Food Structure-Netherlands最新文献

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Preparation of soy protein-based meat analogs by freeze alignment technique: Experimental and modeling of ice crystal size control 用冷冻对准技术制备大豆蛋白基肉类类似物:冰晶大小控制的实验和建模
IF 5.6 3区 农林科学
Food Structure-Netherlands Pub Date : 2025-07-01 DOI: 10.1016/j.foostr.2025.100445
Ratchanon Chantanuson , Manami Miyake , Shinsuke Nagamine , Takashi Kobayashi , Kentaro Matsumiya , Kyuya Nakagawa
{"title":"Preparation of soy protein-based meat analogs by freeze alignment technique: Experimental and modeling of ice crystal size control","authors":"Ratchanon Chantanuson ,&nbsp;Manami Miyake ,&nbsp;Shinsuke Nagamine ,&nbsp;Takashi Kobayashi ,&nbsp;Kentaro Matsumiya ,&nbsp;Kyuya Nakagawa","doi":"10.1016/j.foostr.2025.100445","DOIUrl":"10.1016/j.foostr.2025.100445","url":null,"abstract":"<div><div>This study investigates the application of a freeze alignment technique to control ice crystal formation in soy protein-based meat analogs, a critical factor influencing the texture of the final product. Varying the freezing methods (air blast and plate freezing) and temperatures from −10 °C to −80 °C, resulted in various freezing rates and directions, which in turn affected the patterns of ice crystal formation. Ice crystal sizes (<em>L*</em>) were obtained experimentally, and the freezing front rate (<em>R</em>) and temperature gradient (<em>G</em>) were obtained from simulation results using the finite element method. The empirical equation, <em>L*</em> = 201.77 <em>R</em><sup><em>−0.03</em></sup> <em>G</em><sup><em>−0.30</em></sup>, was validated against experimental data, with an overall prediction error of 14.74 %. The developed empirical equation serves as a general model for predicting ice crystal size across various freezing methods and temperatures. The results demonstrate that lower freezing temperatures and higher freezing rates produced smaller ice crystals, with average sizes ranging from 77 µm to 209 µm. The developed prediction model, supported by both experimental and simulation data, offers a valuable tool for optimizing the freezing process in the production of soy protein-based meat analogs. The results of this study emphasize the importance of controlling the freezing parameters, especially the temperature gradient, to achieve the desired microstructure in meat analogs produced via the freeze-alignment technique. This predictive equation is a key contribution to designing the textual characteristics of plant-based meat analogs.</div></div>","PeriodicalId":48640,"journal":{"name":"Food Structure-Netherlands","volume":"45 ","pages":"Article 100445"},"PeriodicalIF":5.6,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144571018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of pretreatment methods of Kabuli chickpea on microstructure and physical properties of enriched bread 卡布力鹰嘴豆预处理方法对营养面包微观结构和物理性能的影响
IF 5.6 3区 农林科学
Food Structure-Netherlands Pub Date : 2025-06-21 DOI: 10.1016/j.foostr.2025.100442
Obasi Ukpai Ukoji , Muhammad Mudassir Arif Chaudhry , Lindsey Boyd , Elaine Sopiwnyk , Michael T. Nickerson , Jitendra Paliwal
{"title":"Effect of pretreatment methods of Kabuli chickpea on microstructure and physical properties of enriched bread","authors":"Obasi Ukpai Ukoji ,&nbsp;Muhammad Mudassir Arif Chaudhry ,&nbsp;Lindsey Boyd ,&nbsp;Elaine Sopiwnyk ,&nbsp;Michael T. Nickerson ,&nbsp;Jitendra Paliwal","doi":"10.1016/j.foostr.2025.100442","DOIUrl":"10.1016/j.foostr.2025.100442","url":null,"abstract":"<div><div>This study examines the impact of chickpea pretreatment methods on the microstructural and physical properties of chickpea-enriched bread, with the goal of determining the most effective treatment for improving bread quality. Five bread formulations were analyzed: a control (100 % wheat flour), a sample with 20 % untreated chickpea flour, and three samples containing 20 % chickpea