Effects of dietary oat, barley, and guar gums on serum and liver lipid concentrations in diet-induced hypertriglyceridemic rats.
Effects of dietary oat, barley, and guar gums on serum and liver triglyceride or cholesterol concentrations were examined in diet-induced hypertriglyceridemic rats. Male Sprague-Dawley rats were fed a hypertriglyceridemic diet that contained 20% coconut oil, 17.5% fructose, 17.5% sucrose, and 5% cellulose at 4 weeks of age for 14 days. In the gum-supplemented diets, 2% cellulose was replaced by oat gum, barley gum, or guar gum. Hypertriglyceridemia was observed in the control group, whereas serum cholesterol concentration was not increased. All of the gums lowered serum and liver cholesterol concentrations except barley gum which had no significant effect on liver cholesterol. Both oat and barley gums suppressed the elevation of serum and liver triglyceride concentrations but guar gum had no effect.
Oda
T
T
Technical Research Institute, Snow Brand Milk Products Co. Ltd., Kawagoe, Japan.
Aoe
S
S
Imanishi
S
S
Kanazawa
Y
Y
Sanada
H
H
Ayano
Y
Y
D000818:Animals; D018554:Avena; D002784:Cholesterol / Q000097:blood / Q000378:metabolism; D000074263:Coconut Oil; D004041:Dietary Fats / Q000008:administration & dosage; D004043:Dietary Fiber; D002523:Edible Grain; D005685:Galactans / Q000494:pharmacology*; D001467:Hordeum; D015228:Hypertriglyceridemia / Q000209:etiology / Q000378:metabolism*; D050356:Lipid Metabolism; D008055:Lipids / Q000097:blood*; D008099:Liver / Q000378:metabolism*; D008297:Male; D008351:Mannans / Q000494:pharmacology*; D053149:Plant Gums; D010938:Plant Oils / Q000008:administration & dosage; D051381:Rats; D017207:Rats, Sprague-Dawley; D014280:Triglycerides / Q000097:blood / Q000378:metabolism
D004041:Dietary Fats; D004043:Dietary Fiber; D005685:Galactans; D008055:Lipids; D008351:Mannans; D053149:Plant Gums; D010938:Plant Oils; D014280:Triglycerides; D002784:Cholesterol; C007894:guar gum; D000074263:Coconut Oil