Fermentation
61Fermentation theory — The fermentation theory of disease is the (now obsolete) concept that many diseases, including the diseases which were epidemic, endemic and contagious, owe their origin to the presence of a morbific principle in the system, acting in a manner… …
62Fermentation alcoolique — La fermentation alcoolique est une opération qui permet aux levures de transformer le sucre en alcool. Elle dure de 15 à 45 jours pour un vin sec et jusqu à plusieurs mois pour un vin doux. La fermentation provoque un dégagement gazeux et une… …
63fermentation substrates — Materials used as food for growing micro organisms. The fermentation substrates and the trace materials needed, together with chemicals added to make the fermentation easier, form the culture medium …
64fermentation catalysis — fermentinė katalizė statusas T sritis chemija apibrėžtis Cheminių reakcijų greitinimas fermentais. atitikmenys: angl. fermentation catalysis rus. ферментативный катализ …
65fermentation 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… …
66Fermentation malolactique — La fermentation malolactique est une opération qui permet de réduire l acidité des vins par transformation de l acide malique en acide lactique, par des bactéries lactiques, à une température de l ordre de 20°C. Elle s applique au vin de… …
67fermentation 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… …
68fermentation — noun Date: 1601 1. a. a chemical change with effervescence b. an enzymatically controlled anaerobic breakdown of an energy rich compound (as a carbohydrate to carbon dioxide and alcohol or to an organic acid); broadly an enzymatically controlled… …
69fermentation — (fer men ta shun) An energy yielding process in which an energy substrate is oxidized without an exogenous electron acceptor. Usually organic molecules serve as both electron donors and acceptors …
70fermentation — Breakdown of organic substances, especially by microorganisms such as bacteria and yeasts, yielding incompletely oxidized products. Some forms can take place in the absence of oxygen, in which case ATP is generated in reaction pathways in which… …
