• 제목/요약/키워드: weight control diet

검색결과 2,575건 처리시간 0.028초

Effect of Capsaicin on the Body fat and Adipocyte in the Diet induced-obese Mice

  • Lee, Won-Joon;Choi, Hynn-Ju
    • 대한의생명과학회지
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    • 제9권4호
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    • pp.215-222
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    • 2003
  • As the obesity has been known to be related with the hyperlipidemia, cardiovascular disease, cerebral apoplexy, fatty liver, and other chronic diseases, recent researches have focused on the functional food materials and their anti-obesity activities. This study was performed to study the effects of vanilloid family capsaicin, major pungent ingredient of hot chillies and peppers, on anti-obesity activities. ICR male mice were fed one of the pellet diet, basal diet, and high fat diet with capsaicin (45 $\mu\textrm{g}$/day) solution for 5 days. Mice in the corresponding control groups were given water for 5 days. In results, capsaicin reduced body weights in any diet groups. Percent weight and cell size of the abdominal white adipose tissue in mice on the high fat diet with capcaicin were significantly lower compared with those in mice on the high fat diet with water. However, percent brown adipose tissue weight per body weight in mice on the high fat diet was not affected by capsaicin. Capsaicin reduced the levels of s-triglyceride and s-total cholesterol in the pellet diet or high fat diet groups. There was no difference in the s-protein levels between the capsaicin group and the control water group. These data indicate that 1) orally administered capsaicin has a reducing effect on the blood triglyceride and total cholesterol levels, and 2) capsaicin has lowering effects on the body weight, percent weight and cell size of the abdominal white adipose tissue.

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Effect of omega-3 fatty acid supplementation in salmon oil on the production performance of lactating sows and their offspring

  • Kibria, Sumya;Choi, Young-Jo;Kim, In Ho
    • 농업과학연구
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    • 제48권2호
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    • pp.191-199
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    • 2021
  • Salmon oil (SO) could be used as a great source of ω-3 fatty acids in pig diet. The purpose of the study was to investigate the SO effect on production performance of sows and their offspring. 48 lactating sows (Landrace × Yorkshire) from Dankook University experimental farm were used in this study. Sows were conceived using either guided natural mating or by artificial insemination. Pregnancy diagnosis was confirmed by ultrasonography on day 25 after mating. Sows and their offspring were assigned randomly to 1 of 2 treatments. Treatments included: 1), control (CON); 2), control + SO 0.5% (CS). The inclusion of SO did not affect (p > 0.05) the litter size throughout the experiment. No difference (p > 0.05) was observed on the average daily feed intake (ADFI), chest circumference, estrus interval and sow backfat thickness between CON and SO treatments. Dietary SO supplemented diet reduced (p < 0.05) body weight loss during lactation compared with control treatment. Pigs fed SO supplemented diet did not affect (p > 0.05) the fecal scores during lactation compared with those fed control treatments. Sows fed SO supplemented diet led to a higher (p < 0.05) initial weight, weaning weight and average daily gain of piglets than those fed control diets. No difference (p > 0.05) was observed on piglet survival and fecal scores throughout the experiment. Inclusion of SO could reduce the body weight loss of sows and improves piglet growth during lactation, indicating SO has beneficial effects for pigs.

Effects of Liquid Culture of Agaricus blazei Murill on Protein, Mineral Levels and Enzyme Activities in Rats

