Journal of Food Process Engineering最新文献

{"title":"Cost Estimation for the Preservation of Selected Food/Crop Products With Ozone","authors":"J. van Leeuwen,&nbsp;Hans,&nbsp;Ravi Pandiselvam,&nbsp;G. Jeevarathinam","doi":"10.1111/jfpe.14772","DOIUrl":"https://doi.org/10.1111/jfpe.14772","url":null,"abstract":"<div>\u0000 \u0000 <p>Most research publications on the application of ozone for the extension of shelf life of food and crop products suffer from, firstly, not clearly defining the dose of ozone used relative to the sample sizes of produce and, secondly, not quantifying the cost implication. The aim of this article is to clearly calculate the ozone dosage for some 30 different food storage applications. Then, a rationale for the cost estimation of ozonation on an industrial scale was established. The cost of ozonation was analyzed by separating the capital, operating and maintenance costs, and then expressing each of these as the cost per kg of applied ozone. This was done both for the use of ozone dissolved in water and for dry applications, where ozonated oxygen or air is applied to food products in a treatment chamber or directly in the storage area. Using the cost approaches as developed, it was shown that the most economical approach to generating ozone for all but small installations is to generate oxygen on-site, thus using a smaller ozone generator and saving on power cost, ozone transfer, and maintenance. The estimated costs were applied to 30 research case studies on food preservation with ozone published in various journals. This covers seven on vegetable storage, eight on fruits, four on juices, five on meat and seafood, and five on stored grain. In summary, the cost of ozonation of food articles is less than $0.01/kg of fruit, vegetable, or meat product, and about $0.002/kg grain. Fruit juices require more ozone, and the cost could be $0.01-$0.04 per liter.</p>\u0000 </div>","PeriodicalId":15932,"journal":{"name":"Journal of Food Process Engineering","volume":"47 11","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142666052","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}

{"title":"Application of Computational Intelligence to Determine the Effect of Different Shear Bar Positions on Chopping Length and Specific Cutting Energy Consumption in the Chopping of Silage Sorghum","authors":"Hüseyin Sauk","doi":"10.1111/jfpe.70002","DOIUrl":"https://doi.org/10.1111/jfpe.70002","url":null,"abstract":"&lt;div&gt;\u0000 \u0000 &lt;p&gt;Flail forage harvesting machines are disadvantageous compared to other silage machines because of the uneven length of the chop obtained, the low distribution of the appropriate chopping length in the entire chopped material, and the high energy consumption. This issue is tackled by employing artificial neural networks (ANN), which serve as versatile mathematical instruments capable of capturing data. In this article, six different knife peripheral speeds (&lt;i&gt;KPS&lt;/i&gt;) and three different shear bar (&lt;i&gt;SB&lt;/i&gt;) positions were tested to determine the combination of &lt;i&gt;KPS&lt;/i&gt; and &lt;i&gt;SB&lt;/i&gt; positions that increased the proportion of suitable chopping length (&lt;i&gt;CL&lt;/i&gt;) for silage and decreased the specific cutting energy consumption (&lt;i&gt;SCEC&lt;/i&gt;) among all chopped material. The results have shown that, depending on the increase in &lt;i&gt;KPS&lt;/i&gt;, the average &lt;i&gt;CL&lt;/i&gt; varied between 165.28, 127.30, 100.24, 83.55, 77.06, and 65.09 mm. Depending on no shear bar (&lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;semantics&gt;\u0000 &lt;mrow&gt;\u0000 &lt;msub&gt;\u0000 &lt;mi&gt;SB&lt;/mi&gt;\u0000 &lt;mi&gt;no&lt;/mi&gt;\u0000 &lt;/msub&gt;\u0000 &lt;/mrow&gt;\u0000 &lt;annotation&gt;$$ {SB}_{mathrm{no}} $$&lt;/annotation&gt;\u0000 &lt;/semantics&gt;&lt;/math&gt;), shear bar positioned parallel to the feed unit (&lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;semantics&gt;\u0000 &lt;mrow&gt;\u0000 &lt;msub&gt;\u0000 &lt;mi&gt;SB&lt;/mi&gt;\u0000 &lt;mn&gt;0&lt;/mn&gt;\u0000 &lt;/msub&gt;\u0000 &lt;/mrow&gt;\u0000 &lt;annotation&gt;$$ {SB}_0 $$&lt;/annotation&gt;\u0000 &lt;/semantics&gt;&lt;/math&gt;), and shear bar positioned at an angle of 45° to the feed unit (&lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;semantics&gt;\u0000 &lt;mrow&gt;\u0000 &lt;msub&gt;\u0000 &lt;mi&gt;SB&lt;/mi&gt;\u0000 &lt;mn&gt;45&lt;/mn&gt;\u0000 &lt;/msub&gt;\u0000 &lt;/mrow&gt;\u0000 &lt;annotation&gt;$$ {SB}_{45} $$&lt;/annotation&gt;\u0000 &lt;/semantics&gt;&lt;/math&gt;) the average &lt;i&gt;CL&lt;/i&gt; was determined as 114.73, 99.65, and 94.88 mm, respectively. Depending on the increase in &lt;i&gt;KPS&lt;/i&gt;, the &lt;i&gt;SCEC&lt;/i&gt; values vary between 0.97, 1.49, 1.89, 2.20, 3.05, and 4.12 kWh t&lt;sup&gt;−1&lt;/sup&gt;. Depending on &lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;semantics&gt;\u0000 &lt;mrow&gt;\u0000 &lt;msub&gt;\u0000 &lt;mi&gt;SB&lt;/mi&gt;\u0000 &lt;mi&gt;no&lt;/mi&gt;\u0000 &lt;/msub&gt;\u0000 &lt;/mrow&gt;\u0000 &lt;annotation&gt;$$ {SB}_{mathrm{no}} $$&lt;/annotation&gt;\u0000 &lt;/semantics&gt;&lt;/math&gt;, &lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;semantics&gt;\u0000 &lt;mrow&gt;\u0000 &lt;msub&gt;\u0000 &lt;mi&gt;SB&lt;/mi&gt;\u0000 &lt;mn&gt;0&lt;/mn&gt;\u0000 &lt;/msub&gt;\u0000 &lt;/mrow&gt;\u0000 &lt;annotation&gt;$$ {SB}_0 $$&lt;/annotation&gt;\u0000 &lt;/semantics&gt;&lt;/math&gt;, and &lt;span&gt;&lt;/span&gt;&lt;math&gt;\u0000 &lt;semantics&gt;\u0000 &lt;mrow&gt;\u0000 &lt;msub&gt;\u0000 &lt;mi&gt;SB&lt;/mi&gt;\u0000 &lt;mn&gt;45&lt;/mn&gt;\u0000 ","PeriodicalId":15932,"journal":{"name":"Journal of Food Process Engineering","volume":"47 11","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142665753","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}

