Shanghai EGT Synbio Group Co., Ltd. is committed to the mission of delaying aging, focusing on the application of synthetic biology technology to produce natural anti-aging active ingredients. Its subsidiary, YG Ingredirnts, was established in 2016. At the beginning of its establishment, it was to solve the problems in L-(+)-Ergothioneine production process, such as the impurity residue of D-(-)-ergothioneine during chemical production, the solvent residue and non-renewable resource limitations during plant extraction production. By now, we have established a truth-seeking and pragmatic R&D team, and also established a scientific advisory committee chaired by researchers from Chinese Academy of Sciences. Our company focuses on the technologies of enzyme-directional evolution and high-density biological fermentation, and has earned leading advantages in these fields. Based on patent technologies of enzyme-directional evolution, high-density fermentation, high-efficiency enzyme catalysis, purification and trans-crystallization, we realized the facility startup of the world's first large-scale biological process of producing ergothioneine...