The Effects of Lentil-containing Food Products on Satiety and Food Intake in Healthy Adults
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 24
- 试验地点
- 2
- 主要终点
- Food Intake
研究概览
简要总结
The Lentil Satiety study will examine the effects of replacing wheat and rice with two types of lentils within food products (muffins and chilies) on satiety and food intake in healthy adults.
详细描述
The Lentil Satiety study will examine the effects of replacing wheat and rice with two types of lentils (small green Eston and red split) within food products (muffins and chilies) on satiety and food intake in healthy adults, for a total of 6 study treatments. A total of 3 to 6 study visits (corresponding to consuming all muffins and/or all chilies) will take place where participants will consume one of the study treatments and subsequently complete satiety questionnaires over 180 minutes to measure satiety as subjective appetite sensations (hunger, fullness, desire to eat, and prospective food consumption). At 180 minutes, participants will receive ad libitum pizza and bottled water to consume until they are comfortably full for a measure of weighed food intake. At the end of each study visit, participants will be given a food scale and instructed to weigh and record all food and drink consumed for the remainder of the day for a measure of 24-hour energy intake.
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
- None
入排标准
- 年龄范围
- 18 Years 至 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy males and females
- •Age 18 to 40 years old
- •BMI 20-30 kg/m2
排除标准
- •Blood pressure greater than 140/90 mmHg
- •Major medical condition including a history of AIDS or hepatitis
- •Medical or surgical event requiring hospitalization within 3 months of randomization
- •Any medication use except stable dose (3 months) of oral contraceptives, blood pressure or statin medications
- •Tobacco use
- •Probiotic supplement use
- •Dietary fibre supplement use
- •Natural health products (NHPs) used for glycemic control (all other NHPs are ok, as long as stable for 3 months)
- •Pulse consumption greater than 4 servings per week
- •Food allergy or non-food life threatening allergy
- •Pregnant or breastfeeding
- •Alcohol consumption of greater than 14 drinks per week or greater than 4 drinks per sitting
- •Recent or intended significant weight loss or gain (greater than 4kg in previous 3 months)
- •Elite athletes
- •Shift workers
- •Breakfast skippers
- •Score greater than 11, 9, or 8 on the Three Factor Eating Questionnaire (TFEQ) Cognitive Restraint, Disinhibition, and Hunger scales, respectively
- •Dislike of frozen pizza
研究组 & 干预措施
Wheat Muffin
干预措施: Wheat Muffin (Other)
Small Green Lentil Chili
干预措施: Small Green Lentil Chili (Other)
Split Red Lentil Chili
干预措施: Split Red Lentil Chili (Other)
Rice Chili
干预措施: Rice Chili (Other)
Small Green Lentil Muffin
干预措施: Small Green Lentil Muffin (Other)
Split Red Lentil Muffin
干预措施: Split Red Lentil Muffin (Other)
结局指标
主要结局
Food Intake
时间窗: Acute: 180 minutes following consumption of treatment
Food intake will be measured as kilocalories using an ad libitum cheese pizza test meal
Satiety
时间窗: Acute: 0, 15, 30, 45, 60, 90, 120, 150, and 180 minutes after treatment consumption
Satiety will be measured using 100mm visual analog scales (VAS) rating appetite sensations of hunger, fullness, desire to eat, and prospective consumption
次要结局
- 24-hour Energy Intake(Acute: 24 hours)
研究者
Alison Duncan
Professor
University of Guelph