universidad del Bío-Bío, Av. Andrés Bello 720, Chillán, Chile
| | - Patricio Orellana-Palma
- Departamento de Ingeniería en Alimentos, Facultad de Ingeniería, Universidad de La Serena, Av. Raúl Bitrán 1305, La Serena, Chile
| | - Guillermo Petzold
- Departmento de Ingeniería en Alimentos, Universidad del Bío-Bío, Av. Andrés Bello 720, Chillán, Chile
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19
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Effect of ohmic heating on electrochemical-thermal parameters and inactivation of Escherichia coli of well water drinkable. INNOV FOOD SCI EMERG 2021. [DOI: 10.1016/j.ifset.2021.102786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Influences of sample shape, voltage gradient, and electrode surface form on the exergoeconomic performance characteristics of ohmic thawing of frozen minced beef. J FOOD ENG 2021. [DOI: 10.1016/j.jfoodeng.2021.110660] [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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21
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Physicochemical changes of barberry juice concentrated by liquid desiccant-assisted solar system and conventional methods during the evaporation process. Journal of Food Science and Technology 2021; 58:4370-4381. [PMID: 34538920 DOI: 10.1007/s13197-020-04919-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 10/14/2020] [Accepted: 11/18/2020] [Indexed: 10/22/2022]
Abstract
The preservation of the quality characteristics of fruit juices during the processing is one of the major challenges in the fruit juice industries. The high costs of fossil fuels and their environmental pollution increased the need to use of the renewable energies. In the present study, some quality characteristics of barberry juice were investigated during concentrating by the methods of liquid desiccant-assisted solar juice concentration system (LD-ASJCS) at the air flow rates of 0.006-0.014 kg/s, rotary vacuum evaporation system (RVES), and evaporation at atmospheric pressure (EAP). Although evaporation rate in LD-ASJCS increased by 25% with increasing of air flow rate from 0.006 to 0.014 kg/s, but it had negative effects on some quality properties of concentrated juices. The anthocyanins retention in the concentrated juices with different air flow rates of LD-ASJCS method were 16-28%. Reduction of the air flow rate resulted in a lower browning index and less variation of color indices (L*, a*, and b*). The a* values, browning index, and sensory attributes of the concentrated juices in the LD-ASJCS at the air flow rate of 0.006 kg/s were comparable to the concentrated juices by the RVES method. Although, RVES method compared to EAP and LD-ASJCS methods better improved the quality of barberry juice, but the LD-ASJCS method can be considered in fruit juice industries because of maintaining quality and sensory attributes, saving energy, and reducing environmental pollution. The mathematical modelling of physicochemical changes of LD-ASJCS concentrated juice showed that these variations are fitted with first-order and zero-order models.
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22
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Mattila P, Pap N, Järvenpää E, Kahala M, Mäkinen S. Underutilized Northern plant sources and technological aspects for recovering their polyphenols. ADVANCES IN FOOD AND NUTRITION RESEARCH 2021; 98:125-169. [PMID: 34507641 DOI: 10.1016/bs.afnr.2021.02.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Consumers worldwide are increasingly interested in the authenticity and naturalness of products. At the same time, the food, agricultural and forest industries generate large quantities of sidestreams that are not effectively utilized. However, these raw materials are rich and inexpensive sources of bioactive compounds such as polyphenols. The exploitation of these raw materials increases income for producers and processors, while reducing transportation and waste management costs. Many Northern sidestreams and other underutilized raw materials are good sources of polyphenols. These include berry, apple, vegetable, softwood, and rapeseed sidestreams, as well as underutilized algae species. Berry sidestreams are especially good sources of various phenolic compounds. This chapter presents the properties of these raw materials, providing an overview of the techniques for refining these materials into functional polyphenol-rich ingredients. The focus is on economically and environmentally sound technologies suitable for the pre-treatment of the raw materials, the modification and recovery of the polyphenols, as well as the formulation and stabilization of the ingredients. For example, sprouting, fermentation, and enzyme technologies, as well as various traditional and novel extraction methods are discussed. Regarding the extraction technologies, this chapter focuses on safe and green technologies that do not use organic solvents. In addition, formulation and stabilization that aim to protect isolated polyphenols during storage and extend shelflife are reviewed. The formulated polyphenol-rich ingredients produced from underutilized renewable resources could be used as sustainable, active ingredients--for example, in food and nutraceutical industries.
