• Title/Summary/Keyword: lipid index

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Effects of an Obesity Control Program on Body Composition and Serum Lipid levels in Obese Elementary School Students (비만 관리 프로그램이 비만 아동의 체성분과 혈청지질에 미치는 영향)

  • Choi, Soon-Nam;Kim, Hyun-Jung;Yun, Mi-Eun;Lee, Sang-Up
    • Journal of the Korean Society of Food Culture
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    • v.25 no.1
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    • pp.91-99
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    • 2010
  • To elucidate the effects of an obesity control program on body composition and serum lipid levels, 31 obese elementary students (male: 25, female: 6) residing in the Gyeonggi area were evaluated and their body composition, serum total cholesterol, HDL-cholesterol, LDL-cholesterol and TG (triglyceride) were analyzed. The average age, height, weight and BMI (body mass index) were $11.52{\pm}1.00\;yrs$, $151.96{\pm}8.04\;cm$, $68.21{\pm}9.03\;kg$ and $29.40{\pm}1.79\;kg/m^2$ for the males, respectively, and $11.17{\pm}1.17\;yrs$, $147.83{\pm}5.15\;cm$, $65.05{\pm}10.86\;kg$ and $29.62{\pm}3.24\;kg/m^2$ for the females, respectively. There was a significant decrease in BMI for males (p<0.001) and females (p<0.05). There were also significant changes in all of the biochemical levels evaluated before and after the study. Specifically, the total cholesterol, LDL-cholesterol and TG level decreased after the obesity control program, while the HDL-cholesterol level increased after the program. These results indicate that obesity control programs do change the BMI, serum total cholesterol, HDL-cholesterol, LDL-cholesterol and TG levels in obese elementary students. Thus, obesity control programs are urgently needed to prevent degenerative disease and decrease obesity among children in elementary school.

Effect of Chromium Methionine Supplementation on Obesity Index and Serum Lipids in Rats (Chromium Methionine첨가가 비만지수 및 지질 대사에 미치는 영향)

  • Kim, Hyun-Sook;Lee, Sun-Yeon;Kim, Chang-Hyeuk;Ohh, Sang-Jip;Shin, Jong-Seo;Sung, Kyung-Il
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.32 no.5
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    • pp.706-709
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    • 2003
  • Chromium (Cr) plays an important role in body composition. Several human and animal studies of Cr supplementation have reported increases in lean body mass, often with concurrent decreases in body fat. The purpose of the current study was to determine the effects of supplemental Cr as chromium methionine (CrMet) on obesity index, body fat and serum lipids in rats. Thirty-six male Sprague-Dawley rats were divided into four groups of nine rats. Rats received a AIN-76 semipetrified basal diet or high fat diet supplemented with 300 ppb CrCl$_3$and CrMet as well as no added dietary Cr (referred to as Control, HF, HFCr, and HFCrMet). After 6 weeks on the respective diets, animals were killed and analyzed for differences in serum lipid concentrations. Rats supplemented with CrMet had a slightly higher naso-anal length and final body weight was decreased. The lowest obesity index and body fat content were found in CrMet supplemented animals (p〈0,05). Supplemental CrMet decreased the total lipid, triglyceride and total cholesterol. The significant differences observed were total cholesterol concentration for CrMet supplementation. These indicate that supplemental Cr, as chromium methionine, resulted in a significant decrease of obesity index and body fat and influence serum lipid concentrations, possibly by decreasing the body fat.

Effects of Nutrition and Exercise Education on Fat Mass and Blood Lipid Profile in Postmenopausal Obese Women (폐경 후 비만 여성의 식이 및 운동 교육이 체지방향 및 혈중지질농도에 미치는 효과)

