创新的乳化和冷干燥技术用于开发耐热巧克力,具有可调节的纹理和感官属性
Qianqian Li1, Lulu Zhang1, Xi Zhang2
1College of Biological Science and Technology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing, 100083, China; State Key Laboratory of Efficient Production of Forest Resources, Beijing Forestry University, Beijing, 100083, China.
Food chemistry
|August 14, 2025
概括
这项研究引入了耐热冷 (FD) 巧克力,使用乳化和冷干燥. 这种新的方法创造了一个独特的微观结构,增强了高达70°C的耐热性,并改善了消费者喜欢的纹理.
科学领域:
- 食品科学与技术 食品科学与技术
- 材料科学 材料科学 材料科学
- 物理化学 物理化学
背景情况:
- 开发耐热巧克力是食品工业和研究的一个重大挑战.
- 现有的方法往往会改变巧克力的成分或感官属性.
研究的目的:
- 开发一种新的方法来生产耐热巧克力而不改变其成分.
- 为了研究开发的巧克力微观结构和感觉特性.
主要方法:
- 乳化和冷干燥 (FD) 技术的整合.
- 使用冷电子显微镜和X射线显微镜进行微结构分析.
- 使用检查所有适用 (CATA) 方法的感官评估.
主要成果:
- 形成了一个独特的微观结构,其中水溶性成分封装了脂溶性成分,产生了高达70°C的耐热性.
- 经冷干燥的巧克力表现出理想的感官属性,包括脆性和不粘性.
- 乳化参数极大地影响了乳液稳定性和最终产品的特性.
结论:
- 复合乳化和冷干燥技术为耐热巧克力提供了一条有效的途径.
- 微结构工程是实现增强的热稳定性和理想的感觉配置文件的关键.
- 优化乳化参数对于控制巧克力的耐热性和质感至关重要.
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