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Affiliation(s)
- Pirjo Mattila
- Natural Resources Institute Finland (Luke), Turku, Finland.
| | - Nora Pap
- Natural Resources Institute Finland (Luke), Jokioinen, Finland
| | - Eila Järvenpää
- Natural Resources Institute Finland (Luke), Jokioinen, Finland
| | - Minna Kahala
- Natural Resources Institute Finland (Luke), Jokioinen, Finland
| | - Sari Mäkinen
- Natural Resources Institute Finland (Luke), Jokioinen, Finland
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23
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Bozkir H, Tekgül Y. Production of orange juice concentrate using conventional and microwave vacuum evaporation: Thermal degradation kinetics of bioactive compounds and color values. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15902] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hamza Bozkir
- Food Processing Department Pamukova Vocational School Sakarya University of Applied Sciences Sakarya Turkey
| | - Yeliz Tekgül
- Food Processing Department Kösk Vocational School Aydın Adnan Menderes University Aydin Turkey
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24
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Ariç Sürme S, Sabancı S. The usage of Ohmic heating in milk evaporation and evaluation of electrical conductivity and performance analysis. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15522] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Seda Ariç Sürme
- Food Engineering Section Graduate Education Institute Munzur University Tunceli Turkey
| | - Serdal Sabancı
- Faculty of Health Sciences Department of Nutrition and Dietetics Munzur University Tunceli Turkey
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25
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Turgut SS, Küçüköner E, Feyissa AH, Karacabey E. A novel drying system – simultaneous use of ohmic heating with convectional air drying: System design and detailed examination using CFD. INNOV FOOD SCI EMERG 2021. [DOI: 10.1016/j.ifset.2021.102727] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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26
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Çilingir S, Goksu A, Sabanci S. Production of Pectin from Lemon Peel Powder Using Ohmic Heating-Assisted Extraction Process. FOOD BIOPROCESS TECH 2021. [DOI: 10.1007/s11947-021-02636-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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27
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Devseren E, Okut D, Koç M, Karataş H, Kaymak-Ertekin F. Comparison of Quality Characteristics of Tomato Paste Produced under Atmospheric Conditions and Vacuum Evaporations. AN ACAD BRAS CIENC 2021; 93:e20200215. [PMID: 33886702 DOI: 10.1590/0001-3765202120200215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 06/01/2020] [Indexed: 11/21/2022] Open
Abstract
Herein we report a comparison study of the quality characteristics of tomato paste produced under atmospheric conditions and vacuum evaporation. Tomato pulp (5 Brix) was evaporated under vacuum and at atmospheric pressure using a developed evaporation equipment for household application. Various quality i.e. a* and a*/b* color values, soluble solids content, dark speck amount, titratable acidity, lycopene content and sensory properties of tomato paste were compared. The final total soluble solid contents were not affected by evaporation method whereas the lycopene content in vacuum evaporated samples was found as higher than that in the atmospheric ones at the same soluble solid content. Overall preference scores of vacuum evaporated tomato paste have approximately equal scores with the paste produced at atmospheric conditions.