  • Kim, Nae-Hee;Kim, Ji-Myung;Kim, Hye-Sook;Chang, Nam-Soo
    • Journal of Nutrition and Health
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    • v.40 no.2
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    • pp.162-171
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    • 2007
  • Obesity is an independent risk factor fur coronary artery disease in the postmenopausal women, which may be mediated by alteration of blood lipid metabolism. We are aimed to evaluate the effects of low energy diet, restriction of high fat foods and exercise education on weight, fat mass and blood lipid profile. Fifteen postmenopausal obese women were studied. Subjects received detailed advice about how to achieve a reduction of weight by a low-energy diet (1,200kcal), restriction of high fat food and increased exercise in every 4 wks during 8 wk. To evaluate the effectiveness for education programs, dietary fat habit and daily nutrient intakes, exercise were tested before and after intervention. Anthropometry, computerized tomography, and blood lipid profile were assessed before and after intervention. According to the nutrition education, energy intake (from 1776.1 ${\pm}$ 28.2 kcal to 1268.7 ${\pm}$ 115.2 kcal, p < 0.001) and percent of energy from fat (21.9%, p < 0.01) were significantly decreased. However, the index of nutritional quality was over 1.0. On the contrary, exercise (from 341.3 ${\pm}$ 222.1 kcal to 569.4 ${\pm}$ 309.8 kcal, p < 0.05) was increased and dietary fat habit scores (from 30.8 ${\pm}$ 5.2 to 36.1 ${\pm}$ 3.0, p < 0.01) were improved. Also, body weight (4.2%, p < 0.001), BMI (4.5%, p < 0.001), body fat mass (3.4%, p < 0.05) and waist to hip ratio (1.1%, p < 0.05) were decreased. Among abdominal fat, visceral fat (26.1%, p < 0.05) and subcutaneous fat (14.8%, p < 0.01) were decreased. But there was no difference in visceral fat to subcutaneous fat ratio. We observed HDL-cholesterol increase (11.7%, p < 0.05), triglyceride reduction(14.8%, p < 0.05) and atherogenic index improvement (from 2.7 ${\pm}$ 0.7 to 2.3 ${\pm}$ 0.7, p < 0.05) However, there was no change in LDL-cholesterol and total cholesterol. Theses results showed that low energy diet, restriction of high fat foods and exercise education could result in reduction of body weight, fat mass, visceral and subcutaneous fat, and in improvement of blood lipid profile in the postmenopausal obese women.

Effects of Mung Bean (Phaseolus aureus L.) on Blood Glucose and Lipid Composition Improvement in Streptozotocin-induced Diabetic Rats (녹두(Phaseolus aureus L.) 급여가 당뇨 유발 흰쥐의 혈당 및 지질성분 개선에 미치는 영향)

  • Bark, Si-Woo;Kim, Han-Soo
    • Journal of the Korean Applied Science and Technology
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    • v.37 no.2
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    • pp.162-172
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    • 2020
  • The purpose of this study was to investigate the improvement effect of 5% mung bean (phaseolus aureus L.) on the blood glucose and lipid metabolism function of streptozotocin (STZ, 45 mg/kg body weight)-induced diabetic rats. Seven-week-old male rats were divided into four groups (n=6), and fed experimental diets containing mung bean meal [basal diet+5% mung bean (BM), basal diet+STZ+5% mung bean (SM)], and control (BD), BS groups (basal diet+STZ). The results of this study, mung bean diet groups (BM, SM) in lipid composition evidenced the significantly reduction of serum total cholesterol, low density lipoprotein-cholesterol (LDL-cholesterol), atherosclerotic index (AI), cardiac risk factor (CRF), triglyceride (TG), phospholipid (PL), free cholesterol, cholesteryl ester, uric acid, blood glucose, non esterified fatty acid (NEFA), and elevation of high density lipoprotein-cholesterol (HDL-cholesterol). The serum albumin/globulin ratio (A/G ratio) was increased in mung bean supplementation diet than STZ-induced diabetic rats (p<0.05). Concentrations of sodium (Na) and chlorine (Cl) in sera were lower in the mung bean diet than diabetic group. Total calcium (T-Ca), phosphorus (Pi) and potassium (K) concentrations in sera were higher in the BM, SM and BD groups than BS group. In vivo experiments with Sprague-Dawley rats showed that ingestion of mung bean (phaseolus aureus L.) were effective in blood glucose and lipid composition.

The Effect of Dietary Modified Potato Starch By Chemically Denatured Treatment and Potato Starch on the Weight Loss, Lipid Metabolism and Redox Antioxidant System in High Fat Diet-Induced Obese Rats (화학적 변성 및 생감자 전분이 고지방식이로부터 유도된 비만 흰쥐의 지질대사 및 항산화계에 미치는 영향)

  • Park, Soo-Jin;Choi, Mi-Kyeong;Kim, Jin-Suk;Lim, Hak-Tea;Kang, Myung-Hwa
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.37 no.10
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    • pp.1251-1257
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    • 2008
  • For the first 42 days, we made rats obese by feeding them potato starch instead of corn starch and after that we fed them transformed potato starch by 4 groups for 70 days. The 4 groups are GPS group, SPS group, EZ group and H40 groups and each were fed normal potato, small potato, enzyme treated potato, and acid treated potato starches, respectively. We determined body weight and feeding efficiency, lipid profiles in serum, lipid peroxidation in tissues and redox antioxidant system as GSH and GP-x in vivo. As a result, there was no difference in the increment of body weight in the groups of GPS, EZ and H40. Therefore EZ group showed lower body weight increment than other groups. While GPS group and SPS group did not show significant difference in blood glucose, cholesterol level, LDL-cholesterol and TC, and their measured values were lower than those of EZ and H40 groups. No significant difference was found in HDL-cholesterol level except for GPS group. Furthermore, when calculating atherogenic index (AI) by HDL-cholesterol and TC contents, H40 group showed higher measured value than other groups. When measuring the lipid peroxidation in serum, kidney and liver tissues, the serum lipid peroxidation in H40 group was higher than others. In the tissue of liver and kidney, EZ and H40 groups showed significantly lower contents than others. The content of GSH showed different tendency in each tissue, but the measured value of GP-x activity was lower in SPS group.

