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Tannins for food preservation and human health: A review of current knowledge

Applied Food Research 2025年第1期5卷

作者： Ozogul, Yesim Ucar, Yilmaz Tadesse, Eskindir Endalew Rathod, Nikheel Kulawik, Piotr Trif, Monica Esatbeyoglu, Tuba Ozogul, Fatih Department of Seafood Processing Technology Faculty of Fisheries Cukurova University Adana Balcali 01330 Türkiye Vocational School of Aladag Department of Forestry Cukurova University Adana Aladag Türkiye Department of Animal Products Technology Faculty of Food Technology University of Agriculture Karakow Poland Faculty of Chemical and Food Engineering Bahir Dar Institute of Technology Bahir Dar University P.O. Box 26 Bahir Dar Ethiopia Department of Post Harvest Management of Meat Poultry and Fish Post Graduate Institute of Post-Harvest Management Roha Raigad Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth Maharashtra State India Centre for Innovative Process Engineering (CENTIV) GmbH Syke 28857 Germany CENCIRA Agrofood Research and Innovation Centre Cluj-Napoca 400650 Romania Department of Molecular Food Chemistry and Food Development Institute of Food and One Health Gottfried Wilhelm Leibniz University Hannover Hannover 30167 Germany Biotechnology Research and Application Center Cukurova University Adana Balcali 01330 Türkiye

Tannins are a type of organic compound commonly found in various plant-based foods and beverages. The majority of species in the plant kingdom comprise tannins, which serve as a defense against predators. Tannins also play a role in regulating plant growth and development, while having a protective function against ultraviolet radiation. The phenolic structure of tannins has also the potential to be used in food, nutraceutical and pharmaceutical industries. Tannins exhibit a high level of biological activity. Therefore, a number of advantages such as antioxidant, anticancer, anti-allergic, and antimicrobial properties, have been verified in recent research. Thus, they are widely used in the pharmaceutical, nutraceutical and food industries. In addition, the use of tannins as film and coating matrices, antimicrobial and antioxidant agents can enhance the quality of food. However, extraction and purification of tannins are challenging owing to their strong polarity, large molecular weight and complicated structure. Various advanced methods can be employed for the extraction and purification of tannins, depending on the source material and desired application, including solvent extraction, chromatographic methods, super critical, ionic liquid assisted microwave, infrared-assisted extraction technique etc. In particular, supercritical fluid extraction, using CO₂ under specific pressure and temperature conditions, is gaining popularity due to its eco-friendliness and efficiency. This review presents structure and classification of tannins, their extraction techniques, potential properties of tannins as a preservative agent and possible health benefits of tannins with clinical trials. © 2025 The Author(s)

关键词： Extraction method Food application Health benefits Sources Tannin

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Model Target of Food Production and Farmers’ Incomes in Banten Province, Indonesia

SSRN

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SSRN 2023年

作者： Siagian, Viktor Siregar, Hermanto Fariyanti, Anna Nainggolan, Kaman Haloho, Lermansius Hutapea, Ronald Suratman Salim, Zamroni Wamaer, Demas da Silva, Helena Ekaswati, Rini Rusdiana, Supardi Marwati, Tri Toha, Mohammad Sondakh, Joula Marpaung, Imelda Research Center for Macro Economic and Finance Research Organization for Governance Economy and Community Welfare National Research and Innovation Agency Jakarta12710 Indonesia IPB University Faculty of Economics and Management Bogor16680 Indonesia College of Management and Computer Science Nusa Mandiri Jakarta12540 Indonesia Research Center for Cooperative Corporation and People's Economy National Research and Innovation Agency Jakarta12710 Indonesia Universitas Islam Malang Indonesia Research Center for Behavioral and Circular Economics National Research and Innovation Agency Jakarta12710 Indonesia Research Center for Animal Research Organization for Agriculture and Food National Research and Innovation Agency Cibinong-Bogor 16128 Indonesia Research Center for Food and Technology Processing Research Organization for Agriculture and Food National Research and Innovation Agency Serpong15314 Indonesia Ph.D. Study Program Natural Resources and Environmental Management Graduate School of IPB University Campus IPB Baranangsiang Bogor16144 Indonesia National Research and Innovation Agency Indonesia