{"title":"Investigation of Cross-Sectional Characteristics of Internal Meshing Screw Mixing Flow Field for Dough Paste","authors":"Fang Guo,&nbsp;Genhao Liu,&nbsp;Dezhao Meng,&nbsp;Yu Ma,&nbsp;Guifang Wu,&nbsp;Zhanfeng Hou,&nbsp;Xiwen Li","doi":"10.1111/jfpe.14754","DOIUrl":"https://doi.org/10.1111/jfpe.14754","url":null,"abstract":"<div>\u0000 \u0000 <p>The internal meshing screw mixer, driven by extensional rheology, demonstrates excellent mixing efficiency for high-viscosity materials while minimizing fiber damage. This study developed a computational model for the mixing process of high-viscosity fluids based on the motion equations of the internal meshing screw. The model was validated through experiments involving the mixing of corn syrup, flour and water. The results reveal the flow field's cross-sectional streamlines and confirm the presence of chaotic mixing states at the system interface through horseshoe mapping and the existence of hyperbolic points. By comparing the extensional and shear rates, as well as analyzing the distribution of mixing indices, this paper establishes that the primary mixing mechanism within the cross-section is extensional force, highlighting the role of the internal meshing screw as a mixer dominated by extensional flow fields. We investigate the variations in fluid velocity, velocity uniformity index, extensional rate, shear rate, and mixing index over time under different conditions of eccentricity, rotor radius, and rotational speed. The findings indicate that while eccentricity has a limited impact on average velocity, it significantly enhances velocity disturbances and increases the ratio of extensional effects within the fluid domain. In contrast, rotor radius and speed lead to a linear increase in average velocity but have little effect on velocity disturbances and the extensional effects in the fluid domain. This study provides valuable insights into how various cross-sectional parameters influence the flow field of the internal meshing screw mixing process, offering crucial support for its application in mixing high-viscosity non-Newtonian fluids within the food industry.</p>\u0000 </div>","PeriodicalId":15932,"journal":{"name":"Journal of Food Process Engineering","volume":"47 11","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142642282","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}

