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Effects of Sea Tangle-added Patty on Postprandial Serum Lipid Profiles and Glucose in Borderline Hypercholesterolemic Adults (다시마 첨가 패티가 경계역 고콜레스테롤혈증 성인의 식후 혈청 지질 및 혈당 농도에 미치는 영향)

  • Kim, Hwa Hyun;Lim, Hyeon-Sook
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.43 no.4
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    • pp.522-529
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    • 2014
  • Sea tangle (Laminaria japonica) is well known as having anti-diabetic and hypolipidemic effects in animals as well as in humans. In this study, we evaluated the effects of sea tangle-added patty on postprandial blood glucose and lipid profiles in borderline-hypercholesterolemic (cholesterol ${\geq}200$ mg/dL) adults. Eleven subjects voluntarily participated in the experiment, and each subject provided written consent. Experimental patty (E) was made by adding 2.25 g of sea tangle powder as a substitution to 1.125 g each of pork and chicken. In the first week, 200 g of Control patty (C) was provided to each subject, who had fasted more than 12 hours. In the second week, the same amount of E patty was supplied under the same conditions. Serum glucose levels increased significantly less at 30, 60, and 120 min after consumption of E patty compared to the levels at all time points after eating C patty. Thus, the change in the area under curve (${\Delta}AUC$) of serum glucose levels through 120 minutes was lower when consuming E patty compared to C patty. Although serum C-peptide concentrations were not significantly different at all time points between the two patties, the ${\Delta}AUC$ of serum C-peptide concentrations through 120 minutes was lower when consuming E patty compared to C patty. However, there were no differences in serum levels of triglyceride, total cholesterol, LDL-C, and HDL-C at 30, 60, 120, 180, and 240 min between the two patties. Further, each ${\Delta}AUC$ of these lipid levels through 240 minutes was not significantly different between the two patties. The results indicate that sea tangle-added patty may decrease postprandial plasma glucose concentrations and reduce insulin secretion, although it might not ameliorate serum lipid profiles in adults with borderline-hypercholesterolemia.

Effects of Web-Based Nutrition Counseling on Nutrient Intake and Blood Glucose in Type II Diabetic Patients (제 2형 당뇨병 환자의 영양섭취 및 혈당에 웹기반 영양상담이 미치는 영향)

  • Park, Sun-Young;Han, Ji-Sook
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.34 no.9
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    • pp.1398-1406
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    • 2005
  • The purpose of this study was to investigate effects of web-based nutrition counseling on nutrient intake and blood glucose in type ll diabetic Patients. Forty type II diabetic patients, twenty one of them were diabetic patients without complication (Ncx-DM) and nineteen of them were diabetic patients with complication (Cx-DM), participated in a web-based nutrition counseling program. At the first nutrition counseling, the patients were counselled through interview and then follow up nutrition counseling was accomplished four times during eight weeks through tile web-based internet program. Various markers of disease risk including anthropometric indices, nutrient intake and blood glucose were measured before and after the nutrition counseling. After the nutrition counseling, body mass index and waist circumference decreased in both group but did not change significantly. Fasting blood glucose significantly decreased from 153.9 mg/dL to 139.0 mg/dL (p<0.05) in NCX-DM and from 178.2 mg/dL to 128.5 mg/dL (p<0.01) in Cx-DM after the nutrition counseling. Glycosylated hemoglobin level decreased from $9.3\%$ to $8,7\%$ in Ncx-DM and significantly decreased from $9.7\%$ to $7.8\%$ (p<0.01) in Cx-DM after the nutrition counseling. In addition, total cholesterol and LDL-cholesterol level significantly decreased in both group (P<0,05) after the nutrition counseling. Energy intake decreased significantly in Ncx-DM (P<0.05) and Cx-DM (p<0.01). Although the nutrient intake did not change significantly, the nutrient intake was improved after the nutrition counseling. Therefore, this study shows that the web-based nutrition counseling is effective in improving energy and nutrient intake and influences positively in blood glucose and serum lipids of the patients. In addition, these results indicate that the internet presents us with potential as a new medium for nutrition counseling in informationized society.

