• Journal of the Korean Society of Food Science and Nutrition
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• v.23 no.2
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• pp.192-197
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• 1994

Effect of pine pollen and defatted pine pollen on lipid accumulation and metabolism in serum and liver were investigated with rats fed high fat-supplemented diets for 6 weeks. Concentrations of total lipid and total cholesterol in serum significantly decreased in the experimental groups (treated with pine pollen and defatted pine pollen) compared with the control group. Concentration of triglyceride in serum was remarkably lower than that of control group. This was similar to that of normal group. Concentration of glucose in serum was significantly lower in the experimental group. It was observed from photographs of hepatic tissue in rats that pine pollen inhibits the lipid accumulation induced by high fat diets.

• Journal of the Korean Society of Food Science and Nutrition
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• v.23 no.4
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• pp.568-571
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• 1994

This study was conducted to investigate the effect of Platycodi radix Saponin(PRS) on the reduction of lipid status in rats fed on high fat diet for 6 weeks after which lipid contents were measured in serum , liver and feces. The results obtained from this study are as follows : That the levels of total lipid, total cholesterol and triglyceride in serum and liver were significantly lower in the PRS group as compared with the control group. The contents of total lipid and total cholesterol excreted in the feces were tended to be slightly increase in PRS group compared to the control group, which were not significant.

• The Korea Journal of Herbology
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• v.26 no.1
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• pp.125-132
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• 2011

Objectives : This study was performed to evaluate the efficacy of extract from Citri Pericarpium (CP) on lipid-lowering effect in semi-healthy subjects with increased serum levels of total cholesterol and triglyceride. Methods : A experimental group (n=45) and placebo group (n=46) were randomly established based on the plasma lipid profiles (triglyceride, total cholesterol etc.) in the semi-healthy subjects, then all subjects randomly took experimental or placebo capsules, which contain 1,200 mg of CP or the same dose of soluble starch per day with regular meals for 8 weeks by double-blind method. Results : One-hundred forty (140) subjects were screened, then 91 subjects enrolled in the study. No serious adverse events were reported for trial period. The CP treatment showed statistically significant decrease in serum levels of triglyceride both at 4-weeks (p<0.01) and at 8-weeks (p=0.0001). Futhermore, there was significant difference in the triglyceride levels between CP-treated and placebo group. The CP-treated but not placebo group, experienced decrease in serum levels of total cholesterol at 8-weeks. Then there was no significant difference in the total cholesterol levels between the two groups. In addition, statistically significant difference of AST, ALT, ${\gamma}$-GT serum levels wasn't shown before and after trial in two groups. Conclusion : These results demonstrate that CP can significantly suppress the elevated triglyceride but not total cholesterol level. Therefore, CP may play a role in the improvement of blood lipid levels, as an effective functional food.

• Archives of Pharmacal Research
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• v.14 no.1
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• pp.44-47
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• 1991

Blood lipid levels in rats with high fat-fed hyperlipemia were determined after intraperitoneal administration of a methanolic extract of Prunus davidiana Fr. stems. Administration of the methanolic extract for 6 days produced a significant decrease of blood triglyceride and total cholesterol, and the atherogenic index was also improved. In addition to the hypolipemic effect, the methanolic extract was also shown to be effective in reducing an elevated level of glucose in rats with hyperlipemia resulting from high-fat feeding. On the other hand, blood triglyceride and total cholesterol in rats fed with stock diet were not affected by administration of the methanolic extract even if there was a tendency to decrease. No significant change was also found in the level of glucose. Thus, it is suggested that this methanolic extract probably may increase the metabolic utilization only when fed with excess fat.

• Journal of the Korean Society of Food Science and Nutrition
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• v.29 no.3
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• pp.453-459
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• 2000

This study was performed to investigate the effect of dietary crab shell powder on lipid metabolism in diet induced hyperlippidemic rats. Sixteen male Sprague-Dawley rats were divided into two groups and fed 20% (w/w) carb shell powder supplemented diet for 4 weeks. Energy intake and weight gain were lower in experimental group than in control group. Concentrations of plasma triglyceride, total cholesterol, LDL-cholesterol, and atherogenic index (AI) were decreased and concentration of HDL-cholesterol was increased by crab shell powder supplementation. Concentrations of liver total cholesterol and triglyceride were significantly lower in experimental group. The crab shell decreased triglyceride and cholesterol concentration in plasma and liver, and increased bile acid excretion in feces. Therefore, the crab shell powder is assumed to exhibit function of chitin or chitosan that effects on lipid metabolism and cholesterol reabsorption.

• Journal of the Korean Society of Food Science and Nutrition
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• v.28 no.2
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• pp.477-483
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• 1999

The effects of chitin and chitosan on the contents of plasma and liver lipids and the fecal excretion of neutral and acidic steroids were investigated in rats fed with atherogenic diet. Dietary chitin did not affect plasma total cholesterol, LDL cholesterol and HDL cholesterol, while chitosan diet de creased total cholesterol and LDL cholesterol. Plasma content of triglyceride was reduced signif icantly by chitin diet but not by chitosan. Increases in fecal weight were observed in rats fed with either chitin or chitosan, and the increase was greater with chitosan than with chitin. Dietary chitosan resulted in an increase of fecal excretion of neutral steroids without any changes in the excretion of acidic sterols. Putting the results together, dietary chitosan reduces plasma cholesterol probably due to the reduction of cholesterol absorption. The decrease in plasma triglyceride level by dietary chitin requires further research to understand the mechinism.

