The strain is the main raw material for fermentation of corn pulp, which is fermented at low temperature and 20 degrees, with a cycle of about 15 days and dry weight 2.5g/L. If you have any other questions, please feel free to contact the biotechnology Transfer Center at 01056205725; 13911873657; 18515624029; 13681366571 Zheng Wei email: 380721775@qq.com