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Adding resistant starch in breakfast drink on glycemia and satiety in humans
Author(s) -
Weber Casey Grant,
Louk Julie,
Schrage Andrea,
Craemer Brad,
Lattimer James,
Haub Mark
Publication year - 2011
Publication title -
the faseb journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.709
H-Index - 277
eISSN - 1530-6860
pISSN - 0892-6638
DOI - 10.1096/fasebj.25.1_supplement.587.1
Resistant starch (RS) has potential to lower postprandial glucose response. Due to the variability in amount of available carbohydrate within each type of RS, the individual merit of each RS on postprandial response needs to be studied. Our objective was to evaluate the effects of cross‐linked RS type (RS4XL) on postprandial glucose response and satiety when added to pre‐sweetened breakfast drink (BD) and compared with a dextrose control, with each providing 50 g of available carbohydrate. Treatments included: dextrose drink (DX), BD, and BD + RS. Participants (n=10) completed two trials of each treatment. Capillary whole blood samples and satiety measurements were taken at times 0, 30, 45, 60, 90, and 120 min. Blood samples were measured for glucose and glucose iAUC was calculated. At 30 min., BD and BD + RS had lower (p<0.05) glucose response compared to DX. At 60 and 90 min., BD had lower glucose response compared to BD + RS, which was lower than DX. Glucose iAUC was lowest for BD and highest (p<0.05) for DX. Satiety was higher for BD and BD + RS than DX. Adding 30 g of RS4XL into the BD elicited a glucose response that was decreased relative to DX, but increased relative to BD alone. There was no difference between BD or BD + RS for satiety, with both eliciting increased satiety responses compared with DX.