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Bioconversion of bamboo grass culm hydrolyzate into xylitol by yeast Candida magnoliae
https://kitami-it.repo.nii.ac.jp/records/8486
https://kitami-it.repo.nii.ac.jp/records/848640a1e4e4-6b23-4c15-8e3e-59509434bdd2
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
p.807-812.pdf (121.8 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-11-18 | |||||
| タイトル | ||||||
| タイトル | Bioconversion of bamboo grass culm hydrolyzate into xylitol by yeast Candida magnoliae | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Sasa senanensis | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | bamboo grass | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | hemicellulose hydrolyzate | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | xylitol | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Candida magnoliae | |||||
| 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 | |||||
| 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 | |||||
| 著者 |
MIURA, MASAHIRO
× MIURA, MASAHIRO× MATSUMOTO, NAOYA× SEINO, KEISUKE× SHIMOTORI, YASUTAKA× NAKATANI, HISAYUKI× AOYAMA, MASAKAZU |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 44779 | |||||
| 姓名 | 霜鳥, 慈岳 | |||||
| 言語 | ja | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A sugar solution containing 32 g dm-3 of xylose was prepared from the culm of Sasa senanensis by hydrolysis with 2% sulfuric acid with a liquid-to-solid ratio of 5 (g g-1) at 120 °C for 1 h. During the acid hydrolysis, some byproducts were generated, such as acetic acid, furfural and low molecular weight phenols, which inhibit bioconversion of xylose to xylitol. Except for acetic acid, these inhibitors were successfully removed from the hydrolyzate by contacting with a steam-activated charcoal (25 g dm-3 dose) for 1 h. Bioconversion of the detoxified hydrolyzate to xylitol by the yeast Candida magnoliae was investigated under the microaerobic conditions. The oxygen transfer rate (OTR) varied from 12.6 to 15.1 mmol-O2 dm-3 h-1. The best fermentative performance of C. magnoliae in the culm hydrolyzate of S. senanensis (xylitol yield of 0.55?0.60 g-xylitol g-xylose-1 and volumetric productivity of 0.82 g dm-3h-1) was obtained at the OTR ranging 14.1?15.1 mmol-O2 dm-3 h-1. |
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| 書誌情報 |
Cellulose Chemistry and Technology 巻 49, 号 9-10, p. 807-812, 発行日 2015-09 |
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| 権利 | ||||||
| 権利情報 | 2015 c Editura Academiei Romane | |||||
| 出版者 | ||||||
| 出版者 | Editura Academiei Romane | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
