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Gautam S, Kathuria D, Hamid, Dobhal A, Singh N. Vacuum impregnation: Effect on food quality, application and use of novel techniques for improving its efficiency. Food Chem 2024; 460:140729. [PMID: 39116776 DOI: 10.1016/j.foodchem.2024.140729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 07/16/2024] [Accepted: 07/30/2024] [Indexed: 08/10/2024]
Abstract
Vacuum Impregnation (VI) act as promising method for rapidly introducing specific concentration solutions into food matrices using a hydrodynamic mechanism and deformation phenomenon to attain a product with specific tailored functional quality characteristics. VI facilitates rapid introduction of specific solutions into the food matrices. This technique allows efficient incorporation of bioactive compounds and nutritional components, meeting the rising consumer demand for functional foods. Furthermore, VI when combined with non-thermal techniques, opens up new avenues for preserving higher quality attributes and enhancing antimicrobial effects. The unique ability of VI to rapidly infuse specific solutions into food matrices, combined with the advantages of non-thermal processes, addresses the growing consumer demand for products enriched with bioactive ingredients. Hence, the present review aims to explore the potential impact of VI, coupled with novel techniques, on food quality, its practical applications, and the enhancement of process efficiency for large-scale industrial production.
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Affiliation(s)
- Sunakshi Gautam
- Department of Food Technology, School of Agriculture, Shoolini University, Solan, Himachal Pradesh, 173229, India
| | - Deepika Kathuria
- Department of Food Science and Technology, Graphic Era deemed to be University, Dehradun, Uttarakhand, 248002, India.
| | - Hamid
- Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Ankita Dobhal
- Department of Food Science and Technology, Graphic Era deemed to be University, Dehradun, Uttarakhand, 248002, India
| | - Narpinder Singh
- Department of Food Science and Technology, Graphic Era deemed to be University, Dehradun, Uttarakhand, 248002, India.
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Trusinska M, Rybak K, Drudi F, Tylewicz U, Nowacka M. Combined effect of ultrasound and vacuum impregnation for the modification of apple tissue enriched with aloe vera juice. ULTRASONICS SONOCHEMISTRY 2024; 104:106812. [PMID: 38394825 PMCID: PMC10906508 DOI: 10.1016/j.ultsonch.2024.106812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 01/26/2024] [Accepted: 02/14/2024] [Indexed: 02/25/2024]
Abstract
The aim of the work was to investigate how ultrasonic (US) treatment impacts on the physical and chemical properties of vacuum-impregnated apples. Apple slices were subjected to vacuum impregnation (VI) in an Aloe vera juice solution without additional treatments, serving as the reference material. Alternatively, ultrasound (US) treatments, at frequencies of 25 or 45 kHz, and durations of 10, 20, or 30 min, were employed as a pre-treatments before the VI process. The use of US processing enabled a significant increase in the efficiency of VI, without influencing in a significant way the color of the VI samples. The VI process led to a reduction in the content of bioactive compounds, in particular vitamin C and TPC decreased by 34 and 32 %, respectively. The use of US as a pre-treatment, in particular at 45 kHz for 20 or 30 min, led to a better preservation of these compounds (unchanged values for vitamin C and decrease by 23-26 % for TPC in comparison to the fresh samples). Through cluster analysis encompassing all assessed properties, it was evident that US treatment was beneficial for the processing, however the application of appropriate parameters of US treatment (frequency and time) had an impact on achieving similar quality to VI samples. The ultrasound treatment before vacuum impregnation may be suitable, however, the specific processing parameters should be defined for the obtained high quality of the final product.
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Affiliation(s)
- Magdalena Trusinska
- Department of Food Engineering and Process Management, Institute of Food Sciences, Warsaw University of Life Sciences- SGGW, Nowoursynowska 159c, Warsaw 02-776, Poland
| | - Katarzyna Rybak
- Department of Food Engineering and Process Management, Institute of Food Sciences, Warsaw University of Life Sciences- SGGW, Nowoursynowska 159c, Warsaw 02-776, Poland
| | - Federico Drudi
- Department of Agricultural and Food Sciences, University of Bologna, Piazza Goidanich 60, Cesena 47521, Italy
| | - Urszula Tylewicz
- Department of Agricultural and Food Sciences, University of Bologna, Piazza Goidanich 60, Cesena 47521, Italy; Interdepartmental Centre for Agri-Food Industrial Research, University of Bologna, Via Quinto Bucci 336, Cesena 47521, Italy
| | - Malgorzata Nowacka
- Department of Food Engineering and Process Management, Institute of Food Sciences, Warsaw University of Life Sciences- SGGW, Nowoursynowska 159c, Warsaw 02-776, Poland.
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Kręcisz M, Stępień B, Łyczko J, Kamiński P. The Influence of the Vacuum Impregnation, Beetroot Juice, and Various Drying Methods on Selected Properties of Courgette and Broccoli Snacks. Foods 2023; 12:4294. [PMID: 38231696 DOI: 10.3390/foods12234294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 11/24/2023] [Accepted: 11/25/2023] [Indexed: 01/19/2024] Open
Abstract
The drying process is used in the food industry to extend the shelf life of fruits and vegetables without the use of preservatives. As quality, visual, and aroma characteristics are important determinants of consumer interest, they play a key role in the development of new foods. In the present study, vacuum impregnation (VI) was used prior to vacuum drying (VD) and freeze drying (FD) of courgette and broccoli. Organic beet juice was used to produce the novel snacks. The study showed that the use of vacuum impregnation significantly affected the VOCs profile (volatile organic compounds profile), in which the following compounds were found: viz: 2-(E)-hexen-1-ol, 2-(Z)-hexen-1-ol and aceto-phenone. VI caused a decrease in volumetric gel index (VGI), drying shrinkage (S), water activity (AW), decreased color saturation (∆C), and increased dry matter content (DM). All these properties testify to the positive effect of the pretreatment used. The drying methods used had a significant effect on the properties of the dried vegetables. The dries obtained by the FD method showed higher density and water activity, as well as better preserved color (lower ∆E) and higher VOCs, so it is considered that freeze drying is a suitable method for obtaining novel courgette and broccoli snacks.
