Naslov
Proizvodnja alkohola u tvornici šećera „Sladorana“ u Županji
(Alcohol production in sugar factory „Sladorana“ in Županja)

Autori
Popović, Tamara

Vrsta, podvrsta i kategorija rada
Ocjenski radovi, diplomski rad, preddiplomski

Fakultet
Prehrambeno-tehnološki fakultet Osijek

Mjesto
Osijek

Datum
20.10

Godina
2009

Stranica
21

Mentor
Babić, Jurislav

Ključne riječi
šećerna repa; alkohol; melasa; kvasac; šećer
(sugar beet; alcohol; molasses; yeast; sugar)

Sažetak
Sugar beet (lat. Beta vulgaris) is an industrial plant which is cultivated mostly of sugar production and its root contains high concetration of sucrose. Molasses is by-product which lapse after final sugar crystalization. It is composed of water, sucrose, glucose, fructose and different non sugar components which weren't abstracted during the process of cleaning diffuse juice. Alcohol fermentation is in progress under the influence of microorganisms of which most important are yeasts. Industrial ethanol is produced in two ways, the first one is produced from petroleum and the other from sugar and starch raw material. Alcohol fermentation is in progress in two steps where the first step includes how pyruvate proceedes to acetylaldehid and CO2, then acetylaldehid and NADH proceed to ethanol and NAD+.

Izvorni jezik
Hrvatski

Znanstvena područja
Prehrambena tehnologija

POVEZANOST RADA