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Sotelo-Lara DM, Amador-Espejo GG, Zamora-Gasga VM, Gutiérrez-Martínez P, Velázquez-Estrada RM. Effect of thermosonication on bioactive compounds, enzymatic and microbiological inactivation in nectar with strawberry by-products. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2023; 60:1580-1589. [PMID: 37033320 PMCID: PMC10076460 DOI: 10.1007/s13197-023-05700-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 02/01/2023] [Accepted: 02/18/2023] [Indexed: 03/06/2023]
Abstract
The aim of this study was to evaluate whether the addition of strawberry by-products (pulp and achene) and thermosonication offers a nectar with a potential contribution of health and safety benefits. Strawberry nectar with 0, 10 and 20% of strawberry by-products (SB) was subjected to thermosonication (24 kHz) at 70 and 80% for 8 min at 50 °C. Total soluble solids, pH, polyphenol oxidase (PO) and pectin methylesterase (PME) activities, total soluble phenols (TSP), ascorbic acid (AA), anthocyanins and antioxidant capacity (AOX) were evaluated. Microbiological reduction and inactivation of Escherichia coli was also determined. A limited activity was observed in PO and PME related to the SB percentage added. TSP, AA, anthocyanins, and AOX were increased due to the different percentages of SB added to the nectar. A reduction of aerobic mesophiles (1.28 Log CFU/mL), molds and yeast counts (1.23 Log CFU/mL) were achieved by thermosonication. E. coli inactivation was approximately 1 log CFU/mL in 20% SB nectar at 80% amplitude, 8 min at 50 °C, but increased during storage at 6 °C (0.915-5.86 Log CFU/mL). Thermosonication showed the possibility of employing strawberry by-products in nectars, improving the use of agro-industrial residues by non-thermal technologies.
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Affiliation(s)
- Dalia M. Sotelo-Lara
- Tecnológico Nacional de México/Instituto Tecnológico de Tepic, Av. Tecnológico 2595, Col. Lagos del Country, C.P. 63175 Tepic, Nayarit México
| | - Genaro G. Amador-Espejo
- CONACYT-IPN Centro de Investigación en Biotecnología Aplicada, Ex-Hacienda San Juan Molino Carretera Estatal Tecuexcomac-Tepetitla Km 1.5, C.P. 90700 Tlaxcala, México
| | - Víctor M. Zamora-Gasga
- Tecnológico Nacional de México/Instituto Tecnológico de Tepic, Av. Tecnológico 2595, Col. Lagos del Country, C.P. 63175 Tepic, Nayarit México
| | - Porfirio Gutiérrez-Martínez
- Tecnológico Nacional de México/Instituto Tecnológico de Tepic, Av. Tecnológico 2595, Col. Lagos del Country, C.P. 63175 Tepic, Nayarit México
| | - Rita M. Velázquez-Estrada
- Tecnológico Nacional de México/Instituto Tecnológico de Tepic, Av. Tecnológico 2595, Col. Lagos del Country, C.P. 63175 Tepic, Nayarit México
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2
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Can ultrasound treatment replace conventional high temperature short time pasteurization of milk? A critical review. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105375] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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3
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Cheng LJ, Sanguansri L, Hlaing MM, Singh T, Shrestha P, Augustin MA. Use of vegetables for enhancing oxidative stability of omega-3 oils in the powdered state. Food Chem 2022; 370:131340. [PMID: 34662791 DOI: 10.1016/j.foodchem.2021.131340] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 09/10/2021] [Accepted: 10/02/2021] [Indexed: 01/05/2023]
Abstract
The preliminary study examined the effectiveness of various vegetables for the stabilisation of omega-3 oil powders against oxidative deterioration. Purees made from different vegetables (mushroom, brussels sprouts, broccoli, cauliflower, snow peas, tomato, and garlic) were employed for preparation of vegetable-tuna oil emulsions, which were subsequently freeze-dried into powders. Oxipres® data showed that vegetable-tuna oil powders had longer induction periods than neat tuna oil. During accelerated oxidation storage (40 °C/4weeks), eicosapentaenoic and docosahexaenoic acids in the vegetable-tuna oil powders were protected against oxidation, and there were lower levels of headspace secondary and tertiary oxidation products. Whole vegetable purees were suitable protective matrices for omega-3 oils. Of the various vegetable purees examined for protective effects against omega-3 oxidation, mushroom, brussels sprouts, broccoli, and cauliflower were superior to snow peas, garlic and tomato. The antioxidant properties of phytonutrients inherent in various vegetables are likely contributors to protection of omega-3 oil powders against oxidation.
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Affiliation(s)
- L J Cheng
- CSIRO Agriculture & Food, 671 Sneydes Road, Werribee, VIC 3030, Australia
| | - L Sanguansri
- CSIRO Agriculture & Food, 671 Sneydes Road, Werribee, VIC 3030, Australia
| | - M M Hlaing
- CSIRO Agriculture & Food, 671 Sneydes Road, Werribee, VIC 3030, Australia
| | - T Singh
- CSIRO Agriculture & Food, 671 Sneydes Road, Werribee, VIC 3030, Australia
| | - P Shrestha
- CSIRO Agriculture & Food, Clunies Ross Street, Black Mountain, ACT 2601, Australia
| | - M A Augustin
- CSIRO Agriculture & Food, 671 Sneydes Road, Werribee, VIC 3030, Australia.
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Barbhuiya RI, Singha P, Singh SK. A comprehensive review on impact of non-thermal processing on the structural changes of food components. Food Res Int 2021; 149:110647. [PMID: 34600649 DOI: 10.1016/j.foodres.2021.110647] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 08/17/2021] [Accepted: 08/18/2021] [Indexed: 10/20/2022]
Abstract
Non-thermal food processing is a viable alternative to traditional thermal processing to meet customer needs for high-quality, convenient and minimally processed foods. They are designed to eliminate elevated temperatures during processing and avoid the adverse effects of heat on food products. Numerous thermal and novel non-thermal technologies influence food structure at the micro and macroscopic levels. They affect several properties such as rheology, flavour, process stability, texture, and appearance at microscopic and macroscopic levels. This review presents existing knowledge and advances on the impact of non-thermal technologies, for instance, cold plasma treatment, irradiation, high-pressure processing, ultrasonication, pulsed light technology, high voltage electric field and pulsed electric field treatment on the structural changes of food components. An extensive review of the literature indicates that different non-thermal processing technologies can affect the food components, which significantly affects the structure of food. Applications of novel non-thermal technologies have shown considerable impact on food structure by altering protein structures via free radicals or larger or smaller molecules. Lipid oxidation is another process responsible for undesirable effects in food when treated with non-thermal techniques. Non-thermal technologies may also affect starch properties, reduce molecular weight, and change the starch granule's surface. Such modification of food structure could create novel food textures, enhance sensory properties, improve digestibility, improve water-binding ability and improve mediation of gelation processes. However, it is challenging to determine these technologies' influence on food components due to differences in their primary operation and equipment design mechanisms and different operating conditions. Hence, to get the most value from non-thermal technologies, more in-depth research about their effect on various food components is required.
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Affiliation(s)
- Rahul Islam Barbhuiya
- Department of Food Process Engineering, National Institute of Technology (NIT) Rourkela, Rourkela 769008, Odisha, India
| | - Poonam Singha
- Department of Food Process Engineering, National Institute of Technology (NIT) Rourkela, Rourkela 769008, Odisha, India.
| | - Sushil Kumar Singh
- Department of Food Process Engineering, National Institute of Technology (NIT) Rourkela, Rourkela 769008, Odisha, India.
