Fig. 1From: Low-cost effective culture medium optimization for d-lactic acid production by Lactobacillus coryniformis subsp. torquens under oxygen-deprived conditionPareto chart of standardized effects for ten-factor on DLA production by L. coryniformis subsp. torquens at 12 h fermentation time. Positive effect ■, negative effect for alpha = 0.05Back to article page