• Title/Summary/Keyword: Protein Meals

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The Effect of Uncooked Powdered Food on the weight toss and the Biochemical Nutritional Status in Overweight and Obese Women (과체중 및 비만여성의 생식섭취가 체중감소 및 생화학적 영양상태에 미치는 영향)

  • 박성혜;안병용;김상환;한종현
    • Journal of the East Asian Society of Dietary Life
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    • v.13 no.1
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    • pp.39-55
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    • 2003
  • This study was conducted to investigate the effect of an uncooked powdered food(UPF) on the weight loss and changes of the biochemical nutritional status for 20 overweight and 26 obese women in Iksan area. We just replaced common breakfast and dinner of the subjects with UPF. Their dietary intake status was evaluated by 24-hour recall method. Also anthropometric and biochemical measurements before and after the UPF program were estimated. The intake of energy, lipid and protein decreased and the quality of meals improved as people started to take UPF. Due to the energy loss by taking UPF, weight and body fat decreased significantly. The percentage of the body fat was high among the weight lost, from which we judged that the process of losing weight was successful. It is hard to predict whether weight loss will occur to people who are already in shape or not, but if overweight and obesity people regularly take UPF instead of other food products, we assume that UPF will help lessening the body fat. The most positive change among biochemical changes by taking UPF was the decrease of serum lipid contents. When overweight and obesity women replaced two out of three meals with UPF for 3 month period, no significant nutritional problems occurred. It seems that the 12weeks of UPF program used in this study was effective in improving anthropometric indices without producing the deficiency of iron or other susceptible nutrients.

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Dietary Compliance among Men Participating in a Controlled feeding Study of fiber Supplementation

  • Yoon, Hei-Ryeo
    • Journal of Nutrition and Health
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    • v.31 no.5
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    • pp.957-964
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    • 1998
  • The study was undertaken to assess the degree to which subjects were compliant with a specific metabolic diet in a controlled outpatient feeding study. The study consisted of a two-week control period in which subjects consumed a control diet consisting of 38-40% fat, 18-20% protein, 40-42% carbohydrate, followed by a three-week experimental period during which each subject consumed the control diet plus one of the four fiber supplements(20g/4ay) assigned on a random basis on the trust day. All meals were prepared and eaten in a metabolic feeding laboratory, with the exception of Saturday and Sunday meals that were packed for take-out. Fifty-seven healthy adult men, aged 18-65 years participated in the study. Dietary compliance index(CI) defined as the percent deviation of actual consumption from the prescribed food's and unconsumed prepared foods. The CI reflected the additional 'non-prescribed foods' and unconsumed 'prescribed foods'. A CI was calculated for all subjects. A CI of 5% or more was defined as poor compliance. Overall, dietary compliance was substantially improved for the entire group over the course of the study. Significant increase in compliance far energy and macronutrient intake occurred between the baseline and experimental periods. Within a non-obese group, dietary compliance fir energy improved from 5.5% to 3.3% by the end of the study(week 1vs week 5, respectively, p<0.05). However, between non-obese and obese group, dietary compliance was not different. (Korean J Nutrition 31(5) : 957-964, 1998)

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Studies of Nutrient Intake, Life Style, and Serum Lipids Level in Middle-aged Men in Taegu (대구지역 중년 남성의 영양섭취 상태와 생활습관 및 혈청지질에 관한 연구)

