Concentrations of C29 and C31 alkanes
were highest in the herbage group, and the concentration of C32 alkane
in most species was very low and almost zero.
For linear alkanes
, either a solid or a porous film was obtained, depending on the alkane
, which are also commonly called paraffins, are saturated hydrocarbons.
Goldman of Rutgers University in Piscataway, N.J., and their research teams used two catalysts to promote reactions that together reclaimed the short alkanes
. The first reaction removes two hydrogen atoms from an alkane
, creating a double bond between two of the molecule's carbons.
lipolytica has been extensively studied due to its high efficiency in degradation of hydrophobic substrates such as alkanes
, triacylglycerides, and fatty acids .
Total content of alkanes
and alkenes is lower and the content of oxygenated compound is higher in the 410C, 390C and 360C products than the 450C and 430C products; the products produced at 410C, 390C and 360C had poor liquidity.
So far, the researchers have made only small, laboratory-scale batches of the alkanes
. Scaling up the process in a cost-effective way may be difficult, especially since alkane
production requires many steps.
There are several methods of attack on hydrocarbon substrates such as toluene, alkanes
, and PAHs by anaerobic bacteria.
OleoSil[TM] gels are elastomer gels utilizing naturally-derived alkanes
to produce an array of functional end-products differentiated by sensorial feel, chemical function, and versatile end-use.
Abbreviations and marks: MB alkanes
- Methyl-branched alkanes
; cVA - cis-vaccenyl acetate; trace - less than 0.1%.
When contacted, Yahya Butt told Express News that smoke from alkane
burning can cause dangerous diseases, including cancer.
Table-1: (a) The variation of logarithm of specific retention volumes, Vg0 (ml/g), of alcohols and alkanes
with temperature using poly(ABM) as stationary phase.