• 대한지역사회영양학회지
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• 제17권1호
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• pp.26-37
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• 2012

This study was done to analyze the consumption patterns of health functional food (HFF) as well as to perform needs assessment for the development of web-contents on HFF according to age of adults. The subjects were 238 male and female adults, divided into 4 groups by their age. This study collected all information by self-administrated questionnaires. The awareness on HFF was high in the older adults. The younger adults showed more negative responses to reliability and safety on HFF. The main reason for the consumption of HFF was to supplement nutrients and to prevent diseases. The main types of HFF consumed by adults were nutritional supplementary food, red ginseng products, and glucosamine products. There was higher consumption of nutritional supplementary food in the younger adults and glucosamine products in the older adults. Internet users had low level of satisfaction, with tendency to complain poor contents, reliability, difficulties in searching as problems of the pre-existing HFF websites. As useful methods for provision of information on HFF, most adults wanted general information, articles written by experts and videos. They also wanted to know the safety and side effects of HFF. Requirement of contents composition were various in-depth information, clear indication of citation, fresh updated data while that of display composition was easily-findable, uncomplicated, allowing mutual exchange of communication through bulletin board. These results can be used as basic data that reflect the consumer's needs for developing HFF web-contents according to age of adults.

• Journal of Nutrition and Health
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• 제32권8호
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• pp.918-926
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• 1999

This study was an investigation of nutrient intake and food habit of college students in Taegu. A total of 200 apparently healthy college students living in Taegu were selected for the study. The 24-hour recall were obtained from subjects. The following anthropometric measurements were made on all participants: weight, height, waist and hip circumferences, and bioimpedence. Dietary habits and energy expenditure were examined through questionnaires. Among the subjects 8.3% were obese and 17.7% were underweight in male and 38.8%, respectively. The average intake of nutrients and energy were below the RDA in male(except protein, vitamin C and phosphate) and female(except vitamin C and phosphate), whereas phosphorus intakes well exceed the RDAs for both groups. Lowest mean intake as percentile of RDA were calcium and riboflavin in male, and calcium and iron in female. The mean adequacy ratio(MAR), an index of overall dietary quality was 0.735 for males and 0.730 for females. The index of nutritional quality (INQ) were under 1.0 for vitamin A(0.91), B2(0.628), Ca(0.074), Fe(0.845) in male students and vitamin B2(0.752), Ca(0.649), Fe(0.594) in female students. The alcohol consumption level was negatively correlated (p<.05)with thiamin, ascorbic acid, carbohydrate, and energy consumption in male students. Also the alcohol consumption was negatively correlated (p<.05) with milk consumption in male students. Thus, unfavorable nutritional patterns of alcohol drinkers put them at double jeopardy regarding micronutrient intake and bone health. In conclusion, this study indicates that nutrient intake in the college student in Taegu is considerably lower than RDA. Another important finding of this study is that an unacceptable calcium and iron status was prevalent in a high percentage of subjects in the college student.

• Journal of Nutrition and Health
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• 제52권6호
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• pp.569-580
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• 2019

본 연구에서는 한국인유전체역학조사사업에서 수집한 2001 ~ 2002년 기반조사 자료로부터 건강한 한국 성인 3,560명의 배추김치 섭취빈도에 따른 일반적 특성, 식품군 섭취빈도와 영양소 섭취량을 분석하였고, 이들 중 2,259명을 대상으로 10년 추적조사에서 대사증후군과 그 구성 요소의 발생률 위험도를 분석하였다. 기반조사에서의 배추 김치 섭취빈도에 따라 1일 기준으로 '1회 미만 섭취군', '1 ~ 2회 섭취군', '3회 섭취군'으로 대상자를 분류하였으며, 세 집단 간 성별에 따른 유의적인 차이는 없었고, 남녀 모두 연령, 교육수준, 소득수준, 거주지역에서 유의적인 차이가 있었다. 배추김치 섭취빈도에 따라 식품군 섭취빈도는 연령, 교육수준, 소득수준, 거주지역, 음주여부와 에너지 섭취량으로 보정한 후 남녀 모두에서 3회 섭취군의 밥류와 두류의 섭취빈도가 다른 두 군의 섭취빈도보다 높았으며, 육류의 섭취빈도는 낮았다. 배추김치 섭취빈도가 높을수록 남녀 모두 에너지 섭취량이 많았으며, 대부분의 영양소 섭취량도 많았다. 10년의 추적기간 동안 대상자 2,259명 중 933명이 대사증후군을 나타냈으며, 배추김치 섭취빈도에 따라 남자의 경우에는 대사증후군 발생률 위험도에 유의적 차이가 없었으나, 여자의 경우 교란변수인 연령, 교육수준, 소득수준, 거주지역, 음주여부, 에너지 섭취량으로 보정한 후에도 HR이 0.63 (95% CI: 0.47 ~ 0.86)으로 유의적으로 감소한 것으로 나타났다. 결론적으로 지역사회기반 코호트의 10년 추적조사 결과 성인 여자의 경우 배추김치를 1일 3회 섭취하는 집단은 1회 미만 섭취하는 집단에 비해 대사증후군 발병 위험이 낮은 것으로 나타났다.