The area of the rice harvest in Banten Province in 2021 was 319,558 ha with a production of 1,63 million tons of unhusked rice or with a productivity of 5.1 tons/ha (CBS,2022). The objectives of this study were: 1) to optimize the target of rice and corn production in Banten Province, and 2) to optimize the target farmers' income in Banten Province. The study method used was a survey, with purposive sampling at the farmer level. Data were analyzed qualitatively (uses descriptive tabulation) and quantitatively (uses goal programming). The results of this study were:1) The target of rice production in the Banten Province of 2.1 million tons of unhusked rice can be achieved with the optimal area of irrigated paddy of 299,755.7 ha and the optimal area of field/dry land of 87,750.9 ha. The target for maize production of 1.75 million tonnes in Banten Province can be achieved with an optimal planting area of 342.211.7 ha of dry land. 2) The optimal area of food crops to achieve the farmer's income target in Banten Province in 2018 is IDR. 8.79 trillion comes from the planting area of lowland rice covering an area of 391,222.1 ha, the corn planting area of 169,059.9 ha, soybean planting area of 23,074.82 ha and cassava planting area of 2,832.77 ha. © 2023, The Authors. All rights reserved.

关键词： Agriculture

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Developing the “Healthcare CEO App” for patients with type 1 diabetes transitioning from adolescence to young adulthood: A mixed-methods study

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Nursing Open 2023年第3期10卷 1755-1766页

作者： Chiang, Yueh-Tao Chang, Chi-Wen Yu, Hsing-Yi Tsay, Pei-Kwei Lo, Fu-Sung Chen, Chi-Wen Lin, Wen-Yen Hsu, Chien-Lung An, Chi Moons, Philip School of Nursing College of Medicine Chang-Gung University Taoyuan Taiwan Division of Pediatric Endocrinology & Genetics Department of Pediatrics Chang-Gung Memorial Hospital Taoyuan Taiwan Department of Nursing Chang-Gung Memorial Hospital Taoyuan Taiwan Department of Public Health and Center of Biostatistics College of Medicine Chang-Gung University Taoyuan Taiwan College of Medicine Chung-Gung University Taoyuan Taiwan College of Nursing National Yang Ming Chiao Tung University Taipei Taiwan Department of Information Management National Taichung University of Science and Technology Taichung Taiwan Department of Information Management Chang-Gung University Taoyuan Taiwan Graduate Institute of Management Chang Gung University Tao-Yuan Taiwan Master of Science Degree Program in Innovation for Smart Medicine Tao-Yuan Taiwan Department of Psychiatry Chang Gung Memorial Hospital at Linkou Tao-Yuan Taiwan Department of Public Health and Primary Care KU Leuven-University of Leuven Leuven Belgium Institute of Health and Care Sciences University of Gothenburg Gothenburg Sweden Department of Paediatrics and Child Health University of Cape Town Cape Town South Africa

Aim: To develop and test a mobile application that supports the disease self-management of adolescents with type 1 diabetes during their transition to early adulthood. Design: A sequential mixed-methods design was employed. Methods: The application content was designed according to previously identified care needs and expectations, followed by application development on the Android operating system. From the outpatient clinic of the Department of Paediatric Endocrinology and Metabolism at a medical centre in northern Taiwan, 35 individuals aged between 16–25 years participated in application testing. Results: The overall median score of the QUIS was 4–5, most of the 25% quartile was 4–5, and all of the 75% quartile was 5, indicating adequate user interaction satisfaction. © 2022 The Authors. Nursing Open published by John Wiley & Sons Ltd.

