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Distribution
조성 | 용량 | 단위 |
---|---|---|
NaCl | 1.2 | g |
MgCl2·6H2O | 0.4 | g |
KCl | 0.3 | g |
CaCl2·2H2O | 0.15 | g |
NH4Cl | 0.27 | g |
KH2PO4 | 0.21 | g |
Na2SO4 | 0.1 | g |
Trace element solution SL-10 (see medium 1417) | 1.0 | ml |
Inulin | 5.0 | g |
Na-resazurin solution (0.1% w/v) | 0.5 | ml |
Yeast extract | 0.03 | g |
Casamino acids (BD Bacto) | 0.03 | g |
Vitamin solution (see medium 1335) | 10.0 | ml |
Na2CO3 | 1.5 | g |
Na2HPO4 | 2.66 | g |
Na2S·9H2O | 0.15 | g |
Distilled water | 1000 | ml |
** ph : 7.0
** memo : Dissolve ingredients (except yeast extract, Casamino acids, vitamins, carbonate,
hydrogenphosphate and sulfide), bring medium to the boil, then cool to room
temperature under 80% N2 and 20% CO2 gas mixture. Dispense under same gas
atmosphere into anoxic Hungate-type tubes or serum vials and autoclave. After
sterilization add yeast extract, Casamino acids, hydrogenphosphate and sulfide from
sterile anoxic stock solutions prepared under 100% N2 gas and carbonate from a sterile
anoxic stock solution prepared under 80% N2 and 20% CO2 gas mixture. Vitamins are
prepared under 100% N2 gas atmosphere and strerilized by filtration. Adjust pH of
complete medium to 7.0, if necessay.
** 추가조치 사항 : -