Majdi Hammami | Food Biochemistry | Best Researcher Award

Mr Majdi Hammami |  Food Biochemistry |  Best Researcher Award

Laboratory of Medicinal and Aromatic Plants at  Biotechnology Center of Borj-Cedria,  Tunisia

Majdi Hammami is a Senior Analytical Chemistry Technician at the Borj Cedria Biotechnology Centre, Tunisia, specializing in chromatographic and biochemical analyses. His expertise includes advanced techniques such as GC, HPLC, TLC, and UV/visible spectroscopy, focusing on the analysis of plant and microbial bioactive substances. He is also involved in cosmetic and food formulation, data mining, and experimental design.

Profile:

Academic Background:

  • DEA in Biological and Chemical Analysis (2010), Bizert Faculty of Sciences, Tunisia
  • Master’s degree in Chemistry and Applications (2008), Bizert Faculty of Sciences, Tunisia
  • University Diploma in Physical Sciences (2006), Bizert Faculty of Sciences, Tunisia

Professional Experience:

  • Aromatic and Medicinal Plants Laboratory, Borj Cedria Biotechnology Centre: Conducted chromatographic analysis, biochemical assays, and data mining, alongside cosmetic and food formulation.
  • Bioactive Substances Laboratory, Borj Cedria Biotechnology Centre: Specialized in chromatographic analysis, biochemical assays, and formulation work in the field of bioactive substances.
  • Laboratoire National de Contrôle des Médicaments (L.N.C.M), Tunisia: Worked on the determination of active ingredients in medicinal products and the quality control of cosmetics and food supplements.

Training & Certifications:

Mr. Hammami has participated in multiple advanced training courses, including in areas like sustainable agri-food value chains, intelligent agriculture, and entrepreneurship in agriculture. He has also attended specialized training in chromatography techniques and quality control in the food and pharmaceutical industries.

Research Focus:

Majdi Hammami specializes in analytical chemistry, focusing on chromatographic and biochemical analyses applied to plant and microbial bioactive substances. His expertise spans chromatographic techniques (GC, HPLC, TLC) and UV/visible spectroscopy for primary and secondary metabolites. He is involved in cosmetic and food formulation, experimental design, and data mining, particularly in experimental correlations, PCA, and other advanced methodologies. His work also includes technology transfer, such as preparing patents and initiating start-ups.

Citations:

Citations

  • Total Citations: 2476
  • Citations Since 2020: 1869

H-Index

  • Overall H-Index: 28
  • H-Index Since 2020: 23

i10-Index

  • Overall i10-Index: 58
  • i10-Index Since 2020: 50

Publication Top Notes:

  • Chemical Composition and Antioxidant and Antimicrobial Activities of Wormwood (Artemisia absinthium L.) Essential Oils and Phenolics
    K Msaada, N Salem, O Bachrouch, S Bousselmi, S Tammar, A Alfaify, …
    Journal of Chemistry 2015 (1), 804658
  • Gelatin-chitosan-pectin films incorporated with rosemary essential oil: Optimized formulation using mixture design and response surface methodology
    W Yeddes, K Djebali, WA Wannes, K Horchani-Naifer, M Hammami, …
    International Journal of Biological Macromolecules 154, 92-103 (2020)
  • Optimization extraction of polysaccharide from Tunisian Zizyphus lotus fruit by response surface methodology: Composition and antioxidant activity
    KM Hammi, M Hammami, C Rihouey, D Le Cerf, R Ksouri, H Majdoub
    Food Chemistry 212, 476-484 (2016)
  • Antileishmanial and cytotoxic potential of essential oils from medicinal plants in Northern Tunisia
    R Essid, FZ Rahali, K Msaada, I Sghair, M Hammami, A Bouratbine, …
    Industrial Crops and Products 77, 795-802 (2015)
  • Variation in chemical composition of Eucalyptus globulus essential oil under phenological stages and evidence synergism with antimicrobial standards
    N Salem, S Kefi, O Tabben, A Ayed, S Jallouli, N Feres, M Hammami, …
    Industrial Crops and Products 124, 115-125 (2018)
  • Antifungal mechanism of the combination of Cinnamomum verum and Pelargonium graveolens essential oils with fluconazole against pathogenic Candida strains
    R Essid, M Hammami, D Gharbi, I Karkouch, TB Hamouda, S Elkahoui, …
    Applied Microbiology and Biotechnology 101 (18), 6993-7006 (2017)
  • Fumigant and repellent potentials of Ricinus communis and Mentha pulegium essential oils against Tribolium castaneum and Lasioderma serricorne
    N Salem, O Bachrouch, J Sriti, K Msaada, S Khammassi, M Hammami, …
    International Journal of Food Properties 20 (sup3), S2899-S2913 (2017)
  • Anti HSV-2 activity of Peganum harmala (L.) and isolation of the active compound
    R Benzekri, L Bouslama, A Papetti, M Hammami, A Smaoui, F Limam
    Microbial Pathogenesis 114, 291-298 (2018)
  • Chemical composition and antioxidant potential of essential oil and methanol extract from Tunisian and French fennel (Foeniculum vulgare Mill.) seeds
    F Kalleli, I Bettaieb Rebey, WA Wannes, F Boughalleb, M Hammami, …
    Journal of Food Biochemistry 43 (8), e12935 (2019)
  • Cupressus sempervirens essential oils and their major compounds successfully control postharvest gray mold disease of tomato
    S Rguez, N Djébali, IB Slimene, G Abid, M Hammemi, S Chenenaoui, …
    Industrial Crops and Products 123, 135-141 (2018)

