ミールワーム (Tenebrio molitor) のタンパク質抽出:安楽死と乾燥が収穫量と組成に及ぼす影響
Geert R Verheyen1, Sarah Goossens1, Sabine Van Miert1
1Centre of Expertise Sustainable Biomass and Chemistry, Thomas More University for Applied Sciences, Kleinhoefstraat 4, B-2440 Geel, Belgium.
Foods (Basel, Switzerland)
|February 13, 2026
まとめ
加工方法は,粉虫粉の品質に大きな影響を与えます. 熱冷凍とオーブン乾燥は,一般的に,食品と飼料のアプリケーションにとって不可欠な,より高いタンパク質抽出とオイル回収をもたらします.
科学分野:
- 食品科学 食品科学について
- エントモロジー エントモロジー学
- バイオテクノロジー バイオテクノロジー
背景:
- 粉虫 (Tenebrio molitor larvae) は,持続可能なタンパク質の源となっている.
- 加工の最適化は,食品および飼料におけるそれらの利用の鍵です.
研究 の 目的:
- 麻酔 (ブラッシング,冷凍) と乾燥 (オーブン,冷凍乾燥) の方法が粉虫の粉に与える影響を評価する.
- タンパク質の抽出能力,オイル回収,脂質酸化,栄養成分に対する影響を評価する.
主な方法:
- 粉虫は,さまざまな安楽死と乾燥の組み合わせを施されました.
- 分析には,タンパク質抽出,オイル回収,脂質酸化測定,および近接性/鉱物成分が含まれていました.
主要な成果:
- ブラスト凍結は,ブランキングよりも高いタンパク質抽出率をもたらしました.
- ブラスト冷凍では酸値が増加し,冷凍乾燥では過酸化物値が増加した.
- 脱脂は油分を減らし,タンパク質とキチンを増加させた;タンパク質濃縮物は濃縮油を示した.
結論:
- 安楽死と乾燥方法は,粉虫の粉の収穫量と品質に大きな影響を与えます.
- 粉虫ベースの食品および飼料製品を最適化するために,カスタマイズされた加工戦略が必要である.
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