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Glite Dictionary
phytane

phytane

1 9.9
A chemical found in oil and plants that scientists use to study past environments
  • noun
  • /ˈfaɪteɪn/
  • Specialized
: fitano
  • In their research, they discovered that phytane can indicate the historical climate conditions based on organic matter.

Examples

  • Scientists use phytane as a biomarker to study ancient CO2 levels in ocean sediments.

  • Scientists detected phytane in the sediment samples to study ancient environmental conditions.

  • The presence of phytane helps geochemists determine the origin of petroleum deposits.

  • Researchers analyzed the ratio of pristane to phytane in the oil to assess its maturity.

  • The phytane levels in the sample were remarkably high.

  • Scientists discovered that phytanes can indicate ancient environmental conditions.

  • The analysis of phytane from fossilized materials revealed crucial information about past environmental changes.

Surface Forms

phytane singular
phytanes plural

Morphology

phytane = phytol (opaque) = phyt + ane

Formed from the combining form phyt- (plant) plus the technical chemical suffix -ane; these elements are specialist and not transparent to an average B1 learner.

Etymology

The word phytane comes from the Greek root phyto- meaning 'plant' and the chemical ending -ane, which names a kind of 'oil-like' chemical. So phytane is an oil-like compound that forms from plants and is used as a 'sign' in scientific studies of petroleum and ancient environments.