| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2015-05-01 |
| タイトル |
|
|
タイトル |
好熱性細菌Bacillus Stearothermophilus YG185の増殖及び酵素生産特性に及ぼす温度及び培地組成の影響 |
|
タイトル言語 |
ja |
| タイトル |
|
|
タイトル |
Effects of Temperature and Culture Medium on Growth of Bacillus Stearothermophilus YG185 and Its Protease Production |
|
タイトル言語 |
en |
| 著者 |
上村, 芳三
平野, 敦史
甲斐, 建一
幡手, 泰雄
|
| 言語 |
|
|
言語 |
jpn |
| 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 |
departmental bulletin paper |
| 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 |
| 要約 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Bacillus stearothermophilus YG185, which produces a highly thermostable neutral protease, was cultivated on a rotary shaker to establish the production process of the protease. The effects of culture conditions (temperature and culture medium) on the growth and protease production of the strain YG185 were investigated. At 50°C, WSG medium (wheat flour, soybean meal, glucose, casein and some minerals) gave the best protease activity among all culture media tested. Soybean meal in the WSG medium, which is a solid natural protein, may controll-release aminoacids, and caused higher protease production. The replacement of soybean meal by Soytone (a digest of soybean) caused a substantial decrease of the protease activity. A partwise addition rather than a one-shot addition gave a higher protease activity, comparable to that of the ordinary WSG medium. |
|
内容記述言語 |
en |
| 収録雑誌名 |
ja : 鹿児島大学工学部研究報告
en : The research reports of the Faculty of Engineering, Kagoshima University
巻 34,
p. 57-63,
発行日 1992-09
|
| 作成日 |
|
|
日付 |
1992-09 |
|
日付タイプ |
Issued |
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
ISSN |
0451212X |
| NII書誌ID（雑誌） |
|
|
収録物識別子タイプ |
NCID |
|
NC ID |
AN00040363 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| NDC |
|
|
主題Scheme |
NDC |
|
主題 |
465 |
| 公開者・出版者 |
|
|
出版者 |
鹿児島大学 |
|
出版者言語 |
ja |
| 公開者・出版者 |
|
|
出版者 |
Kagoshima University |
|
出版者言語 |
en |
AN00040363_v34_p57-63.pdf (615.6 kB)