flour derived from germinated, roasted, or micronized chickpeas. The microstructure of the breads was analyzed using X-ray microcomputed tomography, whereas the physical properties (bread weight, specific volume and crumb colour) were measured according to standard AACC methods. Germination and micronization of chickpeas statistically significantly increased the protein content of the resulting flours (22.1 and 21.5 % dry basis, respectively) as compared to untreated chickpea flour (20.8 % dry basis). The inclusion of pretreated chickpea flours enhanced bread weight and reduced specific volume relative to untreated chickpea-enriched bread and the control sample. Microstructural analysis of breads made with flour from roasted and germinated chickpeas depicted increased open pores, greater uniformity in porosity distribution, thinner crumb walls, and a well-defined, interconnected 3D structure. In conclusion, germination is a promising pretreatment that can be used on chickpeas to enhance the nutritional quality of bread, ensuring physical integrity while enhancing microstructural properties. This study provides valuable insights for optimizing bread production through the incorporation of chickpea flour to develop nutritionally enriched bread.</div></div>","PeriodicalId":48640,"journal":{"name":"Food Structure-Netherlands","volume":"45 ","pages":"Article 100442"},"PeriodicalIF":5.6,"publicationDate":"2025-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144501502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Protein/lipid ratio influence on microstructure and physicochemical properties of dulce de leche enriched with maltodextrin and inulin 蛋白脂比对添加麦芽糖糊精和菊粉的乳清糖的微观结构和理化性质的影响
IF 5.6 3区 农林科学
Food Structure-Netherlands Pub Date : 2025-04-01 DOI: 10.1016/j.foostr.2025.100426
Lilian E. Figueroa , Diego B. Genovese , Marina Dello Staffolo
{"title":"Protein/lipid ratio influence on microstructure and physicochemical properties of dulce de leche enriched with maltodextrin and inulin","authors":"Lilian E. Figueroa ,&nbsp;Diego B. Genovese ,&nbsp;Marina Dello Staffolo","doi":"10.1016/j.foostr.2025.100426","DOIUrl":"10.1016/j.foostr.2025.100426","url":null,"abstract":"<div><div>This work explored the structural arrangement of inulin and maltodextrin within the protein-lipid matrix of functional and healthier dulce de leche (DL) compositions and their influence on the physicochemical properties. Two basic formulations of dulce de leche with low and high protein/lipid ratios were produced. They were added with inulin, maltodextrin, or their mixture in equal proportion. This study provides novel structural images of dulce de leche obtained through confocal laser scanning microscopy. Inulin alone or combined with maltodextrin formed residual inulin-crystal aggregates, occupying a considerable volume in high protein/lipid ratio DL formulations. In contrast, it appeared as dispersed particles and better integrated into the structure of low protein/lipid ratio DL formulations. The presence of inulin decreased the elastic (G’) and viscous (G”) moduli and the consistency index (k) of both regular and low-fat formulations. Still, its effect on the mechanical properties depended on the protein/lipid ratio. Fat reduction increased n’ (rate of change of G’ with frequency), and decreased values of k, all texture parameters, and all colour parameters.</div></div>","PeriodicalId":48640,"journal":{"name":"Food Structure-Netherlands","volume":"44 ","pages":"Article 100426"},"PeriodicalIF":5.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143821518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impacts of N-(n-Butyl)thiophosphoric triamide (NBPT) on the physicochemical properties of milk protein isolate (MPI) dispersions: A study on micelle integrity N-(正丁基)硫代磷酸三酰胺(NBPT)对乳分离蛋白(MPI)分散体理化性质的影响:胶束完整性的研究
IF 5.6 3区 农林科学
Food Structure-Netherlands Pub Date : 2025-04-01 DOI: 10.1016/j.foostr.2025.100423
