Effect of 3 modified fats and a conventional fat on appetite, energy intake, energy expenditure, and substrate oxidation in healthy men

H. Bendixen, A. Flint, A. Raben, Carl-Erik Høy, Huiling Mu, Xuebing Xu, E.M. Bartels, A. Astrup

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    Background: Different dietary fats are metabolized differently in humans and may influence energy expenditure, substrate oxidation, appetite regulation, and body weight regulation.Objective: We examined the short-term effects of 4 triacylglycerols (test fats) on subjective appetite, ad libitum energy intake, meal-induced thermogenesis, and postprandial substrate oxidation.Design: Eleven healthy, normal-weight men (mean age: 25.1 +/-0.5 y) consumed 4 different test fats [conventional fat (rapeseed oil) and 3 modified fats (lipase-structured fat, chemically structured fat, and physically mixed fat)] in a randomized, double-blind, crossover design.Results: No significant differences in appetite sensations or ad libitum energy intakes were observed between the 4 test fats. Overall, the 4 fats exerted different effects on energy expenditure (meal effect: P
    Original languageEnglish
    JournalAmerican Journal of Clinical Nutrition
    Volume75
    Issue number1
    Pages (from-to)47-56
    ISSN0002-9165
    Publication statusPublished - 2002

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