  • Koh, Jin-Bog;Kim, Jai-Young
    • 대한의생명과학회지
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    • 제10권2호
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    • pp.171-177
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    • 2004
  • This study was performed to investigate the effects of liquid culture of Agaricus blazei Murill on the weight gains, food efficiency ratios, serum protein and mineral levels, and serum enzyme activities in growing male rats. Sprague-Dawley rats (7 weeks old) were given four different types of diets for a succeeding period of 6 weeks, respectively: a normal diet group, a control diet group (normal diet + 15% lard + 0.5% cholesterol), a 30% or 40% A. blazei diet groups (control diet + 30% or 40% A. blazei in water) according to the levels of A. blazei supplementation. The body weight gains, food efficiency ratios, and the liver of the rats fed control diet, 30% or 40% A. blazei diets were significantly increased compared to rats fed the normal diet, but those of rats fed the 30% and 40% A. blazei diets were similar to those of rats fed the control diet. The concentrations of total protein, albumin, glucose, and hematocrit value in serum of rats fed the control diet, 30% or 40% A. blazei diets were similar to those of rats fed the normal diet. The concentrations of urea and creatinine in serum of rats fed the 30% or 40% A. blazei diets were similar to those of rats fed the control diet. but the urea of rats fed the 30% and 40% A. blazei diets were significantly decreased compared to rats fed the normal diet. The concentrations of Ca, P, Fe and Mg, and $Ca^{++}$, $K^+$, $Na^+$ and $Cl^-$ of rats fed the control diet, 30% or 40% A. blazei diets were similar to those of rats fed the normal diet. There were no differences in the activities of aspartate aminotransferase, alanine aminotransferase, $\gamma$-glutamyltranspeptidase and alkaline phosphatase in the serum among the experimental groups. In conclusion, the rats fed the A. blazei maintained normal protein and mineral levels, and enzyme activities of serum. But the A. blazei feeding could not decrease the body and liver weights in the rats fed high cholesterol diets.

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신체질량지수에 의해 분류된 비만도 집단의 특성 분석 - 자아존중감, 식생활 라이프스타일, 외모에 대한 사회문화적 태도, 다이어트 태도와 행동을 중심으로 - (Characteristics of Groups classified by Degree of Obesity using Body Mass Index - Focused on Self-esteem, Food lifestyle, Social-cultural Attitudes towards Appearance, and Diet-related Attitude and Behavior -)

  • 박광희
    • 복식
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    • 제66권8호
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    • pp.33-45
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    • 2016
  • This study classified respondents by degree of obesity using Body Mass Index(BMI) and investigated the differences in self-esteem, food lifestyle, social-cultural attitudes towards appearance, and diet-related attitude and behavior such as trial number of diet, exercise time and period, use of diet information, interest in weight control, diet motivation, and dietetic therapy. A survey was conducted with 258 adults between the ages of 20 and 29 who lived in Daegu and Uijeongbu from November $17^{th}$ to December $14^{th}$ 2014. Data collected from the respondents were analyzed using descriptive statistics, factor analyses, analyses of variance and chi-square tests. This study divided the respondents into three groups (the underweight, the normal weight, the overweight) according to Body Mass Index. The results showed that there were significant differences in food lifestyle (health-conscious, popularity-seeking, taste-seeking), social-cultural attitudes towards appearance, exercise time and period, use of diet information, interest in weight control, diet motivation, and dietetic therapy among groups classified by degree of obesity. However, there were no differences in self-esteem, convenience-seeking, and trial number of diet among them.

Effects of aerobic exercise, fat oxidation, and diet limitation on target fat mass reduction and appetite-regulating hormone levels

  • Lim, In Soo
    • 운동영양학회지
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    • 제17권2호
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    • pp.43-48
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    • 2013
  • This study aims to investigate changes in plasma lipid concentrations and appetite-regulating hormone levels after a 4% body fat reduction using a 9-week intervention involving aerobic exercise, a fat-oxidizing agent, and diet limitation. After the 9-week intervention, the aerobic exercise plus hydroxycitric acid (EX+HCA), exercise (EX), and diet limitation (DIET) groups achieved the target 4% body fat reduction from the baseline value. None of the plasma lipid indicators showed significant intergroup differences, indicating that plasma lipid levels are not influenced by body weight regulation. With regard to appetite-regulating hormones, no significant intergroup differences were observed in glucose, insulin, or glucagon-like peptide-1 levels, unlike ghrelin and leptin. Ghrelin levels in particular tended to decrease in the DIET group and increase in the HCA+EX and EX groups. Leptin levels significantly decreased in the HCA+EX and EX groups, whereas no differences were observed in the DIET group. Such results indicate that exercise alone without the administration of obesity diet supplements induces elevation in ghrelin levels and reduction in leptin levels, but that diet restriction alone does not influence changes in leptin levels. Taken together, we could not confirm any synergic effects arising from the use of a fat-oxidizing agent during an exercise program to control body weight. Furthermore, diet limitation unsupported by exercise had no effect on muscle mass reduction or appetite-regulating hormone levels; thus, it is not recommended as an effective body weight control method.