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Affiliation(s)
- Esra Devseren
- Ege University, Faculty of Engineering, Food Engineering Department, 35100, Bornova Izmir, Turkey
| | - Dilara Okut
- Ege University, Faculty of Engineering, Food Engineering Department, 35100, Bornova Izmir, Turkey
| | - Mehmet Koç
- Aydın Adnan Menderes University, Faculty of Engineering, Food Engineering Department, 09010, Aydın, Turkey
| | | | - Figen Kaymak-Ertekin
- Ege University, Faculty of Engineering, Food Engineering Department, 35100, Bornova Izmir, Turkey
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28
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Sabanci S. A study on electrical conductivity and performance evaluation of ohmic evaporation process of grape juice. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15487] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Serdal Sabanci
- Faculty of Health Sciences Department of Nutrition and Dietetics Tunceli Turkey
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29
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Sabanci S, Çevik M, Göksu A. Investigation of time effect on pectin production from citrus wastes with ohmic heating assisted extraction process. J FOOD PROCESS ENG 2021. [DOI: 10.1111/jfpe.13689] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Serdal Sabanci
- Faculty of Health Sciences, Department of Nutrition and Dietetics Munzur University Tunceli Turkey
| | - Mutlu Çevik
- Faculty of Fine Arts, Department of Gastronomy and Culinary Arts Munzur University Tunceli Turkey
| | - Ali Göksu
- Faculty of Fine Arts, Department of Gastronomy and Culinary Arts Munzur University Tunceli Turkey
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30
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Cevik M. Electrical conductivity and performance evaluation of verjuice concentration process using ohmic heating method. J FOOD PROCESS ENG 2021. [DOI: 10.1111/jfpe.13672] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mutlu Cevik
- Faculty of Fine Arts, Department of Gastronomy and Culinary Arts Munzur University Tunceli Turkey
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31
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Role of dispersing and dispersed phases in the viscoelastic properties and the flow behavior of fruit juices during concentration operation: Case of orange juice. FOOD AND BIOPRODUCTS PROCESSING 2021. [DOI: 10.1016/j.fbp.2020.11.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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32
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Tunç MT, Akdoğan A, Baltacı C, Kaya Z, Odabaş Hİ. Production of grape pekmez by Ohmic heating-assisted vacuum evaporation. FOOD SCI TECHNOL INT 2021; 28:72-84. [PMID: 33573408 DOI: 10.1177/1082013221991616] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Pekmez is a concentrated syrup-like food conventionally produced by vacuum evaporation process from sugar-rich fruits. In this study, the applicability of grape pekmez production by ohmic heating assisted vacuum evaporation (ΩVE) method was investigated. Conventional vacuum evaporation (CVE) and ΩVE methods were compared in terms of physicochemical properties, HMF (5-hydroxymethylfurfural) contents, rheological properties, and energy consumptions. ΩVE was run at four different voltage gradients (17.5, 20, 22.5, and 25 V/cm). Total process times for grape pekmez production were determined as 57, 28.5, 32, 39, and 50 minutes for CVE, ΩVE (25 V/cm), ΩVE (22.5 V/cm), ΩVE (20 V/cm) and ΩVE (17.5 V/cm), respectively. Energy consumption of CVE method was higher than ΩVE method for all voltage gradients. Energy efficiency increased as the voltage gradient increased. There was no significant difference between CVE and ΩVE methods for HMF contents. The results show that the ΩVE method could be an alternative to the CVE process for grape pekmez production.
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Affiliation(s)
- Merve Tuçe Tunç
- Faculty of Engineering and Natural Sciences, Department of Food Engineering, Gümüşhane University, Gümüşhane, Turkey
| | - Arda Akdoğan
- Faculty of Engineering and Natural Sciences, Department of Food Engineering, Gümüşhane University, Gümüşhane, Turkey
| | - Cemalettin Baltacı
- Faculty of Engineering and Natural Sciences, Department of Food Engineering, Gümüşhane University, Gümüşhane, Turkey
| | - Zeliha Kaya
- Faculty of Engineering, Department of Food Engineering, Giresun University, Giresun, Turkey
| | - Halil İbrahim Odabaş
- Faculty of Engineering and Natural Sciences, Department of Food Engineering, Gümüşhane University, Gümüşhane, Turkey
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33
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Cevik M, Icier F. Comparison of quality attributes of minced beef samples thawed by ohmic and conventional methods. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15122] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mutlu Cevik
- Department of Food Engineering Faculty of Engineering Munzur University Tunceli Turkey
| | - Filiz Icier
- Department of Food Engineering Faculty of Engineering Ege University Izmir Turkey
