Молимо вас користите овај идентификатор за цитирање или овај линк до ове ставке:
https://open.uns.ac.rs/handle/123456789/15156
Назив: | Bioethanol production from Jerusalem artichoke by acid hydrolysis | Аутори: | Razmovski, Radojka Šćiban, Marina Vučurović (Vasić), Vesna |
Датум издавања: | 14-дец-2011 | Издавач: | Bucharest: ARS Docendi | Часопис: | Romanian Biotechnological Letters | Сажетак: | The hydrolysis of inulin from Jerusalem artichoke (JA) slices by HCl under different regimes of temperature and hold (contact time) time was investigated. Final reducing sugars concentration in the hydrolyzates depended on temperature, pH, hydromodule (JA:water) and hold time. Acid hydrolysis at higher temperature and longer hold time increased the degradation of fructan to fructose and increased the concentrations of inhibitory compounds such as 5-hydroxymethylfurfural (HMF). Acid hydrolysis at 126 °C, hydromodule 1:1 and pH 2, resulted in less than 0.2 g/L HMF at both hold times (30 min and 60 min.). Fermentation of the hydrolyzates obtained by hydrolysis at 126 °C, hydromodule 1:1, pH 2 and hold time 60 min, resulted in the highest ethanol yield of 7.6 % w/w, which corresponds to volumetric productivity of ethanol 1.52 g /Lh and 94.12 % (w/w) of theoretical yield of ethanol. © 2011 University of Bucharest. | URI: | https://open.uns.ac.rs/handle/123456789/15156 | ISSN: | 12245984 |
Налази се у колекцијама: | TF Publikacije/Publications |
Приказати целокупан запис ставки
Преглед/и станица
35
Протекла недеља
8
8
Протекли месец
6
6
проверено 10.05.2024.
Google ScholarTM
Проверите
Ставке на DSpace-у су заштићене ауторским правима, са свим правима задржаним, осим ако није другачије назначено.