• 대한영양사협회학술지
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• 제15권4호
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• pp.343-355
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• 2009

To elucidate the effect of a 4 week dietary supplementation with pumpkin water extract on serum lipid and fasting glucose levels, 41 female collegians residing in the Gyeonggi area were recruited. The subjects were divided into three groups: placebo-control (PC, n=11), treatment A (TA, 100 ml/day, n=13), and treatment B (TB, 300 ml/day, n=17). Total serum cholesterol, high-density lipoprotein (HDL)-cholesterol, low-density lipoprotein (LDL)-cholesterol, triglyceride (TG), and fasting glucose were analyzed. The average age, height, weight, and body mass index of the subjects were 21.3 years, 161.1 cm, 53.0 kg, and 20.4 $kg/m^2$, respectively. The average total cholesterol, HDL-cholesterol, LDL-cholesterol, TG, and fasting glucose level (mg/dl) were 171.4${\pm}$26.1, 63.5${\pm}$11.4, 92.6${\pm}$22.9, 76.8${\pm}$32.0, and 89.1${\pm}$8.2, respectively. There were no significant differences among the three groups in any measured parameters, and between the pre- and post-study values of the all parameters. The results indicated that the 4 week pumpkin water extract supplementation (100 ml, 300 ml) did not influence the serum total cholesterol, HDL-cholesterol, LDL-cholesterol, TG and fasting glucose level in female collegians.

• 한국식품위생안전성학회지
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• 제14권2호
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• pp.129-133
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• 1999

This study was designed to observe the effects of T-2 toxin on total cholesterol and lipid concentration in rat serum. T-2 toxin is a secondary metabolite produced by Fusarium sp. which is often found on agricultural products including cereals, and it is a causal material of liver injuries in cattle and humans. When we fed rats with standard diet treated with T-2 toxin, the body weight and feed consumption of rats treated T-2 toxin were decreased. As the results of lipid analysis, the concentrations of total cholesterol and free cholesterol in serum of treated rats were increased compared to non-fed control group, On the other hand, the levels of triglyceride and phospholipid in the serum of T-2 toxin treated experimental groups were declined. In conclusion, T-2 toxin largely influenced on the total cholesterol and lipid levels in rat serum.

• 한국식품영양과학회지
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• 제27권2호
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• pp.296-304
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• 1998

The effects of common Korean dietary fiber-rich foods(dried sea mustard, Lentinus edodes and Korean radish leaves) on total gut transit time of diet, serum cholesterol level and mineral apparent absorption ration and tissue level were investigated. Twenty eight male were divided into 4 groups and were fed a control diet(containing 2% cellulose) and three fiber supplementary diet mixed with 10% of the above dietary fiber rich foods for 4 weeks, respectively. Body weight gain and food efficiency ration were not affected by the supplementary diet of fiber but the total gut transit time of diet was shortened in all dietary fiber groups. The Lentinus edodes reduced significantly serum total cholesterol and increased the HDL-cholesterol/total cholesterol ratio at 4th week without and effect on calcium and iron apparent absorptions and tissue levels of the minerals. Radish leaves decreased significantly iron apparent absorption ration with a tendency to increase iron retention in spleen and did not alter serum cholesterol level. Serum cholesterol concentration and calcium and iron apparent absorptions were not significantly altered by the ingestion of sea mustard, while it had more soluble dietary fiber than mushroom and radish leaves.

• Archives of Pharmacal Research
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• 제25권5호
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• pp.681-684
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• 2002

This study was undertaken to investigate the hypocholesterolemic activity of Bifidobacteria (B. breve K-110, B. breve K-111, and B. infantis K-525) isolated from a healthy Korean. The administration of B. breve K-110 and K-111 with a high cholesterol diet significantly protected the increase of serum total cholesterol and LDL cholesterol relative to that of a high cholesterol diet alone. Such a diet supplemented with 0.5％ B. breve K-111 decreased serum total cholesterol and LDL cholesterol to 57 and 55％, respectively. The administration of Bifidobacteria also significantly inhibited the lipid-deposited surface in the aorta. The normalizing activity of serum cholesterol level in cholesterolemic rats was accelerated by Bifidobacteria. The normalizing activity of B. breve K-111 on serum cholesterol level was superior to that of B. breve K-110. These results suggest that Bifidobacteria in the human intestine playa role in the prophylactics of arteriosclerosis.