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Secure Handwritten Protocol for Protecting Integrity of Digital Evidences

Secure Handwritten Protocol for Protecting Integrity of Digi...

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IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)

作者： Chien-Lung Hsu Wei-Qian Lin Sheng-Hsin Tso Graduate Institute of Management Chang Gung University (R.O.C) Taoyuan Taiwan Department of Information Management Chang Gung University (R.O.C) Taoyuan Taiwan Department of Master of Science Degree Program in Innovation for Smart Medicine Chang Gung University (R.O.C) Taoyuan Taiwan Healthy Aging Research Center Chang Gung University (R.O.C) Taoyuan Taiwan Department of Visual Communication Design Ming-Chi University of Technology (R.O.C) Taoyuan Taiwan Adjunct Research Fellow Chang-Gung Memorial Hospital Department of Information Management National Central University (R.O.C) Taoyuan Taiwan

ISBN: (数字)9798350389210

ISBN: (纸本)9798350389227

With the advancement of technology, people constantly use IT through the Internet. In this modern living environment, many individuals exploit this technological landscape for illegal gains and criminal activities. Judicial investigation units gather relevant evidence from the crime scene and process it when a crime occurs. When the medium used in criminal activity involves information technology, it is referred to as digital evidence. Unlike traditional evidence, which leaves traces if moved or altered, digital evidence can be copied without any detectable changes, posing challenges to maintaining its integrity and accuracy. This article explores how digital identification can ensure that the content of a report matches the evidence seized at the scene. It also addresses how the validity of digital evidence, as presented by the investigating authority, can be upheld in court. Additionally, it discusses the use of digital evidence and electronic handwritten signatures to enhance evidence preservation measures.

关键词： Biometrics Protocols Accuracy Public key Authentication Signal processing Non-repudiation Internet Security Information technology

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Bioactivity, Efficacy, and Safety of a Wound Healing Ointment With Medicinal Plant Bioactives: In Vitro and In Vivo Preclinical Evaluations

Scientific World Journal

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Scientific World Journal 2025年第1期2025卷 9466270页

作者： Floriano, Juliana Ferreira Rodrigues, Daniel Ohara, Rie Almeida, Nara Lígia Martins Lara, Vanessa Soares Sartorelli, Patricia Graeff, Carlos Frederico de Oliveira Grecco, Simone dos Santos González, Alejandra Hortencia Miranda D’Alpino, Paulo Henrique Perlatti Imperial College London National Heart and Lung Institute imperial.ac.uk GBR London United Kingdom Botucatu Medical School São Paulo State University (UNESP) São Paulo unesp.br BRA Botucatu Brazil Bioengineering and Biomaterials Group School of Pharmaceutical Sciences São Paulo State University (UNESP) unesp.br BRA Araraquara São Paulo Brazil Biotechnology and Innovation in Health Program Universidade Anhanguera de São Paulo (UNIAN) São Paulo BRA Brazil Brazil Department of Health Management Fundação Nacional de Gestão de Saúde São Paulo Brazil Undergraduate Program Medical School Universidade Nove de Julho Bauru São Paulo Brazil Department of Surgery Stomatology Pathology and Radiology Bauru School of Dentistry University of São Paulo (USP) São Paulo usp.br BRA Bauru Brazil Department of Chemistry Institute of Environmental Chemical and Pharmaceutical Sciences Federal University of São Paulo São Paulo unifesp.br BRA Diadema Brazil Department of Physics School of Sciences POSMAT-Post-Graduate Program in Materials Science and Technology São Paulo State University (UNESP) São Paulo Bauru Brazil Department of Research and Development (RD) and Innovation Center Triplet Biotechnology Solutions Inc Bauru São Paulo Brazil Post-Graduate Program in Dentistry Uniderp Anhanguera University Mato Grosso do Sul Campo Grande Brazil Post-Graduate Program in Integrated Dental Sciences University of Cuiabá (UNIC) Mato Grosso do Sul Cuiabá Brazil Department of Physics School of Sciences São Paulo State University (UNESP) São Paulo unesp.br BRA Bauru Brazil

