搜索结果: 1-15 共查到“食品科学技术 energy”相关记录42条 . 查询时间(0.276 秒)
Variations in energy intake: it is more complicated than we think
Variation energy intake complicate
2018/11/20
Weight gain and the resulting obesity is fundamentally the consequence of chronic energy imbalance, with energy intake exceeding energy expenditure, which then leads to excessive energy (fat) storage.
Investigating predictors of eating: is resting metabolic rate really the strongest proxy of energy intake?
appetite eating behavior traits energy intake error variance resting metabolic rate
2018/11/20
Background: Evidence suggests that fat-free mass and resting metabolic rate (RMR), but not fat mass, are strong predictors of energy intake (EI). However, body composition and RMR do not explain the e...
A review of the characteristics of dietary fibers relevant to appetite and energy intake outcomes in human intervention trials
weight management appetite regulation viscosity gelling fermentability molecular weight dietary fiber properties
2018/11/19
Background: Many intervention studies have tested the effect of dietary fibers (DFs) on appetite-related outcomes, with inconsistent results. However, DFs comprise a wide range of compounds with diver...
A review of the characteristics of dietary fibers relevant to appetite and energy intake outcomes in human intervention trials
weight management appetite regulation viscosity gelling fermentability molecular weight dietary fiber properties
2018/11/16
Background: Many intervention studies have tested the effect of dietary fibers (DFs) on appetite-related outcomes, with inconsistent results. However, DFs comprise a wide range of compounds with diver...
Protein supplements after weight loss do not improve weight maintenance compared with recommended dietary protein intake despite beneficial effects on appetite sensation and energy expenditure: a randomized, controlled, double-blinded trial
BMI calcium fat mass lean body mass protein soy weight maintenance weight loss whey
2018/11/16
Background: High-protein diets increase weight loss (WL) during energy restriction; therefore, it has been suggested that additional protein intake may improve weight maintenance (WM) after WL.
Body-composition changes in the Comprehensive Assessment of Long-term Effects of Reducing Intake of Energy (CALERIE)-2 study: a 2-y randomized controlled trial of calorie restriction in nonobese humans
body composition, calorie restriction, humans, long-term, nonobese
2018/11/13
Background: Calorie restriction (CR) retards aging and increases longevity in many animal models. However, it is unclear whether CR can be implemented in humans without adverse effects on body composi...
Challenges in accurately modeling the complexity of human ingestive behavior: the influence of portion size and energy density of food on fMRI food-cue reactivity
accurately modeling ingestive behavior energy density of food
2018/11/12
Ingestive behavior is determined by a complex interaction between neurophysiologic and behavioral and environmental contributors that begins early in life. A better understanding of this complex regul...
Food portion size and energy density evoke different patterns of brain activation in children
energy density neuroimaging obesity pediatric portion size
2018/11/12
Background: Large portions of food promote intake, but the mechanisms that drive this effect are unclear. Previous neuroimaging studies have identified the brain-reward and decision-making systems tha...
Effect of 24-h severe energy restriction on appetite regulation and ad libitum energy intake in lean men and women
appetite hormones energy balance calorie restriction
2018/12/19
Background: Intermittent severe energy restriction (SER) can induce substantial weight loss, but the appetite regulatory responses to SER are unknown and may dictate long-term dietary adherence.
NSF invests $72 million in innovations at nexus of food, energy and water systems
NSF $72 million food energy water systems
2016/9/29
To help secure the future of food, energy, and water systems while maintaining vital ecosystem services, the National Science Foundation (NSF) has awarded more than $72 million for fundamental science...
Energy expenditure and body composition changes after an isocaloric ketogenic diet in overweight and obese men
body composition energy expenditure ketogenic diet insulin carbohydrate fat macronutrients
2018/12/13
Background: The carbohydrate–insulin model of obesity posits that habitual consumption of a high-carbohydrate diet sequesters fat within adipose tissue because of hyperinsulinemia and results in adapt...
Probable insomnia is associated with future total energy intake and diet quality in men
cohort diet quality energy intake insomnia sleep disorders
2018/12/13
Background: Insomnia is associated with several adverse health outcomes. Small clinical studies have suggested that an inferior nutrition status is a potential explanation, but to our knowledge, this ...
Probable insomnia is associated with future total energy intake and diet quality in men
cohort diet quality energy intake insomnia sleep disorders
2018/12/3
Background: Insomnia is associated with several adverse health outcomes. Small clinical studies have suggested that an inferior nutrition status is a potential explanation, but to our knowledge, this ...
Increased colonic propionate reduces anticipatory reward responses in the human striatum to high-energy foods
propionate striatum reward fMRI appetite
2018/11/30
Background: Short-chain fatty acids (SCFAs), metabolites produced through the microbial fermentation of nondigestible dietary components, have key roles in energy homeostasis. Animal research suggests...
Energy depletion by diet or aerobic exercise alone: impact of energy deficit modality on appetite parameters
olfaction Sniffin’ Sticks diet exercise energy depletion food hedonics food reward
2018/11/28
Background: Millions of Americans attempt to lose weight each year, and it is unclear whether the modality of acute, tightly controlled energy depletions can differently affect appetite parameters and...