Hebat-Allah S. Tohamy | Sustainable Food Processing and Preservation | Innovative Research Award

Published on by Agri Scientist

Innovative Research Award

Hebat-Allah S. Tohamy
National Research Centre, Egypt

Hebat-Allah S. Tohamy
Affiliation National Research Centre
Country Egypt
Scopus ID 57194446088
Documents 95
Citations 2,058
h-index 28
Subject Area Sustainable Food Processing and Preservation
Event Agri Scientist Awards
ORCID 0000-0001-5494-841X

Hebat-Allah S. Tohamy is a researcher at the National Research Centre, Egypt, whose scholarly work integrates cellulose science, carbon nanomaterials, sustainable food packaging, biosensing, adsorption, and antimicrobial materials. Her publications demonstrate interdisciplinary approaches to renewable resources, intelligent food preservation, microbial detection, and functional nanomaterials, with applications extending into environmental remediation and advanced sensing.[3]

Abstract

Hebat-Allah S. Tohamy is a researcher at the National Research Centre, Egypt, whose work integrates cellulose science, carbon nanomaterials, sustainable food packaging, biosensing, adsorption, and antimicrobial materials. Her publications explore renewable biomass, carbon dots, intelligent films, hydrogels, and nanostructured interfaces for food safety, preservation, environmental remediation, and chemical detection applications. Recent studies address food spoilage sensing, microbial detection, sustainable packaging, and functional carbon-dot systems derived from agricultural or biobased resources. Her research profile reflects interdisciplinary development of materials designed to connect sustainability, sensing performance, preservation, and practical applications across food, environmental, and advanced materials research, supporting consideration for scientific recognition in contemporary interdisciplinary fields.[3]

Keywords

cellulose-based packaging; sustainable food preservation; intelligent food packaging; carbon dots; carbon quantum dots; food spoilage biosensing; microbial detection; fluorescence sensing; agricultural waste valorization; antimicrobial films; edible films; hydrogel sensors; graphene oxide; adsorption; food safety; renewable biomaterials; nanostructured materials; chromogenic sensors; environmental remediation; smart packaging.[2]

Introduction

Hebat-Allah S. Tohamy’s research addresses sustainable food processing and preservation through cellulose-based films, carbon dots, hydrogels, and intelligent sensing materials. Her studies connect renewable biomass utilization with food safety, spoilage monitoring, antimicrobial functionality, and environmentally responsible packaging, while also extending these materials toward environmental remediation and chemical detection applications and approaches.[4]

Research Profile

Hebat-Allah S. Tohamy has developed an interdisciplinary research profile spanning cellulose chemistry, carbon quantum dots, graphene-based materials, food packaging, biosensors, adsorption, and antimicrobial systems. Publications demonstrate recurring interest in transforming agricultural or biobased resources into functional materials that provide sensing, preservation, remediation, and protective capabilities for applied scientific challenges and areas.[4]

Research Contributions

Hebat-Allah S. Tohamy contributes to research on intelligent packaging, microbial spoilage detection, fluorescent sensing, sustainable nanomaterials, and cellulose-derived functional structures. Reported studies include carbon-dot sensors for food contaminants, edible antimicrobial films, hydrogel systems, and biomass-derived nanostructures, illustrating a consistent effort to combine materials engineering with practical food safety objectives and innovation.[3]

Publications

Hebat-Allah S. Tohamy’s publications include studies on natural chromogenic sensors for strawberries, garlic-peel carbon-dot systems for apple spoilage biosensing, lignosulfonate carbon dots for bacterial detection, and cellulose-based antimicrobial films. Her broader record also covers quantum dots, adsorption, graphene oxide, desalination membranes, and functional hydrogels, demonstrating multidisciplinary materials research and applications. [4]

Research Impact

Hebat-Allah S. Tohamy’s research impact is reflected in work connecting sustainable materials with food quality monitoring, preservation, environmental remediation, and sensing. Her publications address emerging approaches such as agricultural-waste-derived carbon dots, intelligent packaging, fluorescence-based detection, antimicrobial films, and adsorption materials, supporting broader development of resource-efficient functional technologies and research worldwide.[2]

Award Suitability

Hebat-Allah S. Tohamy is suitably aligned with an Innovative Research Award because her research combines material innovation, sustainability, food safety, sensing, and applied nanotechnology. Her publication portfolio demonstrates recurring development of functional materials from renewable resources and their adaptation to practical challenges involving spoilage, contamination, preservation, environmental treatment, and detection.[1]