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The ohmic and conventional heating methods in concentration of sour cherry juice: Quality and engineering factors. J FOOD ENG 2021. [DOI: 10.1016/j.jfoodeng.2020.110242] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Icier F, Cokgezme ÖF, Döner D, Bayana D, Kaya O, Çabas BM. Mathematical modelling of vacuum ohmic evaporation process. INNOV FOOD SCI EMERG 2021. [DOI: 10.1016/j.ifset.2020.102560] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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CASAS-FORERO N, ORELLANA-PALMA P, PETZOLD G. Influence of block freeze concentration and evaporation on physicochemical properties, bioactive compounds and antioxidant activity in blueberry juice. FOOD SCIENCE AND TECHNOLOGY 2020. [DOI: 10.1590/fst.29819] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Sabanci S, Icier F. Rheological behavior of sour cherry juices concentrated by ohmic and conventional evaporation processes under vacuum. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.14832] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Serdal Sabanci
- Faculty of Health Sciences Department of Nutrition and Dietetics Munzur University Tunceli Turkey
| | - Filiz Icier
- Faculty of Engineering Department of Food Engineering Ege University Izmir Turkey
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Processing kinetics, quality and thermodynamic evaluation of mulberry juice concentration process using Ohmic heating. FOOD AND BIOPRODUCTS PROCESSING 2020. [DOI: 10.1016/j.fbp.2020.06.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Kuriya SP, Silva R, Rocha RS, Guimarães JT, Balthazar CF, Pires RP, Tavares Filho ER, Pimentel TC, Freitas MQ, Cappato LP, Raices RS, Cruz AG, Silva MC, Esmerino EA. Impact assessment of different electric fields on the quality parameters of blueberry flavored dairy desserts processed by Ohmic Heating. Food Res Int 2020; 134:109235. [DOI: 10.1016/j.foodres.2020.109235] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 04/09/2020] [Accepted: 04/09/2020] [Indexed: 12/23/2022]
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Sabanci S, Icier F. ENHANCEMENT OF THE PERFORMANCE OF SOUR CHERRY JUICE CONCENTRATION PROCESS IN VACUUM EVAPORATOR BY ASSISTING OHMIC HEATING SOURCE. FOOD AND BIOPRODUCTS PROCESSING 2020. [DOI: 10.1016/j.fbp.2020.05.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Fadavi A, Salari S, Mansouri A, Hoseini S. Effects of Vacuum and Juice Concentration on Electrical Conductivity by the Ohmic Method: a Case Study of Sour Cherry. FOOD BIOPROCESS TECH 2020. [DOI: 10.1007/s11947-020-02463-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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42
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Darvishi H, Koushesh Saba M, Behroozi-Khazaei N, Nourbakhsh H. Improving quality and quantity attributes of grape juice concentrate (molasses) using ohmic heating. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2020; 57:1362-1370. [PMID: 32180632 PMCID: PMC7054542 DOI: 10.1007/s13197-019-04170-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 10/25/2019] [Accepted: 11/08/2019] [Indexed: 10/25/2022]
Abstract
The effect of ohmic heating method (OHM) on quality and quantity attributes of black grape molasses was investigated and compared with the conventional heating method (CHM). Results showed that the samples prepared by OHM had the highest antioxidant activity than CHM. Increasing of voltage gradient had a positive effect on the saving of antioxidant activity. Changes in pH for OHM were lower than CHM. Heating methods had no significant effect on phenol content. Antioxidant capacity and phenol content of treated samples were lower than the fresh sample at the same water content. The titratable acidity of treated samples using CHM was higher than the OHM. The OHM saved about 2.4-7.2-fold of processing time and 6.3-fold of energy consumption than the CHM. Heat generation and electrical conductivity depended on sample moisture content. OHM provides minimal damage to the sensory characteristics. As a final result, the OHM significantly improved the quality and saved the quantity parameters of the grape molasses processing than the CHM.
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Affiliation(s)
- Hosain Darvishi
- Department of Biosystems Engineering, Faculty of Agriculture, University of Kurdistan, P.O. Box: 416, Sanandaj, Kurdistan Iran
| | - Mahmoud Koushesh Saba
- Department of Horticultural Science, Faculty of Agriculture, University of Kurdistan, Sanandaj, Kurdistan Iran
| | - Nasser Behroozi-Khazaei
- Department of Biosystems Engineering, Faculty of Agriculture, University of Kurdistan, P.O. Box: 416, Sanandaj, Kurdistan Iran
| | - Himan Nourbakhsh
- Department of Food Science and Engineering, Faculty of Agriculture, University of Kurdistan, Sanandaj, Kurdistan Iran
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Cevik M, Icier F. Characterization of viscoelastic properties of minced beef meat thawed by ohmic and conventional methods. FOOD SCI TECHNOL INT 2019; 26:277-290. [PMID: 31771351 DOI: 10.1177/1082013219888300] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Frozen minced meat samples having fat contents of 2%, 10% and 18% were thawed using different methods (refrigeration thawing at ambient temperature of +4 ℃, under running cold water (+4 ℃) thawing, ohmic thawing for 10, 13 and 16 V/cm). Viscoelastic properties were determined by using rheological tests (oscillation and creep/recovery tests). Storage modulus, loss modulus, complex modulus, loss tangent, dynamic viscosity and complex viscosity values of minced meat samples increased as fat content increased. As frequency value increased, the modulus values of meat samples increased but dynamic and complex viscosity values of the samples decreased. The minced meat samples thawed by different methods had recoverable compliance values. The compliance values of meat samples during creep region can be well characterized by Burgers model. Ohmic thawing can be used as an alternative thawing method since it resulted in similar rheological properties of minced meat samples compared to refrigeration thawing at ambient temperature of +4 ℃ and under running cold water (+4℃) thawing.
