クリーンラベルピッキングエムルションのためのブドウ汁からの天然のタンパク質・ポリサッカリド・ポリフェノール三次複合体の探索
Zixuan Du1, Zhengyang Jia2, Jianyu Yang3
1College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
Foods (Basel, Switzerland)
|February 13, 2026
まとめ
グレープポムスの廃棄物は,新しい共同抽出方法を使用して,食用ピカリング乳化剤に変換されます. このpH制御されたプロセスは,安定したエムルションを生成し,食品産業に持続可能なソリューションを提供します.
科学分野:
- 食品科学 食品科学について
- マテリアルサイエンス 材料科学
- バイオテクノロジー バイオテクノロジー
背景:
- グレープポメスは,未充分に活用された潜在能力を有するワイン産業の重要な副産物です.
- 食品業界では,食用ピカリング乳化剤の安定した,持続可能な原料が必要である.
研究 の 目的:
- グレープポムスから食用ピカリング乳化剤を作る方法を開発する.
- これらの乳化剤のpH制御の特性と性能を調査する.
主な方法:
- 葡萄のポモスからタンパク質・ポリサッカリド・ポリフェノール三元複合体 (GPTC) の共抽出.
- pH制御によるアプローチを使用して,GPTCsをピカリング乳化剤に開発.
- 乳化剤の特性 (粒子の大きさ,表面電荷,湿透性) と乳液の安定性について説明する.
主要な成果:
- pHの調整により,粒子の大きさや表面電荷などのエミュルシファーの性質が効果的に制御されます.
- pH 7.0で準備されたGPTCは,最適のエミュルサイゼーション性能を示しました.
- その結果生じたピカリング乳化剤 (111nm) は,滴径9.49μmの乳液を安定させ,高い安定性を示した.
結論:
- この研究は,ワインの副産物のグリーンで高価値の利用戦略を提示しています.
- 食用ピカリング乳化剤のpH対応設計フレームワークが確立されました.
- 開発された乳化剤は,食品業界に持続可能な選択肢を提供している.
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