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Metabolite profiling reveals the degradation pathways of Methylene Blue by Co-cultures of Pseudomonas aeruginosa and Daedalea dickinsii
http://hdl.handle.net/10458/0002002302
http://hdl.handle.net/10458/0002002302ef7a0a01-2fb8-47d5-b301-0a8b8c3e36c4
| 名前 / ファイル | ライセンス | アクション |
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| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||||||
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| 公開日 | 2026-02-18 | |||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||
| タイトル | Metabolite profiling reveals the degradation pathways of Methylene Blue by Co-cultures of Pseudomonas aeruginosa and Daedalea dickinsii | |||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 言語 | ||||||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| キーワード | Biodecolorization | |||||||||||||||||||||||
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| 言語 | en | |||||||||||||||||||||||
| キーワード | Daedalea dickinsii | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| キーワード | Methylene Blue | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| キーワード | Mixed cultures | |||||||||||||||||||||||
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| 言語 | en | |||||||||||||||||||||||
| キーワード | Pseudomonas aeruginosa | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| キーワード | Wastewater | |||||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||||||||
| アクセス権 | ||||||||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||||||||
| 著者 |
Purnomo, Adi Setyo
× Purnomo, Adi Setyo
× Nabilah, Badzlin
× Wulandari, Oppie Wahyu
× Rizqi, Hamdan Dwi
× Putra, Surya Rosa
× Rohmah, Alya Awinatul
× 亀井, 一郎
WEKO
25135
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| 抄録 | ||||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||||
| 内容記述 | Methylene Blue (MB) is a thiazine-based synthetic dye widely used in industrial applications and is recognized for its high stability and potential toxicity to human health. Biological treatment using fungi has attracted attention as an environmentally friendly approach for dye removal; however, single-microorganism systems often exhibit limited biodecolorization efficiency. Previous studies have shown that the brown-rot fungus (BRF) Daedalea dickinsii is capable of MB biodecolorization and biodegradation, although its performance still requires improvement. In this study, the effect of Pseudomonas aeruginosa addition on MB biodecolorization by D. dickinsii was investigated in a Potato Dextrose Broth (PDB) medium under static conditions at 30 °C for 7 days. The results demonstrated that the addition of P. aeruginosa significantly enhanced MB biodecolorization, with the highest removal efficiency of 62.3% obtained at 10 mL bacterial inoculum, compared to only 16.5% achieved by the single fungal culture. Furthermore, several MB degradation metabolites were identified, including C₈H₁₂N₂ (m/z = 137), Azure B (m/z = 270), C₈H₁₁N (m/z = 120), C₂₀H₂₅N₃O₅S₂⁺ (m/z = 418), C₆H₈N₂O₃S (m/z = 188), and C₈H₁₄N₂O₄S (m/z = 217), enabling the proposal of a possible MB biodegradation pathway. The novelty of this study lies in the integration of a fungal–bacterial co-culture system with metabolite-based analysis to provide mechanistic insight into MB biodegradation beyond color removal. These findings highlight the potential of fungal–bacterial synergism as an environmentally friendly approach for dye-contaminated wastewater treatment. | |||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 書誌情報 |
en : South African Journal of Chemical Engineering 巻 56, p. 100835, 発行日 2026-04 |
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| 出版者 | Elsevier BV | |||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
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| 収録物識別子タイプ | EISSN | |||||||||||||||||||||||
| 収録物識別子 | 10269185 | |||||||||||||||||||||||
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| 関連タイプ | isVersionOf | |||||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||||||
| 関連識別子 | https://doi.org/10.1016/j.sajce.2026.100835 | |||||||||||||||||||||||
| 権利 | ||||||||||||||||||||||||
| 権利情報 | © 2026 The Authors. | |||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
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| 出版タイプ | VoR | |||||||||||||||||||||||