Talaromyces spを用いた持続可能なミセリウムベースの革のミコ製造 紫菜の皮を放射した廃棄物
Reham M M Abdelkader1, Ola M Gomaa2
1Radiation Microbiology Department, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority (EAEA), Cairo, Egypt. reham-abdelkader@hotmail.com.
AMB Express
|August 22, 2025
まとめ
この研究では,真菌菌菌と茄子廃棄物を用いて環境に優しい革の代替品を開発しました. 電子ビーム照射と最適化された培養媒体は 素材の性質を向上させ 持続可能な革のような製品を生み出しました
科学分野:
- バイオテクノロジー
- 材料科学
- 持続可能な製造
背景:
- 農業産業と皮革製造業は 世界的に大きな汚染源です
- 食品廃棄物は環境問題であり,持続可能な材料開発の機会でもあります.
研究 の 目的:
- キノコの菌糸体や茄子皮の廃棄物から環境に優しい革の代替品を作る可能性を検討する.
- 電子ビーム照射と媒体の最適化による物質特性への影響を調査する.
主な方法:
- Talaormyces spの分離と識別 エビの皮の廃棄物から
- 卵菜の皮の廃棄物を電子ビームで放射線で照射する (5〜25 kGy).
- 実験のフルファクトリアルデザイン (砂糖,塩化カルシウム,グリセロール) を使用して真菌培養媒体の最適化.
主要な成果:
- 電子ビーム照射 (15 kGy) は,材料の柔軟性と張力 (8 MPa 対 5 MPa) を改善しました.
- 培養基におけるサクラロース濃度の上昇 (40 g/L) は,菌根ネットワークとバイオバインダーとして作用するエクソポリサクライドの生成を高めました.
- 処理後,最終的な菌産物には胞子がないことが確認されました.
結論:
- 菌糸体や茄子廃棄物は 活力のある革のような素材に 変換できます
- 電子ビーム照射と最適化メディアは,これらの新しいバイオマテリアルの性質を高めるのに有効です.
- このアプローチは,廃棄物の再利用と環境に優しい製品の開発のための持続可能な解決策を提供します.
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