植物油成分调节了减双乳液中的和苦味
Jiwon Kwon1, Jaehyun Jeong2, Mi-Jung Choi3
1Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul 05029, Republic of Korea.
Food research international (Ottawa, Ont.)
|February 18, 2026
概括
富含多不和脂肪酸 (PUFA) 的植物油可以提高低乳液的度和稳定性. 这些发现支持使用特定植物油开发可口,结构健全的低食品.
科学领域:
- 食品科学 食品科学 食品科学
- 合体和表面科学科学
- 营养科学 营养科学
背景情况:
- 减少食物中的是公共卫生重点.
- 乳液技术对于食品质感和风味传递至关重要.
- 了解植物油对乳液特性的影响,对于开发更健康的食品替代品至关重要.
研究的目的:
- 为了研究不同的植物油成分如何影响低乳液.
- 评估油类型对乳液物理化学性质,感官感知和消化系统稳定性的影响.
- 探索油成分在高内部相双乳液 (HIPDEs) 中的作用,以控制盐分释放.
主要方法:
- 油在水 (O/W) 和HIPDE系统的配方,使用,芝麻,甘露和橄油.
- 乳液液滴大小,粘度和泽塔电位的表征.
- 分析盐 (NaCl/KCl) 封装效率和释放动力学.
- 对和苦味的感官评估.
- 使用头空间固体相微提取-气色谱-质谱 (HS-SPME-GC-MS) 识别挥发性化合物.
- 在体外消化研究以评估乳液的结构稳定性.
主要成果:
- 富含多不和脂肪酸 (PUFA) 的油 (菜,芝麻) 在O/W乳液中产生了更小的液滴,更低的粘度和更高的度.
- 油类型在HIPDE中显著影响了盐的封装和释放,甘油的封装度最高,芝麻油的释放速度更快.
- 鉴定了像皮拉津这样的挥发性化合物,这表明交叉模式相互作用增强了度.
- 在体外消化过程中,含有富含PUFA油的HIPDEs,特别是油,表现出优越的结构完整性.
结论:
- 植物油,特别是富含PUFA的植物油,为低乳液提供了显著的功能和感官益处.
- 油的成分极大地影响了乳液的特性,盐的感知和消化系统的稳定性.
- 这些发现为设计使用特定植物油改进味道和质感的低食品提供了基础.
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