• Proceedings of the KSCN Conference
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• 1999.05a
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• pp.116-116
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• 1999

• Proceedings of the Korean Nutrition Society Conference
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• 2002.05a
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• pp.87-87
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• 2002

• 한국생물공학회:학술대회논문집
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• 2005.10a
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• pp.791-792
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• 2005

• Proceedings of the KSCN Conference
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• 1998.11a
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• pp.100-100
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• 1998

• Proceedings of KHEA Conference
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• 1997.07a
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• pp.252-252
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• 1997

• Journal of the Korean Society of Food Science and Nutrition
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• v.25 no.6
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• pp.963-968
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• 1996

Effects of raw soy flour(RSF) and RSF with magnesium supplementation(RSF+Mg) feeding on lipid metabolism and serum glucose concentration of diabetic and nondiabetic rats were studied. Male rats(Sprague-Dawley, body weight $332.8\pm19.3g)$ were assigned to four dietary groups and fed for 4 weeks. For each experimental diet some rats were injected with streptozotocin in intraperitonium (i.p.) to induce diabetes, and other rats were injected with buffer i.p. as a nondiabetic group. The diabetic rats fed diets of control, RSP and RSF+Mg showed significant body weight decrease(-67~-79g) compared with nondiabetic group. Pancreas weights in diabetic RSF and RSF + Mg groups were heavier than those of the control and nondiabetic groups. , Fasting serum glucose level of diabetic RSF and RSF+Mg groups significantly decreased by 73 and 44% compared with the diabetic control group, but they significantly increased by 77 and 111% compared with the nondiabetic group. Serum triglyceride, phospholipid and total cholesterol concentration of diabetic RSF and RSF + Mg groups significantly decreased compared with the diabetic control group. Serum HDL-cholesterol, HDL-cholesterolitoal cholesterol ratio and liver total cholesterol were not affected by RSF and RSP+Mg feeding, Liver total lipid and triglyceride concentration were significantly lower in diabetic groups than those in the nondiabetic group. The results indicated that RSF and RSF+Mg feeding did not produce hyperlipemia and somewhat improved the glucose levels in diabetic rats.

• The Korean Journal of Food And Nutrition
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• v.18 no.3
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• pp.265-271
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• 2005

This study was performed to observe the effects of the feeding Prunus persica Batsch var davidiana Max. extract on the improvement of the free fatty acid, creatine phosphokinase and lecithin cholesterol acyltransferase(LCAT) activities in the serum of dietary hypercholesterolemic rats(S. D. strain, male) fed the experimental diets for. 5 weeks. Concentration of electrolyte(Na, K, Cl) in serum were fairly reduced in the group BCP(basal diet + cholesterol + Prunus persica, $5.0\;g\%$ extract) than in the group BCW(basal diet + cholesterol + water). However, no significance was found in the effect of an electrolyte concentration among the groups. Concentrations of free fatty acid, lipid peroxide and creatine phosphokinase activity in serum were significantly higher in the cholesterol administration groups(group BCW, BCP) than those in the control group(group BW, basal diet + water). However, concentrations of free fatty acid, lipid peroxide and creatine phosphokinase activity in serum were remarkably lower in the group BCP than those in the group BCW The LCAT activity in serum was increased in the Prunus persica $5.0g\%$ extract administration group(group BCP) than in the cholesterol of diet group(group BCW). From these results, the Prunus persica Batsch var davidiana Max. extracts were found to be effective on the improvement of the lipid compositions in serum of dietary hypercholesterolemic rats.

• Journal of the Korean Applied Science and Technology
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• v.6 no.1
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• pp.41-49
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• 1989

