Design Of Weighing System For Micro Mixing Powdery Particles,
2023
Jimei University School of Mechanical and Energy Engineering, Xiamen, Fujian 361021 , China
Design Of Weighing System For Micro Mixing Powdery Particles, Da-Pan Hou, Ju-Dong Liu
Food and Machinery
To improve the weighing accuracy and efficiency of mixed powder granules, the material characteristics of the mixed powder granules were studied. The material characteristics of mixed powdery particles are studied. According to the influence of the density, binding property and quantitative size of the mixed materials on the accuracy of quantitative feeding, a method of combined calculation after volumetric quantitative molding is proposed to solve the quantitative error. Studed The influence of the combination model on the combination quantitative error, and the influence of the single bucket quantitative error on the combination process in the combination process. The volume forming …
Expression, Strengthening And Development Of Color Association In Food Packaging Design,
2023
School of Fashion Design, Shanghai Institute of Visual Art, Shanghai 200438 , China
Expression, Strengthening And Development Of Color Association In Food Packaging Design, Li Xia
Food and Machinery
Food packaging with strong color association can not only transmit food information, but also let consumers understand the cultural connotation behind the product and attract consumers' attention. Taking the associativity of color as the starting point, analyzing the color elements in food packaging based on the relevant theories of color psychology, enhancing the color impact of modern food packaging design, and enhancing the visual experience of consumers, with creating more social value, optimize the color experience of consumers and provide color services for brand extension.
Optimization Of Extraction Process Of Lignans And Polyphenols By Ultrasonic Wave Assisted Extraction From Cinnamomum Camphora,
2023
School of Food Science and Technology, Henan Institute of Science and Technology,Xinxiang, Henan 453003 , China
Optimization Of Extraction Process Of Lignans And Polyphenols By Ultrasonic Wave Assisted Extraction From Cinnamomum Camphora, Hai-Xu Zhou, Mei-Yu Xie, Han Gao, Bo Li, Tong-Chao Su, Zhong-Hai Li
Food and Machinery
Response surface methodology (RSM) based on Box Behnken Design (BBD) was employed to optimize the extraction conditions including the liquid-to-solid ratio, ultrasonic time, ethanol concentration and extraction time. The optimized conditions were as follows: liquid-to-solid ratio 1∶22 (g/mL), ultrasonic time 3 min, ethanol concentration 80% and extraction time 78 min. Under these conditions, the experimental yield of lignans and polyphenol were 44.89 mg/g, 48.17 mg/g, respectively.
Establishment And Detection Of Moisture Prediction Model Of Key Processes Of Cigarette Cutting Process,
2023
Zhangjiakou Cigarette Factory Co., Ltd., Zhangjiakou, Hebei 075000 , China
Establishment And Detection Of Moisture Prediction Model Of Key Processes Of Cigarette Cutting Process, Zi-Juan Li, Bo Liu, Yang Gao, Jiao-Jiao Chen
Food and Machinery
Taking the loosening and conditioning process, feeding moisture returning process, hot air moistening process and the whole silk making process as the research objects, the artificial neural network and multiple regression modeling method were used to investigate the influence of different modeling methods on the moisture prediction accuracy of each process. moreover, the predicted results were tested experimentally. The experimental results showed that the mean of the absolute value of the prediction error was 0.24% for the loose moisture returning process with multiple regression modeling method. The mean of the absolute value of the prediction error was 0.20% for feeding …
Detection Method Of Mutton Adulteration Based On Pso-Lssvm And Characteristic Wavelengths Extraction,
2023
Hebei Agricultural University, Baoding, Hebei 071000 , China ；National MuttonProcessing Technology Research and Development Center〔Hengshui Zhihao AnimalHusbandry Technology Co., Ltd.〕, Hengshui, Hebei 053000 , China
Detection Method Of Mutton Adulteration Based On Pso-Lssvm And Characteristic Wavelengths Extraction, Tian-Tian Cheng, Ke-Jian Wang, Xian-Zhong Han, Shi Li, Yuan Wang
Food and Machinery
In order to solve the problem of fast detection of adulteration of mutton and pork, the spectral collection of adulterated mutton was carried out by using a multi-spectral instrument, and the reflectivity of samples at the band of 350~1 100 nm was obtained. For data preprocessing, Particle Swarm Optimization (PSO) was used to optimize the Least Squares Support Vector Machine (LSSVM), and a Least Squares Support Vector Machine (PSO-LSSVM) model based on Particle Swarm Optimization was established, compared with Partial Least Squares(PLS), Back Propagation Neural Network (BPNN) and LSSVM models. The result showed that PSO algorithm could effectively optimize LSSVM …
