Short-term Effects of Fruit Juice Enriched With Vitamin D3, n-3 Fatty Acids, and Probiotics on Subjective Appetite, Energy Intake, and Glycemic Responses, in Healthy Adults
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 50
- 试验地点
- 2
- 主要终点
- Subjective appetite rating
研究概览
简要总结
This study investigated the short-term effects of fruit juice enriched with vitamin D3, n-3 fatty acids, and probiotics on subjective appetite, energy intake, and glycemic responses, in both normal-weight and overweight, healthy adults.
详细描述
This study aimed to 1. Assess the subjective appetite of participants after the consumption of fruit juice (100% orange) enriched with vitamin D3, n-3 fatty acids, and probiotics compared to regular fruit juice (without any fortification), and 2. Examine the short-term effects of enriched fruit juice compared to regular fruit juice on glycemic responses and blood pressure, in both normal-weight and overweight healthy adults
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Other
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
盲法说明
Triple-blind (participant, investigator, outcomes assessor)
入排标准
- 年龄范围
- 18 Years 至 55 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy Non-diabetic men and women Body mass index between 18.5 and 29.9 kg/m2
排除标准
- •Severe chronic disease (i.e., cardiovascular diseases, diabetes mellitus, kidney or liver conditions, endocrine conditions)
- •Gastrointestinal disorders
- •Pregnancy
- •Lactation
- •Competitive sports
- •Alcohol abuse
- •Drug dependency
结局指标
主要结局
Subjective appetite rating
时间窗: 7 hours
Useful change in subjective appetite using visual analogue scales (VAS). Participants rated their hunger, desire to eat, perceived fullness, thirst, preoccupation with food, pleasure of eating the consumed test food, and thirst, after eating on a horizontal line VAS, with a line length of 100 mm and width of 3 desktop publishing points, that was black, had flat line endpoints, had an ascending numerical order of scale endpoints \[i.e., "0" and "10", for example neither hungry (0 mm), full (100 mm) or have desire for food in the middle (50 mm)\], and used "0" and "100" as numerical anchors below the left and right endpoints, respectively.
次要结局
- Energy intake after preload and the next 24 hours(24 hours)
研究者
Aimilia Papakonstantinou
Assistant Professor
Agricultural University of Athens