Citation
Ho Y. C ., . and Hasanah Mohd Ghazali, . Alcohol production from cassava starch by co-immobilized glucoamylase. pp. 235-240. ISSN 0126-6128
Abstract
Simultaneous saccharification and fermentation of dextrinized cassava starch to glucose and alcohol respectively were carried out by co-immobilized Zymomonas mobilis and immobilized glucoamylase (IG). Calcium alginate-entrapped cells and IG (4:1 ratio) gave an alcohol productivity of 0.30 g/gww cels/h in a batch fermentation process. For continuous fermentation 54.3 g/l alcohol was produced at a dilution rate of 0.3/h. 60 of the initial activity was lost within 3 days and there after the system entered a slowly decreasing phase of alcohol production
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Abstract
Simultaneous saccharification and fermentation of dextrinized cassava starch to glucose and alcohol respectively were carried out by co-immobilized Zymomonas mobilis and immobilized glucoamylase (IG). Calcium alginate-entrapped cells and IG (4:1 ratio) gave an alcohol productivity of 0.30 g/gww cels/h in a batch fermentation process. For continuous fermentation 54.3 g/l alcohol was produced at a dilution rate of 0.3/h. 60 of the initial activity was lost within 3 days and there after the system entered a slowly decreasing phase of alcohol production
Additional Metadata
| Item Type: | Article |
|---|---|
| Additional Information: | 17 ref. Summary (En) |
| AGROVOC Term: | ALCOHOLES |
| AGROVOC Term: | MANIHOT ESCULENTA |
| AGROVOC Term: | ALMIDON |
| AGROVOC Term: | FERMENTACION/ GLUCOSA |
| AGROVOC Term: | ACTIVIDAD ENZIMATICA |
| Depositing User: | Ms. Norfaezah Khomsan |
| Last Modified: | 24 Apr 2025 05:53 |
| URI: | http://webagris.upm.edu.my/id/eprint/18731 |
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