| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Establishment of an Efficient Fermentation System of Gamma-Aminobutyric Acid by a Lactic Acid Bacterium, Enterococcus avium G-15, Isolated from Carrot Leaves |
|
言語 |
en |
| 作成者 |
Tamura, Takayoshi
Noda, Masafumi
Ozaki, Moeko
Maruyama, Masafumi
Matoba, Yasuyuki
Kumagai, Takanori
Sugiyama, Masanori
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
© 2010 Pharmaceutical Society of Japan |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
plant-derived lactic acid bacteria |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Enterococcus avium |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
gamma-aminobutyric acid |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
490 |
| 内容記述 |
|
|
内容記述 |
In the present study, we successfully isolated a carrot leaf-derived lactic acid bacterium that produces gamma-aminobutyric acid (GABA) from monosodium L-glutamate (L-MSG) at a hyper conversion rate. The GABA-producing bacterium, identified as Enterococcus (E.) avium G-15, produced 115.7±6.4 g/l GABA at a conversion rate of 86.0±5.0% from the added L-MSG under the optimum culture condition by a continuous L-MSG feeding method using a jar-fermentor, suggesting that the bacterium displays a great potential ability for the commercial-level fermentation production of GABA. Using the reverse transcription polymerase chain reaction (RT-PCR) method, we analyzed the expression of genes for the GABA transporter and glutamate decarboxylase, designated gadT and gadG, respectively, which were cloned from the E. avium G-15 chromosome. Both genes were expressed even without the added L-MSG, but their expression was enhanced by the addition of L-MSG. |
|
言語 |
en |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
This work was supported by Hiroshima Biocluster (a Cooperative Link of Unique Science and Technology for Economy Revitalization), Japan (M.S.). |
| 出版者 |
|
|
出版者 |
The Pharmaceutical Society of Japan |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1248/bpb.33.1673 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1248/bpb.33.1673 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0918-6158 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1347-5215 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10885497 |
| 開始ページ |
|
|
開始ページ |
1673 |
| 書誌情報 |
Biological and Pharmaceutical Bulletin
Biological and Pharmaceutical Bulletin
巻 33,
号 10,
p. 1673-1679,
発行日 2010-10-01
|
| 旧ID |
47055 |
BiolPhamBull_33_1673.pdf (388.6 KB)