Geographical Origin Traceability Discrimination Of Chongming Rice Wine,
2023
Institute for Agri-products Standards and Testing Technology, Shanghai 201403 , China
Geographical Origin Traceability Discrimination Of Chongming Rice Wine, Xing Liu, Qai-Cai Zhang, Chun-Xia Yao, Wei-Guo Song
Food and Machinery
Shanghai Chongming rice wine was used as the main research subject in this study. The natural abundance of hydrogen and oxygen stable isotopes (δ2H and δ18O values), mineral elements and free amino acids content were analyzed. The discriminant models of Chongming rice wines were established and the characteristic variables were screened by principal component analysis (PCA) and partial least squares discriminant analysis (PLS-DA). The results showed that the δ2H and δ18O values, mineral elements and free amino acids content in rice wines from different geographic origins were different, but only δ2 …
Design And Simulation Of Coffee Capsule Aluminum Foil Welding Equipment,
2023
School of Mechanical and Electrical Engineering, Wuxi Taihu University, Wuxi, Jiangsu 214000 ,China
Design And Simulation Of Coffee Capsule Aluminum Foil Welding Equipment, Jing-Feng Ding, Xiao-Zuo Xu, Jiang Xu
Food and Machinery
In order to improve the welding quality of the aluminum foil at the bottom of the coffee capsule, a coffee capsule aluminum foil welding device based on a grooved cam drive was designed. The key transmission system of coffee capsule aluminum foil welding equipment was designed in detail, including the transmission system structure design, the calculation of groove cam motion curve, the derivation of convex contour curve, etc. In ADAMS, the key transmission system model in aluminum foil welding equipment was established, and a simulation environment was built to perform kinematic analysis on the designed transmission system. Rigid-flexible coupling analysis …
Efficacy Of Manufacturer Recommendations For The Control Of Salmonella Typhimurium And Listeria Monocytogenes In Food Ink Capsules Utilized In 3d Food Printing Systems,
2023
University of Arkansas, Fayetteville
Efficacy Of Manufacturer Recommendations For The Control Of Salmonella Typhimurium And Listeria Monocytogenes In Food Ink Capsules Utilized In 3d Food Printing Systems, Allyson N. Hamilton, Kristen E. Gibson
Food Science Faculty Publications and Presentations
The adoption of 3D food printing systems has allowed for the personalization of food properties such as color, shape, and texture. This study aimed to determine if manufacturer cleaning recommendations for stainless steel food ink capsules utilized in 3D food printers adequately control foodborne pathogens of concern, as the recommendations have not been tested. A cocktail of ∼9 log10 CFU/mL each of Salmonella Typhimurium and Listeria monocytogenes was inoculated onto the interior surface of the capsules. Capsules were either unsoiled or soiled with one of the following: butter, protein powder solution, powdered sugar solution, or a mixture …
Effect Of Operating Parameters On Performance Of Finger Millet Pearling Machine,
2023
College of Agricultural Engineering and Technology, Talsande, India
Effect Of Operating Parameters On Performance Of Finger Millet Pearling Machine, Ranjit Powar, Vijay Aware, Prasad Chavan, Amit K. Jaiswal
Articles
The effect of operational parameters such as feed rate (FR), drum speed (DS), and concave clearance (CC) was studied on the performance of a pearling drum. The pearling drum consists of pearling cylinder, pearling sieve, concave, and outer casing of the drum. The response surface method with CCRD experimental design was used to study the effect of operational parameters on pearling drum. The considered levels for optimizing operational parameters viz., FR, DS, and CC were 40–80 kg/h, 5– 10 m/s, and 3–15 mm, respectively. The maximum pearling efficiency (PE) and minimum grain damage (GD) were found to be 98.40%, and …
Chefs’ Perspectives Of Failures In Foodservice Kitchens, Part 2: A Phenomenological Exploration Of The Consequences And Handling Of Food Production Failure,
2023
University of Sadat City, Egypt
Chefs’ Perspectives Of Failures In Foodservice Kitchens, Part 2: A Phenomenological Exploration Of The Consequences And Handling Of Food Production Failure, Mohamed Fawzi Afifi, J.J. Healy, Mairtin Mac Con Iomaire
Articles
This paper explores the consequences of food production failure (FPF) and its handling in foodservice operations from the perspective of chefs. A phenomenological epistemology and qualitative methodology were followed. Fifteen semi-structured interviews with chefs working in independent restaurants and hotels were carried out using purposive sampling, and employing an emic posture. Interviews were transcribed verbatim, read repetitively, and coded. Thematic analysis yielded themes on the consequences of FPF, on operation and staff, handling failures with kitchen staff, front of the house (FOH), and management. The findings revealed that the major ramification of FPF is financial through food loss. Representing both …
