• The Korean Journal of Pharmacology
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• v.12 no.2 s.20
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• pp.21-32
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• 1976

The influence of Panax ginseng and Acanthopanax on the metabolism of hens are studied experimentally. The hens are fed with three dose levels of ethanol extract of Panax ginseng and Acanthopanax for 24 months and for comparing, there are control hens and young control hens. The results are as follows. 1. Hemoglobin, hematocrit and erythrocyte sedimentation rate values of hens fed with Panax ginseng and Acanthopanax are not significantly. different from control group. There is tendency of decreasing of erythrocyte sedimentation rate with aging. 2. The serum total lipid values of hens fed with Panax ginseng and Acanthopanax have tendency of increment compared with control group, especially in large dose treated hens of Panax ginseng and it is statistically significant. The serum cholesterol levels of all treated hens seem to be increased without significance statistically. Serum triglyceride level is higher in young hens compared with aged, and Panax ginseng and Acanthopanax treated hens reveal much higher values than control hens. So the increment of triglyceride levels in the Panax ginseng and Acanthopanax treated hens may be mainly contribute to increment of total lipid content. 3. Long-term administration of Panax ginseng and Acanthopanax seem to increase total serum protein content. Such increment seem to be due to the increment of globulin, especially gamma globulin, which is statistically significant in the large dose group of Acanthopanax. There are no differences of serum albumin levels of all the groups. 4. The blood glucose level and the glycogen content of liver and muscle have no difference among all the experimental groups. To summarize the results, the effects of Panax ginseng and Acanthopanax on the metabolism of hens have similarity in the majority of data of this experiment, and seem to be mainly influence to lipid and protein metabolisms by increasing serum triglyceride and globulin, especially gamma globulin.

• Journal of the Korean Society of Food Science and Nutrition
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• v.31 no.6
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• pp.1048-1051
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• 2002

This study was conducted to determine the effect of different fiber content of rice on blood levels of glucose insulin and triglyceride in normal subject. Ilpum and Suwon 464, which have different fiber content were used for the test. Two types of rice containing 50 g of carbohydrate were pressure-cooked and fed to ten healthy male volunteers after an overnight fast. After a meal, the 60-min blood glucose levels of Suwon 464 and Ilpum were 90.3$\pm$4.8 mg/dL and 111.6$\pm$2.7 mg/dL, respectively (p<0.01). And the 120-min blood insulin levels of Suwon 464 and IlPum were 2.9$\pm$0.8 mg/dL and 7.7$\pm$1.6 mg/dL, respectively (P<0.05). There was no significant difference in triglyceride level between two rice varieties. The calculated glycemic index (GI) was 64.5% for Suwon 464, suggesting that Suwon 464 high in fiber can be useful in low-GI diets.

• Advances in Traditional Medicine
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• v.10 no.2
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• pp.59-65
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• 2010

In India, Tectona grandis is traditionally used in the treatment of diabetes mellitus and lipid disorder. In the present study, the antihyperglycemic and lipid lowering effect of ethanolic extract of bark of Tectona grandis (TG) was evaluated using alloxan induced diabetes in rats. Alloxan was given at the dose of 140 mg/kg, i.p. After induction of diabetes, TG was administered for 42 days p. o. and simultaneously different biochemical parameters like plasma glucose, liver glycogen content, serum triglyceride, cholesterol, LDL-cholesterol and HDL-cholesterol were estimated. Diabetic control showed significant increase (P < 0.01) in plasma glucose, serum triglyceride, cholesterol, LDL-cholesterol and significant decrease (P < 0.01) in serum HDL-cholesterol and liver glycogen content. Treatment with TG showed significant reduction (P < 0.01) in plasma glucose when compared with diabetic control. The elevated levels of serum triglyceride and cholesterol levels were significantly reduced (P < 0.01) by TG. TG treatment for 42 days showed significant decrease in serum LDL-cholesterol (P < 0.01) and significant increase in serum HDL-cholesterol level (P < 0.01). Moreover, diabetic control there was significant decrease in liver glycogen content which was significantly increased (P < 0.05) by treatment with TG. Hence, from the result obtained in the present study it can be concluded that Tectona grandis has the potential to treat diabetes condition and associated lipid disorder.

