Extract of Irish potatoes (Solanum tuberosum L.) decreases body weight gain and adiposity and improves glucose control in the mouse model of diet-induced obesity

作者：Kubow Stan^*; Hobson Luc; Iskandar Michele M; Sabally Kebba; Donnelly Danielle J; Agellon Luis B

来源：Molecular Nutrition & Food Research, 2014, 58(11): 2235-2238.

DOI：10.1002/mnfr.201400013

• Glucose tolerance
• Polyphenols
• Potato
• Sex differences

Both sexes of mice were fed a high fat diet (HFD) for 10 weeks without and with polyphenolic-rich potato extracts (PRPE) of cultivars Onaway and Russet Burbank. PRPE attenuated weight gain in male and female mice by as much as 63.2%, which was associated mostly with a reduction in adiposity. Mice receiving PRPE showed enhanced capacity for blood glucose clearance. Sex differences regarding the impact of HFD and PRPE on plasma levels of insulin, ghrelin, leptin, gastric inhibitory peptide, and resistin were noted. PRPE may serve as part of a preventative dietary strategy against the development of obesity and type 2 diabetes.

• 出版日期2014-11
• 单位McGill