Upon discovering the widespread diabetes prevalence in China, I felt compelled to contribute as a food science student. Collaborating with Dr. Zhao Danyue in 2022, we explored how food supplements could counteract bile acid impacts on gut bacteria, offering relief for diabetes patients. The human colon's crucial microorganisms are disrupted in conditions like type 2 diabetes by factors such as bile acids. Our research focused on black raspberry and Schisandra chinensis, medicinal plants known for health benefits on probiotics. Schisandra showed superior efficacy, fostering beneficial bacteria growth, increasing short-chain fatty acids, and mitigating bile acid impact. This study reveals a promising avenue for safeguarding colonic bacteria in individuals battling diabetes, addressing the profound intersection of food and health.
Ms. ZHANG Xiaoxu
BSc (HONS) Food Safety and Technology
Faculty of Science
Department of Food Science and Nutrition
Xiaoxu's journey into food science involves an understanding of the profound role of food in our existence, highlighting the biochemical aspects of nutrition. The recognition that food is a vital life force emphasizes the role of nutritional biochemistry in sustaining daily life, maintaining health, and aiding in the recovery of patients.
The project on the "Effect of Medicinal Berry Extracts on Intestinal Probiotic and Commensal Bacteria under Bile Acid Stress" introduces the concept of functional foods and bioactive compounds. Medicinal berry extracts, such as those from black raspberry and Schisandra chinensis, are explored for their potential to positively impact gut health through the modulation of short-chain fatty acids and bile acids.
Xiaoxu delves into the complex ecosystem of the human gut, emphasizing the role of microorganisms in digestion and overall health. The discussion on Lactobacillus spp. and the impact of bile acids underscores concepts related to microbial ecology and the potential use of probiotics to maintain a healthy gut microbiota.
As a specialist in Food Safety and Technology, Xiaoxu's journey involves a focus on ensuring the safety and quality of food products. This concept is fundamental to food science, encompassing practices and technologies aimed at preventing diseases and optimizing overall health through safe and high-quality food.
Xiaoxu mentions the acquisition of practical experimental skills, including various analytical techniques such as DNA extraction, protein extraction, PCR, qPCR, Electrophoresis, Spectrophotometry, LC-MS, NMR, GC, and UPLC. These techniques represent key aspects of food science, allowing for the analysis and understanding of the composition and properties of food components.
Xiaoxu initially embarked on the Food Safety and Technology program driven by curiosity. However, as the journey progressed, a deep passion for the profound role of food in human health emerged. This element of curiosity and passion has been a lifelong driving force, pushing Xiaoxu to explore the research possibilities within the food industry.
Xiaoxu articulates a clear vision and aspiration to be a pioneer in the field of food science. Her ultimate goal is to contribute to a world where food becomes a powerful tool in preventing diseases and optimizing overall health. This long-term vision and aspiration provide a sense of purpose and direction, fostering a commitment to continuous learning and development.
Xiaoxu encountered challenges in her research, such as the abnormal growth of bifidobacteria. Despite setbacks, she refused to give up. With consistent support and guidance, she identified the root cause and made necessary adjustments, leading to success. This demonstrates her problem-solving skills and resilience, emphasizing the importance of embracing failures as opportunities for growth.
Xiaoxu acknowledges that failure should not be feared but embraced as an opportunity for growth and learning. The challenges faced during the research journey, particularly in the cultivation of bifidobacteria, taught her valuable lessons. This element highlights a growth mindset, emphasizing the importance of analyzing failures and taking corrective actions.
Xiaoxu gained a comprehensive range of practical experimental skills during her time at the lab, including techniques like DNA extraction, protein extraction, and various analytical methods. Beyond technical skills, she evolved into a more organized individual, emphasizing meticulous planning and attention to detail. This reflects a commitment to continuous learning and the acquisition of both technical and soft skills.
The pursuit of knowledge is a lifelong journey! To further expand your knowledge and continue your personal and professional growth. Click and explore the following learning resources:
Functional Foods and Bioactive Compounds
Microbial Ecology and Probiotics
Analytical Techniques in Food Science
Critical Thinking and Problem-solving
