使用乳醇和阿卡尔博斯研究马尔托德克斯的味觉感知
Claudia Hartley1,2, Russell S J Keast1, Amelia J Carr3
1CASS Food Research Centre, Deakin University, Burwood Highway, Burwood, VIC 3125, Australia.
Foods (Basel, Switzerland)
|July 13, 2024
概括
聚合的程度显著影响我们如何感知复杂的碳水化合物,如马尔托德克斯,影响他们的甜味和整体强度. 甜味受体不参与马尔托德克斯特林的感知.
科学领域:
- 食品科学 食品科学 食品科学
- 感官科学 感官科学
- 碳水化合物化学 碳水化合物化学
背景情况:
- 复杂的碳水化合物,如麦芽素,是口服可感知的.
- 对影响复杂碳水化合物的味觉感知因素的研究有限.
研究的目的:
- 为了研究聚合度和度对马尔托德克斯特林味觉的影响.
- 为了检查乳醇和阿卡尔对碳水化合物的味觉感知的影响.
主要方法:
- 一个盲目的拉丁广场设计研究,有40名参与者.
- 评估短链麦芽二烯 (SCM) 和长链麦芽二烯 (LCM) 在不同度下,含有或不含有阿卡尔 (5 mM) 或乳糖醇 (1.4 mM).
- 感官分析包括甜度,粉度,粘度 (口感) 和感知强度等级.
主要成果:
- 聚合的程度显著影响了甜度和感知强度 (p < 0.001).
- 在低度下,在马尔托德克斯特林和与阿卡尔糖处理的马尔托德克斯特林之间,没有发现甜度,粉度或口感的显著差异.
- 在甜味,粉度和口感方面,观察到长链麦芽素 (LCM) 和乳治疗的LCM之间存在显著的差异 (p < 0.05).
结论:
- 马尔托德克斯的味觉受到聚合程度的显著影响.
- 甜味受体不涉及马尔托德克斯的味觉感知.
- 唾液α-氨基酶似乎不会影响低度马尔托德克斯特林的味觉感知,因此需要进一步调查.
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