Comparative effects of slowly digestible and resistant starch from rice in high-fat diet-induced obese mice
- Authors
- Lee, Kwang Yeon; Lee, Hyeon Gyu
- Issue Date
- Oct-2016
- Publisher
- KOREAN SOCIETY FOOD SCIENCE & TECHNOLOGY-KOSFOST
- Keywords
- rice starch; slowly digestible starch; resistant starch; optimization; anti-obesity effect
- Citation
- FOOD SCIENCE AND BIOTECHNOLOGY, v.25, no.5, pp.1443 - 1448
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- FOOD SCIENCE AND BIOTECHNOLOGY
- Volume
- 25
- Number
- 5
- Start Page
- 1443
- End Page
- 1448
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/153879
- DOI
- 10.1007/s10068-016-0224-2
- ISSN
- 1226-7708
- Abstract
- The effects of optimized slowly digestible starch (SDS) and resistant starch (RS) from rice starch on weight gain and lipid metabolism in mice (C57BL/6J mice) fed a high-fat diet were investigated. The optimum conditions for SDS were obtained at the pullulanse concentration (X-1) of 498 mu L, storage temperature) (X-2) of 47 degrees C, and A/C cycle (X-3) of 5, and for RS, were determined to be 838 mu L (X-1), 62 degrees C (X-2), and a cycle of 3 (X-3) using response surface methodology (RSM). Mice fed SDS and RS for 6 weeks showed both significantly decreased weight gain and fat pad weight (p<0.05). Significant decrease in total lipid, triglyceride, and cholesterol concentrations in serum and liver was observed in both SDS and RS group compared to HFD groups (p<0.05). Although both of intake SDS and RS significantly contributed to beneficial effects, RS groups was more effective than SDS group in all parameters.
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