The influence of RS4 resistant starch on wistar rats metabolism. Biochemical and lipid indices

Abstract

The influence of resistant starch RS4 on total cholesterol (TC), HDL cholesterol, triacyloglycerols (TAG) composition in blood serum and liver of rats was determined. 4 week experiment involved 32 males and 40 females laboratory Wistar rats allotted in 4 groups in each sex. Control rats were feed ad libitum with standarised synthetic diet AIN-93. In experimental groups animals were given modified feed enriched with 5% of resistant starch. monophosphate of potato starch, monophosphate of soluble potato starch and monophosphate of potato starch heated with glycne and microwaved were examined. Diet enrichment with resistant starch decerased triacyloglycerol level (TAG) while the total cholesterol (TC) level, in serum was not affected.