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5
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Amador-Espejo GG, Ruiz-Lopez II, Gibbens-Bandala PJ, Delgado-Macuil RJ, Ruiz-Espinosa H. Thermosonicated whey protein concentrate blends on quality attributes of reduced fat Panela cheese. ULTRASONICS SONOCHEMISTRY 2021; 76:105621. [PMID: 34144445 PMCID: PMC8217677 DOI: 10.1016/j.ultsonch.2021.105621] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/01/2021] [Accepted: 06/03/2021] [Indexed: 06/12/2023]
Abstract
Aiming at producing a reduced fat cheese (RFC) as an alternative to full-fat Panela cheese, a highly consumed fresh Mexican dairy product, thermosonication (TS) processes (24 kHz, 400 W nominal power, 2, 4 and 6 min; 50, 55 and 60 °C) were evaluated to treat WPC (80% protein) blended with reduced-fat milk (1 and 2% fat), which were later LTLT pasteurized. TS blends were compared in terms of their technological properties (water holding capacity-WPC, gel firmness- GF, color, pH and titratable acidity) with those of a regular full fat (3%) LTLT pasteurized milk used as a control. Afterwards, a regression analysis was carried out with the obtained data in order to select the most appropriate conditions for cheesemaking purposes (similar GF, higher WHC with respect to the control), minimize both fat content and TS treatment duration to minimize energy expenses. According to these restrictions, the selected conditions were 1.5% fat milk-WPC blend, TS treated at 60 °C for 120 s; 1% fat milk-WPC blend, TS treated at 50 °C for 120 s and 1% fat milk-WPC blend, 50 °C for 144 s, which allowed preparing low fat cheeses (LFCs). These TS treatments were applied in a larger scale to elaborate Panela-type LFCs comparing different technological properties (cheese yield, syneresis, water content, texture profile analysis, color and titratable acidity) with those of a full fat variety, at day 1 and during 14 days of refrigerated storage. Results showed similar texture profiles of LFC cheeses and full fat milk cheeses throughout their storage period with significant changes in composition parameters (higher moisture, protein and salt contents, with low fat percentages), syneresis, selected color parameters (hue, b*), with no observed changes in cheese yield, TA and pH during cheese storage. These promising results are encouraging to develop LFCs with no physicochemical or technological defects using novel processing techniques that may help reducing calorie consumption without compromising sensory acceptability.
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Affiliation(s)
- Genaro G Amador-Espejo
- CONACYT-Centro de Investigación en Biotecnología Aplicada, Instituto Politécnico Nacional, Ex-Hacienda San Juan Molino, Carretera Estatal Tecuexcomac-Tepetitla Km 1.5, Tlaxcala 90700, Mexico
| | - Irving I Ruiz-Lopez
- Facultad de Ingeniería Química, Benemérita Universidad Autónoma de Puebla, Av. San Claudio y 18 Sur, Ciudad Universitaria, Puebla 72570, Mexico
| | - Paola J Gibbens-Bandala
- Facultad de Ingeniería Química, Benemérita Universidad Autónoma de Puebla, Av. San Claudio y 18 Sur, Ciudad Universitaria, Puebla 72570, Mexico
| | - Raúl J Delgado-Macuil
- Centro de Investigación en Biotecnología Aplicada, Instituto Politécnico Nacional, Ex-Hacienda San Juan Molino, Carretera Estatal Tecuexcomac-Tepetitla Km 1.5, Tlaxcala 9070, Mexico
| | - Hector Ruiz-Espinosa
- Facultad de Ingeniería Química, Benemérita Universidad Autónoma de Puebla, Av. San Claudio y 18 Sur, Ciudad Universitaria, Puebla 72570, Mexico.
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6
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The generation of volatiles in model systems containing varying casein to whey protein ratios as affected by low frequency ultrasound. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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7
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Nawaz MA, Singh TK, Stockmann R, Jegasothy H, Buckow R. Quality Attributes of Ultra-High Temperature-Treated Model Beverages Prepared with Faba Bean Protein Concentrates. Foods 2021; 10:1244. [PMID: 34070795 PMCID: PMC8226724 DOI: 10.3390/foods10061244] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 04/29/2021] [Accepted: 05/28/2021] [Indexed: 11/27/2022] Open
Abstract
The objective of this research was to develop a model faba bean drink with a high concentration of protein (>4% w/w). The protein molecular weights and frequency for both faba and soy were assessed using SDS-PAGE. Results showed similarities in the protein molecular weight of both faba and soy (mainly 11S globulin ~Glycinin and 7S globulin ~β-conglycinin). Thus, faba can be considered as a potential soy replica in plant-based milk beverages. Oil-in-water emulsions (5-8% w/w available protein) were prepared using faba bean protein concentrate (FPC), 1% sunflower oil, and 0.2% sunflower lecithin. These emulsions were used as model beverages and were further investigated for UHT processibility, stability, and physicochemical properties. The physicochemical properties of emulsions at various processing stages viz., coarse emulsification, homogenisation, and UHT, were measured. An increase in the protein concentration and thermal treatment resulted in an increased oil droplet size, coalescence and flocculation, and protein aggregation. Lower protein concentrations viz., 5-6%, showed greater negative ζ-potential, and thereby, high dispersibility through enhanced electrostatic repulsions than those of higher concentrations (7-8%). Furthermore, an increase in protein concentration and UHT treatment resulted in an increased creaming index. In total, 21 different volatile compounds were detected and quantified, representing different chemical classes, namely alcohols, aldehydes, ketones, esters, furan, and acids. These volatiles have major consequences for the overall flavour chemistry of the model beverage product. Overall, this study showed the potential for application of faba bean as a protein source in UHT-treated legume-based beverages and identified areas for further development.
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Affiliation(s)
- Malik Adil Nawaz
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Agriculture and Food, 671 Sneydes Road, Private Bag 16, Werribee 3030, Australia; (T.K.S.); (R.S.); (H.J.); (R.B.)
| | - Tanoj Kumar Singh
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Agriculture and Food, 671 Sneydes Road, Private Bag 16, Werribee 3030, Australia; (T.K.S.); (R.S.); (H.J.); (R.B.)
| | - Regine Stockmann
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Agriculture and Food, 671 Sneydes Road, Private Bag 16, Werribee 3030, Australia; (T.K.S.); (R.S.); (H.J.); (R.B.)
| | - Hema Jegasothy
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Agriculture and Food, 671 Sneydes Road, Private Bag 16, Werribee 3030, Australia; (T.K.S.); (R.S.); (H.J.); (R.B.)
| | - Roman Buckow
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Agriculture and Food, 671 Sneydes Road, Private Bag 16, Werribee 3030, Australia; (T.K.S.); (R.S.); (H.J.); (R.B.)
- Centre for Advanced Food Engineering, School of Chemical and Biomolecular Engineering, The University of Sydney, Darlington 2008, Australia
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8
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Carrillo-Lopez LM, Garcia-Galicia IA, Tirado-Gallegos JM, Sanchez-Vega R, Huerta-Jimenez M, Ashokkumar M, Alarcon-Rojo AD. Recent advances in the application of ultrasound in dairy products: Effect on functional, physical, chemical, microbiological and sensory properties. ULTRASONICS SONOCHEMISTRY 2021; 73:105467. [PMID: 33508590 PMCID: PMC7840480 DOI: 10.1016/j.ultsonch.2021.105467] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 01/06/2021] [Accepted: 01/07/2021] [Indexed: 05/03/2023]
Abstract
Alternative methods for improving traditional food processing have increased in the last decades. Additionally, the development of novel dairy products is gaining importance due to an increased consumer demand for palatable, healthy, and minimally processed products. Ultrasonic processing or sonication is a promising alternative technology in the food industry as it has potential to improve the technological and functional properties of milk and dairy products. This review presents a detailed summary of the latest research on the impact of high-intensity ultrasound techniques in dairy processing. It explores the ways in which ultrasound has been employed to enhance milk properties and processes of interest to the dairy industry, such as homogenization, emulsification, yogurt and fermented beverages production, and food safety. Special emphasis has been given to ultrasonic effects on milk components; fermentation and spoilage by microorganisms; and the technological, functional, and sensory properties of dairy foods. Several current and potential applications of ultrasound as a processing technique in milk applications are also discussed in this review.
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Affiliation(s)
- Luis M Carrillo-Lopez
- Faculty of Animal Science and Ecology, Autonomous University of Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua, Chih. 31453, Mexico; National Council of Science and Technology, Av. Insurgentes Sur 1582, Col. Crédito Constructor, Del. Benito Juárez, Ciudad de México C.P. 03940, Mexico
| | - Ivan A Garcia-Galicia
- Faculty of Animal Science and Ecology, Autonomous University of Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua, Chih. 31453, Mexico
| | - Juan M Tirado-Gallegos
- Faculty of Animal Science and Ecology, Autonomous University of Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua, Chih. 31453, Mexico
| | - Rogelio Sanchez-Vega
- Faculty of Animal Science and Ecology, Autonomous University of Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua, Chih. 31453, Mexico
| | - Mariana Huerta-Jimenez
- Faculty of Animal Science and Ecology, Autonomous University of Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua, Chih. 31453, Mexico; National Council of Science and Technology, Av. Insurgentes Sur 1582, Col. Crédito Constructor, Del. Benito Juárez, Ciudad de México C.P. 03940, Mexico.
| | | | - Alma D Alarcon-Rojo
- Faculty of Animal Science and Ecology, Autonomous University of Chihuahua, Perif. Francisco R. Almada km 1, Chihuahua, Chih. 31453, Mexico.