Chronic wounds have a significant impact on patients’ quality of life, necessitating the management of pain, infection, bleeding, and emotional challenges. Debridement, which involves the removal of nonviable tissue, is crucial for promoting wound healing. In addition to surgical methods, cost-effective alternatives such as local solutions and ointments with biological properties have been explored. The use of natural compounds with anti-inflammatory, antibacterial, and collagen-synthesizing abilities holds promise for wound healing. This in vitro and in vivo preclinical study aimed to assess the safety and effectiveness of a wound healing ointment containing bioactive ingredients derived from medicinal plants (extracts, essential oils, and vegetable oils). The chemical composition of the ointment was characterized using Fourier transform infrared (FTIR) spectroscopy to gain insights into its synergistic action. Preclinical tests were conducted following standardized protocols. FTIR analysis revealed similarities between the product’s spectrum and that of bioactive compounds. The in vitro tests demonstrated that all formulations of the ointment induced no cell death, DNA damage, or acute toxicity in cell cultures (p < 0.05). No lethal dose was observed, indicating the safety of the ointment at all concentrations. The ointment also stimulated a notably more organized, significantly higher collagen production compared to control groups (p < 0.05). In vivo preclinical analyses also demonstrated no adverse responses being effective in the healing process compared to the control group (silver sulfadiazine) in terms of wound contraction and ulcer re-epithelization (p < 0.05). Significantly higher means of wound contraction were observed in the groups treated with the bioactive-containing ointment when compared to both the positive control group (sulfadiazine) and the control untreated groups (p < 0.05). The regenerative ointment exhibited excellent biocompatibility and bi

关键词： biocompatibility chronic wounds natural compounds preclinical tests wound care

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How a Global Elective Engineering class impacts Engineering Students’ Global Efficacy

How a Global Elective Engineering class impacts Engineering ...

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World Engineering Education Forum - Global Engineering Deans Council (WEEF-GEDC)

作者： Jamie R. Gurganus Michael M. Malschützky João Carlos Do Carmo Santos Marc Zupan Abel Dias dos Santos Engineering & Computing Education Program & Graduate School University of Maryland Baltimore County (UMBC) Baltimore USA Department of Management Sciences Hochschule Bonn-Rhein-Sieg Centre for Teaching Development and Innovation University of Applied Sciences (H-BRS) Sankt Augustin Germany Department of Mechanical Engineering College of Engineering and Information Technology University of Maryland Baltimore County (UMBC) Baltimore USA Departamento de Engenharia Mecânica Faculdade de Engenharia da Universidade do Porto (FEUP) Porto Portugal

Today’s pluralistic and globalized society requires a global perspective in how we think, view ourselves, and relate to others to collaborate successfully with people with different cultural backgrounds. To support the development of a global perspective, universities cultivate international co-operations to enable international mobility for students, faculty, and staff. However, in-person mobility can be inhibited due to various reasons. To support a wider pool of students gaining international experience, modern digital mediated course formats can be used to offer virtual instead of in-person mobility. This contribution evaluates a digital mediated course for mechanical engineering students (Global Engineering, GE) held in co-operation between an US and a Portuguese university, where internationally mixed student groups working on design projects in an Hyflex setting. Asides a literature driven discussion about the need for Global Engineers and a detailed description of the GE course, a longitudinal analysis was performed to assess the impact of the GE course on the students’ development of a global perspective. The longitudinal analysis showed strong statistical support that the digitally mediated GE course improved the participating students’ global perspective, assessed with the Global Perspective Inventory (GPI), tremendously. The observed improvements were in three of the six GPI dimensions comparable to an in-person semester abroad. Limitations of the study and future investigations are discussed.

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A Vehicle Forensics framework with post-Quantum Cryptography and Blockchain

A Vehicle Forensics framework with Post-Quantum Cryptography...

