Table 4 Carbon sources and red pigment production by Streptomyces sp. LS1 strain
Tested carbon source | Extracellular pigment conc. (mg%) | Intracellular pigment conc. (mg%) | Total (mg%) | Biomass (g%) |
|---|---|---|---|---|
|  | Mean ± SD | |||
Starch | 2.0921±0.0336 | 11.5113±0.0567 | 13.6034±0.0811 | 0.509±0.0043 |
Dextrin | 2.2871±0.0841 | 11.9218±0.0711 | 14.2089±0.0677 | 0.4842±0.0073 |
Fructose | 2.7762±0.0727 | 14.2304±0.0432 | 17.0066±0.0832 | 0.5358±0.0061 |
Galactose | 2.0921±0.0339 | 11.4258±0.0598 | 13.5179±0.0891 | 0.484±0.0049 |
Mannose | 2.0921±0.0338 | 11 .4259±0.0599 | 13.5179±0.0899 | 0.4732±0.0043 |
Lactose | 2.0921±0.0317 | 11.4943±0.0567 | 13.5863±0.0811 | 0.4872±0.0067 |
Sorbose | 1.4320±0.0369 | 9.1001±0.0139 | 10.5321±0.0567 | 0.2576±0.0042 |
Ribose | 1.4251±0.0895 | 6.8940±0.0876 | 8.3193±0.08265 | 0.255±0.0040 |
Dextrose | 1.3671±0.0564 | 6.8940±0.0875 | 8.2611±0.0399 | 0.2526±0.0063 |
Gluconic acid | 1.0763±0.0357 | 6.2613±0.0518 | 7.3377±0.0867 | 0.2326±0.0033 |
Sucrose | 0.8711±0.0249 | 4.5170±0.0516 | 5.3881±0.0757 | 0.2014±0.0023 |
Glucose | ND | ND | ND | 0.1682±0.0028 |
Glycerol | ND | ND | ND | 0.1562±0.0038 |
Xylose | ND | ND | ND | 0.1322±0.0040 |
Citric acid | ND | ND | ND | 0.1318±0.0044 |