• 한국식품조리과학회지
• /
• 제27권5호
• /
• pp.599-610
• /
• 2011

남해군의 특용작물인 울금, 백년초, 알로에 및 아스파라거스가 혈청 지질 개선에 미치는 영향을 비교 분석하고자 1%의 콜레스테롤 첨가식이로 유발된 고콜레스테롤혈증 흰쥐를 이용하여 정상군, 고콜레스테롤 투여군을 대조군으로 하고, 특용작물 열수추출물 동결건조한 분말 1% 첨가 급이군을 실험군으로 하여 4주간 급이 후 실험하였다. 식이 섭취량과 체중증가는 실험군에 따른 유의차는 없었으나, 식이효율은 울금 추출분말 1% 급이군이 유의적으로 낮았다. 혈당은 실험군이 대조군에 비해 6.18~23.44% 정도 감소하였으며, 혈중 총 지질은 백년초 추출분말을 1% 급이군에서 374.99${\pm}$1.54 mg/dL로 실험군중에 가장 낮은 함량이었다. 총 콜레스테롤은 알로에 추출분말 첨가 급이군에서 가장 낮은 함량이었으며, 이는 정상군과 유의차가 없었다. 혈중 중성지질의 함량 또한 대조구에 비해 특용작물 추출분말 첨가군에서 낮았는데 아스파라거스 추출분말 첨가 급이군에서 50.00${\pm}$6.29 mg/dL로 가장 낮은 함량이었다. HDL-콜레스테롤은 울금 추출분말 급이군이 32.55${\pm}$6.16 mg/dL로 여타 실험군에 비해 유의적으로 높았으며, 정상군과 유의차가 없었다. LDL-콜레스테롤은 알로에 추출분말 급이군이 대조군에 비해 약 44% 더 낮았으며, VLDL-콜레스테롤은 아스파라거스 급이군에서 유의적으로 낮아 7.77${\pm}$0.72 mg/dL로 정상군 보다 29%나 더 낮았다. AI와 CRF는 울금과 알로에 추출분말 첨가군이 가장 낮았으며, 혈중 TBARS 함량과 DPPH radical 소거능은 백년초 추출분말 급이군에서 가장 효과적이었다. 간장에 함유되어 있는 총 지질 및 콜레스테롤 함량은 알로에 추출분말 급이군에서 가장 낮아 각각 134.54${\pm}$5.62 mg/g과 12.25${\pm}$3.07 mg/g 이었으며, TBARS 함량도 알로에 추출분말 첨가군이 가장 낮았다.

• 대한물리치료과학회지
• /
• 제7권2호
• /
• pp.683-696
• /
• 2000

To examine the blood lipids, muscle strength and flexibility at low back, and muscle strength in the knee joint, 44 women, who were diagnosed as chronic low back pain patients and aged between 40 to 50 years old, were recruited as the subjects. The women were divided into two groups: 1) body fat content less than 25% and 2) body fat content more than 30%. The results were: 1) No differences were found between two groups in blood lipids status. 2) The total cholesterol were less 3.78% in the normal group than the obese group. 3) The HDL-cholesterol were higher 4.85% in the normal group than the obese group. 4) The TG were less 13.1% in the normal group than the obese group. 5) No differences were found between two groups in muscle strength and flexibility 6) No differences were found between two groups in the peak torque of knee joint 7) The total work of the knee joints were higher in the normal group than the obese(P<.05). 8) The abdominal strength were higher 34.04% in the normal group than the obese group. 9) The flexibility of low back were higher 44.54% in the normal group than the obese group.

• 한국식품영양과학회지
• /
• 제20권1호
• /
• pp.72-77
• /
• 1991

This study was designed to obseve the effect of defatted perilla as a dietary fiber on lipid components of serum feces and liver in rats. Serum cholesterol and triglyceride were signfican-ly decreased in defatty perilla added groups. total lipid cholesterol and triglyceride of feces were significantly increased in defatted perilla added groups. Liver phospholipid content was higher in the defatted perilla added groups. The other lipid components of the liver were not affected by the defatted perilla administration. These results suggest the possibitlity that defatted perilla have a reducing effect of serum cholesterol and triglyceride through the incre-ment of feacal excretion of lipid component and phospholipid in liver.