{"title":"Rheological and Thermal Studies of Euglena/Konjac Glucomannan Composite Gel as a New Resource Food Matrix","authors":"Baoping Wang,&nbsp;Guangming Zhang,&nbsp;Ping Cheng,&nbsp;Jun Han,&nbsp;Zhiping Fan","doi":"10.1111/jfpe.14768","DOIUrl":"https://doi.org/10.1111/jfpe.14768","url":null,"abstract":"<div>\u0000 \u0000 <p>Natural konjac glucomannan is an ideal candidate for hydrogels due to its excellent gel-forming abilities, though its limited nutritional value somewhat restricts its applications. This project primarily explored the thermal and rheological properties of composite hydrogels formed by combining konjac glucomannan with <i>Euglena</i>. The hydrogels were created using a <i>Euglena</i> suspension processed through hydration, high-speed shearing, and ultrasonic homogenization. This is the first report to document the creation of composite gels using konjac glucomannan and <i>Euglena</i>. This novel combination enhanced the thermal stability of the gels to 258.7°C, improved frost resistance to −19.9°C, increased the maximum activation energy to 24,179.6 J/mol, and raised maximum creep compliance to 0.6259 1/Pa. These characteristics significantly expand their potential for food preservation and active nutrient delivery while also offering new strategy for developing nutritionally rich gel foods and new resource food matrices.</p>\u0000 </div>","PeriodicalId":15932,"journal":{"name":"Journal of Food Process Engineering","volume":"47 11","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142642289","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}

{"title":"Simulation Study on the Optimization of Temperature Cable Layout in a Warehouse During the Ventilation","authors":"Kaimin Yang,&nbsp;Fengjiao Chu,&nbsp;Yuancheng Wang,&nbsp;Xiaoqian Dong","doi":"10.1111/jfpe.14769","DOIUrl":"https://doi.org/10.1111/jfpe.14769","url":null,"abstract":"<div>\u0000 \u0000 <p>The temperature data obtained from cables monitoring stored grain are crucial for real-time surveillance of grain storage and serve as a reference for processes such as ventilation. This study focuses on optimizing the arrangement of temperature cables within the warehouse and employing numerical simulations to analyze the variation in grain temperature during a 7-day cooling ventilation period. By comparing the predicted average temperature of bulk grain with the temperatures recorded by cable sensors, the study evaluates the potential benefits and cost implications of various cable layouts. The maximum difference in the average temperature between the monitoring temperature by cables and the predicted temperature in bulk grain was 0.70°C, and the root mean square error (RMSE) was 25.83% when the cables were arranged according to the national standard (National Standard of P.R. China, GB/T 26882.1-2011). The study further examines the impact of optimizing cable layout, including variations in horizontal spacing, on the RMSE. It was found that reducing cable spacing decreased the RMSE but necessitated an increased number of cables. Conversely, increasing cable spacing led to a decrease in the number of cables but resulted in a higher RMSE. Based on an optimized non-uniform layout with the less cables, which were inserted with dense cables near the wall and sparse cables in bulk grain, it was found that the RMSE was reduced to 22.23%, and the number of the cables was reduced by four cables compared to the national standard layout. The non-uniform layout was also verified for applicability in large-scale warehouses, showing a reduction of 26 cables compared to the national standard. The results demonstrated that the current cable layout of the national standard needs optimization, and that the optimization direction of the uniform layout does not guarantee economy and accuracy at the same time during the monitoring temperature in bulk grain. The non-uniform cable layout, with fewer cables and improved monitoring accuracy, presents a promising approach for practical application.</p>\u0000 </div>","PeriodicalId":15932,"journal":{"name":"Journal of Food Process Engineering","volume":"47 11","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142642288","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}

