What bacteria smells like buttered popcorn?

Streptococcus milleri smells like browned butter. Proteus bacteria, known for their “sweet, corn tortilla smell”, also responsible for the popcorn scent of the dog's feet. Soil bacteria: Actinomycetes are behind that rich, wet-earth smell that comes after a rain.

What can smell like popcorn?

The animal kingdom now harbors one fewer mystery. Researchers have ferreted out why the binturong, a threatened Southeast Asian mammal also known as the bearcat, smells like popcorn. The culprit is 2-acetyl-1-pyrroline, or 2-AP, the same molecule that gives cooked popcorn its aroma.

What causes the smell of popcorn?

(Like crusty bread? Thank the Maillard reaction.) In popcorn, 2-acetyl-1-pyrroline gives off a toasted smell as the sugars in the kernels heat. This compound is also found in foods like white bread and jasmine rice.

Why does the house smell like popcorn?

Problems with debris caught under stove burners, material stuck in toasters or the infamous scorched-popcorn-in-the-microwave scenario are good sources of FOTS smoke odors. Look for traces of scorched popcorn in the microwave or in the trash in office or dormitory kitchen areas.

What does E coli smell like?

coli project aimed to program E. coli to smell like wintergreen during the exponential phase of bacterial growth, when nutrients are plentiful in culture and cells divide exponentially, and like bananas during the stationary phase of growth when nutrients begin to run out and growth slows.

Do wombats smell like popcorn?

They also happen to smell like hot buttered popcorn. A new study published in The Science of Nature found this bewitching scent is produced by a chemical compound in their urine called 2-AP.

Why do I keep smelling buttered popcorn?

Brief episodes of phantom smells or phantosmia — smelling something that's not there — can be triggered by temporal lobe seizures, epilepsy, or head trauma. Phantosmia is also associated with Alzheimer's and occasionally with the onset of a migraine.