Table 2 Yields of hydrolysis (gglu/gds), LA fermentation (gLA/gds) and LA productivity (g/L/h) with the addition of yeast extract (YE) and without supplementation (w/o)
From: Production of lactic acid from pasta wastes using a biorefinery approach
Experiment | gglu/gds | gTS/gds | gLA/gglu (YE) | gLA/gglu (w/o) | gLA/gds (YE) | gLA/gds (w/o) | LA (g/L/h) (YE) | LA (g/L/h) (w/o) |
|---|---|---|---|---|---|---|---|---|
A. awamori | 0.72 | 0.85 | 0.80 | 0.75 | 0.58 | 0.55 | 6.01 | 3.87 |
A. oryzae | 0.44 | 0.72 | 0.63 | 0.58 | 0.46 | 0.42 | 4.04 | 4.48 |
Stargen™ 002 | 0.80 | 0.82 | 0.76 | – | 0.61 | – | 3.88 | – |