fermentation gas

См. также в других словарях:

• fermentation gas — biodujos statusas T sritis ekologija ir aplinkotyra apibrėžtis Metano (CH₄), anglies dioksido (CO₂) ir vandenilio jonų turinčios dujos, išsiskiriančios anaerobinio organinių medžiagų skaidymo (metaninio rūgimo) metu, pvz., nuotekų valymo… …   Ekologijos terminų aiškinamasis žodynas

• Fermentation (biochemistry) — Fermentation in progress: scum formed by CO2 gas bubbles and fermenting material. See also Fermentation for particular usages of the fermentation process Fermentation is the process of extracting energy from the oxidation of organic compounds,… …   Wikipedia

• Fermentation — Fer men*ta tion (f[ e]r m[e^]n*t[=a] sh[u^]n), n. [Cf. F. fermentation.] 1. The process of undergoing an effervescent change, as by the action of yeast; in a wider sense (Physiol. Chem.), the transformation of an organic substance into new… …   The Collaborative International Dictionary of English

• Fermentation by an unorganized ferment — Fermentation Fer men*ta tion (f[ e]r m[e^]n*t[=a] sh[u^]n), n. [Cf. F. fermentation.] 1. The process of undergoing an effervescent change, as by the action of yeast; in a wider sense (Physiol. Chem.), the transformation of an organic substance… …   The Collaborative International Dictionary of English

• Fermentation theory of disease — Fermentation Fer men*ta tion (f[ e]r m[e^]n*t[=a] sh[u^]n), n. [Cf. F. fermentation.] 1. The process of undergoing an effervescent change, as by the action of yeast; in a wider sense (Physiol. Chem.), the transformation of an organic substance… …   The Collaborative International Dictionary of English

• Fermentation lock — The fermentation lock or airlock is a device used in beer brewing and wine making that allows carbon dioxide released by the beer to escape the fermenter, while not allowing air to enter the fermenter, thus avoiding oxidation.There are two… …   Wikipedia

• fermentation — /ferr men tay sheuhn/, n. 1. the act or process of fermenting. 2. a change brought about by a ferment, as yeast enzymes, which convert grape sugar into ethyl alcohol. 3. agitation; excitement. [1350 1400; ME fermentacioun < LL fermentation (s. of …   Universalium

• Gas bubbler — A simple gas bubbler containing silicone oil An gas bubbler is a piece of laboratory glassware which consists of a glass bulb filled with a small amount of fluid usually mineral or silicone oil, less commonly mercury. The inlet to the bulb is… …   Wikipedia

• gas transfer — The rate at which gases are transferred from gas into solution, an important parameter in fermentation systems because it controls the rate at which the organism can metabolize. Efficient gas transfer can be achieved in several ways, including… …   Glossary of Biotechnology

• fermentation tube — noun : a modified culture tube with an upright closed arm for collecting gas formed in broth cultures by microorganisms * * * fermentation tube, a tube filled with a culture medium inoculated with bacteria, in which the gases that are formed… …   Useful english dictionary

• Gas naturel — Gaz naturel Le gaz naturel est un combustible fossile, il s agit d un mélange d hydrocarbures présent naturellement dans des roches poreuses sous forme gazeuse. Avec 23 % de l énergie consommée en 2005, le gaz naturel est la troisième source …   Wikipédia en Français