Table 4 Effect of different fermentation media on PHB production using the ES021 strain

M1

4%

5%

1.09 ± 0.05

6.78 ± 0.3

M2⁺

4%

5%

1.76 ± 0.01

6.26 ± 0.4

M3

3%

5%

2.56 ± 0.01

4.56 ± 0.2

M4⁺

3%

5%

3.46 ± 0.02^****

5.96 ± 0.1

M5

2%

5%

1.30 ± 0.06

2.76 ± 0.01

M6⁺

2%

5%

1.93 ± 0.03

3.12 ± 0.02

M7

3%

2%

0.84 ± 0.01

1.86 ± 0.01

M8⁺

3%

2%

1.03 ± 0.01

1.21 ± 0.06

LSD 0.05

0.0890

0.5412