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IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)

作者： Chien-Lung Hsu Yi-Cheih Hsu Yu-Jen Shih Cheng-Wei Wu Fu-Hau Hsu Graduate Institute of Management Chang Gung University Taiwan Taoyuan R.O.C Department of Information Management Chang Gung University Taiwan Taoyuan R.O.C Healthy Aging Research Center Chang Gung University Taiwan Taoyuan R.O.C Department of Visual Communication Design Ming-Chi University of Technology Taiwan Taoyuan R.O.C Chang-Gung Memorial Hospital Taiwan Taoyuan R.O.C Department of Master of Science Degree Program in Innovation for Smart Medicine Chang Gung University Taiwan Taoyuan R.O.C Computer Science& Information Engineering National Central University Taiwan Taoyuan R.O.C Information Management Chang Gung University Taiwan Taoyuan R.O.C

ISBN: (数字)9798350389210

ISBN: (纸本)9798350389227

With the recent rapid development of the Internet of Vehicles and autonomous driving technology, the demand for digital vehicle identification has also increased. Coupled with the gradual maturity of quantum technology, the Internet of Vehicles, which mainly uses wireless communication technology for data transmission, will face the threat of quantum computing and privacy issues. This research proposes the Vehicle Forensics Cloud System (VFCS), a framework combining post-quantum cryptography and blockchain technology to address these issues and provide a comprehensive solution for vehicle digital forensics.

关键词： Wireless communication Quantum computing Digital forensics Insurance Signal processing Blockchains Safety Autonomous vehicles Interoperability Internet of Vehicles

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Mental Health, Loneliness, and Social Support Among Undergraduate Students: A Multinational Study in Asia

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Asia-Pacific Journal of Public Health 2023年第4期35卷 244-250页

作者： Backhaus, Insa Fitri, Mustika Esfahani, Mahdi Ngo, Huyen Thi Lin, Li-Jung Yamanaka, Akira Alhumaid, Majed M. Qin, Ling Khan, Azizuddin Fadzullah, Nur ’Ashikin Khoo, Selina Institute of Medical Sociology Centre for Health and Society Medical Faculty Heinrich Heine University Düsseldorf Düsseldorf Germany Sport Science Study Program Faculty of Sport and Health Education Universitas Pendidikan Indonesia Bandung Indonesia Department of Sport Science Imam Reza International University Mashhad Iran Faculty of Library and Information Science University of Social Sciences and Humanities Vietnam National University Ho Chi Minh City Ho Chi Minh City Viet Nam Graduate Institute of Sport Leisure & Hospitality Management National Taiwan Normal University Taipei Taiwan Faculty of Collaborative Regional Innovation Ehime University Ehime Japan Department of Physical Education College of Education King Faisal University Al-Ahsa Saudi Arabia Faculty of Physical Education and Health Sciences Chongqing Normal University Chongqing China Psychophysiology Laboratory Department of Humanities and Social Sciences Indian Institute of Technology Bombay Mumbai India Faculty of Sports and Exercise Science Universiti Malaya Kuala Lumpur Malaysia

In this study, we aimed to investigate the prevalence of poor mental health and its association with loneliness and social support among 3531 undergraduate students in nine Asian countries. Mental health was assessed using the Self-Reporting Questionnaire, which was developed by the World Health Organization. Across the entire sample, we detected that nearly half of the students reported poor mental health according to the Self-Reporting Questionnaire and nearly one out of seven students felt lonely. While feeling lonely increased the odds of experiencing poor mental health (odds ratio [OR]), moderate (OR: 0.35) and strong social support (OR: 0.18) decreases the odds of experiencing poor mental health. The high prevalence of poor mental health calls for further in-depth investigations and implementation of mental health support interventions. © 2023 APJPH.