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Affiliation(s)
- Mutlu Cevik
- Munzur University, Faculty of Engineering, Department of Food Engineering, Tunceli, Turkey
| | - Filiz Icier
- Ege University, Faculty of Engineering, Department of Food Engineering, Izmir, Turkey
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Soisungwan S, Khampakool A, You S, Park SH. Ohmic cooking of instant rice cake soup: energy efficiency and textural qualities. Food Sci Biotechnol 2019; 29:641-649. [PMID: 32419962 DOI: 10.1007/s10068-019-00706-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 10/22/2019] [Accepted: 10/28/2019] [Indexed: 11/29/2022] Open
Abstract
The potential of ohmic heating was investigated to cook instant rice cakes according to electric field strengths (9, 12, 15, 18 V/cm) and cooking times (60, 80, 100, 120 s). Customized ohmic heating system was equipped with ohmic cell, electrodes, thermocouple, proportional-integral-differential controller and data acquisition system. Heating rate significantly increased when electric field strengths increased. Heating rate was 12.1 °C/min at 9 V/cm, and was increased to 38.8 °C/min at 18 V/cm. The energy efficiency was evaluated in terms of system performance coefficient (SPC) energy efficiency. The best SPC energy efficiency was 0.65 at an electrical field strength of 18 V/cm. An electric field strength of 15 V/cm and an 80 s cooking time resulted in the most preferable hardness (7.73 N). Ohmic heating would be applicable to cook instant rice cakes, resulting in good energy efficiency and textural qualities.
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Affiliation(s)
- Salinee Soisungwan
- 1Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung-si, Gangwon-do 25457 Republic of Korea
| | - Apinya Khampakool
- 1Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung-si, Gangwon-do 25457 Republic of Korea
| | - SangGuan You
- 1Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung-si, Gangwon-do 25457 Republic of Korea
| | - Sung Hee Park
- 2Department of Food Science and Technology, Seoul National University of Science and Technology, Seoul, 01811 Republic of Korea
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Fadavi A, Salari S. Ohmic Heating of Lemon and Grapefruit Juices Under Vacuum Pressure- Comparison of Electrical Conductivity and Heating Rate. J Food Sci 2019; 84:2868-2875. [PMID: 31549408 DOI: 10.1111/1750-3841.14802] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 08/06/2019] [Accepted: 08/12/2019] [Indexed: 11/30/2022]
Abstract
Ohmic heating fundamentally depends on electrical conductivity. In this study, grapefruit and lemon juices were ohmically heated under vacuum conditions. The electrical conductivity was measured at voltage gradients (10, 20, and 30 V/cm) and vacuum pressure (0 [atmospheric pressure], -30, and -60 kPa) for four temperature ranges (30, 40, 50, and 60 °C), meanwhile the heating rate was also reported at the same level of pressure and voltage gradient. The electrical conductivity and heating rate considerably vary by voltage gradient relative to pressure. Grapefruit had considerably lower electrical conductivity (about 20%) relative to lemon juice for the same pressure-voltage gradient treatment, while the percent reduction of heating rate (grapefruit relative to lemon) varied from 19 to 32%. The multivariate linear regression of electrical conductivity, including temperature and voltage, was found to be a more suitable model. pH assessments showed that pressure significantly affected the pH of grapefruit and lemon juices (P < 0.01). The combination of different treatments, which created a shorter residence time, caused a greater decrease in pH.
