• Journal of Nutrition and Health
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• 제10권1호
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• pp.38-43
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• 1977

This study was designed to find out the status of low sodium diet in 27 hospitals located in Seoul and rural areas. The study was conducted from the beginning of June, 1976 to October, 1976. The differences in Na, protein and calorie contents between the hospitals in Seoul an ones in rural areas, and between the medical college attached hospitals and general ones, were compared by means of t-test. Correlation coefficient were made among Na, protein and calorie. In order to find out which food group is the major source of Na in the diet, six food groups were divided and Na content in each was calculated. The results showed that average daily Na intake of 27 hospitals was 2,382mg which is regarded as mild restriction. Average daily protein and calorie intakes were 94gm and 2,438 cal respectively. About 60% of hospitals restricted sodium at mild level $(2,300mg{\sim}4,600mg)$ and 33% at moderate $(1,000mg{\sim}2,300mg)$ and only 7% of the subjects were Planning strict sodium restriction $(250mg{\sim}500mg)$ There was statistically significant differences in Na contents between Seoul and rural areas. But no significant difference was found between medical college attached hospitals and general ones. The correlation between the average daily intakes of Na and protein was found not to be significant but protein and calorie intakes were related each other. When the total sodium intakes divided into six groups, about 74% were supplied by condiments (Food group 6th).

• 한국식품영양과학회지
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• 제1권1호
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• pp.37-50
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• 1972

An analysis of the free amino acid contained in the plasma and erythrocytes of the six groups of Wistar Strain male adult rats(body weight 200-300g) having fasted for sixteen hours was made by means of the HITACHI Amino Acid Autoanalyzer and the result of which was corrected with RC-24 B TOMY Micro Hematocrit Centrifuge. There was a depression of the plasma and erythrocytes free amino acid level on the noprotein diet with ad libitum feeding. But on the 20% casein diet there was an elevation in the levels of free amino acid and consequently alanine, glysine, lysine, serine and arginine level in the erythrocytes and threonine glutamic acid and taurine level in the plasma increased on the high protein diet. There was more plasma and erythrocytes free amino acid level on the 5% casein-30% fat diet than on the 5% casein-no fat diet with pair-feeding. In comparison, on the low calorie diet more free amino acids were found in plasma than in erythrocytes, but on the higher calorie diet more free amino acids were found in the erythrocytes than in the plasma. On the 20% casein-30% fat diet with pair-feeding the erythrocytes free amino acids level increased but in plasma free amino acids level decreased. Such as an opposite result was given in plasma and erythrocytes free amino acids level. In the pair-fed four groups, erythrocytes per plasma generally increased in the rate of less than 10.0 as the calorie increased. The essential amino acid per non essential amino acid generally increased in the ratio as protein level and calorie increased, and that ratio range was from 0.2 to 0.7. And essential amino acid per non essential amino acid of plasma was higher than that of erythrocytes.

• 대한화학회지
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• 제15권2호
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• pp.69-84
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• 1971

An analysis of the free amino acid contained in the plasma and erythrocytes of the six groups of Wistar Strain male adult rats (body weight 200-300g) having fasted for sixteen hours was made by means of the HITACHI Amino Acid Autoanalyzer and the result of which was corrected with RC-24B TOMY Micro Hematocrit Centrifuge. There was a depression of the plasma and erythrocytes free amino acid level on the no-protein diet with ad libitum feeding. But on the 20% casein diet there was an elevation in the levels of free amino acid and consequently alanine, glysine, lysine, serine and arginine level in the erythrocytes and threonine, glutamic acid and taurine level in the plasma increased on the high protein diet. There was more plasma and erythrocytes free amino acid level on the 5% casein- 30% fat diet than on the 5% casein-no fat diet with pair-feeding. In comparison, on the low calorie diet more free amino acids were found in plasma than in erythrocytes, but on the higher calorie diet more free amino acids were found in the erythrocytes than in the plasma. On the 20% casein-30% fat diet with pair-feeding the erythrocytes free amino acids level increased but in plasma free amino acids level decreased. Such as an opposite result was given in plasma and erythrocytes free amino acids level. In the pair-fed four groups, erythrocytes per plasma generally increased in the rate of less than 10.0 as the calorie increased. The essential amino acid per non essential amino acid generally increased in the ratio as protein level and calorie increased, and that ratio range was from 0.2 to 0.7. And essential amino acid per non essential amino acid of plasma was higher than that of erythrocytes.