Effects of Fermented Water Extracts from Ligularia fischeri on Hepatotoxicity in Ethanol-Induced Rats (에탄올 투여 랫드에서 곰취 열수 추출 발효물이 간 독성에 미치는 영향)

  • Yu, Keun-Hyung;Lee, Sun-Yeop;Yang, Hyun-Mo;Ham, Young-Ahn;Lee, Soo-Ung;Chae, Seoung-Wan;Lee, Yong-Jin
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.44 no.10
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    • pp.1431-1438
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    • 2015
  • This study was conducted to determine the effects of fermented water extracts from Ligularia fischeri (LAF) on reduction of hepatotoxicity induced by ethanol in rats. Ethanol-treated Sprague-Dawley rats were divided into the following eight groups: ethanol-treated group (control), ethanol and ursodeoxycholic acid-treated group (positive control), ethanol and non-fermented water extracts from Ligularia fischeri (LA)-treated groups [100, 200, and 400 mg/kg BW (body weight)], ethanol and LAF-treated groups (100, 200, and 400 mg/kg BW). ${\gamma}$-Glutamyl transferase activities of the ethanol+LA-treated (100, 200, and 400 mg/kg BW) groups and ethanol+LAF-treated (400 mg/kg BW) group decreased significantly compared to those in the control group (P<0.05). Aspartate aminotransferase activities of the ethanol+LAF-treated (100, 200, and 400 mg/kg BW) groups and ethanol+LA-treated (200 and 400 mg/kg BW) groups decreased significantly compared to those in the control group (P<0.05). Alanine aminotransferase and lactate dehydrogenase activities of all groups significantly decreased compared to those in the control group (P<0.05). The total cholesterol, low density lipoprotein-cholesterol, and triglyceride levels of all groups tended to decrease compared to those in the control group, but the differences were not significant. Superoxide dismutase activity of liver tissues was enhanced in the ethanol+LAF-treated (400 mg/kg BW) group (P<0.05). The contents of malondialdehyde in liver tissues decreased in the ethanol+LAF-treated groups (P<0.05). All treated groups showed well preserved lobular architectures with no evidence of steatosis or liver damage compared to the control group. As the results of this study, LAF may improve the plasma lipid profile and alleviate hepatic damage by ethanol.

Effects of Herbal Product (Miracle®) on the Performance, Nutrient Digestibility, Fecal Microflora and Immunoresponse in Weanling Pigs (생약제제(미라클®)첨가가 이유 자돈의 성장률, 영양소 이용율, 분내 미생물균총 및 면역기능에 미치는 영향)

  • Suk, J.C.;Lim , H.S.;Paik, I.K.
    • Journal of Animal Science and Technology
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    • v.45 no.5
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    • pp.767-776
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    • 2003
  • An experiment was conducted to investigate the effects of dietary herbal product(Miracle$^{\circledR}$) supplementation on the performance, nutrient digestibility, fecal microflora and blood parameters in pigs. Forty eight cross bred(Y${\times}$L${\times}$D) weanling pigs (average initial body weight 7.84kg${\pm}$0.17, 28 d old) were used in 35 d feeding trial. Pigs were allotted to 16 raised floor cages(W 35.5cm${\times}$L45cm${\times}$H 55cm). Each treatment had four replications of 3 pigs each. Treatments were: control (T1), CTC 100ppm (T2), Miracle$^{\circledR}$ 0.15% (T3) and CTC 100ppm + Miracle$^{\circledR}$ 0.15% (T4). The herbal product supplementation(T3) tended to improve the weight gain, feed intake, feed/gain but there were no significant differences among treatments. Nutrient digestibility was significantly(P〈0.05) affected by dietary treatments. The pigs fed T3 diet showed the lowest digestibility of DM, crude protein, NFE, P, and amino acids among treatments. Serum cholesterol level of pigs fed T3 diet was lowest and significantly(P〈0.05) lower than those fed antibiotic supplemented diet(T2). Triglyceride and HDL level of the pigs fed T3 diet were also lower than those of others but the differences were not significant. The level of serum IgG was significantly(P〈0.05) different among treatments. The level of serum IgG was highest in T4, followed by T1, T2 and T3. Serum AST(Aspartate aminotransferase) level of the control(T1) was lower than other treatments. Levels of serum total protein, albumin and ALT(Alanine aminotransferase) were not significantly different among treatments. The colony forming units (CFU) of Lactobacillus, Cl. perfringens and E.coli in feces were not significantly different among treatments but those of Cl. perfringens of T2 (CTC 100ppm) showed the lowest count at both 3rd and 5th wk. It is concluded that herbal product Miracle$^{\circledR}$ does not significantly affect growth performance of weanling pigs but it influenced the digestibility, serum IgG, cholesterol and AST level. The combination of the herbal product Miracle$^{\circledR}$ with antibiotic(CTC) showed no synergistic effects.

