味觉敏感度对梅斯卡尔的偏好和感官感知的影响
J A Barajas-Ramírez1, J Pardo-Nuñez2, V G Aguilar-Raymundo1
1Universidad Politécnica de Pénjamo, Carr. Irapuato-La Piedad Km 44. El Derramadero, Pénjamo, Guanajuato CP. 36921, México.
Food research international (Ottawa, Ont.)
|March 6, 2024
概括
个人对苦味感知的差异,与6-n-propylthiouracil (PROP) 反应相关,影响人们对味道的体验. 这项研究探讨了PROP品尝者身份如何影响消费者之间的梅斯卡尔感官知觉和偏好.
科学领域:
- 感官科学 感官科学
- 遗传学 是一个遗传学.
- 食品科学 食品科学 食品科学
背景情况:
- 耳感知知觉的个体变化,特别是苦味 (6-n-propylthiouracil或PROP),影响食物的喜好和消费.
- 苦味感知的遗传变异与酒精感知和刺激的差异有关.
- 了解这些差异可以解释消费者对酒精饮料偏好的差异.
研究的目的:
- 调查PROP品尝者状态和梅斯卡尔的感官感知之间的关系.
- 分析苦味敏感性如何影响消费者对梅斯卡尔酒的偏好.
- 探索遗传品味变异对传统烈酒感官体验的影响.
主要方法:
- 在墨西哥Oaxaca的83名梅斯卡消费者被分为非品尝者 (NT),中等品尝者 (MT) 和超级品尝者 (ST),使用三溶液PROP测试.
- 从参与者那里收集了五个梅斯卡尔样品的感觉描述符和喜欢评分.
- 利用多因素分析 (MFA) 来可视化和比较不同品尝群体的感官感知.
主要成果:
- 超级品尝者 (ST) 占参与者的51%,其次是非品尝者 (NT) 34%,中等品尝者 (MT) 16%.
- 中等品尝者 (MT) 报告说,对几个梅斯卡尔样品的喜好评分更高.
- 非品尝者 (NT) 使用了更简单的描述词 (例如",强烈的味道"",燃烧"),而超级品尝者 (ST) 使用了更复杂的词汇 (例如",强烈"",烟"",的后味").
结论:
- 在非品尝者和超级品尝者之间,梅斯卡尔的偏好似乎是相似的.
- 在非品尝者和超级品尝者在描述梅斯卡尔时使用的感官感知和词汇中存在显著的差异.
- 品尝者地位在梅斯卡尔的微妙感官体验中发挥着作用,尽管总体上喜欢类似的味道.
关键词:
6-n-propylthiouracil (PROP) 的测试者身份,消费者自由的感官特征表征.喜乐天堂的尺度 喜乐天堂尺度梅斯卡尔梅斯卡尔 (英语:Mescal Mezcal) 是一种葡萄酒.味道敏感性 味道敏感性更多相关视频
09:17Psychophysical Tracking Method to Measure Taste Preferences in Children and Adults
Published on: July 16, 2016
17.7K
08:52Psychophysical Tracking Method to Assess Taste Detection Thresholds in Children, Adolescents, and Adults: The Taste Detection Threshold TDT Test
Published on: April 21, 2021
4.5K
相关概念视频
Taste Buds and Receptors
2.0K
Gustation, or the sense of taste, is intrinsically linked to the anatomical structures located on the tongue. This organ's surface, along with the entirety of the oral cavity, is adorned with stratified squamous epithelium. Evident on the tongue are elevated structures known as papillae (singular = papilla), which house the mechanisms for the transduction of gustatory stimuli. Four distinct types of papillae exist, each identified by their unique morphological attributes: the circumvallate,...
2.0K
The Physiology of Taste
3.9K
The perception of a salty flavor is facilitated by sodium ions within the oral salivary fluid. Upon consumption of a salty substance, salt crystals disassemble, leading to the liberation of its constituents—Na+ and Cl- ions. These ions subsequently dissolve into the salivary fluid present in the oral cavity. The external environment of the gustatory cells experiences an elevation in Na+ concentration, thereby establishing a potent concentration gradient. This gradient propels the...
3.9K
Gustation
47.9K
Gustation is a chemical sense that, along with olfaction (smell), contributes to our perception of taste. It starts with the activation of receptors by chemical compounds (tastants) dissolved in the saliva. The saliva and filiform papillae on the tongue distribute the tastants and increase their exposure to the taste receptors.
47.9K
Conditioned Taste Aversion
138
Conditioned taste aversion, also known as sauce béarnaise syndrome, is a phenomenon in which an individual develops an aversion to a certain food taste following a negative experience, typically illness. This form of aversion is a type of classical conditioning in which the taste of the food (conditioned stimulus, CS) is associated with the experience of illness (unconditioned stimulus, UCS).
A notable characteristic of conditioned taste aversion is that it often requires only a single...
A notable characteristic of conditioned taste aversion is that it often requires only a single...
138
Factors Affecting Perception
1.6K
Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
An illustrative example of a perceptual set is the scenario where an airline pilot told...
1.6K
Tactile and Chemical Senses
292
Tactile senses encompass touch, temperature, and pain, each mediated by specific receptors. Touch receptors detect mechanical energy or pressure against the skin. Sensory fibers from these receptors enter the spinal cord and relay information to the brain stem. Here, most fibers cross over to the opposite side of the brain. The touch information then moves to the thalamus, which projects a map of the body's surface onto the somatosensory areas of the parietal lobes in the cerebral cortex.
292