  • 정윤정
    • Journal of Nutrition and Health
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    • v.30 no.3
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    • pp.277-285
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    • 1997
  • The purpose of this study was to investigate the relationship among nutrient intake, life style, and serum lipids level in 108 healthy middle-aged men in Taegu. A convenient method was to assess nutritional intake. Anthropometric measuement of body weight and hight were measured and average energy expenditure was calculated. The mean body mass index(BMI) was 22.8$\pm$2.4 and it was in the middle of the mean BMI of Korean men. Obesity rate of study subject were 13.2%. Daily energy intake was not sufficient as 88.4% of recommended dietary allowances and the energy percentage of carboydrate, fat protein was 65 : 21 : 14. Mean intake of vitamin A, B1, C and Ca were lower than RDA. There was a highly significant negative correlation between the systolic blood pressure and calcium intake(r=-0.28, p<0.05). Smokers showed significantly higher blood glucose than non-smokers. Skipping meals and uneven diurnal distribution(no breakfast and large evening meals) are associated with high triglyceride level in this population. There was a highly significant correlation between body weight and plasma lipids. Energy expenditure was negatively correlated with plasma triglyceride level. Especially, atherogenic index was significantly lower in job-time physically active worker than that in sedentary worker. Above data provides valuable imformation to the community for program planning as well as to health providers who work individual male adults to meet their nutrition needs and to control blood lipids.

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A Survey on Nutrition and Health Status of the Elderly in Rural Area (농촌 거택노인의 영양 및 건강 실태조사;충청남도 아산군의 농촌지역을 중심으로)

  • Bae, Sung-Eui;Kim, Sun
    • Journal of Agricultural Extension & Community Development
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    • v.4 no.1
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    • pp.293-304
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    • 1997
  • Studies about nutritional status, dietary behaviors and food preferrence as well as health status were performed to 110 homo-living elderly in rural area, Asan. The results obtained by questionnaires and interviews for 24-hr dietary recall were as follows. They were 68.6 years of average age. The weights were 53.8kg and 51.4kg of male and female, respectively and BMI 22.0 and 23.5. Their prevalence of obesity and high blood pressure were 65.5% and 60.5%, respectively, which seemed to be less than ones in large cities. More than 50% of the elderly thought their health as good or so-so. Physical health conditions by check list were indicated as 2.26 points, which meant the listed physical symptoms observed seldom(3pts) to sometimes(2pts). Evaluations on food frequency and seasoning tendency resulted in superior quality of female elderly's meals to that of male ones. Average daily intake of energy, protein, vitamin A, riboflavin and ascorbic acid of the elderly in rural area were lower than Korean RDA for the aged $60{\sim}69$ and riboflavin was found to be the least sufficient nutrient. Their monthly expenditure, meal-accompany and skipped meals were significantly related to daily nutrient intake.

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Influence of Dietary Lipid Level and Feeding Frequency on the Growth and Body Composition of Juvenile Fancy Carp Cyprinus carpio var. koi (사료의 지질함량과 공급횟수가 비단잉어(Cyprinus carpio var. koi) 치어의 성장 및 체조성에 미치는 영향)

  • Kim, Yi-Oh;Lee, Sang-Min
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.50 no.6
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    • pp.745-749
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    • 2017
  • We investigated the effects of different dietary lipid levels (7% or 14%) and feeding frequency (1-4 meals per day) on the growth performance and body composition of juvenile fancy carp Cyprinus carpio var. koi. Three replicate groups of fish (initial mean weight, 11.7 g) were fed to visual satiety with sinking dry pellet diets for 8 weeks. Neither feeding frequency nor lipid level affected fish survival. Weight gain was affected by feeding frequency but not dietary lipid level. Weight gain significantly increased with increased feeding frequency. Feed efficiency and protein efficiency ratio were affected by feeding frequency, but not dietary lipid level. Daily feed intake was affected by feeding frequency and dietary lipid level. Whole body moisture, crude lipid and ash contents were affected by feeding frequency, but not dietary lipid level. Based on these results, we conclude that the appropriate feeding frequency for the optimum growth of fancy carp fingerlings is four meals per day using sinking dry pellet.