Antifatigue Effect of Eel and Plant Mix Extracts during Aerobic Running Training in Sprague Dawley Rats (붕장어와 식물류 추출 복합조성물의 투여가 유산소성 트레이드밀 운동에 의한 흰쥐의 피로회복 활성에 미치는 영향)

  • Kang, Min-Jung;Hwang, Cho-Rong;Lee, Soo Jung;Shin, Jung-Hye
    • Journal of Life Science
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    • v.24 no.7
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    • pp.728-736
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    • 2014
  • The purpose of this study was to improve and strengthen the function of eel extract prepared with 5 brix eel extract (EE), 5 brix eel and plant mix (black garlic, ginseng, black jujube) 0.35 ml extracts prepared and treated with the extract (EIM-1), and 0.7 ml (EIM-2) divided group. The extracts were administered to rats for five weeks during running training, and the lipid profiles and antioxidant enzyme activities were tested. The lipid content in liver and serum were lower than the normal group difference was not significant between groups. Serum total cholesterol was lower in the experimental group than the control group the mixed extract significantly lower level. HDL-cholesterol levels in the eel extract and eel mixed extract significantly increased by feeding the EIM-1 is 2.0 times, EIM-2 is increased by 2.3 times. Liver glycogen content in the experimental group performed the exercise group compared with the normal control group was significantly lower than in EIM is significantly higher than the control group. The TBARS content in the liver and serum was significantly higher than the normal group was lower than the control group. GOT and GPT were significantly decreased compared to the control group. Hepatic catalase activity was significantly increased in the EIM-1 group, and SOD and GSH-px activities were increased in the EIM-1 and EIM-2 groups. Supplementation with the eel and plant mix extract increased the activities of antioxidant enzymes. Thus, intake of the eel and plant mix extract could improve the antioxidant status and combat different types of oxidative stress.

Administration of Triticum aestivum Sprout Water Extracts Reduce the Level of Blood Glucose and Cholesterol in Leptin Deficient ob/ob Mice (Leptin 결핍 ob/ob 마우스에서 소맥엽 추출물의 혈당 강하 및 혈중 콜레스테롤에 미치는 효과)

  • Lee, Sun-Hee;Lim, Sung-Won;Mihn, Nguyen Van;Hur, Jung-Mu;Song, Bong-Joon;Lee, Young-Mi;Lee, Hoi-Seon;Kim, Dae-Ki
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.40 no.3
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    • pp.401-408
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    • 2011
  • Type 2 diabetes mellitus (NIDDM) is a metabolic disorder that is characterized by high blood glucose in the context of insulin resistance and relative insulin deficiency. In order to control the type 2 diabetes mellitus, anti-hyperglycemic effect of Triticum aestivum L. water extracts (TAWE) was investigated in 7 week old male diabetic C57BL6/J-ob/ob mice. For the experiments, the diabetic animal model ob/ob mice and non-diabetic animal model lean mice were divided into 3 groups: non-treatment control group (Control), and two experimental groups orally treated with 25 or 100 mg/kg/day dose of TAWE (TAWE-25 and TAWE-100, respectively). The lean mice were used as the non-diabetic normal control. TAWE was orally administrated for 6 weeks and the diabetic clinical markers, including blood glucose level, body weight, organs weight and insulin level were determined. The oral administration of TAWE-100 in ob/ob diabetic mice significantly decreased blood glucose level (78.4%) and body weight (11.9%) compared with diabetic control group. The weights of organs, including spleen, liver, kidneys, heart and lung were not different among groups, while the treatments of TAWE-100 in ob/ob diabetic mice significantly reduced blood total cholesterol (24.35%) and triglyceride (23.97%) levels compared with the diabetic control group. The levels of serum insulin and glucose tolerance were improved after TAWE-100 treatment in ob/ob diabetic mice. Moreover, the immunohistochemical staining for insulin detection in pancreatic islet $\beta$-cells expressed high level of insulin in TAWE-100 treated ob/ob mice. From the above results, the intake of TAWE may be effective in anti-hyperglycemia by the attenuation of glucose and lipid levels. TAWE-containing diets or drugs may be beneficial for controlling diabetes mellitus type 2 in human.