{"title":"Modelling and Optimizing the Integrity of an Automated Vegetable Leaf Packaging Machine","authors":"Oluwole Timothy Ojo,&nbsp;Sesan Peter Ayodeji,&nbsp;Nurudeen Akanji Azeez","doi":"10.1111/jfpe.14775","DOIUrl":"https://doi.org/10.1111/jfpe.14775","url":null,"abstract":"<div>\u0000 \u0000 <p>This study emphasized the need for postharvest technology in Nigeria's vegetable production to reduce postharvest losses ranging from 5% to 50%, focusing on enhancing processes of automated packaging unit of vegetable processing plant through the use of artificial neural networks (ANN). The experiment was conducted on a vegetable leaf processing plant with the objective of improving the reliability and performance of the automated packaging unit. Operating parameters such as moisture contents, leave particle size, time taken, throughput capacity, and specific mechanical energy consumption were varied to determine the optimum condition for each parameter. Statistical analysis was performed using R software. The appropriate model was chosen based on selection of the highest coefficient of prediction where the additional terms are significant and the model was not aliased, insignificant lack of fit and the maximization of the “Adjusted <i>R</i>² value” and the “Predicted <i>R</i>² value.” An optimum packaging condition was obtained at 15% moisture content, and 104.4 particle sizes which gave an optimum packaging time of 0.02 h, optimum packaging capacity of 57.31 kg/h, optimum SMEC value of 0.008 kw/h/kg, optimum repeatability value of 0.128 kg, optimum linearity value of 4.713 cm, optimum accuracy value of 5.2 cm (±0.45). The performance of the ANN model was evaluated using various measures such as mean squared error (MSE), the coefficient of determination (<i>R</i>²), mean absolute error (MAE), and the adjusted <i>R</i>-squared (Adj. <i>R</i>²) for packaging machine. The results of this study suggest that ANN can be used to effectively optimize packaging units of the vegetable leaf processing plant.</p>\u0000 </div>","PeriodicalId":15932,"journal":{"name":"Journal of Food Process Engineering","volume":"47 11","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142642280","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}

{"title":"Diagnosing Fungal Infection in Wheat Kernels by Integrating Spectroscopic Technology and Digital Color Imaging System: Artificial Neural Network, Principal Component Analysis and Correlation Feature Selection Techniques","authors":"Saman Zohrabi,&nbsp;Seyed Sadegh Seiiedlou,&nbsp;Iman Golpour,&nbsp;Mark Lefsrud,&nbsp;Raquel P. F. Guiné,&nbsp;Barbara Sturm","doi":"10.1111/jfpe.14767","DOIUrl":"https://doi.org/10.1111/jfpe.14767","url":null,"abstract":"<p>Contamination of cereal grain, especially wheat, with fungal infections can cause significant economic impacts and it endangers the health of humans and livestock. This study aims to appraise the UV/VIS–NIR and digital color (RGB) imaging systems and spectroscopic methodology to detect wheat kernels infected by fungi such as <i>Penicillium expansum</i> and <i>Fusarium graminearum</i>. NIR spectra of 190–1100 nm at 10 nm intervals, visible color reflectance images and non-visible reflectance images of wheat kernels in the ultraviolet and near-infrared ranges were applied to develop the multi-layer perceptron (MLP) artificial neural network model. The optimum wavelengths were selected by application of the principal component analysis (PCA) after preprocessing the raw spectra. A confusion matrix was used in the correlation feature selection method (CFS) for the decision tree classifier of selected features. The results showed that the four UV wavelengths of 310, 330, 400, and 410 nm were the best wavelengths using PCA to distinguish healthy and unhealthy wheat kernels. Considering the intensity of the wavelengths as the neural network inputs, samples were classified into healthy and unhealthy categories with an accuracy of 90.9%. Also, 18 features of color images in RGB, LAB, HSV, HSI, YCbCr, and YIQ spaces provided the highest average accuracy of 44.4% in classifying healthy and infected wheat kernels by using a CCD Proline camera in the ultraviolet range. In contrast, other cameras in the visible and invisible range showed low accuracy. Furthermore, the best classification accuracy of the healthy and infected samples by the use of the CFS method was obtained at 88.1%. Based on the findings, spectroscopic methodology proved to be highly effective for detecting, classifying and automatic cleaning of various agricultural seeds, with a particular emphasis on wheat kernals.</p>","PeriodicalId":15932,"journal":{"name":"Journal of Food Process Engineering","volume":"47 11","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jfpe.14767","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142642281","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}

{"title":"Biopolymers for a Sustainable Food System: Sources, Applications, and Environmental Impacts","authors":"Muhammad Asim Irshad,&nbsp;Alamgeer Khan,&nbsp;Zonara Zafar,&nbsp;Muhammad Suleman Najib,&nbsp;Tauqeer Ahmad","doi":"10.1111/jfpe.14770","DOIUrl":"https://doi.org/10.1111/jfpe.14770","url":null,"abstract":"<div>\u0000 \u0000 <p>The use of synthetic polymers in the food industry poses significant risk of contamination, global plastic waste, and pollution. In contrast, biopolymers offer a potential solution for a sustainable future. Derived from natural resources, biopolymers are biodegradable and compostable and do not leach hazardous chemicals into food, which make them ideal for various applications in the food industry, owing to the non-leaching of hazardous chemicals into the food. Here, an overview of the potential of biopolymers to replace synthetic plastic in food is discussed. The degradation of biopolymers and their environmental impact, the formation of biopolymer films, the utilization of different biopolymers for sustainable solutions to synthetic polymers, and their advantages are thoroughly presented. This review is expected to guide food industry stakeholders in seeking biopolymers as sustainable and eco-friendly alternatives to synthetic polymers.</p>\u0000 </div>","PeriodicalId":15932,"journal":{"name":"Journal of Food Process Engineering","volume":"47 11","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142641925","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}