• The Korean Journal of Food And Nutrition
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• v.29 no.5
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• pp.684-691
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• 2016

In this study, we analyzed the biochemical factors in lotus (Nelumbo nucifera) leaf, stem, and yeonjabang and their effects on serum factor levels in mice fed a high-fat (HF) diet. The loutus leaf showed $9.47{\pm}0.30%$ moisture content, $8.25{\pm}0.39%$ ash, $21.45{\pm}1.25%$ crude protein, and $2.21{\pm}0.13%$ crude fat content; the lotus stem showed $11.84{\pm}0.43%$ moisture, $10.21{\pm}0.64%$ ash, $17.55{\pm}0.92%$ crude protein, and $4.16{\pm}0.23%$ crude fat content; and the lotus yeonjabang showed $11.86{\pm}0.50%$ moisture, $6.81{\pm}0.51%$ ash, $18.71{\pm}1.02%$ crude protein, and $3.95{\pm}0.15%$ crude fat. Blood triglyceride levels were higher in the HF group ($146.43{\pm}38.81mg/dL$), and lower in the HF+yeonjabang groups ($98.00{\pm}17.18mg/dL$). In particular, blood triglyceride levels were significantly lower in the groups that had 10% dry yeonjabang powder added to the high-fat diet. The inclusion of excessive high-fat diet increased concentrations of serum insulin and leptin. Serum leptin concentrations were highest in the HF group mice ($3.00{\pm}1.35ng/dL$), whereas they were significantly lower in the HF+yeonjabang groups by $1.34{\pm}0.52ng/dL$ (p<0.05). Thus, addition of dry yeonjabang powder to the high-fat diet was more effective in regulating the levels of serum triglycerides and leptin in mice. Additional studies would help in the development of yeonjabang as a functional food.

• Journal of Nutrition and Health
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• v.28 no.5
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• pp.387-396
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• 1995

This study was undertaken to investigate the effect of increase in the ratio of zinc to copper and alcohol consumption on serum lipid content in Sprague-Dawley male rats during five weeks. Sixty rats were divided into six groups, CZ < zinc 30ppm diet >, CZA < zinc 30 ppm diet plus alcohol 5% solution >, HZ < zinc 300ppm diet >, HZA < zinc 300ppm diet plus alcohol 5% solution >, SHZ < zinc 600ppm diet >, SHZA < zinc 600 ppm diet plus alcohol 5% solution >. High ratio of zinc to copper groups < HZ, SHZ > were significantly decreased in high-density lipoprotein (p<0.01) and increased in total cholesterol, triglyceride, total lipid in serum(p<0.001, p<0.001, p<0.01). Triglyceride levels of serum in alcohol groups < CZA, HZA, SHZA > were significantly higher (p<0.001) than non-alcohol group < CCZ, HZ, SHZ >. Copper levels of serum were reduced in group high ratio of zinc to copper. These results present that high ratio of zinc to copper increase cholesterol(p<0.001) and alcohol consumption increase triglyceride(p<0.001) in serum. This close association to lipid metabolism in rats draw attention to the potential significance of zinc and alcohol nutriture in relation to cardiovascular disease.

• Journal of Nutrition and Health
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• v.30 no.7
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• pp.789-796
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• 1997

The effects of MCC and palm oil at different levels on lipid metabolism were assessed in adolescent rat. Dietary fat levels were 20% and 40% (kcal/kcal) and MCC level were 0%, 2%, and 4% (wt/wt). The experimental period took 8 weeks. During the experiment, weight gain and food efficiency ration were not affected by dietary factors. The weight of thymus however, was lower in high fat groups than in middle fat groups. The contents of total lipid and total cholesterol in plasma and HDL-cholesterol in plasma and HDL-cholesterol were significantly affected by dietary factors. The concentrations of cholesterol in LDL and VLDL , and the triglyceride content of VLDL was higher in high fat groups than in middle fat groups. Adding MCC lowered the LDL triglyceride in the high fat groups. The analysis of plasma fatty acids generally reflected the composition of the dietary palm oil. MCC had significant effects on total lipid and triglyceride of feces, but not on total cholesterol . In conclusion, the level of MCC had little hypolipodemic effects on lipid metabolism in rats fed a high fat diet. the middle fat group that contained 4% MCC showed increased contents of fecal triglyceride than the others, indicating that MCC had an effect on lipid absorption. Therefore, the other physiological functions of MCC need to be tested for their useful applications.