Effect of the Ethanol Extract of Cassia tora L. on Antioxidative Compounds and Lipid metabolism in Hepatotoxicity of Rats-induced by Ethanol (결명자 에탄올추출물이 알코올 투여 흰쥐의 항산화물질 및 지질대사에 미치는 영향)

  • 최현숙;차선숙;나명순;신길만;이명렬
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.30 no.6
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    • pp.1177-1183
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    • 2001
  • This study was done to investigate the effects of ethanol extract of Cassia semen (Cassia tora L.) on the activities of hepatic oxygen free radicals metabolizing enzymes and blood lipid profile in rats of hepatotoxicity induced by ethanol. Sprague-Dawley male rats weighing 100~160 g were divides into 5 groups; control grouts (CON), Cassia semen ethanol extracts (200 mg/kg) treated group (CEL), ethanol (10 mL/kg, 35%) treated group (ETH), Cassia semen ethanol extracts (200 mg/kg) and ethanol treated group (CE1 ) and Cassia semen ethanol extracts (400 mg/kg ) and ethanol treated group (CE2), respectively. Compared with ETH, the growth rate of CE1 and CE2 were to be increased tendency, and in blood levels of total cholesterol, LDL-cholesterol and the activities of alanine aminotranferase and asparate aminotranferase elevated by ethanol were significantly decreased (p<0.05). It was observed that the activities of superoxide dismutase, catalase, xanthine oxidase and glutathione peroxidase of rat liver increased by ethanol, were more decreased by the treatment of Cassia semen ethanol extract than the only ethanol-treated group. The content of glutathione depleted by ethanol treatment was increased in CE1 and CE2. TBA-reactants of liver increased by ethanol were decreased in CE1 and CE2, compared with ethanol-treated group. These results suggested that ethanol extract of Cassia semen may influence upon the ability of oxygen free radical detoxication and lowering of blood lipid level on ethanol-induced hepatotoxicity in rat.

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Anti-hypertensive Activities of Lactobacillus Isolated from Kimchi (김치에서 분리한 유산균의 항고혈압 활성)

  • Yu, Mi-Hee;Im, Hyo-Gwon;Im, Nam-Kyung;Hwang, Eun-Young;Choi, Jun-Hyeok;Lee, Eun-Ju;Kim, Jong-Boo;Lee, In-Seon;Seo, Hwa-Jeong
    • Korean Journal of Food Science and Technology
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    • v.41 no.4
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    • pp.428-434
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    • 2009
  • This study was conducted to evaluate the anti-hypertensive effect of Lactobacillus sp. isolated from Kimchi by examining its effects on renal angiotensin-converting enzyme (ACE) inhibitory activity, lipid components and blood pressure using the spontaneously hypertensive rat (SHR) system. Most Lactobacillus sp. extracts (lysozyme, sonication and ethyl acetate extracts) showed higher capacities for the inhibition of ACE activity than those of cultured media. Particularly, LG 7, 8 and 42 of Lactobacillus sp. showed the strongest inhibitory activity among the Lactobacillus sp. extracts. The concentrations of total cholesterol and triglycerides in the serum were lower in the Lactobacillus sp. administration groups than in the control group, but these differences were not significant. The HDL-cholesterol concentrations of the LG 42 administration groups (IX, X) were significantly higher than that of the control group. At 4 weeks, the systolic blood pressure (SBP) in the LG 42 Lactobacillus sp. ($1{\times}10^9$ cfu/mL) group (XI) was about 27% lower than that of the control group (V). No adverse effects were observed on the liver and there was no difference in the aspartate aminotransferase (AST) and alanine aminotransferase (ALT) values among groups. The results of this study suggest that long term consumption of LG 42 Lactobacillus sp. may be beneficial to the prevention of high blood pressure.