Effect of Mycelium of Cordyceps militaris on Growth, Lipid Metabolism and Protein Levels in Male Rats (동충하초 균사체가 흰쥐의 성장률, 지질대사 및 단백질 농도에 미치는 영향)

  • Koh, Jin-Bog
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.31 no.4
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    • pp.685-690
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    • 2002
  • The effects of mycelium of Cordyceps militaris on the growth, the lipid metabolism, the serum protein levels and the enzyme activities in male rats were studied. Sprague-Dawley rats were given four different types of diets for a succeeding period of five weeks: either a control diet, a control diet supplemented with 2%, 3% or 4% mycelium of Cordyceps militaris (CM) powder. The body weight gain, hepatic weight, feed efficiency ratio and the feed intake of the rats given diets with 2%, 3% or 4% CM were similar to those in rats given the control diet. The concentrations of hepatic total lipid and triglyceride of rats fed the 3% or 4% CM diets were significantly lower than those of rats fed the control diet. But the concentrations of hepatic total cholesterol and phospholipid of rats fed the all CM diets were similar to those of rats fed the control diet. The concentrations of total lipid, total cholesterol, triglyceride phospholipid, and the atherogenic index, and the activities of glutamic oxaloacetic transaminase and lactic dehydrogenase in serum of rats fed the all CM diets were significantly lower than those of rats fed the control diet. No differences were noted in the concentrations of HDL-cholesterol, LDL-cholesterol, total protein, albumin and creatinine, and the activities of glutamic pyruvic transaminase, ${\gamma}$ -glutamyltranspeptidase and alkaline phosphatase in the serum among the rats with on all the experimental diets. These results showed that the all CM diets feeding decreased the total cholesterol, the triglyceride, the phopholipid, and the atherogenic index in serum of rats.

Effect of Kale Juice on Serum Lipid Levels & Phospholipid Fatty Acid Composition in Hypercholesterolemic Men (케일녹즙이 고콜레스테롤혈증 성인남자의 혈청 지질수준 및 인지질 지방산 조성에 미치는 영향)

  • Chung, Eun Jung;Shim, Eugene;Kim, Soo Yeon
    • Journal of Life Science
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    • v.22 no.11
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    • pp.1538-1544
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    • 2012
  • The aim of this study was to evaluate the effect of kale (Brassica oleracea acephala) juice supplementation on serum lipid levels and phospholipid (PL) fatty acid compositions in hypercholesterolemic men. Thirty-two men with hypercholesterolemia (>200 mg/dl) were recruited among the faculty and staff at Y University after annual health examinations. The subjects consumed 150 ml of kale juice per day for a 12-week intervention period. Dietary and anthropometric assessments were performed before and after supplementation, respectively, to ensure that the subjects maintained their usual diet and lifestyle throughout the intervention. Serum concentrations of HDL-cholesterol and the ratio of HDL-cholesterol to LDL-cholesterol were significantly increased (p<0.001) after intervention. Serum LDL-cholesterol concentration and atherogenic index were significantly reduced (p<0.001). Levels of 12:0, 14:0, $18:1{\omega}9$, $18:3{\omega}6$, and sum of monounsaturated fatty acids (MUFA) in serum pholspholipid (PL) were significantly increased, while $22:4{\omega}6$ level was significantly reduced (p<0.05). It can be speculated that kale juice, containing large amounts of antioxidant nutrients, contributes to changes of serum-PL-fatty acid compositions and the improvements of serum lipid profiles. This study demonstrates the supplementation of regular meals with kale juice may favorably affect serum lipid profiles and serum-PL fatty acid compositions and, hence, could lower the risks of coronary artery disease in men with hypercholesterolemia.