• Microbiology and Biotechnology Letters
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• v.32 no.1
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• pp.84-90
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• 2004

Diglyceride (DG) was prepared by reaction of soybean oil and glycerol in the presence of lipase. The initial rate of DG production was greatly affected by the amount of lipase. However the DG content at equilibrium was hardly affected by the amount of lipase added to the reaction mixture. The initial rate of FFA formation was highly affected by the moisture content between 0.5 and 2.3%, but at higher water content (3.3-5.2%), there was a small increase in the rate. And DG content at equilibrium slowly increased with the increase of the water content in glycerol up to 4.4%. However, there was a sharp decrease in DG content at higher water content (5.2-6.4%) due to higher free fatty acid production. The highest yield of DC was obtained at the temperature ranges of 30-5$0^{\circ}C$. The final yield of DG was not dependent on the glycerol (GL) to triglyceride (TG) molar ratio. However, at the molar ratio of 0.75:1 (GL/TG), the enzyme-catalyzed reaction was highly efficient and utilized all the glycerol. In optimized conditions for glycerolysis a yield of approximately 45% DG was obtained. 66% of total DG was 1,3-DG.

• Journal of Nutrition and Health
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• v.27 no.10
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• pp.967-978
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• 1994

This study was done to investigate the effect of age and dietary linolenic acid content and the linolenic acid/linoleic acid(LNA/LA) ratio on the lipid metabolism and formation of PGI2 and TXA2. The male Sprague-Dawley rats were fed 6 different with 0.2, 0.4, 0.6 of LNA/LA ratio within either 8% LNA(high LNA) or 4% LNA(low LNA) of fatty acid content for different feeding period(1, 4, 12 month). The dietary fat used were sesame oil, perilla oil, soybean oil and beef tallow. The concentration of serum total lipid, total cholesterol and HDL-C were increased with aging. Triglyceride concentration was decreased in 0.2 ratio of LNA/LA. The lipid content of liver showed similar tendency to that of serum. The ratio of PGI2/TXA2 was increased in 1 month rats and antithrombotic effect was reduced significantly with increasing age. The PGI2/TXA2 ratio was tended to be higher in diet of 0.2 and 0.4 LNA/LA ratio at high LNA level and in diet of 0.6 LNA/LA ratio at low LNA level. Especially PGI2/TXA2 ratio was increased linearly with rising LNA/LA ratio at low LNA level. It seemed that the LNA content and LNA/LA ratio had interaction to increase the antithrombotic effect bychanging TXA2 synthesis. And the dietary fatty acid related effect lowering the serum and liver lipid content, excepting triglyceride, was increased when dietary n3/n6 ratio was high(0.6) at both high and low n3 level. Therefore, it could not be recommended to consume large amount of n3 fatty acid or high ratio of n3/n6 to prevent cardiovascular diseases. These results suggested that the dietary fatty acid ratio of n3/n6 could be determined based on the n-3 content of dietary fat to reduce the risk of cardiovascular disease.

• Journal of the Korean Home Economics Association
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• v.29 no.2
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• pp.55-64
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• 1991

This study was designed to elucidate the effects of mugwort powder supplemented to high fat diets on blood components levels in rats. The levels of mugwort content in the experimental diets were divided into 12, 21, 28% and the fat levels in high fat diet was 30% of total caloie intake. Forty-nine male Sprague-Dawley rats weighing 72.5$\pm$0.3g were divided into group I(add mugwort during 8 weeks), group II(add during 4 weeks) andcontrol group. The results of this study were summarized as follows : 1. There were no difference in body weight gain and FER throughout eight weeks of experiment. The organ weights were somewhat higher in control group, but not significant. 2. The mugwort groups(I, II) were significantly higher than control group in RBC. This result showed that the mugwort affect the content of RBC. Author would like to conclude this result that the RBC content of experim-ental animal was affected by the iron in the mugwort. There were no difference among experimental groups in Hb, Hct. 3. It was noteworty that the concentration of serum glucose and triglyceride in the mugwort groups(I, II) was significantly lower than the control group. This result concluded that concentration of serum glucose and triglyceride which had become high by high fat diet were affected by the calcium or dietary fiber in the mugwort. There were no difference among experimental groups in albumin, total cho-lesterol, HDL-cholesterol.

• Korean Journal of Plant Resources
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• v.34 no.2
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• pp.186-196
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• 2021

In this study, we investigated inhibitory effect of red sweet pepper (Capsicum annuum L.) on triglyceride biosynthesis in Rhodosporidium toruloides. There was no significant difference in the total lipid content of all the experimental groups including 0.02, 0.1 and 0.5% (w/v) of red sweet pepper 70% ethanol extract treatment (RSPE). However, the triglyceride content was significantly decreased in RSPE group campared to the control group. When the formation of lipid droplet in the oleaginous yeast was examined, a small amount of fluorescence was observed compared to the control as the concentration of RSPE increased. The number of cells and free fatty acid increased in a concentration-dependent manner. These results suggest that RSPE has an anti-obesity effect.