• Journal of Nutrition and Health
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• 제28권8호
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• pp.771-781
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• 1995

The present study was aimed to examine various factors related to serum total cholesterol, triglyceride, atherogenic index, lipoperoxides and vitamin E in 174 middle-aged men residing in Taegu. Body mass index was positively correlated with serum triglyceride, and waist-hip circumference ratio was positively correlated with serum total cholesterol, triglyceride, atherogenic index and vitamin E concentration. Total cholesterol, triglyceride and atherogenic index of the subjects who smoked more than 20 cigarettes per day were significantly higher than those with smoking less or non-smokers. drinking alcohol more than 5 times per week showed higher atherogenic index than drinking less frequently of non-drinking. Subjects doing exercise had higher HDL-cholesterol level than those with no exercise. The intakes of all nutrients were above 90% of RDA and the subjects with good food habit had lower of total cholesterol, triglyceride, atherogenic index and lipoperoxides. The study indicates that avoiding heavy smoking and drinking as well as obesity and keeping regular exercise, good food habit and diversity of foods will reduce risk of cardiovascular diseases in middle-aged men.

• Asian-Australasian Journal of Animal Sciences
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• 제20권4호
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• pp.563-568
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• 2007

This study was planned to investigate the role of Berberis lycium in reducing serum cholesterol in broilers. Six experimental rations designated as A, B, C, D, E and F having 0, 0.5, 1.0, 1.5, 2.0 and 2.5% Berberis lycium were fed to 240 broiler chicks, randomly distributed into 24 replicates, so as to have 4 replicates per group and 10 chicks per replicate. The experiment lasted for 35 days. Average serum total cholesterol, triglyceride, high density lipoprotein (HDL) and low density lipoprotein (LDL) were used as criteria of response. Average total serum cholesterol per chick was 129.33, 120.50, 116.50, 113.00, 101.67 and 114.00 mg/dl for group A, B, C, D, E and F respectively. Total serum cholesterol showed decreasing trend with the increasing level of Berberis lycium unto 2% (p<0.05). Mean serum triglyceride level per chick was 60.00, 58.17, 58.00, 55.33, 50.17 and 48.50 mg/dl for group A, B, C, D, E and F respectively. Mean serum triglyceride showed decreasing trend with the increasing level of Berberis lycium (p<0.05). Serum triglyceride was significantly lower in group F than other groups. Mean HDL per chick for the six experimental groups A, B, C, D, E and F was 52.08, 53.42, 60.42, 62.25, 62.92 and 54.50 mg/dl respectively. HDL showed increasing trend with the increase in the level of Berberis lycium unto 2%. The average serum LDL per chick was 65.25, 55.45, 44.48, 39.68, 28.72 and 49.80 mg/dl for group A, B, C, D, E and F respectively. LDL also showed decreasing trend with the increase in the level of Berberis lycium unto 2% (p<0.05). It was concluded that Berberis lycium added to feed at the rate of 2.0% can be used in broiler feed for reducing serum total cholesterol, triglyceride and LDL and increasing HDL.

• Journal of Nutrition and Health
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• 제34권3호
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• pp.265-270
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• 2001

The effects of Cordyceps militaris on the weight gain, the food intake, the food efficient ratio, and the lipid concentrations of serum, liver, pancreas, heart and aorta in male rats fed cholesterol diet were studied. Male Sprague-Dawley rats were received 4 types of diets for 4 weeks, respectively : a normal diet(without cholesterol), a control diet(hypercholesterolemic diet), a hypercholesterolemic diet supplemented with 3% fruiting body of Cordyceps militaris(CF), a hypercholesterolemic diet supplemented with 3% mycelium of Cordyceps militaris(CM). The body weight gain of rats fed the control diet were significantly increased compared to those of the rats fed diets with CF or CM. But, the hepatic and pancreatic weights of rats fed diets with CF or CM were heavier than those of rats fed the normal diet. In serum of rats fed the CM diet, the concentrations of total cholesterol, triglyceride, LDL-cholesterol and the atherogenic index were significantly lower than those of rats fed the control diet. Also, serum HDL-cholesterol concentration and HDL-cholesterol/total cholesterol ratio were significantly lower in rats fed the control, CF or CM diets than those in rats fed the normal diet. Whereas, the hepatic concentrations of the total lipid, the total cholesterol and the triglyceride were significantly higher in rats fed 3 hypercholesterolemic diets than those in the rats fed normal diet. The heart and pancreatic concentrations of total cholesterol were the highest in the rats fed diet with the CR among rats fed experimental diets. In conclusion, the CM feeding decreased the concentrations of the cholesterol, triglyceride, and LDL-cholesterol and the atherogenic index in the serum of the rats. But the CF or CM feeding could not decrease the hepatic concentrations of the total lipid, cholesterol, triglyceride in the rats fed hypercholesterolemic diets. (Korean J Nutrition 34(3) : 265∼270, 2001)

