老年人的感官知觉和食物引起的情绪,评估微波加工的不同度盐的食物
Maria Laura Montero1,2, Lisa M Duizer3, Carolyn F Ross1
1School of Food Science, Washington State University, Pullman, WA 99164, USA.
Foods (Basel, Switzerland)
|February 24, 2024
概括
年长的成年人可以享受肉意大利面用50%少盐,添加草药可以增强积极的情绪. 这项研究探讨了对低量即食餐的感官接受和情绪反应.
科学领域:
- 食品科学和感官分析
- 老年学和营养学与营养
- 消费者行为 消费者行为
背景情况:
- 减少食盐对于公共健康至关重要,特别是对于容易患高血压的老年人来说.
- 老年人越来越多地食用即食 (RTE) 餐,需要对其感官接受度和营养特征进行研究.
- 了解感官感知,唤起的情绪和个人饮食习惯之间的相互作用是促进更健康的食物选择的关键.
研究的目的:
- 调查盐度降低和草药添加对老年人感官知觉和对面食RTE餐的情绪反应的影响.
- 评估个人因素的影响,如健康饮食兴趣,新恐惧症和挑的饮食行为对盐的消耗和接受RTE餐.
- 确定在不影响整体喜好和积极情绪体验的情况下,在RTE餐中显著减少盐的可行性.
主要方法:
- 在一项涉及54名老年人 (60-86岁) 的家庭使用试验中,评估了不同盐分 (100%,75%,50%) 和草药治疗 (有/没有) 的面粉RTE餐.
- 感官属性和整体喜好被评估,使用快乐和几乎正确的尺度,以及对25种食物引起的情绪的评估.
- 调查问卷收集了参与者对健康饮食,食品技术恐惧症和挑饮食行为的兴趣的数据,以与盐消费习惯相关联.
主要成果:
- 可以实现50%的盐分减少,对整体饮食喜好的影响最小;25%的减少没有显著改变度或味道喜好.
- 草药添加对喜欢香味,味道和辛度产生了积极的影响,并引起了更多的积极情绪 (例如,快乐,平静).
- 在食物变化中观察到引起的情绪 (活跃,侵略,无聊,平静,快乐,狂野) 的显著差异 (p <0.05).
结论:
- 对于老年人而言,可在面粉RTE餐中显著减少盐分 (高达50%),而不会对整体接受产生负面影响.
- 将草药纳入RTE餐饮可以增强感官吸引力,并引起老年消费者的更积极的情绪反应.
- 个人的饮食习惯和对食物的态度会影响人们接受低RTE餐,强调需要个性化的方法.
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