DSMZ 1647 . ACETOBACTEROIDES MEDIUM

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Equipment needed: Autoclave

Final pH: n.d.

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ml
Compound Amount Unit
Yeast extract 0.20 g
Glucose 0.18 g
KH2PO4 0.14 g
MgCl2 x 6 H2O 0.20 g
CaCl2 x 2 H2O 0.15 g
NH4Cl 0.54 ml
L-Cysteine HCl x H2O 0.30 g
NaHCO3 2.50 g
Na2S x 9 H2O 0.30 g
Resazurin 1.00 mg
Vitamin solution 1.00 ml
Trace element solution 1.00 ml
Se/W solution 1.00 ml
Distilled water 1000.00 ml
1 The vitamin solution, trace element solution, Se/W solution, cysteine, glucose, Na2S and NaHCO3 are added after the medium has been autoclaved.

Se/W solution #

1000
Compound Amount Unit
Na2SeO3 4 mg
Na2WO4 4 mg
Distilled water 1000 ml

Vitamin solution #

1000
Compound Amount Unit
Biotin 2.0 mg
Folic acid 2.0 mg
Pyridoxine hydrochloride 10.0 mg
Thiamine-HCl x 2 H2O 5.0 mg
Riboflavin 5.0 mg
Nicotinic acid 5.0 mg
D-Calcium pantothenate 5.0 mg
Vitamin B12 0.1 mg
p-Aminobenzoic acid 5.0 mg
Lipoic acid 5.0 mg
Distilled water 1000.0 ml
1 Note: for preparation see Medium 141

Trace element solution #

1000
Compound Amount Unit
Nitrilotriacetic acid
(NTA)
12.80 g
FeCl2 x 4 H2O 1.00 g
MnCl2 x 4 H2O 0.10 g
CoCl2 x 6 H2O 0.03 g
CaCl2 x 2 H2O 0.10 g
ZnCl2 0.10 g
CuCl2 0.02 g
H3BO3 0.01 g
Na2MoO4 x 2 H2O 0.03 g
NiCl2 x 6 H2O 0.10 g
NaCl 1.00 g
Na2SeO3 x 5 H2O 0.03 g
Na2WO4 x 2 H2O 0.04 g
Distilled water 1000.00 ml
1 First dissolve NTA in 200 ml of distilled water and adjust pH to 6.5 with KOH, then dissolve mineral salts. Finally adjust pH to 6.5 with KOH and make up to 1000.00 ml.