Term
| MR-VP (Methyl-red/ voges proskauer |
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Definition
To determine which fermentation pathway
1. mixed acid fermentation
2. Butanediol fermentation
pH indicator (MR) and glucose/ dexatrose (VP) |
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Term
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Definition
- Bacteria that ferments glucose/ dexatrose cause a drop in pH due to acid production
- lactic acid/ acetic acid
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Term
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Definition
- barrits reagent A & B
- detects the presence of acetonin precursor of butanediol
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Term
| MR what bacteria gives a postive reaction? |
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Definition
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Term
| In MR what bacteria gives a negative reaction? |
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Definition
| B. aerogenes a yellow color |
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Term
| In VP which bacteria has a positive reaction? |
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Definition
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Term
| In VP what bacteria shows a negative reaction? |
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Definition
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