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Rathnayaka CM, Karunasena HCP, Wijerathne WDCC, Senadeera W, Gu YT. A three-dimensional (3-D) meshfree-based computational model to investigate stress-strain-time relationships of plant cells during drying. PLoS One 2020; 15:e0235712. [PMID: 32634165 PMCID: PMC7340284 DOI: 10.1371/journal.pone.0235712] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 06/20/2020] [Indexed: 11/23/2022] Open
Abstract
A better understanding of plant cell micromechanics would enhance the current opinion on “how things are happening” inside a plant cell, enabling more detailed insights into plant physiology as well as processing plant biomaterials. However, with the contemporary laboratory equipment, the experimental investigation of cell micromechanics has been a challenging task due to diminutive spatial and time scales involved. In this investigation, a three-dimensional (3-D) coupled Smoothed Particle Hydrodynamics (SPH) and Coarse-Grained (CG) computational approach has been employed to model micromechanics of single plant cells going through drying or dehydration. This meshfree-based computational model has conclusively demonstrated that it can effectively simulate the behaviour of stress and strain in a plant cell being compressed at different levels of dryness: ranging from a fresh state to an extremely dried state. In addition, different biological and physical circumstances have been approximated through the proposed novel computational framework in the form of different turgor pressures, strain rates, mechanical properties and cell sizes. The proposed computational framework has potential not only to study the micromechanical characteristics of plant cellular structure during drying, but also other equivalent, biological structures and processes with relevant modifications. There are no underlying difficulties in adopting the model to replicate other types of cells and more sophisticated micromechanical phenomena of the cells under different external loading conditions.
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Affiliation(s)
- C. M. Rathnayaka
- Science and Engineering Faculty, School of Mechanical, Medical and Process Engineering, Queensland University of Technology (QUT), Brisbane, Australia
- * E-mail:
| | - H. C. P. Karunasena
- Department of Mechanical and Manufacturing Engineering, Faculty of Engineering, University of Ruhuna, Galle, Sri Lanka
| | - W. D. C. C. Wijerathne
- Department of Science and Technology, Faculty of Applied Sciences, Uva Wellassa University, Badulla, Sri Lanka
| | - W. Senadeera
- School of Mechanical and Electrical Engineering, University of Southern Queensland, Springfield, Australia
| | - Y. T. Gu
- Science and Engineering Faculty, School of Mechanical, Medical and Process Engineering, Queensland University of Technology (QUT), Brisbane, Australia
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Liu C, Xue H, Shen L, Liu C, Zheng X, Shi J, Xue S. Improvement of anthocyanins rate of blueberry powder under variable power of microwave extraction. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.05.096] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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3
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Novel trends in numerical modelling of plant food tissues and their morphological changes during drying – A review. J FOOD ENG 2017. [DOI: 10.1016/j.jfoodeng.2016.09.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
In this paper we present hyperelastic models for swelling elastic shells, due to pressurization of the internal cavity. These shells serve as model systems for cells having cell walls, as can be found in bacteria, plants and fungi. The pressurized internal cavity represents the cell vacuole with intact membrane at a certain turgor pressure, and the elastic shell represents the hydrated cell wall. At pressurization the elastic shell undergoes inhomogeneous deformation. Its deformation is governed by a strain energy function. Using the scaling law of Cloizeaux for the osmotic pressure, we obtain approximate analytical expressions of the cell volume versus turgor pressure - which are quite comparable to numerical solutions of the problem. Subsequently, we have simulated the swelling of shells - where the cell wall material is embedded with microfibrils, leading to strain hardening and anisotropic cell expansion. The purpose of our investigations is to elucidate the contribution of cell membrane integrity and turgor to the water holding capacity (hydration) of plant foods. We conclude with a discussion of the impact of this work on the hydration of food material, and other fields like plant science and the soft matter physics of responsive gels.
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Affiliation(s)
- R G M van der Sman
- Agrotechnology and Food Sciences Group, Wageningen University & Research, the Netherlands.
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Karunasena H, Brown R, Gu Y, Senadeera W. Application of meshfree methods to numerically simulate microscale deformations of different plant food materials during drying. J FOOD ENG 2015. [DOI: 10.1016/j.jfoodeng.2014.09.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Mahnič-Kalamiza S, Vorobiev E. Dual-porosity model of liquid extraction by pressing from biological tissue modified by electroporation. J FOOD ENG 2014. [DOI: 10.1016/j.jfoodeng.2014.03.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Karunasena HCP, Senadeera W, Brown RJ, Gu YT. A particle based model to simulate microscale morphological changes of plant tissues during drying. SOFT MATTER 2014; 10:5249-5268. [PMID: 24740612 DOI: 10.1039/c4sm00526k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Fundamental understanding on microscopic physical changes of plant materials is vital to optimize product quality and processing techniques, particularly in food engineering. Although grid-based numerical modelling can assist in this regard, it becomes quite challenging to overcome the inherited complexities of these biological materials especially when such materials undergo critical processing conditions such as drying, where the cellular structure undergoes extreme deformations. In this context, a meshfree particle based model was developed which is fundamentally capable of handling extreme deformations of plant tissues during drying. The model is built by coupling a particle based meshfree technique: Smoothed Particle Hydrodynamics (SPH) and a Discrete Element Method (DEM). Plant cells were initiated as hexagons and aggregated to form a tissue which also accounts for the characteristics of the middle lamella. In each cell, SPH was used to model cell protoplasm and DEM was used to model the cell wall. Drying was incorporated by varying the moisture content, the turgor pressure, and cell wall contraction effects. Compared to the state of the art grid-based microscale plant tissue drying models, the proposed model can be used to simulate tissues under excessive moisture content reductions incorporating cell wall wrinkling. Also, compared to the state of the art SPH-DEM tissue models, the proposed model better replicates real tissues and the cell-cell interactions used ensure efficient computations. Model predictions showed good agreement both qualitatively and quantitatively with experimental findings on dried plant tissues. The proposed modelling approach is fundamentally flexible to study different cellular structures for their microscale morphological changes at dehydration.