Maria P. Byrne , Patrick J. Forrestal , Tom F. O’ Callaghan , Niharika Rahman , Aishwarya Ray , Martin Danaher , Bernard M. Corrigan , Noel A. McCarthy , Chikere G. Nkwonta , Karl Richards , Farhad Garavand , Enda Cummins , Sean A. Hogan
{"title":"Impacts of N-(n-Butyl)thiophosphoric triamide (NBPT) on the physicochemical properties of milk protein isolate (MPI) dispersions: A study on micelle integrity","authors":"Maria P. Byrne ,&nbsp;Patrick J. Forrestal ,&nbsp;Tom F. O’ Callaghan ,&nbsp;Niharika Rahman ,&nbsp;Aishwarya Ray ,&nbsp;Martin Danaher ,&nbsp;Bernard M. Corrigan ,&nbsp;Noel A. McCarthy ,&nbsp;Chikere G. Nkwonta ,&nbsp;Karl Richards ,&nbsp;Farhad Garavand ,&nbsp;Enda Cummins ,&nbsp;Sean A. Hogan","doi":"10.1016/j.foostr.2025.100423","DOIUrl":"10.1016/j.foostr.2025.100423","url":null,"abstract":"<div><div>This study investigated the effects of the urease inhibitor N-(n-Butyl)thiophosphoric triamide (NBPT) on milk protein isolate (MPI) dispersions. The addition of NBPT to MPI led to significant (p &lt; 0.05) reductions in particle size (from 154 to 119 nm) and significant (p &lt; 0.05) increases in sample polydispersity index for the MPI control and MPI containing 3 mg/mL NBPT respectively, which is suggestive of micelle dissociation presumably due to the release of calcium sensitive caseins and the subsequent generation of small protein aggregates. Zeta potential values of MPI became more negative and increased from −26.4 in the MPI control to −44.7 Mv in the presence of 3 mg/mL NBPT. Increased calcium (Ca<sup>2 +</sup>) ions in the serum phase of MPI containing NBPT delayed rennet gelation due to slower hydrolysis of kappa-casein, these gels also exhibited increased strength which could be attributed to enhanced Ca<sup>2+</sup> crosslinking. Acid-induced MPI-NBPT gels displayed delays in gelation time due to altered buffering capacities. NBPT caused significant (p &lt; 0.05) decreases in final surface tension values. NBPT marginally increased the heat stability of MPI. Overall, NBPT significantly impacted the structural and functional properties of MPI dispersions due to the displacement of Ca<sup>2+</sup> from phosphoserine (SEP) residues in colloidal calcium phosphate (CCP).</div></div>","PeriodicalId":48640,"journal":{"name":"Food Structure-Netherlands","volume":"44 ","pages":"Article 100423"},"PeriodicalIF":5.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143776975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Production of novel pasta filata analogs containing pea protein isolate using a direct steam injection cooker stretcher: Changes in microstructure and texture 用直接蒸汽喷射锅拉伸器生产含有豌豆分离蛋白的新型丝状意大利面:微观结构和质地的变化
IF 5.6 3区 农林科学
Food Structure-Netherlands Pub Date : 2025-04-01 DOI: 10.1016/j.foostr.2025.100430
Julie Frost Dahl , Matteo Carrara , Marcello Alinovi , Ruifen Li , Milena Corredig
{"title":"Production of novel pasta filata analogs containing pea protein isolate using a direct steam injection cooker stretcher: Changes in microstructure and texture","authors":"Julie Frost Dahl ,&nbsp;Matteo Carrara ,&nbsp;Marcello Alinovi ,&nbsp;Ruifen Li ,&nbsp;Milena Corredig","doi":"10.1016/j.foostr.2025.100430","DOIUrl":"10.1016/j.foostr.2025.100430","url":null,"abstract":"<div><div>Stretched curd has a very characteristic structure, and unique melting and stretching properties. This research explored how the addition of pea protein isolate (PPI) may modify the microstructure and rheological properties of a stretched curd made with rennet-casein. Model cheese analogs were obtained by hydrating protein powders together with palm oil and pre-gelatinized maize starch, using different PPI/casein ratios The structure was formed using a direct steam injection cooker-stretcher. Differences in microstructure were observed using confocal microscopy and X-ray tomography, and rheological properties were evaluated using small and large amplitude oscillatory rheology. Cheese containing PPI had a higher elastic modulus compared to the rennet-casein control, a more brittle structure, and showed a change in melting behavior. Addition of 30 % of PPI already showed differences in the lipid droplet distribution, while still maintaining an anisotropic structure. At 50/50 PPI-casein protein ratios the structure was instead that typical of emulsion filled gels. This study demonstrates how by replacing rennet casein with PPI it is possible to modulate the structural features of cheese analogs.