Lactobacillus stain
“gram variable”
Young Culture = Gram (+)
Older Culture = Gram (-)
Morphology = Rod
Older Culture = Gram (-)
Morphology = Rod
=> Streak Plate:
- Medium: Tomato juice agar (Selective for low pH )
- Source: Saliva
=> Dental Caries Susceptibility Test:
- Medium: Snyder Test agar
- Indicator: Bromcresol Green
- Source: Saliva