Patients' Evaluation on Foodservice in University and General Hospitals (대학병원 종합병원 입원환자의 급식에 대한 평가)

  • 이종주;최명한;이석구;이동배
    • Korean Journal of Community Nutrition
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    • v.2 no.4
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    • pp.616-623
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    • 1997
  • This study was conducted to investigate and to improve the actual condition of food service for patients in hospitals. For this purpose, questionnaires were distributed to 283 patients admitted to a university hospital and three general hospitals between January 27 and February 15, 1997. The department participated in the study included internal medicine, surgery, obstetrics, orthopedics and so forth. For meal time, 61.1$\%$ of patients wanted to eat breakfast at 8 am, 55.8$\%$ lunch at noon, and 73.5$\%$ dinner at 6 pm. The patients complained about unsatisfactory hospital food itself by 37.8$\%$, about insufficient food amount by 19.6$\%$, about menu with no choice by 41.2$\%$ and about low variety of the meals by 32.7$\%$. Sixty two point nine percent of the subjects enjoyed snacks between meals because of poor appetite at meal time(46.1$\%$), delayed food service(39.9$\%$) and others(11.2$\%$). The types of diet were mainly regular ones(58.6$\%$) with some high protein(12.4%) and diabetic sensitive ones(7.1$\%$). As eating place, the patient's prefered bed(51.9$\%$), room-table(27.2$\%$) and dining room(17.7$\%$). Fifty-five percent of them also wanted hospital foods available to their caring relatives. (Korean J Community Nutrition 2(4) : 616-623, 1997)

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Evaluation of Soybean Meal as a Partial Substitute for Fish Meal in Diet and Experimental Practical Diet for Growth in the Far Eastern Catfish (Silurus asotus) (메기, Silurus asotus 사료의 어분 대체 단백질원으로 대두박 및 실용사료 사육효능 평가)

  • Kim, Kyoung-Duck;Lim, Sang-Gu;Hwang, Ju-Ae;Kim, Jin-Do;Kang, Yong-Jin
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.42 no.4
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    • pp.349-353
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    • 2009
  • Two feeding trials were conducted to evaluate the soybean meal as a substitute for the fish meal in diet (experiment I), and experimental practical diet and commercial diet (experiment II) for growth of far eastern catfish. In the experiment I, three replicate groups of juveniles (average weight 7.2 g) were fed one of diets containing 0, 10 and 20% soybean meals for 66 days. Survival and final mean weight were not significantly affected by dietary soybean meal levels. No significant differences were observed in feed efficiency, protein efficiency ratio and protein retention of fish fed between 0% (control diet) and 20% soybean meal diets. However, fish fed 10% soybean meal diet showed the lower feed efficiency, protein efficiency ratio and protein retention, and higher daily feed intake compared with fish fed control diet and 20% soybean meal diet. The contents of moisture, crude protein, crude lipid and ash in the whole body were not significantly affected by dietary soybean meal levels. In the experiment II, three replicate groups of juveniles (average weight 7.3 g) were fed either the formulated diet or commercial diet for 66 days. Survival and final mean weight were not significantly different among treatment. Significantly higher feed efficiency, protein efficiency ratio and protein retention, and lower daily feed intake were observed in fish fed experimental practical diet compared with fish fed commercial diet (P<0.05). Proximate compositions of the whole body were not significantly affected by diets. The results of these studies suggest that soybean meal can be used as a substitute for fish meal up to 20% in diet, and the dietary formulation used in the experiment II could be applied to the practical feed for far eastern catfish.

Nutrition Survey of the College Women (일부지역 여대생의 영양실태 조사)

  • 민정기
    • The Korean Journal of Food And Nutrition
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    • v.1 no.2
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    • pp.86-94
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    • 1988
  • In view of the national health, the health of women during their childbearing age is Important. This survey was conducted for the purpose of pratice of nutrition education the dietary intakes, and the means of daily food intakes was investigated by food habit for 100 students and two day records of 75 women students of Junior on Dept. of Food and Nutrition in a college in November 1987. The results obtained are summarized as follows. 1) Average food habit score was only 4.67 out of possible 10.0 points. And 41% of the subjects belonged "poor food habit" group. 2) Their diets were found to be lacking in total amount of food intake (915$\pm$74gm)and in such foods as cereals, potatoes, green and yellow vegetables, oils and fats. But animal food Intakes were sufficient in such foods as fishes, meats and eggs. The percentage of animal protein to total protein was 43.8% in subjects. 3) The average calorie intake(1535$\pm$ 512kcal) was insufficient against R.0.A.(2000kcal), the other lacking nutrients were protein, Fats and oils, Ca, these percentages of R.D.A. were 98.2%, 64.0% and 89.6%. They showed that each person was depended upon more the chief meals than side dishes in intakes of energy.of energy.

