Taste Preferences for Nutritive and Non Nutritive Sweeteners Among Children and Adults
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 82
- 主要终点
- Liking for the taste of sweeteners measured via the 3-point facial hedonic scale.
研究概览
简要总结
The goal of the study is to determine whether there are age-, diet- and genetically-related differences in the perception of sweeteners, both nutritive and non-nutritive.
详细描述
This is an observational 3-day study of children between the ages of 7 and 14 and their mothers. A variety of psychophysical methods determined liking for each of the sweeteners and saliva samples were obtained for genotyping of taste receptor genes. Anthropometric and dietary intake measures were also collected.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 7 Years 至 60 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- 未提供
排除标准
- •Allergies and taking medication that affected taste
结局指标
主要结局
Liking for the taste of sweeteners measured via the 3-point facial hedonic scale.
时间窗: Through study completion, an average of 6 months.
Liking for the taste of sweeteners measured via the Monell forced-choice, paired-comparison tracking procedure.
时间窗: Through study completion, an average of 6 months.
Liking for the taste of sweeteners measured via the 5-point facial hedonic scale
时间窗: Through study completion, an average of 6 months.
次要结局
- BMI calculated from body weight and height measures(Through study completion, an average of 6 months)
- One day dietary intake collected via the Automated Self-Administered 24-hour dietary recall (ASA24).(Through study completion, an average of 6 months)
- Genotyping of taste receptor genes via saliva donation(Through study completion, an average of 6 months)