Effect of Carbon Sources on Glutamate Production from Corynebacterium glutamicum 2262
A comparative study between natural and synthetic environments is carried out by realizing six fermentation experiments in batch culture. The objective of this study is to consider the effect of carbon sources on growth and the production of glutamic acid by Corynebacterium glutamicum 2262. The diff...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Hasan Eleroğlu
2022-12-01
|
| Series: | Turkish Journal of Agriculture: Food Science and Technology |
| Subjects: | |
| Online Access: | http://www.agrifoodscience.com/index.php/TURJAF/article/view/5091 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850248926750310400 |
|---|---|
| author | Abdenacer Mouffok Djedjiga Bellouche Nabil Nancib Joseph Boudrant |
| author_facet | Abdenacer Mouffok Djedjiga Bellouche Nabil Nancib Joseph Boudrant |
| author_sort | Abdenacer Mouffok |
| collection | DOAJ |
| description | A comparative study between natural and synthetic environments is carried out by realizing six fermentation experiments in batch culture. The objective of this study is to consider the effect of carbon sources on growth and the production of glutamic acid by Corynebacterium glutamicum 2262. The difference between the culture media lies in the carbon source. Two natural environments of date juice, one of which is treated with invertase to hydrolyse sucrose with a concentration of total sugars of 88 g/L. Four synthetic media with a concentration of 34 g/L sugars: medium containing mixed sugars (glucose + fructose + sucrose) with rates proportional to that of date juice, the other three media are composed of a single sugar (either glucose, fructose, or sucrose). The results showed that Corynebacterium glutamicum is able to use the three sugars whether they are single or mixed, although the best results of glutamate production (8.41 g/L) are obtained on the mixture of three sugars, which explains the interest and valorisation of date waste. On the other hand, the date juice-based media are shown to have a glutamate concentration of 7.98 g/L during the hydrolysis of sucrose of date juice. |
| format | Article |
| id | doaj-art-97a383f9b7ea4bef9256c62a3960f625 |
| institution | OA Journals |
| issn | 2148-127X |
| language | English |
| publishDate | 2022-12-01 |
| publisher | Hasan Eleroğlu |
| record_format | Article |
| series | Turkish Journal of Agriculture: Food Science and Technology |
| spelling | doaj-art-97a383f9b7ea4bef9256c62a3960f6252025-08-20T01:58:35ZengHasan EleroğluTurkish Journal of Agriculture: Food Science and Technology2148-127X2022-12-0110122300230610.24925/turjaf.v10i12.2300-2306.50912673Effect of Carbon Sources on Glutamate Production from Corynebacterium glutamicum 2262Abdenacer Mouffok0Djedjiga Bellouche1Nabil Nancib2Joseph Boudrant3Laboratory of Applied Microbiology, Departement of Microbiologie, Faculty of Natural Sciences, University of Ferhat Abbas Setif 1, 19000Laboratory of Applied Microbiology, Ferhat Abbas University, Setif-1Laboratory of Applied Microbiology, Ferhat Abbas University, Setif-1Laboratory Reactions and Chemical Engineering (LRGP), University of Nancy, Vandoeuvre-les Nancy 54505.A comparative study between natural and synthetic environments is carried out by realizing six fermentation experiments in batch culture. The objective of this study is to consider the effect of carbon sources on growth and the production of glutamic acid by Corynebacterium glutamicum 2262. The difference between the culture media lies in the carbon source. Two natural environments of date juice, one of which is treated with invertase to hydrolyse sucrose with a concentration of total sugars of 88 g/L. Four synthetic media with a concentration of 34 g/L sugars: medium containing mixed sugars (glucose + fructose + sucrose) with rates proportional to that of date juice, the other three media are composed of a single sugar (either glucose, fructose, or sucrose). The results showed that Corynebacterium glutamicum is able to use the three sugars whether they are single or mixed, although the best results of glutamate production (8.41 g/L) are obtained on the mixture of three sugars, which explains the interest and valorisation of date waste. On the other hand, the date juice-based media are shown to have a glutamate concentration of 7.98 g/L during the hydrolysis of sucrose of date juice.http://www.agrifoodscience.com/index.php/TURJAF/article/view/5091date syrupglutamatecorynebacterium glutamicum 2262batch culturecarbon sources |
| spellingShingle | Abdenacer Mouffok Djedjiga Bellouche Nabil Nancib Joseph Boudrant Effect of Carbon Sources on Glutamate Production from Corynebacterium glutamicum 2262 Turkish Journal of Agriculture: Food Science and Technology date syrup glutamate corynebacterium glutamicum 2262 batch culture carbon sources |
| title | Effect of Carbon Sources on Glutamate Production from Corynebacterium glutamicum 2262 |
| title_full | Effect of Carbon Sources on Glutamate Production from Corynebacterium glutamicum 2262 |
| title_fullStr | Effect of Carbon Sources on Glutamate Production from Corynebacterium glutamicum 2262 |
| title_full_unstemmed | Effect of Carbon Sources on Glutamate Production from Corynebacterium glutamicum 2262 |
| title_short | Effect of Carbon Sources on Glutamate Production from Corynebacterium glutamicum 2262 |
| title_sort | effect of carbon sources on glutamate production from corynebacterium glutamicum 2262 |
| topic | date syrup glutamate corynebacterium glutamicum 2262 batch culture carbon sources |
| url | http://www.agrifoodscience.com/index.php/TURJAF/article/view/5091 |
| work_keys_str_mv | AT abdenacermouffok effectofcarbonsourcesonglutamateproductionfromcorynebacteriumglutamicum2262 AT djedjigabellouche effectofcarbonsourcesonglutamateproductionfromcorynebacteriumglutamicum2262 AT nabilnancib effectofcarbonsourcesonglutamateproductionfromcorynebacteriumglutamicum2262 AT josephboudrant effectofcarbonsourcesonglutamateproductionfromcorynebacteriumglutamicum2262 |