Amyls

Part of speech: noun

Pronunciation: /ˈæ.mɪlz/

Definitions

1. A group of chemical compounds derived from starch or sugars, mainly consisting of various types of amyl alcohols used in industrial and chemical processes ; plural term for molecules related to amylose or amylopectin chains, often serving as intermediates in organic synthesis or biological functions ; a classification of substances connected to saccharide derivatives characterized by their roles in synthesis, solvent use, or as intermediates in biochemical pathways
2. Referring to multiple alkyl groups or esters derived from amylose polysaccharides; denoting several types of amyl compounds found in natural or synthetic chemical processes; indicating a variety of biologically significant or industrially useful sugar-related substances
3. Pertaining to several related molecules based on the amyl group associated with organic chemistry and biochemistry; signifying a collection of chemical species linked to starch and sugar structures; encompassing a range of compounds applied in manufacturing, biochemistry, or laboratory settings

Etymology: Starch was once a mill-free food, and the name of its chemical cousin records that. The Greek "ámulon" meant "starch," formed from the privative prefix "a-" ("not") and "mýlē" ("mill"), so it literally meant "not ground." The idea was that starch could be obtained from some plants without grinding the grain, as flour required. The Romans borrowed it as "amylum," and it is from that Latin word that the chemical term comes. "Amyl" is the name chemists gave to a particular five-carbon group, built on the same starch root. Because compounds derived from fusel oil, the harsh liquid left after fermentation, were first linked to starch-related chemistry, the name stuck to the group. The plural "amyls" refers to a family of these starch-derived compounds, while the singular names the group itself.

Synonyms: amylic alcohols, pentanols