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9
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Influence of Fat Concentration on the Volatile Production in Model Whey Protein Systems as Affected by Low Frequency Ultrasound. FOOD BIOPROCESS TECH 2021. [DOI: 10.1007/s11947-021-02619-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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10
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Bui ATH, Cozzolino D, Zisu B, Chandrapala J. The production of volatile compounds in model casein systems with varying fat levels as affected by low‐frequency ultrasound. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15012] [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)
- Anh Thi Hong Bui
- School of Sciences RMIT University Melbourne Victoria3083Australia
| | - Daniel Cozzolino
- Centre for Nutrition and Food Sciences The University of Queensland Brisbane Queensland4072Australia
| | - Bogdan Zisu
- Fluid Air Spraying Systems Co. Pty Ltd Melbourne Victoria3029Australia
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11
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Galanakis CM. Functionality of Food Components and Emerging Technologies. Foods 2021; 10:128. [PMID: 33435589 PMCID: PMC7826514 DOI: 10.3390/foods10010128] [Citation(s) in RCA: 123] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 12/31/2020] [Accepted: 01/06/2021] [Indexed: 01/08/2023] Open
Abstract
This review article introduces nutrition and functional food ingredients, explaining the widely cited terms of bioactivity, bioaccessibility, and bioavailability. The factors affecting these critical properties of food components are analyzed together with their interaction and preservation during processing. Ultimately, the effect of emerging (non-thermal) technologies on different food components (proteins, carbohydrates, lipids, minerals, vitamins, polyphenols, glucosinolates, polyphenols, aroma compounds, and enzymes) is discussed in spite of preserving their functional properties. Non-thermal technologies can maintain the bioavailability of food components, improve their functional and technological properties, and increase the recovery yields from agricultural products. However, the optimization of operational parameters is vital to avoid degradation of macromolecules and the oxidation of labile compounds.
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Affiliation(s)
- Charis M. Galanakis
- Research & Innovation Department, Galanakis Laboratories, P.C. 73131 Chania, Greece;
- Food Waste Recovery Group, ISEKI Food Association, P.C. 1190 Vienna, Austria
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12
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Effects of high and low frequency ultrasound on the production of volatile compounds in milk and milk products - a review. J DAIRY RES 2020; 87:501-512. [PMID: 33353571 DOI: 10.1017/s0022029920001107] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The effects of low and high frequency ultrasound on the production of volatile compounds along with their derivation and corresponding off-flavours in milk and milk products are discussed in this review. The review will simultaneously discuss possible mechanisms of applied ultrasound and their respective chemical and physical effects on milk components in relation to the production of volatile compounds. Ultrasound offers potential benefits in dairy applications over conventional heat treatment processes. Physical effects enhance the positive alteration of the physicochemical properties of milk proteins and fat. However, chemical effects propagated by free radical generation cause redox oxidations which in turn produce undesirable volatile compounds such as aldehydes, ketones, acids, esters, alcohols and sulphur, producing off-flavours. The extent of volatile compounds produced depends on ultrasonic processing conditions such as sonication time, temperature and frequency. Low frequency ultrasound limits free radical formation and results in few volatile compounds, while high ultrasonic frequency induces greater level of free radical formation. Furthermore, the compositional variations in terms of milk proteins and fat within the milk systems influence the production of volatile compounds. These factors could be controlled and optimized to reduce the production of undesirable volatiles, eliminate off-flavours, and promote the application of ultrasound technology in the dairy field.
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Sert D, Mercan E. Characterisation of physicochemical, microbiological, thermal, oxidation properties and fatty acid composition of butter produced from thermosonicated cream. Int Dairy J 2020. [DOI: 10.1016/j.idairyj.2020.104777] [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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14
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Gao L, Chen W, Xu X, Zhang J, Singh TK, Liu S, Zhang D, Tian L, White A, Shrestha P, Zhou XR, Llewellyn D, Green A, Singh SP, Liu Q. Engineering Trienoic Fatty Acids into Cottonseed Oil Improves Low-Temperature Seed Germination, Plant Photosynthesis and Cotton Fiber Quality. PLANT & CELL PHYSIOLOGY 2020; 61:1335-1347. [PMID: 32379869 DOI: 10.1093/pcp/pcaa062] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 04/30/2020] [Indexed: 05/14/2023]
Abstract
Alpha-linolenic acid (ALA, 18:3Δ9,12,15) and γ-linolenic acid \ (GLA, 18:3Δ6,9,12) are important trienoic fatty acids, which are beneficial for human health in their own right, or as precursors for the biosynthesis of long-chain polyunsaturated fatty acids. ALA and GLA in seed oil are synthesized from linoleic acid (LA, 18:2Δ9,12) by the microsomal ω-3 fatty acid desaturase (FAD3) and Δ6 desaturase (D6D), respectively. Cotton (Gossypium hirsutum L.) seed oil composition was modified by transforming with an FAD3 gene from Brassica napus and a D6D gene from Echium plantagineum, resulting in approximately 30% ALA and 20% GLA, respectively. The total oil content in transgenic seeds remained unaltered relative to parental seeds. Despite the use of a seed-specific promoter for transgene expression, low levels of GLA and increased levels of ALA were found in non-seed cotton tissues. At low temperature, the germinating cottonseeds containing the linolenic acid isomers elongated faster than the untransformed controls. ALA-producing lines also showed higher photosynthetic rates at cooler temperature and better fiber quality compared to both untransformed controls and GLA-producing lines. The oxidative stability of the novel cottonseed oils was assessed, providing guidance for potential food, pharmaceutical and industrial applications of these oils.
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Affiliation(s)
- Lihong Gao
- CSIRO Agriculture & Food, Clunies Ross Street, Black Mountain, ACT 2601, Australia
- Department of Biological Sciences, Changchun Normal University, 677 Changji North Road, Changchun, Jilin 130032, China
| | - Wei Chen
- CSIRO Agriculture & Food, Clunies Ross Street, Black Mountain, ACT 2601, Australia
- College of Science, Beihua University, 15 Jilin Street, Jilin, Jilin 130024, China
| | - Xiaoyu Xu
- CSIRO Agriculture & Food, Clunies Ross Street, Black Mountain, ACT 2601, Australia
| | - Jing Zhang
- CSIRO Agriculture & Food, Clunies Ross Street, Black Mountain, ACT 2601, Australia
| | - Tanoj K Singh
- CSIRO Agriculture & Food, Sneydes Road, Werribee, VIC 3030, Australia
| | - Shiming Liu
- CSIRO Agriculture & Food, Locked Bag 59, Narrabri, NSW 2390, Australia
| | - Dongmei Zhang
- Shanghai Academy of Landscape Architecture Science and Planning, Shanghai 200232, China
| | - Lijun Tian
- CSIRO Agriculture & Food, Clunies Ross Street, Black Mountain, ACT 2601, Australia
| | - Adam White
- CSIRO Agriculture & Food, Clunies Ross Street, Black Mountain, ACT 2601, Australia
| | - Pushkar Shrestha
- CSIRO Agriculture & Food, Clunies Ross Street, Black Mountain, ACT 2601, Australia
| | - Xue-Rong Zhou
- CSIRO Agriculture & Food, Clunies Ross Street, Black Mountain, ACT 2601, Australia
| | - Danny Llewellyn
- CSIRO Agriculture & Food, Clunies Ross Street, Black Mountain, ACT 2601, Australia
| | - Allan Green
- CSIRO Agriculture & Food, Clunies Ross Street, Black Mountain, ACT 2601, Australia
| | - Surinder P Singh
- CSIRO Agriculture & Food, Clunies Ross Street, Black Mountain, ACT 2601, Australia
| | - Qing Liu
- CSIRO Agriculture & Food, Clunies Ross Street, Black Mountain, ACT 2601, Australia
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15
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Aheto JH, Huang X, Tian X, Ren Y, Ernest B, Alenyorege EA, Dai C, Hongyang T, Xiaorui Z, Wang P. Multi-sensor integration approach based on hyperspectral imaging and electronic nose for quantitation of fat and peroxide value of pork meat. Anal Bioanal Chem 2020; 412:1169-1179. [PMID: 31912184 DOI: 10.1007/s00216-019-02345-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 12/03/2019] [Accepted: 12/10/2019] [Indexed: 01/20/2023]
Abstract
The study assessed the feasibility of merging data acquired from hyperspectral imaging (HSI) and electronic nose (e-nose) to develop a robust method for the rapid prediction of intramuscular fat (IMF) and peroxide value (PV) of pork meat affected by temperature and NaCl treatments. Multivariate calibration models for prediction of IMF and PV using median spectra features (MSF) and image texture features (ITF) from HSI data and mean signal values (MSV) from e-nose signals were established based on support vector machine regression (SVMR). Optimum wavelengths highly related to IMF and PV were selected from the MSF and ITF. Next, recurring optimum wavelengths from the two feature groups were manually obtained and merged to constitute "combined attribute features" (CAF) which yielded acceptable results with (Rc2 = 0.877, 0.891; RMSEC = 2.410, 1.109; Rp2 = 0.790, 0.858; RMSEP = 3.611, 2.013) respectively for IMF and PV. MSV yielded relatively low results with (Rc2 = 0.783, 0.877; RMSEC = 4.591, 0.653; Rp2 = 0.704, 0.797; RMSEP = 3.991, 0.760) respectively for IMF and PV. Finally, data fusion of CAF and MSV was performed which yielded relatively improved prediction results with (Rc2 = 0.936, 0.955; RMSEC = 1.209, 0.997; Rp2 = 0.895, 0.901; RMSEP = 2.099, 1.008) respectively for IMF and PV. The results obtained demonstrate that it is feasible to mutually integrate spectral and image features with volatile information to quantitatively monitor IMF and PV in processed pork meat. Graphical abstract.
