Prof. Lijun You is a distinguished Professor at the School of Food Science and Engineering, South China University of Technology, China. With a Ph.D. in Food Science and advanced research experience from Cornell University, she leads cutting-edge studies in polysaccharide degradation, structural characterization, and their biological activities, including anti-inflammatory and gut microbiota modulation effects. She has published over 160 scientific papers, holds an H-index of 51, and has received more than 7,600 citations. Her recent focus includes polysaccharide-based hydrogels for wound healing, making her a prominent figure in food science and nutritional biomedicine.
Profile
Scopus
🌱 Early Academic Pursuits
Prof. Dr. Lijun You began his academic journey with a Bachelor of Science (B.S.) degree from the South China University of Technology (SCUT) in 2005. With a clear passion for food science and engineering, he pursued his doctoral studies at the same institution, completing his Ph.D. in Food Science in 2010. His formative academic years were marked by diligence and intellectual curiosity, which laid a strong foundation for his future research contributions. During his Ph.D., he also broadened his academic horizon internationally, spending a year as a non-degree student at Cornell University (2009–2010), one of the top agricultural and life sciences institutions globally.
👨🔬 Professional Endeavors
Following his Ph.D., Dr. Lijun You rapidly progressed through academic ranks at SCUT, ultimately becoming a Professor in the School of Food Science and Engineering in 2020. Prior to his full professorship, he served as the Department Director of the Department of Food Science since 2016, a role that underscores his leadership and administrative capabilities. At SCUT, he has been instrumental in developing advanced curricula, mentoring graduate students, and spearheading departmental research initiatives. His leadership continues to strengthen SCUT’s reputation as a hub for innovation in food science.
🔬 Contributions and Research Focus
Dr. Lijun You’s research contributions are prolific and impactful. With over 163 publications, an H-index of 51, and more than 7,600 citations, his work has reached international academic and industrial communities.
His core research areas include:
Degradation of Seaweed Polysaccharides – Unraveling the mechanisms and environmental factors affecting polysaccharide stability.
Structural Characterization of Polysaccharides – Exploring the molecular architecture of complex carbohydrates and their implications for health and materials science.
Biological Activities of Polysaccharides – Demonstrating therapeutic potentials such as anti-photoaging, anti-inflammatory properties, and their modulatory effects on gut microbiota.
Polysaccharide-based Hydrogels – Engineering biocompatible materials with wound healing properties and applications in biomedicine.
His interdisciplinary approach bridges food science, biochemistry, and material science, resulting in innovations that impact both health and industry.
🏅 Accolades and Recognition
Dr. You’s remarkable publication record on Scopus reflects his status as a leading expert in his field. The consistently high citation count is a testament to the relevance and influence of his research. Although specific awards were not listed, his progression to a full professorship and department directorship at one of China’s top universities is indicative of institutional and peer recognition. His international experience at Cornell University also speaks to his academic caliber and global engagement.
🌍 Impact and Influence
Through his research on bioactive polysaccharides, Dr. You has significantly advanced understanding in nutritional science, chronic disease prevention, and functional foods. His work contributes to sustainable health solutions, especially in a world increasingly seeking natural alternatives for therapy and wellness. His studies on gut microbiota regulation have implications for personalized nutrition and microbiome-related therapies, a fast-emerging field in modern health science.
He has influenced students, collaborators, and the broader scientific community, not just in China but globally, through his publications, international collaborations, and conference presentations.
🌟 Legacy and Future Contributions
As an academic leader and innovator, Prof. Dr. Lijun You is building a legacy of integrity, innovation, and mentorship. He continues to train the next generation of scientists in advanced food biotechnology and bioactive compound research. His future work is expected to delve deeper into sustainable bio-materials, gut-brain axis interactions, and precision food engineering.
With evolving global health concerns and the growing demand for bio-based solutions, Dr. You’s research is poised to make enduring contributions to public health, food innovation, and medical applications.
Publication top Notes
Author: P., Čulina, Patricija, S., Balbino, Sandra, D., Vitali Cepo, Dubravka, … L., You, Lijun, S., Pedisić, Sandra
Journal: Applied Sciences
Year: 2025
Author: S., Chang, Shiyuan, Y., Chen, Yifan, H., Qiu, Huamai, … L., You, Lijun, P.C.K., Cheung, Peter Chi Keung
Journal: Chemical and Biological Technologies in Agriculture,
Year: 2024
Author: X., Li, Xiong, W., Yao, Wanzi, C., Hu, Cebin, … L., You, Lijun, J., Mao, Jian
Journal: Gels,
Year: 2024