Brain heart infusion
from class: Microbiology Definition Brain Heart Infusion (BHI) is a nutrient-rich growth medium used to culture a variety of fastidious microorganisms. It contains brain and heart extracts, providing essential nutrients for microbial growth.
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Predict what's on your test 5 Must Know Facts For Your Next Test BHI is commonly used to grow both aerobic and anaerobic bacteria. It supports the growth of fungi as well as bacteria due to its rich nutritional profile. BHI can be used in both liquid and agar forms depending on experimental needs. It is particularly useful for growing pathogenic species that require enriched media. The medium's composition includes peptones, dextrose, sodium chloride, and infusions from calf brains and beef hearts. Review Questions What types of microorganisms can be cultured using Brain Heart Infusion? Why is BHI considered an enriched medium? What are some key components found in Brain Heart Infusion?
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