How To Use Long-chain In A Sentence

EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) are the “long-chain” forms found in fish and fish oil. The Flex Diet
The salts of long-chain carboxylic, or ‘fatty’ acids, are one of the main ingredients of soap, and are formed in a process known as saponification.
Earwax, or cerumen, consists of saturated, long-chain fatty acids and is presumably high in energy.
Temperature dependency of long-chain alkenone distributions in recent to fossil limnic sediments and in lake waters. New Content on CO2 Science
Octacosanol, as an active anti-fatigue functional substance, is a concentrated form of the saturated unique long-chain fatty alcohol exist in the nature.

DHA (docosahexaenoic acid) is a long-chain polyunsaturated fatty acid, one of the so-called "good" fats. Lloyd Mexico Economic Report - January 1999
The ‘head’ of the molecule contains a phosphate group, glycerol, and the carboxyl groups from two long-chain fatty acids.
This consists, basically, of, in other words it is a linear long-chain molecule much like Figure 7.
This enzyme system catalyses the oxidative deamination of primary aromatic amines, long-chain diamines and tertiary cyclic amines.
Conclusions Long-chain fatty-acid alcohol oxidase gene expresses in all tissue tested at different levels, so it may be a constitutively expressing gene.
This may provide the advantage of enhanced delivery and absorption in the small intestines by protecting long-chain fatty acids from hydrolysis in gastric acidity.
And those tests, Sawyer says, are routinely turning up long-chain "aliphatic" hydrocarbons associated with liver damage. Msnbc.com: Top msnbc.com headlines
After a series of chemical pit stops, out comes a quaternary ammonium compound, or quat —a positive ion in which the hydrogen is replaced by long-chain organic molecules. What's Inside
Late last year, the agency quietly said that it would review the safety of phthalates, long-chain perfluorinated chemicals (PFCs), polybrominated diphenyl ethers (PBDEs) and short-chain chlorinated paraffins. Industrial Chemicals Lurking In Your Bloodstream