Establishment of Quality Index on the Black-goat Meat Extracts (흑염소 추출액 제품에서 품질 지표의 도출에 관한 연구)

  • 길복임;송효남
    • The Korean Journal of Food And Nutrition
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    • v.14 no.4
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    • pp.322-328
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    • 2001
  • To assess the quality characteristics of black-goat meat extracts and to develop their quality index, the ingredient ratio, manufacturing process and general composition of black-goat meat extracts were investigated. A partial meat of black-goat had high protein content(20.2∼21.6%) and low lipid content (1.9∼3.3%). The crude protein contents, 3.5∼6.1%, of black-goat meat extracts had a high correlation (r=0.88, p<0.01) with black-goat meat content and the soluble solid content had a high correlation (r=0.87. p<0.01) with the subsidiary material content. Two commercial products had total bacteria of 10$^1$∼10$^2$ cfu/ ml. showing the necessity of pressure sterilization of final process.

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Effects of Onion Peel Water Extract on the Blood Lipid Profiles in Mice Fed a High-Fat Diet (고지방식이를 섭취한 마우스에서 양파껍질 열수 추출물이 혈중지질에 미치는 영향)

  • Lee, Hyun A;Han, Sang Jun;Hong, Sun Hwa;Kim, Ok Jin
    • Korean Journal of Medicinal Crop Science
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    • v.22 no.3
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    • pp.203-209
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    • 2014
  • Onion (Allium cepa L.) is one of the richest sources of flavonoids in human diet. Onion peel contains over 20 times more quercetin than onion flesh. In this study, we studied the effects of onion peel water extract (OPE) on the blood lipid profiles in mice. The onion peel extracts was extracted with hot water. The experimental groups were divided with 3 groups (n = 6) of ICR male mice: normal diet + distilled water (NC), high-fat diet + distilled water (HF), high-fat diet + onion peel water extract 20 mg/kg (OPE-20). The oral administration was conducted daily. The experimental period was 7 weeks. Onion peel water extract showed higher concentration of polyphenol gallic acid and anti-oxidant trolox equivalent than the ethanol extract. The body weight gain and food efficiency ratio was significantly lower in the OPE-20 group as compared with HF group (p < 0.05). The epididymal fat and retroperitoneal fat showed significantly lower weights and sizes in the OPE-20 group as compared with HF group (p < 0.05). The serum levels of total cholesterol, LDL cholesterol and triglyceride were significantly lower in the OPE-20 group as compared with HF group (p < 0.05). The OPE-20 group showed higher HDL cholesterol concentration than HF group (p < 0.05). Atherogenic index was ignificantly lower in as compared with HF group (p < 0.05). The serum levels of glucose, GOT and GPT were significantly lower in the OPE-20 group as compared with HF group (p < 0.05). In these results, we suggests that onion peel water extracts supplementation can reduces the serum lipid components and improves the lipid metabolism in hyperlipidemic mice induced with a high-fat diet.

Effects of Onion Peel Water Extract on the Blood Lipid Profiles and Glucose (양파껍질 열수 추출물이 혈중지질 성분과 혈당에 미치는 영향)

  • Lee, Hyun-A;Han, Sang-Jun;Hong, Sunhwa;Lee, Yun-Seong;Kim, Dong-Woo;Kim, Okjin
    • The Korea Journal of Herbology
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    • v.29 no.6
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    • pp.141-148
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    • 2014
  • Objectives : Onion (AlliumcepaL.) is one of the richest sources of flavonoids in human diet. In this study, we studied the effects of onion peel water extract (OPE) on the blood lipid profiles and glucose in rats. Methods : The experimental groups were divided with 5 groups (n = 6) of SD rats: normal diet + distilled water (NC), high-fat diet + Quercetin (PC), high-fat diet + onion peel water extract 4 mg/kg (OPE-4), high-fat diet + onion peel water extract 20 mg/kg (OPE-20), high-fat diet + onion peel water extract 100 mg/kg (OPE-100). Results : The liver fat showed significantly lower weights and size in the OPE-100 group as compared with NC group (p<0.05), The epididymal fat and retroperitoneal fat showed significantly lower weights and sizes in the OPE-4 and OPE-20 group as compared with NC group (p<0.05). The serum levels of total cholesterol, LDL cholesterol and triglyceride were significantly lower in the OPE-4 and OPE-20 group as compared with NC group (p<0.05). The OPE-4 and OPE-20 group showed higher HDL cholesterol concentration than NC group (p<0.05). Atherogenic index of OPE-4 and OPE-20 group was significantly lower in as compared with NC group (p<0.05). The serum levels of glucose significantly lower in the OPE-20 group as compared with NC group (p<0.05). Conclusions : In these results, we suggests that onion peel water extracts supplementation can reduces the serum lipid components and improves the lipid metabolism in hyperlipidemic SD rat induced with a high-fat diet.