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Affiliation(s)
- H C P Karunasena
- School of Chemistry, Physics and Mechanical Engineering, Faculty of Science and Engineering, Queensland University of Technology, 2-George Street, Brisbane, QLD 4001, Australia.
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Petryk M, Vorobiev E. Numerical and analytical modeling of solid-liquid expression from soft plant materials. AIChE J 2013. [DOI: 10.1002/aic.14213] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Mykhaylo Petryk
- Laboratoire de Modélisation du Transfert de Masse en Milieux Hétérogènes et Nanopores; Université Nationale Technique Ivan PULU'Y de Ternopil; 56, rue Ruska 46001 Ternopil Ukraine
| | - Eugene Vorobiev
- Laboratoire de Génie des Procédés Industriels; Centre de Recherches de Royallieu; Université de Technologie de Compiègne; BP 20.529 - 60205 Compiègne cedex France
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Singh F, Katiyar V, Singh B. A new strain energy function to characterize apple and potato tissues. J FOOD ENG 2013. [DOI: 10.1016/j.jfoodeng.2013.04.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Liu F, Wu D, Chen K. Mechanical behavior of cells in microinjection: A minimum potential energy study. J Mech Behav Biomed Mater 2013; 24:1-8. [DOI: 10.1016/j.jmbbm.2013.04.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2013] [Revised: 03/25/2013] [Accepted: 04/20/2013] [Indexed: 11/25/2022]
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KURITA H, MASUDA R. APPLICATION OF THE GABOR FILTERS ANDK-MEANS METHOD FOR CHARACTERIZATION OF GEOMETRICAL PROPERTIES OF PARENCHYMA CELL WALLS. J Texture Stud 2012. [DOI: 10.1111/j.1745-4603.2012.00345.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Van Liedekerke P, Tijskens E, Ramon H, Ghysels P, Samaey G, Roose D. Particle-based model to simulate the micromechanics of biological cells. PHYSICAL REVIEW. E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS 2010; 81:061906. [PMID: 20866439 DOI: 10.1103/physreve.81.061906] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Revised: 05/04/2010] [Indexed: 05/06/2023]
Abstract
This paper is concerned with addressing how biological cells react to mechanical impulse. We propose a particle based model to numerically study the mechanical response of these cells with subcellular detail. The model focuses on a plant cell in which two important features are present: (1) the cell's interior liquidlike phase inducing hydrodynamic phenomena, and (2) the cell wall, a viscoelastic solid membrane that encloses the protoplast. In this particle modeling framework, the cell fluid is modeled by a standard smoothed particle hydrodynamics (SPH) technique. For the viscoelastic solid phase (cell wall), a discrete element method (DEM) is proposed. The cell wall hydraulic conductivity (permeability) is built in through a constitutive relation in the SPH formulation. Simulations show that the SPH-DEM model is in reasonable agreement with compression experiments on an in vitro cell and with analytical models for the basic dynamical modes of a spherical liquid filled shell. We have performed simulations to explore more complex situations such as relaxation and impact, thereby considering two cell types: a stiff plant type and a soft animal-like type. Their particular behavior (force transmission) as a function of protoplasm and cell wall viscosity is discussed. We also show that the mechanics during and after cell failure can be modeled adequately. This methodology has large flexibility and opens possibilities to quantify problems dealing with the response of biological cells to mechanical impulses, e.g., impact, and the prediction of damage on a (sub)cellular scale.
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Van Liedekerke P, Ghysels P, Tijskens E, Samaey G, Smeedts B, Roose D, Ramon H. A particle-based model to simulate the micromechanics of single-plant parenchyma cells and aggregates. Phys Biol 2010; 7:026006. [DOI: 10.1088/1478-3975/7/2/026006] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Grimi N, Vorobiev E, Lebovka N, Vaxelaire J. Solid–liquid expression from denaturated plant tissue: Filtration–consolidation behaviour. J FOOD ENG 2010. [DOI: 10.1016/j.jfoodeng.2009.06.039] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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GRIMI NABIL, LEBOVKA NIKOLAÏ, VOROBIEV EUGENE, VAXELAIRE JEAN. COMPRESSING BEHAVIOR AND TEXTURE EVALUATION FOR POTATOES PRETREATED BY PULSED ELECTRIC FIELD. J Texture Stud 2009. [DOI: 10.1111/j.1745-4603.2009.00177.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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LOODTS JIMMY, TIJSKENS ENGELBERT, WEI CHUNFANG, VANSTREELS ELS, NICOLAI BART, RAMON HERMAN. MICROMECHANICS: SIMULATING THE ELASTIC BEHAVIOR OF ONION EPIDERMIS TISSUE. J Texture Stud 2006. [DOI: 10.1111/j.1745-4603.2006.00036.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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