Growth kinetics of Acetobacterium sp. on methanol-formate in continuous culture
Journal of applied microbiology Volume 88 Issue 2
Page 191-201
published_at 2000
アクセス数 : 627 件
ダウンロード数 : 170 件
今月のアクセス数 : 1 件
今月のダウンロード数 : 1 件
この文献の参照には次のURLをご利用ください : https://ir.lib.hiroshima-u.ac.jp/00026512
| File | |
| Title ( eng ) |
Growth kinetics of Acetobacterium sp. on methanol-formate in continuous culture
|
| Creator |
Bainotti A. E.
|
| Source Title |
Journal of applied microbiology
|
| Volume | 88 |
| Issue | 2 |
| Start Page | 191 |
| End Page | 201 |
| Abstract |
The fermentative metabolism of Acetobacterium sp. grown on methanol–formate in continuous culture is described. The reaction stoichiometry of methanol-formate, including cells, were as follows: CH3OH + 1·13HCOOH → 0·87CH3COOH + 0·47 cell C. Formate enhanced growth yields by approximately 60% compared with methanol–CO2-grown cultures. Comparison of yields on methanol–formate allowed calculation of an energy yield of 1·3 mol ATP per mol acetate formed during homoacetate fermentation. The magnitudes of YEG,the theoretical maximum yield of YE, and m, the maintenance coefficient, were determined by growing the organism in methanol–formate and resulted in 16·5 g cell (mol methanol catabolized)-1 and 0·674 mmol methanol catabolized (g cell)-1 h-1, respectively. It is concluded that formate might replace CO2 as a source of carboxyl donor.
|
| NDC |
Biology [ 460 ]
|
| Language |
eng
|
| Resource Type | journal article |
| Publisher |
Blackwell Publishing
|
| Date of Issued | 2000 |
| Rights |
Copyright (c) 2000 The Society for Applied Microbiology.
|
| Publish Type | Author’s Original |
| Access Rights | open access |
| Source Identifier |
The definitive version is available at www3.interscience.wiley.com
[ISSN] 1364-5072
[DOI] 10.1046/j.1365-2672.2000.00854.x
[NCID] AA11115564
[DOI] http://dx.doi.org/10.1046/j.1365-2672.2000.00854.x
|