• Nutrition Research and Practice
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• 제2권3호
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• pp.158-164
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• 2008

This study investigated that the antioxidative effect of freeze-dried cranberry powder against protein and lipid oxidation and ameliorative effect of serum lipid profile in rat fed atherogenic diet. Six weeks old male Sprague-Dawley rats were divided into the following four groups: normal diet group with 5% com oil(control), atherogenic diet group with 5% com oil, 10% lard, 1% cholesterol, and 0.5% sodium cholate(HFC), atherogenic plus 2% cranberry powder diet group(HFC+C2), and atherogenic plus 5% cranberry powder diet group(HFC+C5), and respective diet and water were fed daily for 6 weeks. After the experimental period, the serum lipid profile, such as total cholesterol, HDL-cholesterol, LDL-cholesterol, and triglyceride, ferric reducing ability of plasma(FRAP), plasma phenolics content, superoxide dismutase(SOD) activity, serum protein carbonyl and thiobarbituric acid reactive substances(TBARS) levels were examined. Total phenolic compound and total flavonoid levels in freeze-dried cranberry powder were 9.94 mg/g and 8.12 mg/g, respectively. Serum total cholesterol and LDL-cholesterol levels were not significantly different for cranberry powder treatment, but serum HDL-cholesterol level was significantly increased in HFC+C5 group compared with HFC group. Plasma FRAP value tended to be increased by cranberry powder treatment though there was no significant difference. Plasma total phenol concentrations and SOD activities were not significantly different among all groups. Serum protein carbonyl and TBARS levels were significantly decreased in HFC+C5 group compared with HFC group. Overall results suggested that freeze-dried cranberry powder might have the serum lipid improving effect, as well as anti oxidative effect demonstrated by its protective effect against protein and lipid oxidation.

• 한국응용과학기술학회지
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• 제2권1호
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• pp.67-75
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• 1985

The present study was designed to compare the effect of soybean oils and corn oils on serum levels of total cholesterol, HDL-cholesterol and free cholesterol in cholesterol-fed rats. The results are as fellows: 1. The average body weight gain in soybean oil diet group was lower than that of the control group. 2. The food efficiency ratio in soybean oil diet group was lower than corn oil diet group. 3. The serum levels of total cholesterol in soybean oil diet group than that in corn oil diet group. 4. The serum levels of free cholesterol in soybean oil diet group was lower than that in corn oil diet group. 5. The serum levels of HDL-cholesterol in soybean oil diet group than that in corn oil diet group. 6. The serum levels of VLDL-, LFL-cholesterol in soybean oil diet group was lower than that in corn oil diet group.

• 대한본초학회지
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• 제23권1호
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• pp.17-22
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• 2008

Ojectives : Cheonggukjang(natto) is known to have anti-hyperlipidemic action. This study was designed to investigate whether Herbal-cheonggukjang (HC, Herbal-natto) is more effective than cheonggukjang only, Methods : We investigated anti-hyperlipidemic effects of HC in hyperlipidemic rats induced by high-fat diet in terms of observation on levels of total cholesterol, HDL-cholesterol and triglyceride in serum. HC was made by cheonggukjang added Codonopsis Lanceolata, Houttuynia cordata and Lentinus edodes in indicated concetrations. Results : In this experiment, hyperlipidemic rats showed elevated levels of total cholesterol and triglyceride, and also showed lowered level of HDL-cholesterol. Oral administration of HC decreased levels of total cholesterol and triglyceride, Cheonggukjang(natto) did not affect levels of total cholesterol, HDL cholesterol and triglyceride. Conclusions : In these results, oral administration of HC decreased total cholesterol and triglyceride effectively. These results demonstrate that HC is useful to modulate cholesterol and triglyceride in serum.