Gastrointestinal hormone modulation after a double-blind interventional study with unavailable carbohydrates

摘要: Abstract The intake of unavailable carbohydrates—functional ingredients—has presented an inverse relationship with the risk for non-communicable diseases. Inulin and unripe banana flour (UBF) (source resistant starch—55%) are among these ingredients. aim this work was to evaluate impact regular discontinued inulin or UBF on plasma levels gastrointestinal hormones energy in healthy volunteers. A medium-term clinical assay conducted volunteers, both males females (n = 33), who were oriented consume soup added (INU group), (UBF group) maltodextrin (Control three times a week six weeks. Prototypes two different types frozen soups provided by food industry. concentration satiety-related evaluated before at end intervention. Blood collection performed 180 min after consumption breakfast ad libitum. subsequent meal (180 min). (8 g) caused significant changes plasmatic when compared period intervention: there lower increase ghrelin (T0, T60, T120 T180 min) decrease insulin (T0 T180 min), related hunger, high levels, as well peptide YY (PYY) all timepoints. When comparing Control groups intervention, latter reduction 120 180 min) PYY (T30 180 min). (8 g), resulted (T180 min). also increased timepoints, which indicates higher satiety. INU group reductions (T180 min) At meal, approximately 15% (129 kJ) 12% (130 kJ) groups. Both present positive effects may be used producing products that stimulate eating habits.