Isolation And Identification Of Chlorate-Reducing Hafnia Sp. From Milk,
2023
Technological University Dublin, Ireland
Isolation And Identification Of Chlorate-Reducing Hafnia Sp. From Milk, William P. Mccarthy, Meghana Srinivas, Martin Danaher, Christine O'Connor, Tom F. O'Callaghan, Douwe Van Sinderen, John Kenny, John T. Tobin
Articles
Chlorate has become a concern in the food and beverage sector, related to chlorine sanitizers in industrial food production and water treatment. It is of particular concern to regulatory bodies due to the negative health effects of chlorate exposure. This study investigated the fate of chlorate in raw milk and isolated bacterial strains of interest responsible for chlorate breakdown. Unpasteurized milk was demonstrated to have a chlorate-reducing capacity, breaking down enriched chlorate to undetectable levels in 11 days. Further enrichment and isolation using conditions specific to chlorate-reducing bacteria successfully isolated three distinct strains of Hafnia paralvei . Chlorate-reducing bacteria were …
Ultrasound-Based Structural And Functional Modifications Of Oat Protein: Complementary Effects Of High Pressure, Cysteine, And Flavonoids,
2023
University of Kentucky
Ultrasound-Based Structural And Functional Modifications Of Oat Protein: Complementary Effects Of High Pressure, Cysteine, And Flavonoids, Runnan Li
Theses and Dissertations--Animal and Food Sciences
Oat (Avena sativa L.), a specialty cereal grain belonging to the Poaceae family, is relatively abundant in nutritious protein (12–20%) and dietary fiber (β-glucan). The balanced hydrophilic/hydrophobic amino acid profile in oat protein relative to other plant sources provides numerous possibilities for formulating oat protein isolate (OPI) into a wide range of food products. Yet, there has been limited research on OPI and the application of this valuable protein source is hampered by its low solubility at neutral and mildly acidic conditions. This dissertation research aimed to elucidate the efficacy of high-intensity ultrasound (HIU) for structural modification of OPI …
Biodiversity Of Philippine Marine Fishes: A Dna Barcode Reference Library Based On Voucher Specimens,
2023
National Museum of Natural History, Smithsonian
Biodiversity Of Philippine Marine Fishes: A Dna Barcode Reference Library Based On Voucher Specimens, Katherine E. Bemis, Matthew G. Girard, Mudjekeewis D. Santos, Kent E. Carpenter, Jonathan R. Deeds, Diane E. Pitassy, Nicko Amor L. Flores, Elizabeth S. Hunter, Amy C. Driskell, Kenneth S. Macdonald Iii, Lee A. Weigt, Jeffrey T. Williams
Biological Sciences Faculty Publications
Accurate identification of fishes is essential for understanding their biology and to ensure food safety for consumers. DNA barcoding is an important tool because it can verify identifications of both whole and processed fishes that have had key morphological characters removed (e.g., filets, fish meal); however, DNA reference libraries are incomplete, and public repositories for sequence data contain incorrectly identified sequences. During a nine-year sampling program in the Philippines, a global biodiversity hotspot for marine fishes, we developed a verified reference library of cytochrome c oxidase subunit I (COI) sequences for 2,525 specimens representing 984 species. Specimens were primarily purchased …
Applying Hermetic Storage And Multiple Abiotic-Stressed Germinations To Actuate Desirable Effects In Wheat Phytochemistry, Food, And Biological Functionalities,
2023
University of Kentucky
Applying Hermetic Storage And Multiple Abiotic-Stressed Germinations To Actuate Desirable Effects In Wheat Phytochemistry, Food, And Biological Functionalities, Bababode Kehinde
Theses and Dissertations--Biosystems and Agricultural Engineering
Wheat is one of the most widely consumed staple foods in the world, supplying both nutritional and caloric requirements for billions of people. The rising global population and increased food demand behooves all stakeholders across the wheat supply chain to significantly increase their output and efficiency. Beyond the target for increased farm yields, dietary, nutritional, and health requirements along with their continuous supply must be satisfied with improved storage and processing schemes. Post-harvest changes in wheat can result in a significant reduction in its quality. Such losses could be qualitative and/or quantitative, impacting its physical, physiological, organoleptic, and nutritional attributes. …
Impacts Of Temperature And Salt Concentrations For Thermal Inactivation Of Salmonella In Moisture Enhanced Reconstructed Chicken Patties,
2023
West Virginia University
Impacts Of Temperature And Salt Concentrations For Thermal Inactivation Of Salmonella In Moisture Enhanced Reconstructed Chicken Patties, Alik D. Browning
Graduate Theses, Dissertations, and Problem Reports (ETD)