</div></div>","PeriodicalId":48640,"journal":{"name":"Food Structure-Netherlands","volume":"44 ","pages":"Article 100430"},"PeriodicalIF":5.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143905908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lubricative properties of semi-crystalline lipid systems 半结晶脂质体系的润滑性能
IF 5.6 3区 农林科学
Food Structure-Netherlands Pub Date : 2025-04-01 DOI: 10.1016/j.foostr.2025.100435
Lennaert Sanders , Fien De Witte , Davy Van de Walle , Filip Van Bockstaele , Koen Dewettinck
{"title":"Lubricative properties of semi-crystalline lipid systems","authors":"Lennaert Sanders ,&nbsp;Fien De Witte ,&nbsp;Davy Van de Walle ,&nbsp;Filip Van Bockstaele ,&nbsp;Koen Dewettinck","doi":"10.1016/j.foostr.2025.100435","DOIUrl":"10.1016/j.foostr.2025.100435","url":null,"abstract":"<div><div>Fat crystals provide the structural framework of lipid-continuous foods through the generation of a multiscale network. The role of the crystalline lipid phase during oral processing remains largely unexplored, despite being present in a multitude of products. This study explored this role in relation to the macroscopic behavior of full-lipid systems at temperatures relevant to oral processing. Hereto, blends of palm (PO) and canola (CO) oil were crystallized through slow, medium and fast cooling to induce microstructural variations. The crystalline phase at 35°C was characterized and linked to the sample’s rheological and tribological behavior. The solid fat content (SFC) at 35°C was proportionate with the PO level, presenting as particles of various sizes and distinct shapes as revealed through light and electron microscopy. The crystalline fraction impacted the rheological behavior, as demonstrated by the non-Newtonian behavior controlled by the sample’s SFC. The Stribeck curves obtained from tribological analysis showed significant differences between samples, predominantly in the boundary and mixed regime. A novel approach was proposed to interpret the tribological data, which was based on fitting of power functions and evaluation of lubrication regime areas, with the former allowing for the quantification of the progression of friction factors in the lubrication regimes. Tribological behavior was affected by various factors depending on the lubrication regime, including SFC, rheological parameters as well as particle size. Given that PO is the cornerstone of a vast array of food products, insights into a potential relationship with sensory attributes could aid in the product reformulation.</div></div>","PeriodicalId":48640,"journal":{"name":"Food Structure-Netherlands","volume":"44 ","pages":"Article 100435"},"PeriodicalIF":5.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144169752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characterization and quantification of anisotropy in mozzarella cheese: Exploring the impact of structural anisotropy on functional properties using complementary analytical technologies 马苏里拉奶酪各向异性的表征和定量:利用互补分析技术探索结构各向异性对功能特性的影响
IF 5.6 3区 农林科学
Food Structure-Netherlands Pub Date : 2025-04-01 DOI: 10.1016/j.foostr.2025.100425
Harshkumar Patel , Pawel Tomasz Pieta , Lezhong Wang , Siavash Bigdeli , Anders Nymark Christensen , Anders Bjorholm Dahl , Jeppe Revall Frisvad , Kristina Schmidt Bejder , Joana Ortega-Anaya , Ulf Andersen , Søren Balling Engelsen , Frans W.J. van den Berg
