Effects of raw potato starch on body weight with controlled glucose delivery
- Authors
- Lee, Eun-Sook; Shin, Hansol; Seo, Jung-Min; Nam, Young-Do; Lee, Byung-Hoo; Seo, Dong-Ho
- Issue Date
- 1-Aug-2018
- Publisher
- ELSEVIER SCI LTD
- Keywords
- Potato starch; Glucose delivery; Starch digestion; Insulin sensitivity; Fat accumulation
- Citation
- FOOD CHEMISTRY, v.256, pp.367 - 372
- Journal Title
- FOOD CHEMISTRY
- Volume
- 256
- Start Page
- 367
- End Page
- 372
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/3488
- DOI
- 10.1016/j.foodchem.2018.02.150
- ISSN
- 0308-8146
- Abstract
- Starch digestion in the gastrointestinal tract has different properties depending on its botanical source. In this study, corn, wheat, rice, and potato starches were used to test the digestion properties of mammalian mucosal alpha-glucosidase in an in vitro assay, and their physiological effects were investigated in male C57BL/6 mice. The results clearly demonstrated that potato starch caused the lowest rates of glucose generation, suggesting that it can attenuate the postprandial glucose spike. Interestingly, a potato starch-based diet caused significantly (P < 0.05) lower weight gain and fat accumulation compared to diets based on other starches, through increased insulin sensitivity. This result suggests that potato starch-based products can be used to regulate postprandial blood glucose levels, aiding in the control of metabolic diseases.
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Collections - 바이오나노대학 > 식품생물공학과 > 1. Journal Articles
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