关键词： loneliness mental health social support university students

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Generative AI-enabled Vehicular Networks: Fundamentals, Framework, and Case Study

arXiv

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arXiv 2023年

作者： Zhang, Ruichen Xiong, Ke Du, Hongyang Niyato, Dusit Kang, Jiawen Shen, Xuemin Poor, H. Vincent The Engineering Research Center of Network Management Technology High Speed Railway of Ministry of Education School of Computer and Information Technology Beijing Jiaotong University Beijing100044 China The Collaborative Innovation Center of Railway Traffic Safety Beijing Jiaotong University Beijing100044 China The National Engineering Research Center of Advanced Network Technologies Beijing Jiaotong University Beijing100044 China The School of Computer Science and Engineering The Energy Research Institute @ NTU Interdisciplinary Graduate Program Nanyang Technological University Singapore The School of Automation Guangdong University of Technology China The Department of Electrical and Computer Engineering University of Waterloo Canada The Department of Electrical and Computer Engineering Princeton University PrincetonNJ08544 United States

Recognizing the tremendous improvements that the integration of generative AI can bring to intelligent transportation systems, this article explores the integration of generative AI technologies in vehicular networks, focusing on their potential applications and challenges. Generative AI, with its capabilities of generating realistic data and facilitating advanced decision-making processes, enhances various applications when combined with vehicular networks, such as navigation optimization, traffic prediction, data generation, and evaluation. Despite these promising applications, the integration of generative AI with vehicular networks faces several challenges, such as real-time data processing and decision-making, adapting to dynamic and unpredictable environments, as well as privacy and security concerns. To address these challenges, we propose a multi-modality semantic-aware framework to enhance the service quality of generative AI. By leveraging multi-modal and semantic communication technologies, the framework enables the use of text and image data for creating multi-modal content, providing more reliable guidance to receiving vehicles and ultimately improving system usability and efficiency. To further improve the reliability and efficiency of information transmission and reconstruction within the framework, taking generative AI-enabled vehicle-to-vehicle (V2V) as a case study, a deep reinforcement learning (DRL)-based approach is proposed for resource allocation. Finally, we discuss potential research directions and anticipated advancements in the field of generative AI-enabled vehicular networks. Copyright © 2023, The Authors. All rights reserved.

关键词： Reinforcement learning

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Factors that affect the technological transition of firms toward the industry 4.0 technologies

arXiv

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arXiv 2022年

作者： Kim, Seung Hwan Jeon, Jeong hwan Aridi, Anwar Jun, Bogang Technology Management Economics and Policy Program Seoul National University Seoul Korea Republic of Department of Electrical Engineering Ulsan National Institute of Science and Technology Ulsan Korea Republic of Graduate School of Artificial Intelligence Ulsan National Institute of Science and Technology Ulsan Korea Republic of Finance Competitiveness and Innovation Global Practice Europe and Central Asia Unit The World Bank Group Department of Economics Inha University Korea Republic of Department of Data Science Inha University Korea Republic of Research Center for Small Businesses Ecosystem Inha University Korea Republic of

This research aims to identify factors that affect the technological transition of firms toward industry 4.0 technologies (I4Ts) focusing on firm capabilities and policy impact using relatedness and complexity measures. For the analysis, a unique dataset of Korean manufacturing firms’ patent and their financial and market information was used. Following the Principle of Relatedness, which is a recently shaped empirical principle in the field of economic complexity, economic geography, and regional studies, we build a technology space and then trace each firm’s footprint on the space. Using the technology space of firms, we can identify firms that successfully develop a new industry 4.0 technology and examine whether their accumulated capabilities in their previous technology domains positively affect their technological diversification and which factors play a critical role in their transition towards industry 4.0. In addition, by combining data on whether the firms received government support on R&D activities, we further analyzed the role of government policy in supporting firms’ knowledge activity in new industry 4.0 technologies. We found that firms with higher related technologies and more government support are more likely to enter new I4Ts. We expect our research to inform policymakers who aim to diversify firms’ technological capabilities into I4Ts. © 2022, CC BY.

关键词： Industry 4.0

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