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A Study on Customized Nutrition Intervention Program Design and Application for the Low-Income Elderly (저소득층 노인을 위한 맞춤영양관리 프로그램의 개발과 시범 적용 연구)

  • Do, Hyun-Joo;Lee, Young-Mee
    • Korean Journal of Community Nutrition
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    • v.16 no.6
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    • pp.716-729
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    • 2011
  • This study aimed to plan nutrition support programs for the elderly living alone whose nutrition status were seriously concerned, conducted seven stages nutrition intervention program on a trial basis, and evaluated the effectiveness of the program of the Elderly Nutrition Support Project. Subjects were selected for personalized nutrition management based on nutritional risk score and nutrition intervention were tailored to the problems occurred. The elderly nutrition support program targets were 44 senior citizens who lived alone with low income. The 33 (as Type 1) of the subjects with whom milk, tofu, seaweed, eggs, black beans have been supported, and also provide nutrition education, and the rest 11 persons (as Type 2) to whom food was not supported but provide nutrition education programs. As a result, all subjects showed that compared with pre and post program implementation, their daily exercise time and milk and protein consumption level were increased and some improvement was observed regular meals consumption and low-salt diets. Their nutrient intake level such as calories, protein, calcium, iron improved after implementation. In addition, NSL DETERMINE scores significantly improved from 13.21 to 7.24 in Type 1 and 11.27 to 9.91 in Type 2. As positive dietary behavioral changes were observed as in that they purchased more protein and calcium rich foods.

Effect of nutrition care process-based nutrition intervention on improvement of intake in the elderly in-patients with malnutrition (영양관리과정에 근거한 영양중재가 노인 영양불량 입원환자의 식사섭취량 증진에 미치는 효과)

  • Park, Ji-Hyun;Kang, Min-Ji;Seo, Jung-Sook
    • Journal of Nutrition and Health
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    • v.51 no.4
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    • pp.307-315
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    • 2018
  • Purpose: This study evaluated the effects of personalized nutrition intervention for increasing hospital meal intake by elderly patients with malnutrition. Methods: The subjects were 30 elderly patients with malnutrition who visited a general hospital located in Daegu. An individual nutrition intervention such as change of meal types or special meal service was given to the patients according to nutrition diagnosis related to inadequate intake of hospital meals. Nutritional intake status of the subjects was assessed by analyzing energy intake, protein intake, index of nutritional quality (INQ), nutrient adequacy ratio (NAR) and mean adequacy ratio (MAR). Results: The causes of inadequate intake in the subjects were poor appetite or preference problems (46.7%), symptom-related problems (30.0%) and mastication problems (23.3%). The INQ of protein in the subjects was significantly increased from $0.81{\pm}0.17$ to $1.41{\pm}0.25$ after the nutrition intervention (p < 0.05). The NAR of protein (before $0.50{\pm}0.21$, after $0.58{\pm}0.17$), iron (before $0.72{\pm}0.30$, after $0.84{\pm}0.29$) and vitamin $B_2$ (before $0.31{\pm}0.16$, after $0.37{\pm}0.14$) was also increased after the nutrition intervention (p < 0.05). The MAR of five nutrients, protein, calcium, iron, vitamin A and vitamin $B_2$, was significantly increased by the nutrition intervention (p < 0.05). Conclusion: Personalized nutrition intervention according to nutrition diagnosis related to inadequate intake of hospital meals may improve the intake amount of elderly patients with malnutrition.