• Journal of the Korean Society of Food Science and Nutrition
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• v.31 no.5
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• pp.808-813
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• 2002

This study investigated the effects of different kinds of dietary fibers, cellulose, psyllium husk, pectin and the Psyllium husk Plus Pectin, on the lipid concentration and hernobiochemical enzyme activity in male Sprague-Dawley rats. The experimental groups were divided into four groups : the cellulose group, the psyllium husk group, the pectin group and the psyllium husk Plus Pectin group. Dietary fiber was supplemented at 10% (w/w) levels in the diet. Body weight gain, food intake and relative tissue seight were not significantly different among the dietary groups. Concentrations of triglyceride and phospholipid of serum in the psyllium husk and the pectin groups were significantly lower than those of the cellulose and the psyllium husk plus pectin groups. Concentration of total cholesterol of serum in the psyllium husk plus pectin group was lower than other dietary groups. However, concentrations of triglyceride and phospholipid of liver in the psyllium husk and the pectin groups were significantly higher than those of the cellulose and the psyllium husk plus pectin groups. The hemobiochemical Parameters, total protein, albumin, glutamic pyruvic transaminase, glutamic oxaloacetic transaminase, alkaline phosphatase, lactate dehydrogenase and blood urea nitrogen in serum of the psyllium husk group were lower than other dietary groups. These results showed that dietary psyllium husk could have lowering effects on serum triglyceride concentration without any side effect of hemobiochemical enzyme activity in rats.