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Table 6 The results of repeated batch fermentation of immobilized L. pentosus ATCC 8041 cells under optimum conditions

From: Optimization of immobilized Lactobacillus pentosus cell fermentation for lactic acid production

Batch numberResidual glucose concentration
CG (g/L)
LA concentration
CLA (g/L)
LA yield
YLA (g/g)
LA productivity
PLA g/(L × h)
12.06 ± 0.31106.22 ± 0.340.938 ± 0.0032.213 ± 0.007
21.12 ± 0.27106.75 ± 0.480.935 ± 0.0042.224 ± 0.010
31.75 ± 0.42106.85 ± 0.670.941 ± 0.0062.226 ± 0.014
41.63 ± 0.34106.51 ± 0.390.937 ± 0.0032.219 ± 0.008
51.54 ± 0.23106.70 ± 0.580.938 ± 0.0052.223 ± 0.012
62.04 ± 0.31106.46 ± 0.630.940 ± 0.0062.218 ± 0.012
71.88 ± 0.34106.27 ± 0.370.937 ± 0.0032.214 ± 0.008
81.34 ± 0.41106.42 ± 0.540.934 ± 0.0052.217 ± 0.011