 

Mingdong Yao | Food | Best Researcher Award

Assoc. Prof. Dr  Mingdong  Yao | Food |  Best Researcher Award

Associate professor at  Tianjin University, China

Assoc. Prof. Dr. Mingdong Yao is an Associate Professor at Tianjin University, where he works at the Frontiers Science Center for Synthetic Biology and the School of Chemical Engineering and Technology. He earned his Ph.D. in Applied Life Chemistry from the University of Tokyo, Japan. Dr. Yao has made significant contributions to the fields of synthetic biology, microbial cell factories, biocatalysis, and enzyme engineering.

 

Publication Profile

Academic Background:

Dr. Mingdong Yao received his PhD in Applied Life Chemistry from the University of Tokyo, Japan. He is currently an Associate Professor at the Frontiers Science Center for Synthetic Biology and the School of Chemical Engineering and Technology at Tianjin University, China.

Research Focus:

Dr. Yao’s research expertise includes synthetic biology, microbial cell factories, biocatalysis, and enzyme engineering. His work focuses on the design, development, and optimization of key functional enzymes in biosynthetic pathways.

Key Contributions:

Dr. Yao has significantly advanced the construction of cell factories, improving the production of lipophilic compounds in yeast by extending the cellular G1 phase and enhancing enzyme expression. He also developed a rational enzyme assembly strategy, improving the biosynthesis efficiency of terpenoid products. Additionally, his work in enzyme design has led to the functional expansion of adenosinase to halogenase.

Research Projects:

He has completed several major research projects, including a National Natural Science Foundation project, two subprojects of the National Key Research and Development Program of China, and a Tianjin Natural Science Foundation project. He is currently leading another subproject of the National Key Research and Development Program of China.

Awards and Recognition:

Dr. Yao’s research has been widely recognized internationally, contributing significantly to the fields of synthetic biology and enzyme engineering.

Citations:

  • Total Citations: 1,276
  • Citations by Documents: 1,015
  • Number of Documents: 65
  • h-index: 20

Publication Top Note:

  • Systematic metabolic engineering enables highly efficient production of vitamin A in Saccharomyces cerevisiae
    Shi, Y., Lu, S., Zhou, X., Xiao, W., Yao, M.
    Synthetic and Systems Biotechnology, 2025, 10(1), pp. 58–67.
  • Extending the G1 phase improves the production of lipophilic compounds in yeast by boosting enzyme expression and increasing cell size
    Hao, H., Yao, M., Wang, Y., Xiao, W., Yuan, Y.
    Proceedings of the National Academy of Sciences of the United States of America, 2024, 121(47), e2413486121.
  • A customized self-assembled synergistic biocatalyst for plastic depolymerization
    Zhang, W., Han, Y., Yang, F., Yao, M., Qin, H.-M.
    Journal of Hazardous Materials, 2024, 477, 135380.
  • Improving the expression of taxadiene synthase to enhance the titer of taxadiene in Saccharomyces cerevisiae
    Zhang, C., Wang, J., Shi, Y., Yao, M., Yuan, Y.
    Green Chemistry, 2024, 26(20), pp. 10604–10616.
  • Highly efficient synthesis of lysergic acid using engineered budding yeast
    Wu, N., Yao, M., Xiao, W., Wang, Y., Yuan, Y.-J.
    Green Chemistry, 2024, 26(19), pp. 10330–10343.
  • Systematic Engineering to Enhance β-Myrcene Production in Yeast
    Shu, Y., Dong, T., Zhou, X., Wang, Y., Xiao, W.
    Journal of Agricultural and Food Chemistry, 2024, 72(35), pp. 19395–19402.
  • Biotransformation of ethylene glycol by engineered Escherichia coli
    Yan, W., Qi, X., Cao, Z., Ding, M., Yuan, Y.
    Synthetic and Systems Biotechnology, 2024, 9(3), pp. 531–539.
  • Multidimensional combinatorial screening for high-level production of erythritol in Yarrowia lipolytica
    Li, L., Zhang, Q., Shi, R., Lu, F., Qin, H.-M.
    Bioresource Technology, 2024, 406, 131035.
  • Research Progress in the Synthesis of Astaxanthin by Yeast
    Shu, Y., Wang, Y., Yao, M., Xiao, W.
    China Biotechnology, 2024, 44(6), pp. 116–128.
  • Molecular Insights into Converting Hydroxide Adenosyltransferase into Halogenase
    Jiang, Y., Yao, M., Feng, J., Dong, M., Yuan, Y.
    Journal of Agricultural and Food Chemistry, 2024, 72(22), pp. 12685–12695.