Zym"ic (?), a. (Old Chem.) Pertaining to, or produced by, fermentation; -- formerly, by confusion, used to designate lactic acid.
Zym"o*gen (?), n. [Zyme + - gen.] (Physiol. Chem.) A mother substance, or antecedent, of an enzyme or chemical ferment; -- applied to such substances as, not being themselves actual ferments, may by internal changes give rise to a ferment.
The pancreas contains but little ready-made ferment, though there is present in it a body, zymogen, which gives birth to the ferment.
Foster.
Zym"o*gene (?), n. [Zyme + root of Gr. &?; to be born.] (Biol.) One of a physiological group of globular bacteria which produces fermentations of diverse nature; -- distinguished from pathogene.
Zym`o*gen"ic (?), a. (Biol.) (a) Pertaining to, or formed by, a zymogene. (b) Capable of producing a definite zymogen or ferment.
Zymogenic organism (Biol.), a microörganism, such as the yeast plant of the Bacterium lactis, which sets up certain fermentative processes by which definite chemical products are formed; -- distinguished from a pathogenic organism. Cf. Micrococcus.
{ Zy`mo*log"ic (?), Zy`mo*log"ic*al (?), } a. [Cf. F. zymologique.] Of or pertaining to zymology.
Zy*mol"o*gist (?), n. One who is skilled in zymology, or in the fermentation of liquors.
Zy*mol"o*gy (?), n. [Zyme + - logy: cf. F. zymologie.] A treatise on the fermentation of liquors, or the doctrine of fermentation. [Written also zumology.]
Zy"mome (?), n. [Gr. &?; a fermented mixture.] (Old Chem.) A glutinous substance, insoluble in alcohol, resembling legumin; -- now called vegetable fibrin, vegetable albumin, or gluten casein.
{ Zy*mom"e*ter (?), Zy`mo*sim"e*ter (?), } n. [Gr. &?; ferment, or &?; fermentation + - meter: cf. F. zymosimètre.] An instrument for ascertaining the degree of fermentation occasioned by the mixture of different liquids, and the degree of heat which they acquire in fermentation.
Zym"o*phyte (?), n. [Zyme + Gr. fyto`n a plant.] (Physiol. Chem.) A bacteroid ferment.
Zy*mose" (?), n. (Chem.) Invertin.
||Zy*mo"sis, n. [NL., fr. Gr. &?; fermentation, fr. &?; ferment.] (Med.) (a) A fermentation; hence, an analogous process by which an infectious disease is believed to be developed. (b) A zymotic disease. [R.]
Zy*mot"ic (?), a. [Gr. &?; causing to ferment, fr. &?; to ferment, &?; ferment, leaven.]