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  • Title: No appetite efficacy of a commercial structured lipid emulsion in minimally processed drinks.
    Author: Smit HJ, Keenan E, Kovacs EM, Wiseman SA, Mela DJ, Rogers PJ.
    Journal: Int J Obes (Lond); 2012 Sep; 36(9):1222-8. PubMed ID: 22124453.
    Abstract:
    BACKGROUND/OBJECTIVES: Fabuless (Olibra) is a commercially structured lipid emulsion, claimed to be a food ingredient that is effective for food intake and appetite reduction. The present study assessed its efficacy in a yoghurt-based mini-drink undergoing low or minimal food manufacturing (thermal and shear) processes. SUBJECTS/METHODS: Study 1: Twenty-four healthy volunteers (16 female, 8 male; age: 18-47 years; body mass index (BMI): 17-28 kg m(-2)) took part in a randomised, placebo-controlled, double-blind parallel crossover trial. Consumption of a minimally processed 'preload' mini-drink (containing two different doses of Fabuless or a control fat) at 2 h after breakfast was followed by appetite and mood ratings, and food intake measured in ad libitum meals at 3 and 7 h post consumption of the preload. Study 2: As Study 1 (16 female, 8 male; age: 20-54 years; BMI: 21-30 kg m(-2)). A chilled, virtually unprocessed, preload breakfast mini-drink (containing minimally processed Fabuless or a control fat) was provided 5 min after a standardised breakfast, followed by appetite and mood ratings, and food intake measured in ad libitum meals at 4 and 8 h post consumption of the preload. RESULTS: The structured lipid emulsion tested had no significant effect on the primary measures of food intake or appetite. CONCLUSIONS: Even when exposed to minimal food-manufacturing conditions, Fabuless showed no efficacy on measures of appetite and food intake.
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