Psychrophiles

Log phase/ exponential growth phase

Example of anaerobic media

Legionella pneomophila

Psychrotrophs

Acidophiles, alkaliphiles, neutrophiles

Lag phase

TCBS

Exact chemical composition is known

Death phase/ logarithmic decline

Require hugh concentration for growth

Skirrow's

Loeffler's

Get carbon from there source of energy (chon, cho, lipids)

Thayer martin vcn

Sda/ pda

Thermophiles

For OBLIGATE anaerobes

For non fastidious organisms

Mesophiles

Example of enriched media

To increase very small numbers to detectable levels; for fastidious

LJ

Made up of nutrients from different sources

Visible growth of microbes on the surface if a medium

Get carbon from carbon dioxide

Stationary phase

Example of chemically defined

Require high salt but can grow at concentration up tp 2%

Leptospira interrogans

Time for bacteria to double in size and split into two growth curve

Complex polysaccharide derived from marine algae

Grows at extremely high concentration nearly 30%

Chocolata/ blood

Nutrient material prepared for microbial growth

Hyperthermophiles