• International Journal of Human Ecology
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• 제12권2호
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• pp.39-50
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• 2011

This study surveys the state of 'children's snacks' sold within the Green Food Zone and that of High Calorie Foods with Low Nutrition Value (HCFLNV). The main purposes are the analyses of foods in accordance to KFDA Program for HCFLNV and an analysis of differences in HCFLNV that are dependent on relevant factors such as food types, school types, origins, the scale of manufacturing company, area and price. Based on the analyses, educational and political implications have been sought that will form nutritious dietary habits, contribute to the prevention of obesity, and improve health in child consumers. The methodologies of this study are literature studies and surveys. The results of this study can be summarized as following. First, the number of children's snacks is 517 items of total 645 gathered within 150 Green Food Zones. Candies are the most popular item, next are cookies, chocolates, and breads. Second, in the real state survey there are 186 HCFLNV (36.0%) among children's snacks sold within Green Food Zone. Based on the survey results, the marking of HCFLNV on the package of children's snacks and the extension of the ban of HCFLNV sales to all stores within the Green Food Zone are strongly suggested. This provides preliminary data related to children's snacks and food safety. With enforcement of the Special Act on the Safety Management of Children's Dietary Life, the rate of HCFLNV has decreased and the child snack product environment in stores has improved. However, it is necessary to supervise low-priced snacks and promote an awareness of HCFLNV along with the child consumer education of food safety is needed.

• 한국식품과학회지
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• 제38권1호
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• pp.147-151
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• 2006

본 연구에서는 저열량식이요법의 부작용 증세중 체력저하를 개선할 수 있도록 동의보감의 처방중 체력 증진과 연관된 보음(補陰), 보혈(補血) 기능을 갖는 사물탕(四物楊)을 기반으로 하여 개발된 생약 조성물의 체력 증진 기능을 규명하고자 실시하였다. 저열량식이요법의 모델로서 섭취 식이량의 50%를 제한하는 제한식이를 2주간 실시한 결과 제한식이를 섭취한 군은 강제 수영 모델에서 총 수영 시간이 감소하고 근육내 ATP 함량의 감소, 혈액중 젖산 함량의 증가가 나타나 식이 제한에 의해서 체력 감소가 나타남을 확인할 수 있었다. 본 연구에서 사용된 산야초 추출물을 동일하게 식이제한을 한 실험동물에게 섭취시킨 결과 총수영시간의 증가와 근육내 ATP의 증가, 젖산 함량의 감소가 나타나 저열량식이에 의한 부작용인 체력 저하를 산야초 추출물이 완화시킬 수 있는 기능이 있음을 확인 할 수 있었다. 또한, 산야초 추출물의 투여는 체력과 높은 연관성이 있는 것으로 알려진 혈중 IGF-1의 농도를 증가시키는 것이 관찰되어 체력 향상에 도움을 주는 것으로 추측된다. 식이 제한 환경에서 나타날 수 있는 천연물 추출물의 독성을 확인하기 위하여 간기능 지표인 GOT, GPT를 측정한 결과 특별한 변화가 나타나지 않아 산야초 추줄물의 안전성을 확인할 수 있었다.

• 한국식품영양과학회지
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• 제31권4호
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• pp.696-702
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• 2002

