Abstract
The loss of muscle mass and strength must be mitigated among the elderly because muscle wasting is closely related to life expectancy and quality of life (QOL). To lead an independent life, the functions required for engaging in social life must be improved and maintained among the elderly. Further studies are needed to prevent sarcopenia and improve a healthy lifestyle.
Olives and their oils are considered essential foods in the Mediterranean diet. We screened for ingredients that inhibit inflammation, one of the causes of chronic disease, and identified maslinic acid (MA), a triterpene, as an anti-inflammatory component. Furthermore, we have developed a new technology method of extracting the functional substance "MA" from olive pomace, a by-product of olive oil, to produce a functional food ingredient. Through industry-government-academia collaboration, we have conducted research on the health functions of MA, from basic research to human clinical studies, and have revealed that MA maintains and improves muscle mass and strength, relieves joint pain, and suppresses fatigue and muscle soreness after exercise. In this symposium, we will focus on the benefits of muscles and introduce the evaluation of usefulness in humans and the mechanism research that led to the development of Japan's first functional food with an active ingredient, MA, which is expected to "support muscle maintenance ability.
The world now faces several food-related social issues, such as food shortages caused by global population growth and concerns over the safety and security of food. Thus, it is necessary to monitor the sourcing of sustainable food materials and reduce food loss and waste. To address these issues, we have developed a new technology method of extracting the functional substance "MA" from olive pomace, a by-product of olive oil, to produce a functional food ingredient product. Our approach contributes to food safety, security, and environmentally sustainable farming practices. This dedication to research and development underscores our commitment to people's well-being and the realization of a sustainable society. This ingredient could improve our social QOL by extending healthy life expectancy and establishing a recycling-based society.
