Document Detail


The influence of saturated fatty acids on complex index and in vitro digestibility of rice starch.
MedLine Citation:
PMID:  23350925     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
In Asia, rice and rice products are the main sources of carbohydrate contributing to both dietary energy and glycaemic load. It is known that complexation of starch with lipids could potentially reduce the availability of starch to enzymatic degradation. The aim of this study was to investigate the effect of capric, lauric, myristic, palmitic and stearic acids, ranging from 0 to 2 mmol/g starch, on complexing index and in vitro digestibility of gelatinized rice starch. The results revealed that the ability of rice starch to complex with saturated fatty acids increased with increasing concentration; but reduced with increasing lipid chain length. The complexation of rice starch with capric, lauric, myristic and stearic acids did not reduce the in vitro starch digestibility, except rice starch-palmitic acid complexes.
Authors:
Yean Yean Soong; Hui Jen Goh; Cjeya K Henry
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-28
Journal Detail:
Title:  International journal of food sciences and nutrition     Volume:  -     ISSN:  1465-3478     ISO Abbreviation:  Int J Food Sci Nutr     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-28     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9432922     Medline TA:  Int J Food Sci Nutr     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Clinical Nutrition Research Centre, Singapore Institute for Clinical Sciences , Singapore 117609 , Singapore.
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