The most commonly used PCMs are salt hydrates, fatty acids and esters, and various paraffins ( such as octadecane ).
2.
"' Octadecane "'is an alkane hydrocarbon with the chemical formula CH 3 ( CH 2 ) 16 CH 3.
3.
The kerosene from which the two yeast strains were isolated was analyzed with gas chromatography and shown to have 48 identifiable components . " C . keroseneae " appears to consume the " n "-alkane compounds hexadecane, heptadecane, and octadecane.
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