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Affiliation(s)
- Joshua Harrington Aheto
- School of Food and Biological Engineering, Jiangsu University, Xuefu Road 301, Zhenjiang, 212013, Jiangsu, China
| | - Xingyi Huang
- School of Food and Biological Engineering, Jiangsu University, Xuefu Road 301, Zhenjiang, 212013, Jiangsu, China.
| | - Xiaoyu Tian
- School of Food and Biological Engineering, Jiangsu University, Xuefu Road 301, Zhenjiang, 212013, Jiangsu, China.
| | - Yi Ren
- School of Food and Biological Engineering, Jiangsu University, Xuefu Road 301, Zhenjiang, 212013, Jiangsu, China
- Suzhou Polytechnic Institute of Agriculture, School of Smart Agriculture, No.279 Xiyuan Road, Suzhou, 215008, China
| | - Bonah Ernest
- School of Food and Biological Engineering, Jiangsu University, Xuefu Road 301, Zhenjiang, 212013, Jiangsu, China
- Food and Drugs Authority, Laboratory Services Department, P. O. Box CT 2783, Cantonments, Accra, Ghana
| | - Evans Adingba Alenyorege
- School of Food and Biological Engineering, Jiangsu University, Xuefu Road 301, Zhenjiang, 212013, Jiangsu, China
- Faculty of Agriculture, University for Development Studies, Tamale, Ghana
| | - Chunxia Dai
- School of Food and Biological Engineering, Jiangsu University, Xuefu Road 301, Zhenjiang, 212013, Jiangsu, China
- School of Electrical and Information Engineering, Jiangsu University, Xuefu Road 301, Zhenjiang, 212013, Jiangsu, China
| | - Tu Hongyang
- School of Food and Biological Engineering, Jiangsu University, Xuefu Road 301, Zhenjiang, 212013, Jiangsu, China
| | - Zhang Xiaorui
- School of Food and Biological Engineering, Jiangsu University, Xuefu Road 301, Zhenjiang, 212013, Jiangsu, China
| | - Peichang Wang
- School of Food and Biological Engineering, Jiangsu University, Xuefu Road 301, Zhenjiang, 212013, Jiangsu, China
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Soltani Firouz M, Farahmandi A, Hosseinpour S. Recent advances in ultrasound application as a novel technique in analysis, processing and quality control of fruits, juices and dairy products industries: A review. ULTRASONICS SONOCHEMISTRY 2019; 57:73-88. [PMID: 31208621 DOI: 10.1016/j.ultsonch.2019.05.014] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 05/09/2019] [Accepted: 05/11/2019] [Indexed: 05/23/2023]
Abstract
Recently, ultrasound has been widely used in the researches in the food science and technology. Among the food materials, fruits, juices and dairy products are strongly sensitive to ultrasound-based techniques. In this review paper, applications of ultrasound in terms of high and low-power modes in processing, instrumentation and control of the industrial operations are studied in the fruit, juice and dairy sectors of the food science and technology by emphasizing the principles of these techniques and their physicochemical effects on the products. Also, a comprehensive analysis of these methods and important factors influencing their performance are presented, along with the advantages and the drawbacks of each ultrasound-assisted techniques. The solutions for better productivity of this technique would be presented and future trend of this technology would be outlined. By studying the latest researches and advances in the field of ultrasound applications, it has been confirmed that this technique can be helpful in accelerating processes, reducing energy requirements, increasing productivity, and producing better quality food materials in the fields of fruits, juices and dairy products. Notwithstanding, in order to solve the challenges ahead, and for potential applications of ultrasound technology, further researches need to be expanded in the areas mentioned. Also, with the advancement of technology, more advanced equipment, ultrasound transducers and instrumentations would be introduced that needs to be applied in this regard, to solve the current challenges.
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Affiliation(s)
- Mahmoud Soltani Firouz
- Department of Agricultural Machinery Engineering, Faculty of Agricultural Engineering and Technology, University of Tehran, Karaj, Iran.
| | - Ali Farahmandi
- Department of Agricultural Machinery Engineering, Faculty of Agricultural Engineering and Technology, University of Tehran, Karaj, Iran
| | - Soleiman Hosseinpour
- Department of Agricultural Machinery Engineering, Faculty of Agricultural Engineering and Technology, University of Tehran, Karaj, Iran
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Guimarães JT, Silva EK, Ranadheera CS, Moraes J, Raices RSL, Silva MC, Ferreira MS, Freitas MQ, Meireles MAA, Cruz AG. Effect of high-intensity ultrasound on the nutritional profile and volatile compounds of a prebiotic soursop whey beverage. ULTRASONICS SONOCHEMISTRY 2019; 55:157-164. [PMID: 30853535 DOI: 10.1016/j.ultsonch.2019.02.025] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 02/07/2019] [Accepted: 02/27/2019] [Indexed: 06/09/2023]
Abstract
This study evaluated the nutritional profile and volatile compounds present in a novel prebiotic (inulin) soursop whey beverage, due to the effects of high-intensity ultrasound (HIUS). The prebiotic soursop whey beverage was produced and processed by non-thermal high-intensity ultrasound varying the power (0, 200, 400 and 600 W) and by high-temperature short time (72 °C for 15 s) thermal treatment. Total acidity, pH, ascorbic acid content, total phenolics compounds content, antioxidant activity, hypertensive activity, fatty acid profile, volatile organic compounds, macro and micro minerals, as well as the heavy metals in these products, were analyzed. Overall, the HIUS technology induced some positive changes in the nutritional profile of the soursop whey beverage including beneficial effects, e.g., increase of phenolic content, improvement of the antioxidant and anti-hypertensive activity and reduction of undesired minerals. Although some negative changes, such as degradation of the ascorbic acid, decrease of some minerals and production of certain volatile compounds were found, the beneficial effects were prominent, thus, opening new opportunities to develop healthy functional beverages.
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Affiliation(s)
- Jonas T Guimarães
- Department of Food Technology, Faculty of Veterinary, Fluminense Federal University (UFF), Niterói, RJ, Brazil.