Conclusion

Hebat-Allah S. Tohamy represents an interdisciplinary research pathway centered on sustainable materials and functional technologies. Her studies demonstrate how cellulose, agricultural residues, carbon dots, hydrogels, and related nanostructures can support food preservation, intelligent sensing, antimicrobial protection, and environmental applications, providing a coherent foundation for continued scientific development and recognition efforts.[4]

References

  1. Elsevier. (n.d.). Scopus author details: Hebat-Allah S. Tohamy, Author ID 57194446088. Scopus.
    https://www.scopus.com/authid/detail.uri?authorId=57194446088
  2. Tohamy, H.-A. S. (2025). A novel natural chromogenic visual and luminescent sensor platform for multi-target analysis in strawberries and shape memory applications. Foods, 14(16), 2791. https://doi.org/10.3390/foods14162791
  3. Tohamy, H.-A. S. (2025). A two-in-one lignosulfonate carbon dots for bacterial detection and fluorescence quenching in food, pharmaceuticals, and cultural heritage preservation. Scientific Reports, 15, 43739. https://doi.org/10.1038/s41598-025-28621-2
  4. Tohamy, H.-A. S., & El-Masry, H. M. (2024). Fluffy-like amphiphilic graphene oxide and its effects on improving the antibacterial activity and thermal outstanding of ethyl cellulose/polyvinyl alcohol hydrogel film. BMC Chemistry, 18, 116. https://doi.org/10.1186/s13065-024-01221-3
  5. Tohamy, H.-A. S., El-Sakhawy, M., Hassan, E. B., & Kamel, S. (2023). Microwave-prepared quantum dots and their potential applications as adsorbents and chemosensors. Materials, 16(20), 6722. https://doi.org/10.3390/ma16206722

Workiye Abera | Food | Best Scholar Award

Published on by Agri Scientist

Mr Workiye Abera |  Food  |  Best Scholar Award

Lecturer and Researcher at  Debre Tabor University,  Ethiopia

Workiye Getnet Abera is a dedicated Ethiopian academic and researcher born on October 12, 1991, in South Gondar, Amhara, Ethiopia. He holds a B.Sc. in Chemical Engineering (Environmental Engineering Stream, 2017) and an M.Sc. in Process Engineering (2020) from Jimma University.

 

Publication Profile

🎓 Educational Background:

  • M.Sc. in Process Engineering: Jimma University (2018–2020), Thesis: Synthesis and Characterization of Bioplastic Film from Banana Peel Starch Blending with Banana Pseudo-Stem Fiber.
  • B.Sc. in Chemical Engineering: Jimma University (2013–2017), Thesis: Synthesis and Characterization of Furfural from Sugar Cane Bagasse for Engine Fuel Application.

💼 Professional Experience:

  • Lecturer: Debre Tabor University, Ethiopia (Feb 2024 – Present)
  • Lecturer: Dilla University, Ethiopia (Feb 2020 – Feb 2024)
  • Internship Trainer: Fincha Sugar Factory, Ethiopia (Oct 2015 – Feb 2016)
  • Reviewer: Elsevier (2023–Present) & Springer (2024–Present)

🛠️ Skills:

Proficient in software such as MATLAB, Aspen Plus, Design Expert, MiniTab, and Ansys.

Publication Top Note:

  • “Quality Assessment of Gluten-Free Sorghum Bread Prepared with Sourdough and the Addition of Sweet Lupin Flour”
    CYTA – Journal of Food, 2024.
    DOI: 10.1080/19476337.2024.2397022.
  • “Synthesis, Characterization, and Optimization of Antimicrobial Biolubricant Derived from Ocimum lamiifolium and Lactic Acid”
    Heliyon, 2024.
    DOI: 10.1016/j.heliyon.2024.e38972.
  • “Synthesis and Characterization of Bioplastic Film from Banana (Musa Cavendish Species) Peel Starch Blending with Banana Pseudo-Stem Cellulosic Fiber”
    Biomass Conversion and Biorefinery, 2023.
    DOI: 10.1007/s13399-023-04207-8.