• Journal of Nutrition and Health
• /
• 제24권2호
• /
• pp.87-96
• /
• 1991

This study was undertaken to investigate the effect of the levels of dietary Zn and alcohol consumption on lipid metabolism in Sprague-Dawley male rats weighing 80 to 90g for eight weeks. Ninety rats were divided into nine groups according to Zn levels and alcohol consumption such as no alcohol group[low Zn diet group(<1ppm. LZ) control Zn diet group(30ppm. CZ) high Zn diet group(60ppm, HZ)] 10% alcohol consumption group[the same Zn levels as no alcohol group LZLA, CZLA, HZLA] 20% alcohol consumption group[the same Zn levels as no alcohol group, LZHA, CZHA, HZHA] The results obtained were summarized as following : 1) In the serum total cholesterol increased with increasing dietary Zn levels but decreased with alcohol consumption. HDL-cholesterol decreased with alcohol consumption. Triglyce-ride in alcohol group was higher than no alcohol group. In alcohol group triglyceride increased with decreasing dietary Zn levels. 2) In the liver total lipid in alcohol group was higher than no alcohol group HA group showed a significant increase. Triglyceride increased with alcohol consumption. 3) In the serum and liver Zn content increased with increasing dietary Zn levels but decreased with alcohol consumption.

• 한국응용과학기술학회지
• /
• 제27권4호
• /
• pp.494-500
• /
• 2010

This study was carried to investigate the antidiabetic and lipid metabolism of water extract paecilomyces japonica(PJ) in Streptozotocin (STZ) induced diabetic rats. Diabetes were induced by intravenous injection of STZ at a dose of 42mg/kg dissolved in citrate buffer. The water extract of paecilomyces japonica were orally administrated once a day for 7 days at a dose of 500mg/kg or 1,000mg/kg. The contents of serum glucose, triglyceride(TG), total cholesterol were significantly decreased in PJ treated group compared to the those of STZ-control group. The content of hepatic glycogen and activities of glucose-6-phosphate dehydrogenase(G-6-PDH), glucokinase(GK) were significantly increased, but activity of glucose-6-phoshatase(G-6-Pase) was significantly decreased in PJ treated group compared to the those of STZ-control group. These results indicated that water extract of paecilomyces japonica would have antidiabetic and lipid metabolism effect in STZ-induced diabetic rats.

• 한국식품과학회지
• /
• 제12권1호
• /
• pp.77-81
• /
• 1980

집토끼를 일정한 조건 하에서 기본 식이에 식물성 식용유를 첨가하여 콜레스테롤에 어떠한 영향을 주는가를 조사하였다. 1. 체중 변화에 있어서 실험군의 평균 체중의 변화는 대조군(對照群)이 16.3g/day 이었고 들깨기름 급여군은 18.2g/day로 가장 성장률이 좋았다. 2. 간장의 무게는 대조군(對照群)이 30.35g이고 들깨 기름 및 미강유 급여군의 무게는 각각 38.25과 39.54g으로 나타났다. 3. 혈청 콜레스테롤 값은 대조군(對照群)이 71.55mg/100 ml 이었고 참깨기름 급여군은 112.0mg/100 ml로 가장 높게 나타났다. 4. 간장 콜레스테롤 값은 대조군(對照群)과 들깨 기름 급여군이 각각 255.0 mg/100 ml 이었고 콩기름 급여군이 317.5 mg/100 ml로 가장 높게 나타났다. 5. 혈청 단백질에 있어서 총(總) 단백질(蛋白質)은 큰 차이가 없었으나 alpha-1-globulin에 있어서 대조군(對照群)은 0.60%인데 콩기름 및 미강유 급여군은 각각 0.35와 0.32%로 상당히 낮게 나타났고 alpha-2-globulin에 있어서는 대조군(對照群)이 0.68%인데 미강유 급여균이 0.26%로 나타났다. 6. 혈당은 대조군(對照群)이 40.34mg/100 ml인데 들깨 기름 급여군만이 77.0mg/100ml 로서 가장 높았고 다른군은 모두 낮았다. 7. 혈청(血淸) 콜레스테롤 값과 alpha-1-globulin 및 간(刊) 콜레스테롤 값 과 gamma-globulin 사이에 정 상관성을 보였고 혈당과는 별 상관이 없게 나타났다.