| | - Eric Keven Silva
- LASEFI, DEA (Department of Food Engineering), FEA (School of Food Engineering), UNICAMP (University of Campinas), R. Monteiro Lobato, 80, 13083-862 Campinas, São Paulo, Brazil
| | - C Senaka Ranadheera
- School of Agriculture & Food, Faculty of Veterinary & Agricultural Sciences, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Jeremias Moraes
- Department of Food, Federal Institute of Science and Technology of Rio de Janeiro (IFRJ), Rio de Janeiro, RJ, Brazil
| | - Renata S L Raices
- Department of Food, Federal Institute of Science and Technology of Rio de Janeiro (IFRJ), Rio de Janeiro, RJ, Brazil
| | - Marcia C Silva
- Department of Food, Federal Institute of Science and Technology of Rio de Janeiro (IFRJ), Rio de Janeiro, RJ, Brazil
| | - Micheli S Ferreira
- Department of Food Technology, Faculty of Veterinary, Fluminense Federal University (UFF), Niterói, RJ, Brazil
| | - Monica Q Freitas
- Department of Food Technology, Faculty of Veterinary, Fluminense Federal University (UFF), Niterói, RJ, Brazil
| | - M Angela A Meireles
- LASEFI, DEA (Department of Food Engineering), FEA (School of Food Engineering), UNICAMP (University of Campinas), R. Monteiro Lobato, 80, 13083-862 Campinas, São Paulo, Brazil
| | - Adriano G Cruz
- Department of Food, Federal Institute of Science and Technology of Rio de Janeiro (IFRJ), Rio de Janeiro, RJ, Brazil
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18
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Truong T, Palmer M, Bansal N, Bhandari B. Effect of dissolved carbon dioxide on the sonocrystallisation and physical properties of anhydrous milk fat. Int Dairy J 2019. [DOI: 10.1016/j.idairyj.2019.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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19
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Jo Y, Choi M, Chun J. Effect of high‐energy emulsification on properties of commercial low‐temperature pasteurised milk. INT J DAIRY TECHNOL 2019. [DOI: 10.1111/1471-0307.12596] [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)
- Yeon‐Ji Jo
- Department of Agricultural, Food and Nutritional Science University of Alberta Alberta T6G 2P5 Canada
| | - Mi‐Jung Choi
- Department of Food Science and Biotechnology of Animal Resources Konkuk University Seoul 05029Korea
| | - Ji‐Yeon Chun
- Department of Food Bioengineering Jeju National University Jeju 63243 South Korea
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20
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Khatkar AB, Kaur A, Khatkar SK, Mehta N. Characterization of heat-stable whey protein: Impact of ultrasound on rheological, thermal, structural and morphological properties. ULTRASONICS SONOCHEMISTRY 2018; 49:333-342. [PMID: 30174249 DOI: 10.1016/j.ultsonch.2018.08.026] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 08/25/2018] [Accepted: 08/25/2018] [Indexed: 05/09/2023]
Abstract
Ultrasound, an emerging non-thermal technique, has potential to modify the functionality of bio-molecules like protein. In the present study, the impact of ultrasound on whey protein (WP) was assessed with functional, rheological, heat coagulation and transition temperature, SDS-PAGE, FTIR spectra, scanning electron microscopy and transmission electron microscopy. The results of this study showed that the raw WP had broad bimodal particle size distribution while after ultrasonication, modified WP exhibited narrower distribution along with smaller particle size (0.683 ± 0.225 μm) compared to untreated WP (2.453 ± 0.717 μm). The solubility of WP also increased after ultrasonication (72.22 ± 0.68% to 79.21 ± 1.08%). During the rheological evaluation, both the samples exhibited Newtonian behaviour but, the modified WP exhibited dramatically higher storage modulus (G') throughout the temperature profile compared to raw WP mainly due to enhanced proteins aggregation during heating which revealed more elastic and stronger gel. The modified WP exhibited significantly higher (about 6-times) heat stability compared to raw WP which signified that after ultrasonication the WP can withstand higher temperature during processing for longer time. The results were also confirmed by higher transition temperature (Tpeak) of modified WP (93.32°) compared to untreated WP (81.93 °C). The SDS-PAGE profile of raw and modified WP showed that the ultrasound significantly decreased the bands density of low molecular weight molecules (β-lactoglobulin and α-lactalbumin). FTIR spectra also showed noticeable difference between the secondary structure component of raw and modified WP. Finally, the structural micrographs of raw and modified WP from SEM and TEM analysis also confirmed the adequacy of modification of WP employing non-thermal techniques. The modified WP revealed smaller, regular and more homogenous and ordered structures compared to untreated sample.
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Affiliation(s)
- Anju Boora Khatkar
- Department of Food Science and Technology, Punjab Agricultural University, Ludhiana 141004, Punjab, India.
| | - Amarjeet Kaur
- Department of Food Science and Technology, Punjab Agricultural University, Ludhiana 141004, Punjab, India
| | - Sunil Kumar Khatkar
- Department of Dairy Technology, College of Dairy Science and Technology, Guru Angad Dev Veterinary & Animal Sciences University, Ludhiana 141004, Punjab, India
| | - Nitin Mehta
- Department of Livestock Products Technology, College of Veterinary Sciences, Guru Angad Dev Veterinary & Animal Sciences University, Ludhiana 141004, Punjab, India
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21
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Pérez-Andrés JM, Charoux CMG, Cullen PJ, Tiwari BK. Chemical Modifications of Lipids and Proteins by Nonthermal Food Processing Technologies. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:5041-5054. [PMID: 29672043 DOI: 10.1021/acs.jafc.7b06055] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
A range of nonthermal techniques have demonstrated process efficacy in ensuring product safety, extension of shelf life, and in general a retention of key quality attributes. However, various physical, chemical and biochemical effects of nonthermal techniques on macro and micro nutrients are evident, leading to both desirable and undesirable changes in food products. The objective of this review is to outline the effects of nonthermal techniques on food chemistry and the associated degradation mechanisms with the treatment of foods. Oxidation is one of the key mechanisms responsible for undesirable effects induced by nonthermal techniques. Degradation of key macromolecules largely depends on the processing conditions employed. Various extrinsic and intrinsic control parameters of high-pressure processing, pulsed electric field, ultrasound processing, and cold atmospheric plasma on chemistry of processed food are outlined. Proposed mechanisms and associated degradation of macromolecules, i.e., proteins, lipids, and bioactive molecules resulting in food quality changes are also discussed.
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Affiliation(s)
- Juan M Pérez-Andrés
- Food Chemistry and Technology , Teagasc Food Research Centre , Dublin 3 , Ireland
- BioPlasma Research Group, School of Food Science and Environmental Health , Dublin Institute of Technology , Cathal Brugha Street , Dublin 1 , Ireland
| | - Clémentine M G Charoux
- Food Chemistry and Technology , Teagasc Food Research Centre , Dublin 3 , Ireland
- School of Biosystems and Food Engineering , University College Dublin , Dublin 4 , Ireland
| | - P J Cullen
- BioPlasma Research Group, School of Food Science and Environmental Health , Dublin Institute of Technology , Cathal Brugha Street , Dublin 1 , Ireland
- Department of Chemical and Environmental Engineering , University of Nottingham , Nottingham , NG7 2RD , U.K
| | - Brijesh K Tiwari
- Food Chemistry and Technology , Teagasc Food Research Centre , Dublin 3 , Ireland
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22
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Heating and megasonic interventions for improvement of aqueous-based oil extraction from fresh and cold stored coconut meat. J FOOD ENG 2018. [DOI: 10.1016/j.jfoodeng.2017.11.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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23
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Ojha KS, Tiwari BK, O'Donnell CP. Effect of Ultrasound Technology on Food and Nutritional Quality. ADVANCES IN FOOD AND NUTRITION RESEARCH 2018; 84:207-240. [PMID: 29555070 DOI: 10.1016/bs.afnr.2018.01.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Ultrasound technology has been successfully demonstrated for several food processing and preservation applications. The majority of food processing applications reported refer to liquid foods. Ultrasound has been applied to solid foods in some niche applications, e.g., tenderization of meat, mass transfer applications, and drying. Similar to any other technology, ultrasound also has some positive and negative effects on food quality depending on the application and processing conditions employed. This chapter outlines various applications of ultrasound to food and its effect on food and nutritional quality.
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Affiliation(s)
- Kumari S Ojha
- Food Chemistry and Technology, Teagasc Food Research Centre, Dublin, Ireland
| | - Brijesh K Tiwari
- Food Chemistry and Technology, Teagasc Food Research Centre, Dublin, Ireland; School of Biosystems and Food Engineering, University College Dublin, Dublin, Ireland.
| | - Colm P O'Donnell
- School of Biosystems and Food Engineering, University College Dublin, Dublin, Ireland
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24
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Martínez-Padilla LP, Franke L, Xu XQ, Juliano P. Improved extraction of avocado oil by application of sono-physical processes. ULTRASONICS SONOCHEMISTRY 2018; 40:720-726. [PMID: 28946478 DOI: 10.1016/j.ultsonch.2017.08.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 08/01/2017] [Accepted: 08/08/2017] [Indexed: 06/07/2023]
Abstract
Ultrasound treatment is known to increase the oil extractability in olive and palm oil processes. This work examined the effect of ultrasound conditioning of avocado puree on oil extractability and quality, at low (18+40kHz) and high (2MHz) frequencies, at litre-scale. Other ultrasound parameters evaluated included high frequency effect (0.4, 0.6, and 2MHz; 5min; 90kJ/kg) and sonication time (2.5-10min at 2MHz), without malaxation. Finally, a megasonic post-malaxation intervention was assessed at selected malaxation times (15, 30, and 60min). Both low and high frequency ultrasound treatments of the non-malaxed avocado puree improved extractability by 15-24% additional oil recovery, with the highest extractability achieved after 2MHz treatments, depending on the fruit maturity and oil content. There was no preferential improvement on oil extractability observed across high frequencies, even though extractability increased with sonication time. Ultrasound treatment also showed a positive effect after puree malaxation. Oils obtained from sonicated purees showed peroxide and free fatty acid values below the industrial specification levels and an increase in total phenolic compounds after 2MHz treatment. High frequency ultrasound conditioning of avocado puree can enhance oil separation and potentially decrease the malaxation time in industrial processes without impacting on oil quality.