 

 

Pothiyappan Karthik | Food Technology | Best Researcher Award

Published on by Agri Scientist

Assoc Prof Dr Pothiyappan Karthik |  Food Technology |  Best Researcher Award

Associate Professor & Head at  Karpagam Academy of Higher Education,  India

Dr. Pothiyappan Karthik is an Associate Professor and Head of the Department of Food Technology at Karpagam Academy of Higher Education. He earned his Ph.D. in Food Technology from the CSIR-Central Food Technological Research Institute (CFTRI) in Mysore and completed post-doctoral research at Zhejiang Gongshang University, China. Dr. Karthik has received the CSIR-Senior Research Fellowship and has led a major research project funded by the DST, amounting to Rs. 75 lakhs. He has published extensively with 24 journal articles and holds multiple patents in food technology.

Publication profile:

🎓 Academic Background:

Dr. Pothiyappan Karthik completed his Ph.D. in Food Technology at CSIR-Central Food Technological Research Institute, India. He pursued post-doctoral research at Zhejiang Gongshang University, China, in collaboration with the University of Leeds, UK. He has received the CSIR-Senior Research Fellowship and led a major research project funded by the DST, India.

🔬 Research Focus:

Dr. Karthik’s research centers on food technology, including:

  • Development of sustainable millet resources
  • Nanoencapsulation techniques for nutraceutical delivery
  • Biobased food packaging solutions

📚 Publications & Patents:

  • Citations: 2,475 (1,834 since 2019)
  • h-index: 15 (same since 2019)
  • i10-index: 17 (same since 2019)
  • Journals Published: 24, including notable works in Food Hydrocolloids and Food Science and Biotechnology.
  • Patents: 3 published, including innovations in food emulsifiers and probiotic drinks.

Publication Top Notes:

 

Mohamed Fathy Agina | Food Waste | Best Researcher Award

Published on by Agri Scientist

Assoc Prof Dr Mohamed Fathy Agina | Food Waste |  Best Researcher Award

Associate professor at  Higher institute for specific studies, Faculty of Tourism and Hotels, Beni-Suef University, Egypt

Dr. Mohamed Fathy Abd El Rahman Agina holds a BSc, MSc, and PhD, and is currently serving as a Delegated Associate Professor at the Hotel Management Department of Beni Suef University, Egypt. He is also the Head of the Hotel Management Department at the Higher Institute for Specific Studies, Future Academy, Cairo, Egypt. Additionally, he holds Associate Professor positions at Stardom University, Turkey, and Midocean University, UAE, conducting online courses.

Publication profile:

Current Positions:

  • Delegated Associate Professor, Hotel Management Department, Faculty of Tourism and Hotels Management, Beni Suef University, Egypt.
  • Associate Professor & Head of Hotel Management Department, Higher Institute for Specific Studies, Future Academy, Heliopolis, Cairo, Egypt (Ministry of Higher Education).
  • Associate Professor, Business Administration Department, Faculty of Business Administration, Stardom University, Turkey (Online).
  • Associate Professor, Faculty of Business, Midocean University, United Arab Emirates (Online).

Previous Academic Experience:

  • Assistant Professor, Hotel Management Department, Higher Institute for Specific Studies (2018–2023).
  • Assistant Lecturer, Hotel Management Department, Higher Institute for Specific Studies (2013–2017).
  • Demonstrator, Hotel Management Department, Higher Institute for Specific Studies (2011–2013).

Editorial & Professional Experience:

  • Editor in Chief of the Journal of Business Administration, Stardom University.
  • External Reviewer for various Q2 and Q1 journals, including:
    • Consumer Behavior in Hospitality and Tourism (Emerald)
    • Journal of Human Resources in Hospitality & Tourism (Taylor & Francis)
    • International Journal of Hospitality & Tourism Administration (Taylor & Francis)
    • Discover Sustainability (Springer)
  • Expert in online education, curriculum development, and management in hospitality-related fields.

Teaching Experience:

Courses taught include:

    • Introduction to Hospitality Industry
    • Front Office Management
    • Hotel Equipment
    • Food and Beverage Management
    • Hospitality Marketing
    • Principles of Marketing
    • Housekeeping Management
    • Information Systems for Hotels and Tourism
    • And more.

Certifications:

  • Human Resource Management Certificate, American University in Cairo (In Progress).
  • HACCP – American Hotel and Lodging Association (2009).
  • Front Office Workshop and Qualified Hospitality Manager courses from the Egyptian Tourism Federation.