Effect of Soybeans, Chungkukjang, and Doenjang on Blood Glucose and Serum Lipid Profile in Streptozotocin-induced Diabetic Rats (대두, 청국장 및 된장 분말의 급여가 Streptozotocin 유발 당뇨쥐의 혈당 및 혈청지질 성상에 미치는 영향)

  • Kim, Ah-Ra;Lee, Jae-Joon;Cha, Sun-Sook;Chang, Hae-Choon;Lee, Myung-Yul
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.41 no.5
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    • pp.621-629
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    • 2012
  • This study investigated the effect of soybeans, $chungkukjang$, and $doenjang$ on blood glucose and serum lipid profile in streptozotocin (STZ)-induced diabetic rats. Male Sprague-Dawley rats weighing 205 g were divided into non-diabetic and diabetic groups. The diabetic groups were further subdivided into four experimental groups: a normal group (N), a diabetic control group (STZ-C), a diabetic group fed autoclaved soybean powder (STZ-S), a diabetic group fed $chungkukjang$ powder (STZ-CKJ) and a diabetic group fed $deonjang$ powder (STZ-DJ). Food and water intakes were higher in the diabetic groups than in the N group. The body weight gain and food efficiency ratios were higher in the STZ-S, STZ-CKJ, and STZ-DJ groups than in the STZ-C group, but created no significant changes between the diabetic groups on food intake and body weight gain. The whole blood level at 4 weeks of the STZ-CKJ group was significantly lower than the STZ-C group. Serum glucose levels of the STZ-S, STZ-CKJ, and STZ-DJ groups were significantly lower than the STZ-C group, but there was no significant change in serum insulin levels. The AST and ALP activities in serum were markedly higher in the STZ-C group, but these decreases in relation to diabetes increased in the STZ-S, STZ-CKJ, and STZ-DJ groups. The level of serum triglycerides was lower in the STZ-CKJ and STZ-DJ groups than in the STZ-C group, whereas level of serum HDL-cholesterol was higher in the STZ-CKJ and STZ-DJ groups. Levels of total serum and LDL-cholesterol were higher in the diabetic groups compared with the N group, but significantly decreased in the STZ-S, STZ-CKJ, and STZ-DJ groups compared to the STZ-C group. These results indicate that dietary supplements of soybean, $chungkukjang$ and $doenjang$ may improve blood glucose and lipid metabolism and help prevent or attenuate the progression of diabetes in STZ-induced diabetic rats.

Effects of Milk with Boiled-Dried Large Anchovy, Calcium-Fortifying Materials and Fortified-Calcium Milk on Calcium Absorption Rate and Bone Metabolism in Rats (자건대멸, 칼슘강화소재를 첨가한 우유 및 칼슘강화우유가 흰쥐의 칼슘흡수율과 골대사에 미치는 영향)

  • Jo, Jin-Ho;Kim, Byung-Gi;Han, Chan-Kyu;Jung, Eun-Bong;Cho, Seung-Mock
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.37 no.4
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    • pp.459-464
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    • 2008
  • This study was performed to investigate the effect of calcium-rich large anchovy on calcium metabolism in rats for 5 weeks. Experimental animals were randomly assigned to 5 treatments with 14 heads of Spraque Dawley male rats in each group. The experimental diets were as follows; market milk group (M) as control, market milk+calcium-rich large anchovy group (MA), market milk+calcium carbonate group (MC), market milk+calcium lactate group (ML), and enriched-calcium market milk group (M2), which were formulated with commercially semi-purified rat chow (AIN-diet) to maintain the same level of calcium (1%) in all groups. Femur lengths of M and M2 groups were significantly higher than other groups. Bone mineral density (BMD) and bone mineral content (BMC) and calcium content of femur were the highest in MA group than other groups. In vitro and in vivo calcium absorption rates were high in MA group (7.30% vs 27.50%) compared with those of the other groups. Serum total-cholesterol and HDL-cholesterol levels were significantly different between M group and MA group (p<0.05). Creatinine levels were significantly higher in M, MA and MC groups than in M2 group (p<0.05). Serum calcium, osteocalcin and ALPase activities were higher in calcium-rich large anchovy (MA) group among the treatments, but there was no significant difference. SGOT activity was significantly lower in M2 group than those of M, MA and MC groups (p<0.05). These results may indicate that the calcium-rich large anchovy has enforced the BMD, BMC and calcium absorption rates of in vitro and in vivo compared with the other groups and might be a calcium-enriched food with large anchovy.