This study was carried out to study influence of antioxidants on serum and tissue of rats fed with thermally oxidized oil. The experimental animals used 30male rats of sprague-dawley weighting $150{\pm}25g$. They are divided into 5 groups and fed to experimental diets which are composed of 15％ thermally oxidized oil in addition to ascorbic acid, Vitamin E, Ethylendintrioteraaceticacid(EDTA) and none added oxidized oil by heat and fresh soybean oil group. Thermally oxidized oil was prepared from the soybean oil by heating at $180^{\circ}C$ for 30 hours. After feeding for 4 weeks, the result are as follows; 1. Body weight gain were lower B diet group than A diet group. 2. Total cholesterol levels in serum of all experimental diet groups except B diet group were higher than that of A diet group. 3. HDL-cholesterol levels of all experimental diet groups except E diet group were lower than that of A diet group. 4. The activities of GOT, GPT in serum of all experimental diet groups except B diet group and D diet group were higher than that of A diet group. 5. Vitamin E levels in serum of E diet group were highest than that of all experimental diet groups, and Vitamin E levels in liver of A diet group were highest than that of all experimental diet groups. 6. Lipid peroxide in Serum were highest B diet group than that of all experimental diet groups and the other experimental diet group significantly lower than that of the A diet group. 7. Lipid peroxide in liver of all experimental diet group except E diet group were significantly higher than that A diet group and lipid peroxide in kidney of all experimental diet group except B diet group were lower than that of A diet group. Four these results, as Vitamin C, Vitamin E, and EDTA added diets have effect of thermally oil by antioxidants, it could be suggested that thermally soybean oil diet has required to add antioxidant because it has not sufficient Vitamin E for antioxidant and intake and overtake level of thermally soybean oil diet should be studied to go ahead.

• Korean Journal of Food Science and Technology
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• v.33 no.1
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• pp.113-116
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• 2001

The effects of phaseolus vulgaris extracts on serum lipid concentrations were evaluated in rats. Forty-two male Sprague-Dawley rats weighing $100{\pm}10\;g$ were divided into six groups and fed high fat diets for four weeks. Experimental groups were administered with following diets; basal fat diet(control) and basal and high fat diets with 1% cholesterol and phaseolus vulgaris extract(40 mg/kg, 400 mg/kg and 4000 mg/kg). The concentrations of serum triglyceride in rats fed the phaseolus vulgaris extract, high fat, 1% cholesterol, and PVHC-40, -400, -4000 mg/kg were lower than those in other groups. The concentrations of total cholesterol in the PVHC-40, -400, -4000 mg/kg groups were lower than those in fat diet groups. The concentrations of HDL-cholesterol in serum of the PVHC-40, -400, 4000 mg/kg groups were significantly higer than those of other groups. The levels of LDL-cholesterol in serum of the PVHC-40, -400, -4000 mg/kg groups were tended to be lower than those of other groups. These results suggest that phaseolus vulgaris extract may reduce elevated levels of serum lipid concentrations in rats fed high fat diets.

• Journal of the Korean Society of Food Science and Nutrition
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• v.31 no.2
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• pp.284-289
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• 2002

The effects of Okcheonsan powder on the body weights, the organ weights, the blood glucose level, the lipid and protein concentrations of serum and liver in diabetic rats were studied. Female rats (Sprague-Dawley, mean weight 313.6$\pm$18.5 g) were randomly assigned to one normal and two diabetic groups. They were fed experimental diets for 5 weeks. The diabetic groups were divided into the diabetic control (D-control group) and 3% Ok-cheonsan groups (D-Okcheonsan group). Rats were injected with streptozotocin intraperitoneally to induce diabetes. The body weights, the concentrations of total lipid and triglyceride of liver, the concentrations of total protein and albumin of serum in tole D-control and the D-Okcheonsan groups were significantly decreased compared with those in the normal group. The pancreatic weight in the D-control group was significantly more increased than that in the D-Okcheonsan group, but in the D-Okcheonsan group it was similar to that in the normal group. The fasting blood glucose levels and the atherogenic index in all the diabetic groups were significantly higher than those in the normal group. The concentrations of triglyceride, total cholesterol and LDL-cholesterol of serum, and the cholesterol of fiver in the D-Okcheonsan group were significantly lower than those in the D-control group. The concentration of HDL-cholesterol and HDL-cholestrol/total cholesterol ratio of serum were similar to those in all the groups. The concentrations of phospholipid of serum and liver in the D-Okcheonsan group were significantly decreased compared with those of the normal group, In conclusion, the Okcheonsan powder feeding could decrease the pancreatic weight, the concentrations of the triglyceride, the total cholesterol and LDL-cholesterol of serum, and the cholesterol of liver in the diabetic rats. But the concentrations of the blood glucose, the hepatic triglyceride and the atherogenic index seems to be not affected by it.