追逐寒冷:揭示了冰淋配方的动态风味和质感
Aurora Pintor-Jardines1, Mariana Luque-Ramírez2, Paula Varela3
1Biotechnology Department, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico.
Journal of texture studies
|August 20, 2024
概括
这项研究使用定量描述性分析 (QDA) 和感觉时间支配 (TDS) 评估了冰淋的感觉特性. 完全组成的冰淋在奶油质地和风味方面表现出色,而含有青叶果实素的原型减少了脂肪,但改变了质地.
科学领域:
- 食品科学 食品科学 食品科学
- 感官分析 感官分析
- 产品开发 产品开发
背景情况:
- 冰淋的配方会影响感官属性和消费者的感知.
- 了解成分和感官配置文件之间的相互作用对于产品创新至关重要.
- 新鲜的成分,如青叶果糖,为更健康的冰淋选择提供了潜在的潜力.
研究的目的:
- 评估商业和原型冰淋的感觉特征.
- 为了比较定量描述性分析 (QDA) 和感觉时间主导 (TDS) 方法的有效性.
- 为了评估青叶果实素对低脂冰淋原型的感觉特征的影响.
主要方法:
- 定量描述性分析 (QDA) 用于详细的感官分析.
- 感觉的时间主导 (TDS) 了解味道和质地随着时间的推移而演变.
- 主要组件分析 (PCA) 可视化感官属性和冰淋类型之间的关系.
主要成果:
- 全组合冰淋表现出优越的香草/甜味,奶油和粘度.
- 果果糖减少了脂肪,但没有同时减少糖分,影响硬度和质地.
- PCA揭示了完全组成,功能和原型冰淋的独特感官集群.
- TDS证实了香草/甜味的初始优势,并在特定配方中确定了脂肪感.
结论:
- 冰淋的成分显著影响感官感知,包括味道,质地和融化特性.
- 阿加夫果实素显示脂肪减肥的潜力,但需要谨慎的配方来保持可取的感官属性.
- QDA和TDS是全面的冰淋感官评估的宝贵补充工具.
- 通过有针对性的成分选择和配方策略,可以实现不同的感官配置.
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