Citations:

  • Total Citations: 147 (all citations occurred since 2019)
  • h-index: 8 (meaning the scholar has 8 papers with at least 8 citations each)
  • i10-index: 6 (indicating the scholar has 6 papers with at least 10 citations each)

Publication Top Notes:

  • The effect of electronic human resource management systems on sustainable competitive advantages: the roles of sustainable innovation and organizational agility
    K Alqarni, MF Agina, HA Khairy, BS Al-Romeedy, DA Farrag, …
    Sustainability, 2023
  • Internal branding in hotels: interaction effects of employee engagement, workplace friendship, and organizational citizenship behavior
    HA Khairy, MF Agina, N Aliane, ME Hashad
    Sustainability, 2023
  • How humble leadership affects voluntary green behavior and green performance? The roles of job autonomy and green supporting climate in hotels
    O Alsetoohy, MHA Al-Abyadh, ES Döngül, MF Agina, A Elshaer
    Problemy Ekorozwoju, 2022
  • Tackling food waste in all-inclusive resort hotels in Egypt
    AEA Elnasr, N Aliane, MF Agina
    Processes, 2021
  • Eco-innovation drivers and their impact on tourism and the hospitality business in Egypt
    M Ahmed, N Aliane, N Khababa, MYK Abdou, MF Agina
    Administrative Sciences, 2023
  • Perceived Environmental Corporate Social Responsibility Effect on Green Perceived Value and Green Attitude in Hospitality and Tourism Industry: The Mediating Role of…
    HA Khairy, Y Elzek, N Aliane, MF Agina
    Sustainability, 2023
  • The impact of organizational politics on employee turnover intentions in hotels and travel agencies in Egypt
    M Agina, H Abdelhakim
    Journal of Association of Arab Universities for Tourism and Hospitality, 2021
  • Role of leader-member exchange and impression management in employee performance at hotels
    M Agina, MA Mohammed, A Omar
    Journal of the Faculty of Tourism and Hotels-University of Sadat City, 2017
  • How job insecurity affects innovative work behavior in the hospitality and tourism industry? The roles of knowledge hiding behavior and team anti-citizenship behavior
    N Aliane, BS Al-Romeedy, MF Agina, PAM Salah, RM Abdallah, …
    Sustainability, 2023
  • Presenteeism of restaurants employees: Interaction effects of responsible leadership, organizational commitment and turnover intentions
    M Agina, A Abuelnasr
    Journal of Association of Arab Universities for Tourism and Hospitality, 2021

 

 

Sewareg Demelash | Sustainable Food System | Best Researcher Award

Published on by Agri Scientist

Mrs. Sewareg Demelash | Sustainable Food System | Best Researcher Award

Mrs. Sewareg Demelash, Addis Ababa University, Ethiopia

Mrs. Sewareg Adamu Demelash is a seasoned Ethiopian researcher and consultant with extensive experience in international trade policy, food systems sustainability, and social development. She holds a Master’s in International Trade Policy and Trade Law from Lund University and is currently a PhD student at Addis Ababa University. Sewareg has worked on various impactful projects, including drought resilience programs and social cash transfers, with notable organizations like the World Bank and UNICEF. Her publications focus on sustainable food systems and trade dynamics. Fluent in Amharic and English, she brings exceptional skills in research, consultancy, and project management. 📊🌍✍️

 

Publication Profile

Scopus

Education 🎓

PhD Student, Addis Ababa University

Masters in International Trade Policy and Trade Law, Lund University & TRAPCA

B.A. in Economics, Haramaya University

Experience 💼

Sewareg Adamu Demelash is an Ethiopian researcher with extensive experience in economic and policy consultancy. She has managed significant projects, including baseline surveys for various programs and consultancy roles for major organizations such as the World Bank and UNICEF. Sewareg has also contributed to academic research on sustainable food systems and development projects.

Professional Achievements 🏆

Sewareg has successfully led various projects, supported youth employment initiatives, and contributed to the development of technical proposals worth over $500,000. She has held key roles in different organizations, including Big Win Philanthropy and Frontieri Consult.

 

Research Focus

Sewareg Adamu Demelash’s research primarily focuses on sustainable food systems and economic policy. Her recent work includes examining the sustainability of food systems in Ethiopia from a multi-dimensional perspective and analyzing national performance in a global context. Her research contributes to understanding and improving food security, resilience, and policy frameworks in developing regions. This focus is crucial for developing strategies to enhance food system sustainability and address challenges related to economic development and environmental impact. Her expertise is instrumental in shaping policies for more resilient and sustainable agricultural systems. 🌍📈

 

Publication Top Notes

Measuring food system sustainability in Ethiopia: Towards a Multi-Dimensional perspective

Investigating the Dynamics and Trends of Sustainable Food Systems in Ethiopia: Characterizing the National Performance within the Global Context