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Affiliation(s)
- Laura Patricia Martínez-Padilla
- CSIRO Agriculture and Food, 671 Sneydes Rd, Werribee, VIC 3030, Australia; Universidad Nacional Autónoma de México, Facultad de Estudios Superiores Cuautitlán, Laboratorio de Propiedades Reológicas y Funcionales en Alimentos, Av. Primero de mayo s/n, Cuautitlán Izcalli, Edo. de México 54740, Mexico
| | - Lisa Franke
- CSIRO Agriculture and Food, 671 Sneydes Rd, Werribee, VIC 3030, Australia; Technische Universität Berlin, Fakultät III, Fachgebiet Lebensmittelverfahrenstechnik, Seestraße 13, 13353 Berlin, Germany
| | - Xin-Qing Xu
- CSIRO Agriculture and Food, 671 Sneydes Rd, Werribee, VIC 3030, Australia
| | - Pablo Juliano
- CSIRO Agriculture and Food, 671 Sneydes Rd, Werribee, VIC 3030, Australia.
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25
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Chen Q, Wang X, Cong P, Liu Y, Wang Y, Xu J, Xue C. Mechanism of Phospholipid Hydrolysis for Oyster Crassostrea plicatula
Phospholipids During Storage Using Shotgun Lipidomics. Lipids 2017; 52:1045-1058. [DOI: 10.1007/s11745-017-4305-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 09/19/2017] [Indexed: 11/24/2022]
Affiliation(s)
- Qinsheng Chen
- ; College of Food Science and Engineering; Ocean University of China; No. 5, Yu Shan Road Qingdao Shandong Province 266003 China
| | - Xincen Wang
- ; College of Tea and Food Science; Wuyi University; No. 16, Wu Yi Avenue Wuyishan Fujian Province 354300 China
| | - Peixu Cong
- ; College of Food Science and Engineering; Ocean University of China; No. 5, Yu Shan Road Qingdao Shandong Province 266003 China
| | - Yanjun Liu
- ; College of Food Science and Engineering; Ocean University of China; No. 5, Yu Shan Road Qingdao Shandong Province 266003 China
| | - Yuming Wang
- ; College of Food Science and Engineering; Ocean University of China; No. 5, Yu Shan Road Qingdao Shandong Province 266003 China
| | - Jie Xu
- ; College of Food Science and Engineering; Ocean University of China; No. 5, Yu Shan Road Qingdao Shandong Province 266003 China
| | - Changhu Xue
- ; College of Food Science and Engineering; Ocean University of China; No. 5, Yu Shan Road Qingdao Shandong Province 266003 China
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The effect of buttermilk or buttermilk powder addition on functionality, textural, sensory and volatile characteristics of Cheddar-style cheese. Food Res Int 2017; 103:468-477. [PMID: 29389637 DOI: 10.1016/j.foodres.2017.09.081] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 09/25/2017] [Accepted: 09/26/2017] [Indexed: 11/22/2022]
Abstract
The influence of buttermilk or buttermilk powder addition to cheese milk or cheese curds respectively on cheese functional properties, free fatty acid profiles and subsequent volatile and sensory characteristics was investigated. Buttermilk addition to cheese milk resulted in a softer cheese compared to other cheeses, with a significantly reduced flowability, while buttermilk powder addition had no influence on cheese firmness but cheese flowability was also reduced compared to the control cheese. Larger pools of free fat, higher levels of free fatty acids, volatile compounds and significant differences in sensory profiles associated with off-flavour were also observed with the addition of buttermilk to cheese milk. Application of light microscopy, using toluidine blue stain, facilitated the visualisation of fat globule structure and distribution within the protein matrix. Addition of 10% buttermilk powder resulted in significant increases in volatile compounds originating from proteolysis pathways associated with roasted, green aromas. Descriptive sensory evaluation indicated few differences between the 10% buttermilk powder and the control cheese, while buttermilk cheeses scored negatively for sweaty, barnyard aromas, oxidized and off flavors, correlating with associated volatile aromas. Addition of 10% buttermilk powder to cheese curds results in cheese comparable to the control Cheddar with some variations in volatile compounds resulting in a cheese with similar structural and sensory characteristics albeit with subtle differences in overall cheese flavor. This could be manipulated to produce cheeses of desirable quality, with potential health benefits due to increased phospholipid levels in cheese.
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27
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Juliano P, Bainczyk F, Swiergon P, Supriyatna MIM, Guillaume C, Ravetti L, Canamasas P, Cravotto G, Xu XQ. Extraction of olive oil assisted by high-frequency ultrasound standing waves. ULTRASONICS SONOCHEMISTRY 2017. [PMID: 28633809 DOI: 10.1016/j.ultsonch.2017.02.038] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
High-frequency ultrasound standing waves (megasonics) have been demonstrated to enhance oil separation in the palm oil process at an industrial level. This work investigated the application of megasonics in the olive oil process on laboratory and pilot scale levels. Sound pressure level and cavitational yield distribution were characterised with hydrophones and luminol to determine associated physical and sonochemical effects inside the reactor. The effect of water addition (0%, 15%, and 30%), megasonic power levels (0%, 50%, and 100%), and malaxation time (10min, 30min, and 50min) was evaluated using response surface methodology (RSM) in a 700g batch extraction process. The RSM showed that the effect of the megasonic treatment (585kHz) in the presence of a reflector is more prominent at longer malaxation time (50min) and at higher water addition (30%) levels post-malaxation. Longer megasonic treatment of the malaxed paste (up to 15min; 220kJ/kg) increased oil extractability by up to 3.2%. When treating the malaxed paste with the same specific energy, higher oil extractability was obtained with longer treatments and low megasonic power levels in comparison to higher power levels and shorter times. Megasonic treatment of the paste before malaxation (585kHz, 10min, 146kJ/kg) and no water addition provided an increase in oil extractability of up to 3.8% with respect to the non-sonicated control. A double sonication intervention, before and after malaxation, using low (40kHz) and high (585kHz) frequency, respectively, provided up to 2.4% increase in oil extractability. A megasonic intervention post-malaxation (400 and 600kHz, 57-67min, 18-21kJ/kg) on a pilot scale using early-harvest olive fruits resulted in up to 1.7% extra oil extractability. Oil extracted under a high sonication frequency (free radical production regime) did not impact on olive oil quality parameters at reactor characterisation levels. Megasonic standing wave forces can enhance olive oil separation at various stages of the olive oil extraction process.
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Affiliation(s)
- Pablo Juliano
- CSIRO Agriculture and Food, 671 Sneydes Rd, Werribee, VIC 3030, Australia.