방기복령탕(防己茯嶺湯)이 비만유도생쥐의 혈당 및 체지방개선에 미치는 영향 (Effects of Bangkibokryeong-tang (Fangjifuling-tang) on the Reduction of Blood Glucose and Body Fat in High Fat Diet Induced Obese Mice)

  • 유형진;이종하;이수경;송용선
    • 한방재활의학과학회지
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    • 제27권1호
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    • pp.1-17
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    • 2017
  • Objectives This study aimed to investigate the effect of Bangkibokryeong-tang (BBT, Fangjifuling-tang) on blood glucose and body fat in high-fat diet-induced obese mice. Methods The experimental animals were divided into five groups- normal diet-fed control (ND), high-fat diet-fed control (HFD), HFD+BBT 75, HFD+BBT 150, and HFD+olistat as a positive drug control group. Markers of obesity, such as body weight, organ weight, diet efficiency, and serum levels of total cholesterol, triglycerides, lipid content, leptin, adiponectin, glutamic oxaloacetic transaminase (GOT)/glutamic pyruvic transferase (GPT)/lactate dehydrogenase (LDH), blood glucose, and insulin, were measured. Furthermore, results of the oral glucose tolerance test and ${\alpha}-glucosidase$ inhibition activity were examined in obese mice. Results Mice treated with BBT demonstrate lower body and organ weight, and reduced weight gain and food efficiency than that in the HFD-only control group. In addition, BBT decreased lipid accumulation in the liver and the levels of enzymes such as GOT, GPT, and LDH in the serum. Furthermore, the levels of triglycerides, total cholesterol, low density lipoprotein (LDL), and leptin were decreased in the serum but the levels of high density lipoprotein (HDL) and adiponectin were increased in the BBT-treated group compared with the control group. The BBT-treated group also demonstrated decreased blood glucose and insulin concentrations induced by feeding on a high-fat diet and improved glucose tolerance. Conclusions Based on the results above, BBT may reduce body fat and hyperglycemia in HFD-induced obesity. This suggests that BBT may be clinically useful in the treatment of obesity.

맥반석 첨가 식이가 십자매 조직의 무기질함량에 미치는 영향 (Effect of Quartz Porphyry Supplemented Diet on Mineral Content in Tissues of Common Finch)

  • 차재영;조영수;임정부;김대진
    • 생명과학회지
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    • 제10권6호
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    • pp.543-547
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    • 2000
  • Quartz porphyry (QP) on the contents of mineral tissues of male common finch by feeding the basal diet (Control group) containing 3.0% QP (QP group) for 14 days was studied. The relative weight (mg/10 g body weight) of kidney and gizzard in the QP group were higher and lower than in the control group, respectively. However, the relative weight of liver and heart were not significantly different in the both groups. The mineral contents of liver, kidney, heart and gizzard were significantly higher in common finch fed with the diet containing quartz porphyry than that of control diet. The major minerals of these tissues were P, Ca and Fe.

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The Effects of Dietary Turkish Propolis and Vitamin C on Performance, Digestibility, Egg Production and Egg Quality in Laying Hens under Different Environmental Temperatures