{"title":"Microencapsulation of Ferrous Sulfate in Lipid Matrices Produced by Spray Chilling: Characterization, Controlled Release, and In Vitro Gastric Behavior","authors":"Yasmim Fernanda da Silva,&nbsp;Jayne de Abreu de Figueiredo,&nbsp;Laís Bruno Norcino,&nbsp;Cassiano Rodrigues de Oliveira,&nbsp;Soraia Vilela Borges,&nbsp;Diego Alvarenga Botrel","doi":"10.1111/jfpe.70001","DOIUrl":"https://doi.org/10.1111/jfpe.70001","url":null,"abstract":"<div>\u0000 \u0000 <p>Iron deficiency is a global nutritional concern, and food fortification is a strategy to address it. However, direct iron fortification can negatively impact sensory attributes. Spray chilling microencapsulation offers a solution while enhancing iron bioavailability. This study aimed to produce iron-containing microparticles using spray chilling with varying ratios of beeswax and cocoa butter. The ratios had minimal impact on overall yield (73%–75%). The microparticles exhibited β and β′ polymorphic forms, and the inclusion of cocoa butter led to a more amorphous and heterogeneous matrix, resulting in more complex thermal behavior. Higher cocoa butter content improved iron retention (79%–81%) compared with higher beeswax concentrations (69%–70%). LPMs with greater cocoa butter content exhibited reduced iron release, with release kinetics following diffusion and relaxation mechanisms. Iron release across different temperatures ranged from 0.11 to 0.42 mg L⁻¹, influenced by the lipid matrix, particle distribution, and size. The highest release was attributed to smaller, more homogeneous particles containing only one lipid in the matrix. LMPs effectively protected iron release under simulated gastric conditions, allowing significant release in simulated intestinal conditions (36.1%–56.3%). These iron microparticles show potential for use in the food industry, particularly for fortifying various food products, including infant formulas and supplements.</p>\u0000 </div>","PeriodicalId":15932,"journal":{"name":"Journal of Food Process Engineering","volume":"47 11","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142642265","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}

{"title":"Preparation, Characterization, and In Vivo Anti-Fatigue Evaluation of Octacosanol Nanoemulsions","authors":"Mian Wang,&nbsp;Huihua Li,&nbsp;Jinlan Yang,&nbsp;Wei Hu,&nbsp;Jianyi Wang","doi":"10.1111/jfpe.70000","DOIUrl":"https://doi.org/10.1111/jfpe.70000","url":null,"abstract":"<div>\u0000 \u0000 <p>Octacosanol (OCT) is a natural aliphatic alcohol with multiple activities, but the poor solubility limited its wide applications. In this study, OCT nanoemulsions were prepared by a low-energy emulsification method. The particle size, polydispersity index, and Zeta potential of OCT nanoemulsions were 12.59 nm, 0.131, and −10.54 mV, respectively. OCT nanoemulsions could keep stable up to 180 days at 4°C with particle size ranging from 12.61 to 16.57 nm. In addition, OCT nanoemulsions could remain stable upon exposure to autoclaving, acid–base (pH 2–8), freeze–thaw, ultraviolet (UV) irradiation, and low concentrations of ions. The grid test time and exhaustive swimming time of the OCT nanoemulsions group increased by 70% and 40% compared with the exercise control group, indicating that OCT nanoemulsions could enhance the muscle strength and endurance performance of mice. Compared with the exercise control group, the muscle glycogen, liver glycogen, superoxide dismutase (SOD), and glutathione peroxidase (GSH-Px) levels of the OCT nanoemulsions group increased by 97%, 45%, 62%, and 20%, while the blood lactic acid and lactate dehydrogenase levels of the OCT nanoemulsions group decreased by 33% and 22%, respectively, suggesting that OCT nanoemulsions had the anti-fatigue effect. Hematoxylin and eosin staining showed that OCT nanoemulsions could repair muscle damages induced by excessive exercise. These findings could pave the way for the development of OCT nanoemulsions with high stability and anti-fatigue potential.</p>\u0000 </div>","PeriodicalId":15932,"journal":{"name":"Journal of Food Process Engineering","volume":"47 11","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142642264","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}