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Affiliation(s)
- Ali Fadavi
- Dept. of Food Technology, College of Aburaihan, Univ. of Tehran, Tehran, Iran
| | - Saeed Salari
- Dept. of Food Science, Azad Univ. of Tehran, Tehran, Iran
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Sabancı S, Icier F. Effects of Vacuum Ohmic Evaporation on Some Quality Properties of Sour Cherry Juice Concentrates. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2019. [DOI: 10.1515/ijfe-2019-0055] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractSour cherry juice (SJ) having total soluble solid (TSS) content of 19.2 % was concentrated to 65 % TSS by applying vacuum ohmic evaporation (VOE) and vacuum evaporation (VE) methods under constant absolute pressure (25 kPa). Total monomeric anthocyanin content (TMAC) of sour cherry concentrate (65 % TSS) was found in the range of 1561.67–1777.38 mg/L whereas total phenolic content (TPC) varied in the range of 9,071.22–78,347.53 mg/L concentrate. TPC and TMAC values of juice concentrates were affected less from VOE process compared to VE (p < 0.05) while there was no significant difference between the total antioxidant activities of SJ concentrates obtained by both methods (p > 0.05). TMAC and TPC values increased as the voltage gradient applied increased (p < 0.05). VOE process preserved the color properties of juice concentrates better compared to the VE process. It was concluded that VOE method could be an alternative fast evaporation method to obtain high-quality fruit juice concentrates.
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Affiliation(s)
- Serdal Sabancı
- Faculty of Health Sciences, Department of Nutrition and Dietetics, Munzur University, Tunceli, Turkey
| | - Filiz Icier
- Faculty of Engineering, Department of Food Engineering, Ege University, Bornova, Izmir, Turkey
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Darvishi H, Mohammadi P, Fadavi A, Koushesh Saba M, Behroozi-Khazaei N. Quality preservation of orange concentrate by using hybrid ohmic – Vacuum heating. Food Chem 2019; 289:292-298. [PMID: 30955615 DOI: 10.1016/j.foodchem.2019.03.043] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 03/09/2019] [Accepted: 03/10/2019] [Indexed: 11/25/2022]
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Cokgezme OF, Icier F. Effect of voltage gradient on ohmic thawing characteristics of sour cherry juice concentrates for the temperature range of -18℃ to +4℃. FOOD SCI TECHNOL INT 2019; 25:659-670. [PMID: 31238739 DOI: 10.1177/1082013219857897] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Frozen sour cherry juice concentrates having 15%, 30%, 40% and 50% total soluble solid (TSS) contents were thawed by ohmic thawing (OT; 10 V/cm, 15 V/cm and 20 V/cm) and conventional thawing (CT; at 4 ℃). To enhance the electrode-sample contact during OT, the thawing cell was custom-designed. Thawing times were shortened about 90% by OT. Thermal images were taken to determine temperature homogeneity. As OT proceeded, a small amount of frozen sample having a relatively lower density raised up to the surface of the sample. It resulted in temperature heterogeneity in the surface due to relatively rapid temperature increment in thawed regions during OT. The change of effective electrical conductivity (EEC) in the temperature range of -18 ℃ and 4 ℃ was determined and it varied between 0.005 and 0.25 s/m. For the same temperature, EEC increased as TSS increased up to 40% (p<0.05). EEC-temperature relations were characterized by a polynomial model.
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Affiliation(s)
- Omer Faruk Cokgezme
- Faculty of Engineering, Department of Food Engineering, Ege University, Izmir, Turkey
| | - Filiz Icier
- Faculty of Engineering, Department of Food Engineering, Ege University, Izmir, Turkey
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Chen GQ, Gras SL, Kentish SE. Separation Technologies for Salty Wastewater Reduction in the Dairy Industry. SEPARATION AND PURIFICATION REVIEWS 2018. [DOI: 10.1080/15422119.2018.1496452] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- G. Q. Chen
- The ARC Dairy Innovation Hub, Department of Chemical Engineering, The University of Melbourne, Victoria, Australia
| | - S. L. Gras
- The ARC Dairy Innovation Hub, Department of Chemical Engineering, The University of Melbourne, Victoria, Australia
- The Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Victoria, Australia
| | - S. E. Kentish
- The ARC Dairy Innovation Hub, Department of Chemical Engineering, The University of Melbourne, Victoria, Australia
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50
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Ongaratto RS, Menezes L, Borges CP, Laranjeira da Cunha Lage P. Osmotic distillation applying potassium pyrophosphate as brine. J FOOD ENG 2018. [DOI: 10.1016/j.jfoodeng.2018.02.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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