Main Research Areas
Main Research Areas
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Food Microbiome
Research on the food microbiome aims to understand microbial communities present in foods through multi-omics analysis, including metagenomics, metatranscriptomics, and metabolomics. Studies in this field provide foundational knowledge essential for enhancing food safety, quality, and nutritional value, playing a significant role in the development of probiotics and fermented foods.
Ultra-small Microbiome
Ultra-small microbiome research focuses on microbial communities consisting of extremely small microorganisms (less than 0.2 µm), including ultra-microbacteria (UMB), spores, and outer membrane vesicles (OMV). This emerging field aims to uncover the critical ecological roles these poorly understood microorganisms play within food environments, specifically investigating their relationship to viable but non-culturable (VBNC) states relevant to food hygiene.
Rapid Detection of Microorganisms
Rapid microbial detection significantly contributes to food safety and quality management by developing technologies capable of quickly and accurately identifying harmful microorganisms. Currently, most research in this area utilizes PCR-based technologies, which rapidly identify individual organisms but struggle with assessing the overall viability of microbial communities and simultaneously analyzing bacteria and fungi. To overcome these limitations, our laboratory integrates MALDI-TOF MS imaging mass spectrometry with electrophoretic techniques, aiming for rapid, simultaneous detection and ecological analysis of bacteria and fungi within foods.
Fermented Food Process Simulation
By employing discrete event simulation, we aim to simulate fermented food manufacturing processes, thereby enabling food manufacturers to transition towards more systematic and scientifically grounded quality management practices. This approach facilitates easier standardization, enhanced product quality, and advanced process optimization. Furthermore, this simulation research aims to equip fermented food manufacturers with essential foundations to implement digital twin technology, representing the highest level of smart factory integration.
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