The fermentation cycle was 35 × 40 h, the acid production was 120 ≤ 130 g ·L, the yield was 80%, the conversion rate of sugar and acid was 55 ≤ 58%, and the fermentation of large intestine gene bacteria was carried out. 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
