“五个女博士”分享胶原蛋白肽抑制皮肤衰老机制

Core Insights - The Fourth International Symposium on Bioactive Peptides was held in Japan, where Dr. Zhao Chunyu presented research on collagen peptides derived from tilapia skin and their anti-aging mechanisms [1][4] - The demand for anti-aging products is increasing due to aging populations and heightened health awareness, with a projected market size of 7.5 billion yuan for collagen peptides by 2025, growing at an annual rate of 20% [2] - Collagen constitutes 70%-80% of the dry weight of human skin, and its levels decline by 1% annually after the age of 25, making collagen peptides a valuable supplement for skin health [3] Research Findings - Dr. Zhao's research highlighted that collagen peptides derived from tilapia skin can effectively control UV-induced collagen degradation, enhance skin barrier function, and promote cell proliferation and migration [4] - Experts from Kyoto University and Purdue University confirmed the significant effects of collagen peptides on improving skin roughness and preventing aging through various biochemical pathways [4] - A patent for "tilapia skin peptides and their preparation methods for anti-aging products" has been granted, providing a technological foundation for further research in the anti-aging field [4] Industry Trends - The e-commerce platform data indicates that over 5,000 new anti-aging products will be launched in 2024, leading to a more than sevenfold increase in the anti-aging category [2] - The symposium served as a platform for sharing the latest research and innovations in bioactive peptides, attracting renowned experts from various institutions [5]