• Journal of the East Asian Society of Dietary Life
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• v.9 no.2
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• pp.188-194
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• 1999

The present study tested to recommend optimum level of Gastrodia rhizoma and effect on the compositional changes of the lipids in Sprague Bawley rats which were fed control diet adding 5, 10, 15% Dioscorea batatas powder and 5, 10, 15% Gastrodia rhizoma powder for 3 weeks, respectively The contents of moisture. ash, fat, protein and carbohydrate in dried Gastrodia rhizoma were 5.9, 2.7 2.1, 0.9 and 88.4%(w/w) respectively. Concentrations of total cholesterol and free cholesterol in liver were the lowest in the 10% Gastrodia rhizoma group. Concentrations of triglyceride and phospholipid in liver were lower in the 10 and 15% Gastrodia rhizoma groups than in the other groups. Concentrations of total cholesterol, free cholesterol, triglyceride and phospholipid in brain were significantly lower in the group 6, 7 compared to the other groups. Concentrations of triglyceride and phospholipid in kidney were slightly lower in the Gastrodia rhizoma groups than those in the Dioscorea batatas groups.

• Korean Journal of Plant Resources
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• v.21 no.6
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• pp.457-461
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• 2008

Effects of Gal geun (Puerariae Radix) EtOH ext. on lipid lowering and antioxidant were investigated in hyperlipidemic rat. Concentration of FFA and triglyceride in plasma showed a tendency to decrease in Gal geun ext. groups. Concentration of plasma total cholesterol and LDL-cholesterol decreased in Gal geun ext. groups. However the concentration of HDL-cholesterol showed no significantly different in all treatment groups. Concentration of liver total cholesterol and triglyceride showed a tendence to decrease in Gal geun ext. groups. Concentration of plasma and liver TBARS showed a low values in Gal geun ext. groups. The values of GSH-Px and SOD activity showed no significantly different among all the treatment groups. However the values of SOD and CAT activity showed a high value in the Gal geun ext. groups.

• Journal of Physiology & Pathology in Korean Medicine
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• v.20 no.2
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• pp.352-357
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• 2006

This experimental study was designed to investigate the effects of Acanthopanax sessiliflorus $S_{EEM}$ leaves, stems, roots (ACL, ACS, ACR) on the change of weight and the serum total cholesterol, HDL-cholesterol, LDL-cholesterol, triglyceride, free fatty acid, total lipid and phospholipid level in obese mice induced Dy high fat diet. Experimental groups were as follows ; Normal group was fed with normal diet and administered with distilled water during 7 weeks, Control group was fed with high fat diet and administered with distilled water during 7 weeks, Sample A group was fed with high fat diet and administered with ACL of 500 mg/kg/mouse/day during 7 weeks, Sample B group was fed with high fat diet and administered with ACS of 500 mg/kg/mouse/day during 7 weeks, Sample C group was fed with high fat diet and administered with ACR of 500 mg/kg/mouse/day during 7 weeks. The results were as follows ; 1. Sample A group, Sample B group and Sample C group were significantly decreased the serum total lipid level in comparison with Control group. 2. Sample A group was decreased the body weight (4 weeks, 7 weeks), the serum total cholesterol level, the serum LDL-cholesterol level, the serum triglyceride level, the serum free fatty acid and phospholipid level but increased the serum HDL-cholesterol level in comparison with Control group. 3. Sample B group was increased the serum HDL-cholesterol level but decreased the body weight (4weeks), the serum total cholesterol level, the serum free fatty acid and triglyceride level in comparison with Control group. 4. Sample B group was significantly decreased the body weight (7 weeks), the serum LDL-cholesterol and phospholipid level in comparison with Control group. 5. Sample C group was increased the serum HDL-cholesterol level but decreased the body weight (4 weeks) and the serum free fatty acid level in comparison with Control group. 6. Sample C group was significantly decreased the body weight (7 weeks), the serum total cholesterol level, the serum LDL-cholesterol and triglyceride level in comparison with Control group. According to above results, I suggest ACR is able to be used for the obesity.

• Asian-Australasian Journal of Animal Sciences
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• v.17 no.4
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• pp.511-513
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• 2004

Effects of the dietary supplementation of Codonopsis lanceolata root on triglyceride and cholesterol levels in the serum, liver, breast muscle and bile in male Cobb$\times$Cobb chicks were investigated. The chicks (15-42 days old) were fed diets supplemented with 0, 0.25 and 0.5% Codonopsis lanceolata root. No differences were observed in body weight, feed conversion ratio, gall bladder weight or abdominal fat deposition among the control group and the two treatment groups. Liver weights were higher in chicks fed a 0.5% Codonopsis lanceolata diet than in those fed the control diet (p<0.05). However, serum levels of both glutamic oxaloacetic transaminase (GOT) and glutamic pyruvic transaminase (GPT) were not different among the three groups. Broiler chicks fed either 0.25% or 0.5% dietary Codonopsis lanceolata root showed decreased serum levels of triglyceride, total cholesterol and low density lipoprotein cholesterol compared to the control group (p<0.05). Supplementation with either 0.25% or 0.5% dietary Codonopsis lanceolata root decreased the triglyceride and total cholesterol levels in liver and breast muscle compared to the control group (p<0.05). Biliary cholesterol increased by 15% in chicks fed 0.5% dietary Codonopsis lanceolata root, suggesting that the biliary excretion of cholesterol had been elevated by dietary Codonopsis lanceolata root (p<0.05). In conclusion, these results indicate that dietary Codonopsis lanceolata root can decrease triglyceride and cholesterol levels in the serum, liver and breast muscle of broilers.