| | - Fabian Bainczyk
- CSIRO Agriculture and Food, 671 Sneydes Rd, Werribee, VIC 3030, Australia; University of Mannheim, Paul-Wittsack-Strasse 10, 68163 Mannheim, Germany
| | - Piotr Swiergon
- CSIRO Agriculture and Food, 671 Sneydes Rd, Werribee, VIC 3030, Australia
| | - Made Ian Maheswara Supriyatna
- CSIRO Agriculture and Food, 671 Sneydes Rd, Werribee, VIC 3030, Australia; Wageningen University, Droevendaalsesteeg 4, 6708 PB Wageningen, The Netherlands
| | | | | | | | - Giancarlo Cravotto
- Dip.to di Scienza e Tecnologia del Farmaco, University of Turin, via P. Giuria 9, Turin I-10125, Italy
| | - Xin-Qing Xu
- CSIRO Agriculture and Food, 671 Sneydes Rd, Werribee, VIC 3030, Australia
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28
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Leong T, Juliano P, Knoerzer K. Advances in Ultrasonic and Megasonic Processing of Foods. FOOD ENGINEERING REVIEWS 2017. [DOI: 10.1007/s12393-017-9167-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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29
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Esmaeilpour M, Javidi J, Zahmatkesh S, Fahimi N. One-pot synthesis of 2,3-dihydroquinazolin-4(1H)-ones by Fe3O4@SiO2-imid-PMAn nano-catalyst under ultrasonic irradiation and reflux conditions. MONATSHEFTE FUR CHEMIE 2016. [DOI: 10.1007/s00706-016-1832-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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30
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Torkamani AE, Juliano P, Fagan P, Jiménez-Flores R, Ajlouni S, Singh TK. Effect of ultrasound-enhanced fat separation on whey powder phospholipid composition and stability. J Dairy Sci 2016; 99:4169-4177. [DOI: 10.3168/jds.2015-10422] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Accepted: 02/17/2016] [Indexed: 11/19/2022]
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Leong T, Johansson L, Mawson R, McArthur SL, Manasseh R, Juliano P. Ultrasonically enhanced fractionation of milk fat in a litre-scale prototype vessel. ULTRASONICS SONOCHEMISTRY 2016; 28:118-129. [PMID: 26384890 DOI: 10.1016/j.ultsonch.2015.06.023] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2014] [Revised: 06/24/2015] [Accepted: 06/24/2015] [Indexed: 06/05/2023]
Abstract
The ultrasonic fractionation of milk fat in whole milk to fractions with distinct particle size distributions was demonstrated using a stage-based ultrasound-enhanced gravity separation protocol. Firstly, a single stage ultrasound gravity separation was characterised after various sonication durations (5-20 min) with a mass balance, where defined volume partitions were removed across the height of the separation vessel to determine the fat content and size distribution of fat droplets. Subsequent trials using ultrasound-enhanced gravity separation were carried out in three consecutive stages. Each stage consisted of 5 min sonication, with single and dual transducer configurations at 1 MHz and 2 MHz, followed by aliquot collection for particle size characterisation of the formed layers located at the bottom and top of the vessel. After each sonication stage, gentle removal of the separated fat layer located at the top was performed. Results indicated that ultrasound promoted the formation of a gradient of vertically increasing fat concentration and particle size across the height of the separation vessel, which became more pronounced with extended sonication time. Ultrasound-enhanced fractionation provided fat enriched fractions located at the top of the vessel of up to 13 ± 1% (w/v) with larger globules present in the particle size distributions. In contrast, semi-skim milk fractions located at the bottom of the vessel as low as 1.2 ± 0.01% (w/v) could be produced, containing proportionally smaller sized fat globules. Particle size differentiation was enhanced at higher ultrasound energy input (up to 347 W/L). In particular, dual transducer after three-stage operation at maximum energy input provided highest mean particle size differentiation with up to 0.9 μm reduction in the semi-skim fractions. Higher frequency ultrasound at 2 MHz was more effective in manipulating smaller sized fat globules retained in the later stages of skimming than 1 MHz. While 2 MHz ultrasound removed 59 ± 2% of the fat contained in the initial sample, only 47 ± 2% was removed with 1 MHz after 3 ultrasound-assisted fractionation stages.
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Affiliation(s)
- Thomas Leong
- Mechanical and Product Design Engineering, Faculty of Science, Engineering and Technology, Swinburne University of Technology, John Street, Hawthorn, VIC 3122, Australia.
| | - Linda Johansson
- Mechanical and Product Design Engineering, Faculty of Science, Engineering and Technology, Swinburne University of Technology, John Street, Hawthorn, VIC 3122, Australia
| | - Raymond Mawson
- CSIRO Food and Nutrition Flagship, 671 Sneydes Road, Werribee, VIC 3030, Australia
| | - Sally L McArthur
- Biotactical Engineering, IRIS, Faculty of Science, Engineering and Technology, Swinburne University of Technology, John Street, Hawthorn, VIC 3122, Australia
| | - Richard Manasseh
- Mechanical and Product Design Engineering, Faculty of Science, Engineering and Technology, Swinburne University of Technology, John Street, Hawthorn, VIC 3122, Australia
| | - Pablo Juliano
- CSIRO Food and Nutrition Flagship, 671 Sneydes Road, Werribee, VIC 3030, Australia
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Johansson L, Singh T, Leong T, Mawson R, McArthur S, Manasseh R, Juliano P. Cavitation and non-cavitation regime for large-scale ultrasonic standing wave particle separation systems--In situ gentle cavitation threshold determination and free radical related oxidation. ULTRASONICS SONOCHEMISTRY 2016; 28:346-356. [PMID: 26384918 DOI: 10.1016/j.ultsonch.2015.08.003] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Revised: 07/17/2015] [Accepted: 08/07/2015] [Indexed: 06/05/2023]
Abstract
We here suggest a novel and straightforward approach for liter-scale ultrasound particle manipulation standing wave systems to guide system design in terms of frequency and acoustic power for operating in either cavitation or non-cavitation regimes for ultrasound standing wave systems, using the sonochemiluminescent chemical luminol. We show that this method offers a simple way of in situ determination of the cavitation threshold for selected separation vessel geometry. Since the pressure field is system specific the cavitation threshold is system specific (for the threshold parameter range). In this study we discuss cavitation effects and also measure one implication of cavitation for the application of milk fat separation, the degree of milk fat lipid oxidation by headspace volatile measurements. For the evaluated vessel, 2 MHz as opposed to 1 MHz operation enabled operation in non-cavitation or low cavitation conditions as measured by the luminol intensity threshold method. In all cases the lipid oxidation derived volatiles were below the human sensory detection level. Ultrasound treatment did not significantly influence the oxidative changes in milk for either 1 MHz (dose of 46 kJ/L and 464 kJ/L) or 2 MHz (dose of 37 kJ/L and 373 kJ/L) operation.
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Affiliation(s)
- Linda Johansson
- Mechanical Engineering and Biotactical Engineering, IRIS, Faculty of Science, Engineering & Technology, Swinburne University of Technology, Hawthorn, VIC 3122, Australia; CSIRO Food and Nutrition, Werribee 3030, Melbourne, Victoria, Australia.
| | - Tanoj Singh
- CSIRO Food and Nutrition, Werribee 3030, Melbourne, Victoria, Australia
| | - Thomas Leong
- Mechanical Engineering and Biotactical Engineering, IRIS, Faculty of Science, Engineering & Technology, Swinburne University of Technology, Hawthorn, VIC 3122, Australia; CSIRO Food and Nutrition, Werribee 3030, Melbourne, Victoria, Australia
| | - Raymond Mawson
- CSIRO Food and Nutrition, Werribee 3030, Melbourne, Victoria, Australia
| | - Sally McArthur
- Mechanical Engineering and Biotactical Engineering, IRIS, Faculty of Science, Engineering & Technology, Swinburne University of Technology, Hawthorn, VIC 3122, Australia
| | - Richard Manasseh
- Mechanical Engineering and Biotactical Engineering, IRIS, Faculty of Science, Engineering & Technology, Swinburne University of Technology, Hawthorn, VIC 3122, Australia
| | - Pablo Juliano
- CSIRO Food and Nutrition, Werribee 3030, Melbourne, Victoria, Australia
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Esmaeilpour M, Javidi J, Dehghani F. Preparation, characterization and catalytic activity of dendrimer-encapsulated phosphotungstic acid nanoparticles immobilized on nanosilica for the synthesis of 2H-indazolo[2,1-b]phthalazine-triones under solvent-free or sonochemical conditions. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2015. [DOI: 10.1007/s13738-015-0782-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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34
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Ordóñez-Santos LE, Pinzón-Zarate LX, González-Salcedo LO. Optimization of ultrasonic-assisted extraction of total carotenoids from peach palm fruit (Bactris gasipaes) by-products with sunflower oil using response surface methodology. ULTRASONICS SONOCHEMISTRY 2015; 27:560-566. [PMID: 25911166 DOI: 10.1016/j.ultsonch.2015.04.010] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Revised: 03/25/2015] [Accepted: 04/08/2015] [Indexed: 05/22/2023]
Abstract
The present study reports on the extraction of total carotenoids from peach palm fruit by-products with sunflower oil. Response surface methodology (RSM) was used to investigate the effect of process variables on the ultrasound-assisted extraction (UAE). Three independent variables including ultrasonic intensity (764-1528, W/m(2)), temperature (25-45°C), and the extraction time (10-30 min). According to the results, the optimal UAE condition was obtained with an ultrasonic intensity of 1528 W/m(2), extraction temperature of 35°C and extraction time of 30 min. At these conditions, extraction maximum extraction of total carotenoids as 163.47 mg/100 g dried peel. The experimental values under optimal condition were in good consistent with the predicted values.
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Affiliation(s)
- Luis Eduardo Ordóñez-Santos
- Universidad Nacional de Colombia-Sede Palmira, Facultad de Ingeniería y Administración, Departamento de Ingeniería, Carrera 32 N 12-00, Palmira, Valle del Cauca, Colombia.
| | - Lina Ximena Pinzón-Zarate
- Universidad Nacional de Colombia-Sede Palmira, Facultad de Ingeniería y Administración, Departamento de Ingeniería, Carrera 32 N 12-00, Palmira, Valle del Cauca, Colombia
| | - Luis Octavio González-Salcedo
- Universidad Nacional de Colombia-Sede Palmira, Facultad de Ingeniería y Administración, Departamento de Ingeniería, Carrera 32 N 12-00, Palmira, Valle del Cauca, Colombia
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35
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Megasonic Separation of Food Droplets and Particles: Design Considerations. FOOD ENGINEERING REVIEWS 2015. [DOI: 10.1007/s12393-015-9112-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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36
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Esmaeilpour M, Javidi J, Dehghani F, Nowroozi Dodeji F. A green one-pot three-component synthesis of tetrahydrobenzo[b]pyran and 3,4-dihydropyrano[c]chromene derivatives using a Fe3O4@SiO2–imid–PMAn magnetic nanocatalyst under ultrasonic irradiation or reflux conditions. RSC Adv 2015. [DOI: 10.1039/c5ra01021g] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Green synthesis of tetrahydrobenzo[b]pyran and dihydropyrano[3,2-c]chromene derivatives.