{"title":"Characterization and quantification of anisotropy in mozzarella cheese: Exploring the impact of structural anisotropy on functional properties using complementary analytical technologies","authors":"Harshkumar Patel ,&nbsp;Pawel Tomasz Pieta ,&nbsp;Lezhong Wang ,&nbsp;Siavash Bigdeli ,&nbsp;Anders Nymark Christensen ,&nbsp;Anders Bjorholm Dahl ,&nbsp;Jeppe Revall Frisvad ,&nbsp;Kristina Schmidt Bejder ,&nbsp;Joana Ortega-Anaya ,&nbsp;Ulf Andersen ,&nbsp;Søren Balling Engelsen ,&nbsp;Frans W.J. van den Berg","doi":"10.1016/j.foostr.2025.100425","DOIUrl":"10.1016/j.foostr.2025.100425","url":null,"abstract":"<div><div>Mozzarella cheese is a key ingredient in many cuisines, valued for its creamy texture and its exceptional popularity as a pizza topping. The unique melting and stretching behavior is closely linked to its structural anisotropy, which can be modulated by production conditions. The textural anisotropy of the cheese significantly influences its viscoelastic and thermodynamic properties when heated. This paper explores how process parameters influence mozzarella structure, utilizing Fluorescence Anisotropy (FA) and Oblique Incidence Reflectometry (OIR) for anisotropy quantification. To corroborate the results, our study incorporates detailed microstructural analysis via X-ray computed tomography (CT). The ultimate product functionality of the mozzarella cheese is evaluated from both a consumer and quality perspective by assessing its performance in pizza baking. The key findings of our study indicate that the determinations of anisotropy by FA and OIR are highly correlated with each other and with important functional properties and process parameters. Functional parameters associated with blisters negatively correlate with anisotropy, while oiling and meltability exhibit a positive correlation with anisotropy values. The anisotropy values observed through FA and OIR further align closely with CT images, as well as with pizza functionality and consumer tests.</div></div>","PeriodicalId":48640,"journal":{"name":"Food Structure-Netherlands","volume":"44 ","pages":"Article 100425"},"PeriodicalIF":5.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143792278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of soy protein concentrate preparation method on structure formation during high moisture extrusion 大豆浓缩蛋白制备方法对高湿挤压过程中结构形成的影响
IF 5.6 3区 农林科学
Food Structure-Netherlands Pub Date : 2025-04-01 DOI: 10.1016/j.foostr.2025.100431
Jiashu Li , Frederik Janssen , Diete Verfaillie , Kristof Brijs , Jan A. Delcour , Atze Jan van der Goot , Geert Van Royen , Arno G.B. Wouters
{"title":"Impact of soy protein concentrate preparation method on structure formation during high moisture extrusion","authors":"Jiashu Li ,&nbsp;Frederik Janssen ,&nbsp;Diete Verfaillie ,&nbsp;Kristof Brijs ,&nbsp;Jan A. Delcour ,&nbsp;Atze Jan van der Goot ,&nbsp;Geert Van Royen ,&nbsp;Arno G.B. Wouters","doi":"10.1016/j.foostr.2025.100431","DOIUrl":"10.1016/j.foostr.2025.100431","url":null,"abstract":"<div><div>The impact of soy protein concentrate (SPC) preparation method on its physicochemical properties and structure formation during processing with high moisture extrusion remains largely unexplored. In this study, SPCs were prepared by washing steps using acidic solutions at pH 4.5 or 5.5 (pH<sub>4.5</sub>- or pH<sub>5.5</sub>-SPCs), or using 50 % or 70 % aqueous ethanol solutions (E<sub>50</sub>- or E<sub>70</sub>-SPCs). The SPC protein dispersibilities, water-holding capacities, and rheological properties were analyzed at extrusion-relevant dry matter-to-waterlevels and related to structure and texture of extrudates made from these SPCs. pH<sub>4.5</sub>-SPC had the highest water-holding capacity, and E<sub>70</sub>-SPC the lowest. Rheological experiments showed higher complex viscosity of pH-SPCs heated to 140 °C and cooled to 60 °C compared to E-SPCs. Extrusion