Ye Changming, currently Chief Technology Officer of Time Biotechnology (Shenzhen) Co., Ltd., is responsible for scientific and technological exchanges and new health food research and development. He has worked at Sun Yat-sen University, Oklahoma State University, Monsanto Corporation, etc.

Representative results: R & D of special medicine and special dietary products, and more than 10 new products have been designed, proofed or tested. Probiotics products, carried out a series of innovative research and development of native probiotics in China. In 2015, he hosted the "development of probiotics composite micro-ecological preparations using glutinous rice wastewater" and won the special fund of the National Development and Reform Commission; in 2018, he led the team to develop "intestinal victory bacteria" Series, participated in the National Innovation and Entrepreneurship Competition, and won the Guangdong Province Competition Award.

In modern agriculture, Dr. Wan Delan Ecological Park was established in Henan Province, and successfully introduced famous fruits such as blueberries and grapes to brew the first bottle of blueberry wine in southern Henan. The ecological park has become a model base for the development of ecological agriculture and targeted poverty alleviation. At Sun Yat-sen University, a genetically modified papaya variety resistant to ring spot virus was successfully cultivated for the first time. Since 2006, it has been industrialized in South China. Due to the improved quality of the papaya, pesticides are not required, income is increased, and pollution is reduced. It is currently the only legally grown genetically modified food in China. crop.