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Affiliation(s)
| | - Jaber Javidi
- Department of Pharmaceutics
- School of Pharmacy
- Shahid Beheshti University of Medical Sciences
- Tehran
- Iran
| | | | - Fatemeh Nowroozi Dodeji
- Department of Pharmaceutics
- School of Pharmacy
- Shahid Beheshti University of Medical Sciences
- Tehran
- Iran
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37
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Chandrapala J, Leong T. Ultrasonic Processing for Dairy Applications: Recent Advances. FOOD ENGINEERING REVIEWS 2014. [DOI: 10.1007/s12393-014-9105-8] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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38
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Krasulya O, Shestakov S, Bogush V, Potoroko I, Cherepanov P, Krasulya B. Applications of sonochemistry in Russian food processing industry. ULTRASONICS SONOCHEMISTRY 2014; 21:2112-2116. [PMID: 24704066 DOI: 10.1016/j.ultsonch.2014.03.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Revised: 03/12/2014] [Accepted: 03/16/2014] [Indexed: 06/03/2023]
Abstract
In food industry, conventional methodologies such as grinding, mixing, and heat treatment are used for food processing and preservation. These processes have been well studied for many centuries and used in the conversion of raw food materials to consumable food products. This report is dedicated to the application of a cost-efficient method of energy transfer caused by acoustic cavitation effects in food processing, overall, having significant impacts on the development of relatively new area of food processing such as food sonochemistry.
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Affiliation(s)
- Olga Krasulya
- Moscow State University of Technology and Management, Moscow, Russia.
| | - Sergey Shestakov
- Moscow State University of Technology and Management, Moscow, Russia
| | - Vladimir Bogush
- Moscow State University of Technology and Management, Moscow, Russia
| | - Irina Potoroko
- Federal State Funded Educational Institution of Higher Professional Education, "South Ural State University" Sub-division: Quality Expertise of Consumer Products, Chelyabinsk, Russia
| | - Pavel Cherepanov
- Physical Chemistry II, University of Bayreuth, Universitaetsstrasse 30, Bayreuth, Germany
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Juliano P, Torkamani AE, Leong T, Kolb V, Watkins P, Ajlouni S, Singh TK. Lipid oxidation volatiles absent in milk after selected ultrasound processing. ULTRASONICS SONOCHEMISTRY 2014; 21:2165-2175. [PMID: 24704065 DOI: 10.1016/j.ultsonch.2014.03.001] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Revised: 03/02/2014] [Accepted: 03/02/2014] [Indexed: 06/03/2023]
Abstract
Ultrasonic processing can suit a number of potential applications in the dairy industry. However, the impact of ultrasound treatment on milk stability during storage has not been fully explored under wider ranges of frequencies, specific energies and temperature applications. The effect of ultrasonication on lipid oxidation was investigated in various types of milk. Four batches of raw milk (up to 2L) were sonicated at various frequencies (20, 400, 1000, 1600 and 2000kHz), using different temperatures (4, 20, 45 and 63°C), sonication times and ultrasound energy inputs up to 409kJ/kg. Pasteurized skim milk was also sonicated at low and high frequency for comparison. In selected experiments, non-sonicated and sonicated samples were stored at 4°C and were drawn periodically up to 14days for SPME-GCMS analysis. The cavitational yield, characterized in all systems in water, was highest between 400kHz and 1000kHz. Volatile compounds from milk lipid oxidation were detected and exceeded their odor threshold values at 400kHz and 1000kHz at specific energies greater than 271kJ/kg in raw milk. However, no oxidative volatile compounds were detected below 230kJ/kg in batch systems at the tested frequencies under refrigerated conditions. Skim milk showed a lower energy threshold for oxidative volatile formation. The same oxidative volatiles were detected after various passes of milk through a 0.3L flow cell enclosing a 20kHz horn and operating above 90kJ/kg. This study showed that lipid oxidation in milk can be controlled by decreasing the sonication time and the temperature in the system depending on the fat content in the sample among other factors.
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Affiliation(s)
- Pablo Juliano
- CSIRO Division of Animal, Food and Health Sciences, 671 Sneydes Road, Werribee, VIC 3030, Australia.
| | - Amir Ehsan Torkamani
- CSIRO Division of Animal, Food and Health Sciences, 671 Sneydes Road, Werribee, VIC 3030, Australia; Department of Agriculture and Food Systems, School of Land and Environment, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Thomas Leong
- CSIRO Division of Animal, Food and Health Sciences, 671 Sneydes Road, Werribee, VIC 3030, Australia; Faculty of Science, Engineering and Technology, Swinburne University of Technology, John Street, Hawthorn, VIC 3122, Australia
| | - Veronika Kolb
- CSIRO Division of Animal, Food and Health Sciences, 671 Sneydes Road, Werribee, VIC 3030, Australia; University of Erlangen-Nuremberg, Cauerstrasse 4, 91058 Erlangen, Germany
| | - Peter Watkins
- CSIRO Division of Animal, Food and Health Sciences, 671 Sneydes Road, Werribee, VIC 3030, Australia
| | - Said Ajlouni
- Department of Agriculture and Food Systems, School of Land and Environment, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Tanoj Kumar Singh
- CSIRO Division of Animal, Food and Health Sciences, 671 Sneydes Road, Werribee, VIC 3030, Australia
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40
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Porova N, Botvinnikova V, Krasulya O, Cherepanov P, Potoroko I. Effect of ultrasonic treatment on heavy metal decontamination in milk. ULTRASONICS SONOCHEMISTRY 2014; 21:2107-2111. [PMID: 24746508 DOI: 10.1016/j.ultsonch.2014.03.029] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2013] [Revised: 03/26/2014] [Accepted: 03/27/2014] [Indexed: 06/03/2023]
Abstract
Ultrasound has been found useful in increasing the efficiency and consumer safety in food processing. Removal of heavy metal (lead, mercury, and arsenic) contamination in milk is extremely important in regions of poor ecological environment - urban areas with heavy motor traffic or well established metallurgical/cement industry. In this communication, we report on the preliminary studies on the application of low frequency (20kHz) ultrasound for heavy metal decontamination of milk without affecting its physical, chemical, and microbiological properties.
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Affiliation(s)
- Nataliya Porova
- Federal State Funded Educational Institution of Higher Professional Education, "South Ural State University"Sub-division: Quality Expertise of Consumer Products, Chelyabinsk, Russia
| | - Valentina Botvinnikova
- Federal State Funded Educational Institution of Higher Professional Education, "South Ural State University"Sub-division: Quality Expertise of Consumer Products, Chelyabinsk, Russia
| | - Olga Krasulya
- Moscow State University of Technology and Management, Moscow, Russia
| | - Pavel Cherepanov
- Physical Chemistry II, University of Bayreuth, Universitaetsstrasse 30, Bayreuth, Germany
| | - Irina Potoroko
- Federal State Funded Educational Institution of Higher Professional Education, "South Ural State University"Sub-division: Quality Expertise of Consumer Products, Chelyabinsk, Russia.
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41
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Azizi K, Karimi M, Shaterian HR, Heydari A. Ultrasound irradiation for the green synthesis of chromenes using l-arginine-functionalized magnetic nanoparticles as a recyclable organocatalyst. RSC Adv 2014. [DOI: 10.1039/c4ra06198e] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A convenient synthesis of chromenes via cyclocondensation of α- or β-naphthol, malononitrile and aromatic aldehydes is developed in the presence of l-arginine-immobilized magnetic nanoparticles under ultrasound irradiation.
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Affiliation(s)
- Kobra Azizi
- Chemistry Department
- Tarbiat Modares University
- Tehran, Iran
| | - Meghdad Karimi
- Chemistry Department
- Tarbiat Modares University
- Tehran, Iran
| | - Hamid Reza Shaterian
- Department of Chemistry
- Faculty of Sciences
- University of Sistan and Baluchestan
- Zahedan, Iran
| | - Akbar Heydari
- Chemistry Department
- Tarbiat Modares University
- Tehran, Iran
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