The purpose of this experiment is to determine the thermal kinetic parameters of Salmonella in moisture-enhanced, reconstructed ground chicken patties as affected by temperatures and salt concentrations. Salmonella is responsible for 35% of the foodborne illnesses associated with poultry products (Batz et al., 2011). Nonintact reconstructed chicken meat is mixed with brine solutions containing various salt and polyphosphate concentrations to increase water-holding capacity, decrease cooking losses, improve sensory tasting scores, and maintain the good quality of completed chicken products (Gill et al., 2004). Increasing salt concentrations within meats can increase the thermal inactivation of pathogens. In this study, Salmonella Typhimurium …
Krill Protein Fortified Extrudates: A Pilot Study,
2023
WVU
Krill Protein Fortified Extrudates: A Pilot Study, Avery S. Fleeharty
Graduate Theses, Dissertations, and Problem Reports (ETD)
Antarctic krill (Euphausiacea superba) is an abundant and sustainable but underutilized natural resource with well-studied protein isolation methodology using Isoelectric solubilization-precipitation (ISP). The resulting krill protein isolate (KPI) has high yield and sufficient impurity removal in addition to desirable nutritional and functional properties but has yet to be used in food systems. Extrusion is a versatile and scalable food processing method with many benefits; thus, the aim of this study was to determine the impact of KPI as an additive in extrusion processing with the eventual goal of introducing it to human and animal food systems. KPI was …
Sustainable Utilisation And Management Of Food Waste For High-Value Products,
2023
Technological University Dublin
Sustainable Utilisation And Management Of Food Waste For High-Value Products, Amit Jaiswal
Articles
Welcome to the Special Issue on “Sustainable Utilisation and Management of Food Waste for High-Value Products”. This Special Issue focuses on one of the most critical challenges facing our world today—the efficient management and utilisation of food waste. It presents a variety of scientific investigations from renowned scholars and researchers worldwide to address this challenge, covering an array of topics ranging from fundamental research to real-world applications. Food waste is a global dilemma that requires urgent attention. According to the Food and Agriculture Organization (FAO), approximately one-third of food produced for human consumption worldwide, or around 1.3 billion tons, is …
Evaluation Of Welded And Polished Stainless-Steel Surfaces In Supporting Sporeformer Biofilms In Dairy Plants,
2023
South Dakota State University
Evaluation Of Welded And Polished Stainless-Steel Surfaces In Supporting Sporeformer Biofilms In Dairy Plants, Taghreed Almalki
Electronic Theses and Dissertations
No abstract provided.
Rapid Screening Of 57 Illegally Added Drugs For Uric Acid Lowering Medicinal And Edible Food By Modified Quechers Technology,
2022
Guangdong Testing Institute of Product Quality Supervision, Foshan, Guangdong 528300 , China
Rapid Screening Of 57 Illegally Added Drugs For Uric Acid Lowering Medicinal And Edible Food By Modified Quechers Technology, Qi Yan, Xu Qing-Peng, Li Cong, Deng Xing-Fei, Li Jin-Qing
Food and Machinery
Objective: This study aimed to establish a rapid screening method for 57 drugs illegally added to medicinal and edible food. Methods: Extracted samples were purified by QuEhERS pretreatment technology, and 57 kinds of illegal addition of drugs were separated by Waters BEH C18 column. Acetonitrile-water was used as a mobile phase for gradient elution. Mass spectrometry electrospray and multiple reaction monitoring (MRM) were used for detection and analysis. Results: The established method had good linearity, and the correlation coefficients (R2) of 57 kinds of illegal addition of drugs were all greater than 0.99. The limits of detection …
Determination Of Eight Kinds Of Insecticides In Dairy Products By Dispersed Solid Phase Extraction-Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry,
2022
Guangzhou Inspection Testing and Certification Group Co., Ltd., Guangzhou, Guangdong 511447 , China
Determination Of Eight Kinds Of Insecticides In Dairy Products By Dispersed Solid Phase Extraction-Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry, Yan Wan-Ying, He Min-Heng, Wen Heng, Liu Zhi-Peng, Yu Zhi-Cong
Food and Machinery
Objective: To detect eight kinds of insecticides in dairy products (pure milk, fermented milk, milk powder) rapidly. Methods: A high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method based on dispersive solid phase extraction pre-treatment technology was established. The samples were extracted with acetonitrile-acetone solution (Vacetonitrile∶Vacetone=80∶20) in ultrasonic way, and the extraction solution was purified by Florisil, primary secondary amine and anhydrous MgSO4.After purification, the samples were analyzed by HPLC-MS/MS qualitatively and quantitatively in multi reaction monitoring (MRM) mode. Results: The correlation coefficient (r) of fenamiphos, imidacloprid, spinosad, dinotefuran, emamectin benzoate, methomyl, …