  • Seven, Pinar Tatli
    • Asian-Australasian Journal of Animal Sciences
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    • 제21권8호
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    • pp.1164-1170
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    • 2008
  • In this study, the effects of propolis and vitamin C (L-ascorbic acid) supplementation in diets were investigated on feed intake (FI), body weight (BW), body weight gain (BWG), feed conversion rate (FCR) and digestibility and on egg production and qualities (weight, mortality, shell thickness) in laying hens exposed to heat stress. A total of 150 Hyline White Leghorn, aged 42 weeks, hens was divided into five groups of 30 hens. Chicks were randomly divided into 1 positive control, 1 control and 3 treatment groups. The chicks were kept in cages in temperature-controlled rooms at $22^{\circ}C$ for 24 h/d (positive control, Thermoneutral, TN group) or $34^{\circ}C$ for 9 h/d from 08.00-17.00 h followed by $22^{\circ}C$ for 15 h (control, heat stress, HS group) and fed a basal diet or basal diet supplemented with vitamin C (250 mg/kg of L- ascorbic acid/kg of diet) or two levels of propolis (2 and 5 g of ethanol extracted propolis/kg of diet). Increased FI (p<0.05) and improvement in FCR (p<0.05), hen day egg (p<0.05) and egg weight (p<0.05) were found in Vitamin C and propolis-supplemented laying hens reared under heat stress conditions. Mortality rate was higher in the control group than TN, vitamin C and propolis groups (p<0.05). Digestibility of dry matter, organic matter, crude protein and ether extract improved with increasing of both dietary vitamin C and propolis (p<0.05). Vitamin C or propolis supplementation did not affect either the percentage shape index, yolk index or haugh unit and albumen index (p>0.05). However, the egg shell thickness and egg shell weight appeared to be increased in Vitamin C and propolis groups in comparison to HS group birds (p<0.05). In conclusion, dietary supplementation of laying hens with anti-oxidants (vitamin C and propolis) can attenuate heat stress-induced oxidative damage. These positive effects were evidenced by increased growth performance and digestibility, improvement of egg shell thickness and egg weight in comparison to non-supplemented birds. Moreover, supplementation with propolis (5 g/kg diet) was the most efficient treatment.

여대생 대상 체중조절 프로그램의 영양 교육 효과 평가 (Effectiveness of Nutrition Education in a Weight Control Program for Female College Students)

  • 이현정;이윤정;이경옥;김화영
    • 한국식생활문화학회지
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    • 제24권5호
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    • pp.570-580
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    • 2009
  • The purpose of this study was to evaluate the multilateral weight control program provided by the university health care center for female college students. The program was 8weeks long and composed of nutrition consultation, exercise, and behavior modification. Nutrition education focused on a low calorie and balanced diet, increasing the intake of protein and micronutrients and reducing carbohydrate and fat consumption. Evaluations were made upon completion of an 8-week program and upon follow-up at 6 months after the end of program. A total of 92 women completed the 8-week program, while 20 completed the follow-up survey. Upon completion of the 8-week program, significant decreases in body weight, BMI, body fat (kg), and %body fat were observed, and muscle mass was also reduced. The total energy and carbohydrates intake were also significantly decreased in subjects with weight loss, while the percentage of subjects whose consumption of protein, calcium, iron, vitamin $B_1$, $B_6$, and niacin did not meet the EAR, were decreased. The blood values of glucose, total cholesterol and HDL-cholesterol were decreased. The follow-up survey revealed that the subjects continued to lose weight after completion of the program. In addition, a Mini nutrition assessment revealed that diet quality improved, especially with respect to reductions in the consumption frequency of fried, greasy and salty food. In conclusion, the multilateral weight control program with diet education for female college students was effective for long lasting weight control and improved dietary behavior. Nutrition education for weight reduction should focus on balanced nutrition as well as lowering the total caloric intake.

성인여성의 체중상태에 따른 체중조절인식과 다이어트 식품 구매·섭취행동에 관한 연구 (Study on Perception of Weight Control and Patterns of Diet/Low-Calorie Food Consumption according to Weight Status in Adult Women)

  • 한채정
    • 동아시아식생활학회지
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    • 제27권2호
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    • pp.104-113
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    • 2017
  • The purpose of this study was to analyze and consumption patterns diet/low-calorie food. Ubjects were 353 adult women aged 20s~50s. Ubjects were divided into three groups according to body mass index (BMI): Normal group (BMI>23.0), overweight group (23.0${\leq}$BMI<25.0), and obesity group (BMI${\geq}$25.0). This study collected all information by self-administrated questionnaires. The SPSS version 21.0 was used for analysis of data. The obesity group lower education level (p<0.001), higher age (p<0.001) and higher income (p<0.001) than normal group. However, score of health status was highest in normal group (p<0.001). Proportion of obesity group pill type diet/low-calorie (p<0.034), drug (diuretic, appetite suppressant and riental medicine) (p<0.001), and cosmetic surgery (p<0.001). The main reason for consumption of diet/low-calorie was control without starving (28.0%). Obese group emphasized manufacturer, ingredient and reputation, whereas the normal group emphasized price and expected effectiveness (p<0.001).