본 연구에서는 대학생들의 식품의 열량가에 대한 인지도와 이와 관련된 인자를 찾아봄으로써 열량 필요량에 맞는 적절한 식품선택과 식사구성을 통한 바람직한 식생활유지에 필요한 기초자료를 제시하고자 318명의 충남 일부 대학생을 대상으로 일반사항, 식행동 및 체중조절 경험, 열량교육의 필요성, 식품의 열량 인지도, 열량 섭취량 등을 설문조사하여 그 결과를 비교, 분석하였다. 열량의 내용을 포함하고 있는 영양교육을 받은 경험이 있는 대상자는 67.4%(213명)이었으며,1일 열량 권장량을 인지하고 있는 대상자는 50.8%(159명)이었고 열량의 개념을 알고 있는 학생은 86.6%(271명)이었다. 조사대상자들을 영양교육의 경험, 1일 열량 권장량 및 열량 개념의 인지여부에 따라 종속변수들의 응답비율을 살펴보았을 때 저녁식사 빈도, 체중조절 경험 및 방법, 체중조절의 만족도, 열량과 관련된 지식정도, 열량에 대한 내용을 포함한 영양교육의 필요성이 유의적인 차이를 보였다. 조사대상자들의 영양교육 경험에 따라 본인들이 인지하고 있는 식품의 열량가를 비교하였을 때, 교육경험자는 비경험자보다 14가지(29.17%)식품에 대해 열량을 유의적으로 낮게 인지하고 있었다. 전체 대상자들은 38가지(79.17%) 품목에 대해 실제 열량보다 높게 인지하고 있었으며, 특히 식품군별로 볼때 야채.과일류와 유지류의 식품들을 실제보다 높게 인지하고 있었다. 조사대상자들의 1일 식품 및 열량 섭취량을 분석한 결과, 체중조절 유무, 영양교육 유무 및 1일 열량 권장량인지여부에 따라서는 유의적인 차이가 없었으나 열량 개념의 인지여부에 따라서는 유의한 차이를 보여 열량개념을 알고 있는 대상자의 열량 섭취량이 열량 개념을 모르고 있는 대상자보다 낮았다(p<0.05). 이상의 연구결과를 종합할 때 대학생인 조사대상자들은 식품의 열량가를 실제보다 높게 인지하고 있었으며, 열량과 관련된 영양교육의 유무와 그에 따른 지식수준의 정도 및 체중조절의 경험에 따라 식품의 열량인지도가 다른 것으로 나타났다. 앞으로 식품의 선택이 자유로운 대학생들의 식사관리에 우선적으로 필요한 식품의 열량가에 대한 실질적인 지도가 이루어져야 할 것이다.

• Archives of Pharmacal Research
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• 제25권6호
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• pp.725-746
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• 2002

The demand for new alternative "low calorie" sweeteners for dietetic and diabetic purposes has increased worldwide. Although the currently developed and commercially used highly sweet sucrose substitutes are mostly synthetic compounds, the search for such compounds from natural sources is continuing. As of mid-2002, over 100 plant-derived sweet compounds of 20 major structural types had been reported, and were isolated from more than 25 different families of green plants. Several of these highly sweet natural products are marketed as sweeteners or flavoring agents in some countries as pure compounds, compound mixtures, or refined extracts. These highly sweet natural substances are reviewed herein.

• Journal of Nutrition and Health
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• 제2권4호
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• pp.183-185
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• 1969

Following the previous report (Part I: For Sea-divers and Hwa-Jeon-Min) authers have conducted another nutrition survey for Buddhists (male and female) in a temple 'Soo Duk Sa' locating in ChungNam province. The following results were obtained: 1. Cereals, green vegetables and potatoes were staple foods for the Buddhists (male and female) and no any animal foods were eaten by them during the survey period. 2. Carbohydrate intake was very high and the calorie derived from it occupied approximately 80% of tatal calorie intaken. 3. All the nutrients except carotene, niacin and iron are low in their amounts of intake. Especially, protein and riboflavin intakes are low. 4. Buddhists are prohibited to eat animal foods. Therefore, nutrition education and guidance are needed for them to supplement the protein and some other problems.

• 한방비만학회지
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• 제6권2호
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• pp.105-112
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• 2006

We experienced an abdominal obese patient with postpartum disease. From the 15th of July 2006 to the 16th of September 2006 we applied herbal medications (Gungguijohyeoleumgamibang and Taeeumjouitanggamibang), acupuncture, auricular acupuncture, electrolipolysis, low calorie diet, aerobic exercise, behavioral therapy to her. We examined the changes in body weight, BMI, PBF and WHR and the changes in cold hypersensitivity of lower extremities and pain of wrists and ankles. Her weight decreased from 49.6kg to 44.5kg, BMI from $20.9kg/m^2$ to $18.8kg/m^2$, PBF from 27.7% to 23.9%, WHR from 0.84 to 0.78. Cold hypersensitivity of lower extremities and pain of wrists and ankles, symptoms typical of postpartum disease disappeared after treatment. Despite a low calorie diet, lactational performance was not impaired.

• 한방비만학회지
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• 제3권1호
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• pp.61-67
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• 2003

Objectives : To compare the reduction of thigh circumference between electro acupuncture treatment group and no treatment controlled group. Method : Trial was carried out 24 volunteers for 2 weeks. Volunteers were divided into 2 groups ; electro acupuncture and very low calorie diet group(n=8) or only very low calorie diet group(n=9). The main outcome of measure was the reduction of thigh circumference(cm) per weight loss(kg). Result: The main outcome measure showed no significant difference(p=0.14). There was no significant difference in weight loss(p=0.67) either.