trials were conducted with a Thermo Fisher Process 11 extruder. pH-SPC extrudates exhibited anisotropic fibrous macrostructure and V-shaped protein-rich lamellae, whereas E<sub>70</sub>-SPC extrudates lacked distinct fibrous structure. X-ray tomography revealed thicker protein-rich lamellae in E<sub>70</sub>-SPC extrudates, indicating less pronounced syneresis during extrusion, which likely relates to its softer texture than the other extrudates. Correlation analysis suggested that rheological properties determined at extrusion-like temperatures can be indicative of extrudate texture. In conclusion, the used protein preparation protocol significantly impacted the physicochemical and rheological properties of SPCs, which then affected the structure and texture of extrudates made from these SPCs.</div></div>","PeriodicalId":48640,"journal":{"name":"Food Structure-Netherlands","volume":"44 ","pages":"Article 100431"},"PeriodicalIF":5.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143905907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Shape morphing of food: Designed surface grooves induce controlled 2D-3D-4D shape changes in a pea protein-based product during drying and frying conditions 食物的形状变化:设计的表面凹槽在豌豆蛋白产品的干燥和油炸条件下诱导受控的2D-3D-4D形状变化
IF 5.6 3区 农林科学
Food Structure-Netherlands Pub Date : 2025-04-01 DOI: 10.1016/j.foostr.2025.100433
Sushil Koirala , Sangeeta Prakash , Azharul Karim , Bhesh Bhandari
{"title":"Shape morphing of food: Designed surface grooves induce controlled 2D-3D-4D shape changes in a pea protein-based product during drying and frying conditions","authors":"Sushil Koirala ,&nbsp;Sangeeta Prakash ,&nbsp;Azharul Karim ,&nbsp;Bhesh Bhandari","doi":"10.1016/j.foostr.2025.100433","DOIUrl":"10.1016/j.foostr.2025.100433","url":null,"abstract":"<div><div>Morphing food is a novel approach to controlling dynamic shape change in food, enhancing human-food sensory interactions and fostering sustainability by increasing packaging load saturation and reducing environmental impacts. In this context, this study aimed to investigate groove-induced shape morphing in a pea protein-based product under controlled drying and frying conditions. A pea protein isolate dough (60:40, w/w with water) was sheeted to 5 mm and stamped with 1 mm, 2 mm, and 3 mm grooves using 3D-printed polymer molds. Samples were dried at 45 °C, 55 °C, and 65 °C for 240 min or fried at 210 °C for 30 sec. Higher drying temperatures increased moisture drying rates, with grooved samples reaching up to 7.5 kg water/kg solid. min. At 65 °C, grooved samples showed maximum shrinkage (0.60) and porosity (0.51). The deeper grooved samples (d=3 mm) achieved controlled bending morphing, with a bending angle of 205 ± 2.23° and curvature of 0.267 µ mm⁻¹ . Frying also induced distinct morphing effects, with outward bending of 154 ± 8.98°. Larger groove angles (45°) resulted in twisting morphing during processing. SEM imaging revealed notable surface modifications, while NMR analysis indicated accelerated water loss and microstructural transitions in grooved samples, highlighting the potential of surface grooving for achieving controlled shape transformations in personalised food design and sustainability applications.</div></div>","PeriodicalId":48640,"journal":{"name":"Food Structure-Netherlands","volume":"44 ","pages":"Article 100433"},"PeriodicalIF":5.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143923346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rotated Fourier transform (RFT) enables the quantification of anisotropic structure in high-moisture plant-protein extrudates 旋转傅里叶变换(RFT)可以量化高水分植物蛋白挤出物的各向异性结构
IF 5.6 3区 农林科学
Food Structure-Netherlands Pub Date : 2025-04-01 DOI: 10.1016/j.foostr.2025.100437
Martijn I. Gobes , Sam A. Kuijpers , Camilla Terenzi , Ruud G.M. van der Smaan , John P.M. van Duynhoven , Johannes Hohlbein
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