• 한국응용과학기술학회지
• /
• 제3권2호
• /
• pp.49-64
• /
• 1986

This experiment is carried out to study effect of choline-deficient diet on serum and liver lipid contents of male rats. The experimental animals use 36 male Sprague-Dawley rats weighing about $100{\pm}3g$. They are classified into 7 groups and fed to experimental diets which are composed of 0.8% choline-supplement of deficient diets in addition to 14% corn oil, 14% corn margarine and 14% lipids mixed with 4% corn oil and 10% corn margarine, respectively. After feeding for 4 weeks, I measure lipid concentration of serum and liver, and the result are as follows. 1. The choline-deficient diet group decreases slightly the rates of weight gain and feed efficiency as compared with those of the choline-supplement diet group, but increases liver weight. 2. The choline-dificient diet group decreases the serum concentrations of total cholesterol (TC), free cholesterol, HDL-choelsterol, VLDL, LDL-cholesterol and phospholipid (PL), but increases the contents of triglyceride and the ratios of cholesterol/HDL-cholesterol and triglyceride/PL, and indicates no remarkable-difference in the ratio of TC/PL. 3. As compared with the choline-supplement diet group, the choline-deficient diet group contains the higher liver contents of total lipids, free cholesterol and triglyceride, and gives little difference in the liver contents of total cholesterol and phospholipid(PL), and presents the higher ratios of VLDL, LDL-cholesterol/HDL-cholesterol and TG/PL in the liver.4. In the choline-deficient diet group, the coutents of serum and liver lipid is not influenced by the kind of dietary fat. On the other hand, the choline-supplemented diet group indicates a significantly lower content of phospholipid in the corn margarine-added diet group than in the corn oil-added diet group. As aforementioned results, I think that the choline-deficient diet induces fatty liver in male rats without relation to kind of fatty acid, and cholines-upplement diet with saturated fatty acid makes the more decrease of liver phospholipid than that with polyunsaturated fatty acid.

• Asian-Australasian Journal of Animal Sciences
• /
• 제27권8호
• /
• pp.1114-1123
• /
• 2014

The study was designed to evaluate the effect of 2% seamustard (Undaria pinnatifida) by-product (SW) on growth performance, immunity, carcass characteristics, cholesterol content and fatty acid profile in Hanwoo steers. A total of 20 Hanwoo steers (ave. 22 months old; 619 kg body weight) were randomly assigned to control (basal diet) and 2% SW supplemented diet. Dietary SW supplementation significantly (p<0.05) improved average daily gain and gain:feed ratio as well as serum immunoglobulin G concentration. Chemical composition and quality grade of meat and carcass yield grades evaluated at the end of the trial were found to be unaffected by SW supplementation. Dietary SW significantly reduced meat cholesterol concentration (p<0.05). Dietary SW supplementation significantly reduced the myristic acid (C14:0) and palmitoleic acid (C16:ln-7) concentration, while SW increased the concentration of stearic acid (C18:0) and linolenic acid (C18:3n-3) compared to control (p<0.05). Dietary SW supplementation had no effect on saturated fatty acids (SFA), unsaturated fatty acids, poly unsaturated fatty acid (PUFA) or mono unsaturated fatty acid content in muscles. A reduced ratio of PUFA/SFA and n-6/n-3 were found in SW supplemented group (p<0.05). In conclusion, 2% SW supplementation was found to improve growth, immunity and fatty acid profile with significantly reduced cholesterol of beef.

• Preventive Nutrition and Food Science
• /
• 제14권4호
• /
• pp.290-297
• /
• 2009

This study was carried out to investigate the dietary effects of chitosan mixture (CM), an herbal medicine mixture with Sukjihwang (HS), and CM containing HS (CHS) on obesity in an induced obese model of rats fed high-fat only (HF), in which supplemented diets of 5% CM (HCM), 5% HS (HHS), or 2.5% CM-2.5% HS (HCH) was tested for 6 weeks. Body weight gains, obesity indexes, and body fat contents in the experimental groups (HCM, HHS, HCH) were decreased compared with HF group. The levels of serum triglyceride, total lipid, total cholesterol and LDL-cholesterol in the experimental groups were markedly decreased, however HDL-cholesterol levels in the experimental groups were slightly increased compared with HF group. In addition, although serum ALT and AST activity, and relative organ weights were lower than those of HF group, serum albumin contents were not significantly different in all experimental groups including the normal control group (NC). In conclusion, there are improved effects on obesity in the obese model of animals with all experimental diets supplementations, and the improvement degrees on obesity depend on the content and compositions of the herbal medicine mixture. Further study is needed on the anti-obesity mechanism of these diets.

• Journal of Nutrition and Health
• /
• 제28권5호
• /
• pp.387-396
• /
• 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.