Review Article
The Future of Butyric Acid in Industry
Table 1
Summary of the most promising butyrate producing clostridial strains.
| Strain | Sugar | Final conc. (g/L) | Fermentation mode | Reference |
| C. butyricum ZJUCB |
Glucose | 12.25 | Batch |
[17] | 16.74 | Fed-batch | C. butyricum S21 | Glucose | 7.3 | Batch | | Sucrose | 10 | Extractive batch | [16] | Sucrose | 20 | Pertractive fed-batch | | C. butyricum S21 | Lactose | 18.6 | Batch | [13] | C. thermobutyricum ATCC 49875 |
Glucose | 10.04 | Batch |
[25] | 19.38 | Continuous | C. beijerinckii | Lactose | 12 | Batch | [29] | C. populeti ATCC 35295 | Glucose | 6.3 | Batch | [30] | C. tyrobutyricum JM1 | Glucose | 13.76 | Batch | [19] | C. tyrobutyricum CIP 1–776 | Glucose | 45 | Batch |
[18] | Glucose | 62.8 | Fed-batch | | Glucose | 28.6 | Fed-batch | [21] | C. tyrobutyricum ATCC 25755 | Glucose | 24.88 | Fed-batch (immobilized cells) | [20] | Glucose | 43.4 | Fed-batch (immobilized cells) | [22] | | Glucose | 53 | Fed-batch (immobilized cells) | [23] | C. tyrobutyricum CNRZ 596 | Glucose | 44 | Batch | | Glucose | 16.8 | Continuous | [24] | Glucose | 33 | Continuous (cell recycle) | | C. tyrobutyricum ZJU 8235 |
Jerusalem artichoke hydrolysate | 27.5 g/L | Batch |
[31] | 60.4 g/L | Fed-batch (immobilized cells) | | | | | |
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