Dose–response effect of a novel functional fibre, PolyGlycopleX®, PGX®, on satiety
نویسندگان
چکیده
The objective of this research was to determine the dose-response effects of a palatable, viscous and gel forming fibre, PolyGlycopleX(®) (PGX(®)), [(α-D-glucurono-α-manno-β-D-manno-β-D-gluco), (α-Lgulurono-β-D mannurono), (β-D-gluco-β-D-mannan)] on satiety, and to gain insight into the underlying mechanisms that lead to appetite inhibition. Healthy subjects (n = 10), aged between 20.3 and 29.2 years, consumed PGX(®), in granular form at 2.5, 5.0 and 7.5 g, and a 5g inulin control, with a standard breakfast. The PGX(®) doses of 2.5 and 7.5 g mixed with water at the start of breakfast increased satiety (iAUC of 140.0 and 157.7, P = 0.025 and 0.001, respectively) compared to the control. The most effective dose (7.5g) was palatable and corresponded to a 34% increase in fullness, measured using a visual analogue scale and incremental area under the curve, and resulted in a delayed postprandial glycaemic response when compared with the control.
منابع مشابه
Consumption of the Soluble Dietary Fibre Complex PolyGlycopleX(®) Reduces Glycaemia and Increases Satiety of a Standard Meal Postprandially.
The effect of consumption of PolyGlycopleX(®) (PGX(®)) was compared to wheat dextrin (WD) in combination with a standard meal, on postprandial satiety and glycaemia in a double-blind, randomised crossover trial, of 14 healthy subjects trained as a satiety panel. At each of six two-hour satiety sessions, subjects consumed one of three different test meals on two separate occasions. The test meal...
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ورودعنوان ژورنال:
- Appetite
دوره 77 شماره
صفحات -
تاریخ انتشار 2014