Table 2.
Components of the culture media used in this study.
| VI | XP | MD-1 | MD-2 | VI-1 | VI-2 | VL | |
|---|---|---|---|---|---|---|---|
| Carbon source (g/L) | Starch 8 | Starch 4; Pectin 2; Xylan 2 | Glucose 12 | Glucose 6; Sucrose 6 | Glucose 8 | Glucose 8 | Glucose 2.5 |
| Nitrogen source (g/L) | Tryptone 3; Peptone 3; Yeast extract 4.5 | Tryptose 10; Beef extract 2.4; Yeast extract 5 | |||||
| Trace elements (mg/L) | MgSO4·7H2O 6; CaCl2·2H2O 0.2; MnCl2·4H2O 0.64; FeSO4·7H2O 0.2; CoSO4·7H2O 0.36; ZnSO4·7H2O 0.36; CuSO4·5H2O 0.02; NiCl2·6H2O 0.184. | ||||||
| Vitamin (μg/ml) | Vitamin K 0.5 | ||||||
| Amino acid | Aspartic acid 0.5% | ||||||
| Others (g/L) | Mucin 0.5; Bile salts 3# 0.4; L-cysteine hydrochloride 0.8; Hemin 0.05; Tween 80 1 ml; NaCl 4.5; KCl 2.5; MgCl2·6H2O 4.5; CaCl2·6H2O 0.2; KH2PO4 0.4; | L-cysteine hydrochloride 0.6; NaCl 5 | |||||