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Affiliation(s)
- Magdalena Kręcisz
- Institute of Agricultural Engineering, Wroclaw University of Environmental and Life Sciences, Chełmońskiego Street 37a, 51-630 Wrocław, Poland
| | - Bogdan Stępień
- Institute of Agricultural Engineering, Wroclaw University of Environmental and Life Sciences, Chełmońskiego Street 37a, 51-630 Wrocław, Poland
| | - Jacek Łyczko
- Department of Food Chemistry and Biocatalysis, Wrocław University of Environmental and Life Sciences, 50-375 Wrocław, Poland
| | - Piotr Kamiński
- Institute of Agricultural Engineering, Wroclaw University of Environmental and Life Sciences, Chełmońskiego Street 37a, 51-630 Wrocław, Poland
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Vega-Galvez A, Uribe E, Pasten A, Camus J, Rojas M, Garcia V, Araya M, Valenzuela-Barra G, Zambrano A, Goñi MG. Low-Temperature Vacuum Drying on Broccoli: Enhanced Anti-Inflammatory and Anti-Proliferative Properties Regarding Other Drying Methods. Foods 2023; 12:3311. [PMID: 37685242 PMCID: PMC10486434 DOI: 10.3390/foods12173311] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 08/30/2023] [Accepted: 09/01/2023] [Indexed: 09/10/2023] Open
Abstract
Low-temperature vacuum drying (LTVD) has shown great potential for drying vegetables. It could avoid excessive degradations of active compounds with potential therapeutic agents. In this study, the effect on several relevant bioactive compounds, anti-inflammatory activity, and anti-proliferative activity of broccoli (Brassica oleracea var. italica) were evaluated. Effects of other drying methods, including vacuum drying (VD), convective drying (CD), infrared drying (IRD), and freeze drying (FD), were also comparatively evaluated. The results of all dried samples showed high polyunsaturated fatty acid contents (of up to 71.3%) and essential amino acid contents (of up to 8.63%). The LTVD method stands out above the other drying methods, since it obtained the highest content of total phenols, chlorogenic acid, and ferulic acid. Both the LTVD and CD samples demonstrated high anti-inflammatory and anti-proliferative activities. These CD and LTVD samples were also the most active against the breast carcinoma MDA-MB-23 cell line. Due to the good retention of bioactive compounds via LTVD, the obtained dried broccoli here can be used in a near time as an ingredient for the development of novel natural products with anti-inflammatory and anti-proliferative effects.
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Affiliation(s)
- Antonio Vega-Galvez
- Food Engineering Department, Universidad de La Serena, Av. Raúl Bitrán 1305, La Serena 1700000, Chile; (E.U.); (A.P.); (J.C.); (M.R.); (V.G.)
| | - Elsa Uribe
- Food Engineering Department, Universidad de La Serena, Av. Raúl Bitrán 1305, La Serena 1700000, Chile; (E.U.); (A.P.); (J.C.); (M.R.); (V.G.)
- Instituto Multidisciplinario de Investigación y Postgrado, Universidad de La Serena, La Serena 1700000, Chile
| | - Alexis Pasten
- Food Engineering Department, Universidad de La Serena, Av. Raúl Bitrán 1305, La Serena 1700000, Chile; (E.U.); (A.P.); (J.C.); (M.R.); (V.G.)
| | - Javiera Camus
- Food Engineering Department, Universidad de La Serena, Av. Raúl Bitrán 1305, La Serena 1700000, Chile; (E.U.); (A.P.); (J.C.); (M.R.); (V.G.)
| | - Michelle Rojas
- Food Engineering Department, Universidad de La Serena, Av. Raúl Bitrán 1305, La Serena 1700000, Chile; (E.U.); (A.P.); (J.C.); (M.R.); (V.G.)
| | - Vivian Garcia
- Food Engineering Department, Universidad de La Serena, Av. Raúl Bitrán 1305, La Serena 1700000, Chile; (E.U.); (A.P.); (J.C.); (M.R.); (V.G.)
| | - Michael Araya
- Centro de Investigación y Desarrollo Tecnológico en Algas (CIDTA), Facultad de Ciencias del Mar, Universidad Católica del Norte, Larrondo 1281, Coquimbo 1780000, Chile;
| | - Gabriela Valenzuela-Barra
- Laboratorio de Productos Naturales, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380000, Chile;
| | - Angara Zambrano
- Facultad de Ciencias, Instituto de Bioquímica y Microbiología, Universidad Austral de Chile, Casilla P.O. Box 567, Valdivia 5090000, Chile;
- Center for Interdisciplinary Studies on the Nervous System (CISNe), Universidad Austral de Chile, Valdivia 5090000, Chile
| | - Maria Gabriela Goñi
- Grupo de Investigación en Ingeniería en Alimentos, Departamento de Ingeniería Química y Alimentos, Facultad de Ingeniería, Universidad Nacional de Mar del Plata, Mar del Plata 7600, Argentina;
- Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Buenos Aires 1000-1499, Argentina
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