• 한국가정과교육학회지
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• 제28권4호
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• pp.159-167
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• 2016

본 연구는 청소년의 우유 섭취, 영양 섭취 및 체력 간의 관계를 알아보고자 실시되었다. 시도교육청과 학교의 협조를 받아 선정한 중소도시에 거주하는 298명의 청소년을 대상으로 평소 식사 및 체력장 기록을 조사하였다. 우유 유제품 섭취는 식사조사를 이용해 파악하였고, 우유 유제품으로 섭취한 1일 평균 칼슘 섭취량을 우유 200 mL 중의 칼슘 함량과 비교해 1일 평균 우유칼슘당량을 구하였다. 식사조사는 식사기록법에 의해 주중 2일과 주말 1일을 포함하는 3일간 실시하였고, 식사조사지의 식사 내용을 CAN-Pro 3.0에 입력해 영양소 섭취량을 구한 후 1일 평균 영양소 섭취량을 산출하였다. 체력장 기록은 학교에서 정규적으로 실시하는 자료에 따랐다. 조사 대상 청소년의 1일 평균 우유칼슘당량은 우유칼슘당량을 기준으로 분류한 저섭취군(${\leq}0.29$/일), 중섭취군(0.30-0.78/일), 고섭취군(0.79-5.66/일)에서 모두 권장 수준인 '2'보다 낮아 조사대상자의 우유 섭취가 전반적으로 부족하였다. 1일 평균 우유칼슘당량이 높을수록 50 m 달리기와 제자리멀리뛰기 기록이 유의적으로 높았다. 그리고 대부분의 에너지 영양소, 비타민, 무기질의 1일 평균 섭취량과 50 m 달리기, 제자리멀기뛰기, 오래달리기 기록이 높은 방향으로 유의적인 상관관계가 있었다(p<0.05). 따라서 청소년기에 우유 섭취와 함께 균형잡힌 영양 섭취를 하면 체력 향상에 도움이 되므로 중등학교 가정교과의 식생활교육에서 청소년기에 1일 2컵의 우유 섭취를 실천하도록 지도해야 하며 아울러 중등학교의 학교우유급식 활성화를 위한 제도적 뒷받침도 이루어질 필요가 있다고 하겠다.

• 대한영양사협회학술지
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• 제10권3호
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• pp.322-332
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• 2004

The possibility that high, long-term intake of carbohydrates that are rapidly absorbed as glucose may increase the risk of type 2 diabetes has been long-standing controversy. A high consumption of carbohydrates with a high glycemic index produces greater insulin resistance than did the intake of low glycemic index carbohydrates. This study was designed to evaluate the cabohydrate intake status include glycemic index and correlation carbohydrtae intake status with anthropometry factors & other nutrients in usual diet of the Korean type 2 diabetes mellitus. In 104 tpye 2 diabetes mellitus patients(mean age : 51.8yr, male=44.femal=60), we determined carbohydrte intake status include glycemic index with 24hr recall method and measured anthropometry. Mean daily carbohydrtae intakes and glycemic index were 307.3g(male 323.1g, female 295.5g) and 90.7(male 93.4, female 88.8), respectively. We found a strong and statistically significant association between carbohydrate ratio and glycemic index in obese factors, other nutrient. But carbohydrate intake/kg of body weight was low a significant differences in obese factors, other nutrient. Also glycemic index was effected by total energy intake and carbohydrate ratio than carbohydrate intake/kg of body weight. In conclusion, emphasis for dietary modification should be total energy intake and carbohydrate ratio in diabetes mellitus patient.

• 성인간호학회지
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• 제23권6호
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• pp.564-573
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• 2011

Purpose: The purposes of this study were to identify the factors associated with the first reported fracture in osteoporotic patients. Methods: One hundred and sixty-four patients who presented with osteoporosis at K hospital in G city, South Korea between July and September 2010 were participated in study. Modified Korea National Health and Nutrition Examination Survey tool were used to measure participants' living habits. Computer aided nutritional analysis program (CAN-PRO) designed by Nutrition Information Center in the Korean Nutrition Society (2002) was used to analyze foods intake and to calculate the individual nutrients intake. Results: The risk of developing the first osteoporotic fracture was ten times higher in the patients between 65 to 74 years (OR=10.06, p=.010), and 28.41 times greater in those with increasing falls (OR=28.41, p<.001). Patients with higher bone marrow density (BMD) and higher consumption of animal protein diet had lower risks of developing the first osteoporotic fracture (OR=0.37, p=.011; OR=0.88, p=.040, respectively). Conclusion: Risk factors for osteoporotic fracture included the age from 65 to 74 years, an increase in falls, low animal protein consumption, and reduced BMD. Systematic educational program is needed to prevent fracture in osteoporotic patients.

• 한국식품영양과학회지
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• 제27권6호
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• pp.1197-1203
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• 1998

This study was conducted to investigate serum lipids and antioxidant vitamins status of male patients with cerebrovascular disease. The study consisted of 16 hospital patients(57.8$\pm$13.7 years) at 3 General Hospitals in Taegu who suffer from cerebrovascular disease and 21 healthy adults(55.5$\pm$7.2 years). The results were as follows: The systolic blood pressure of the patients(150.0$\pm$13.7mmHg) was sig nificantly higher than healthy control(126.0$\pm$17.4mmHg). In patients the percentages of drinking alcohol(more than 5 times/week) and smoking were also higher. And the patients had more stress than control. Total calorie, protein, carbohydrate, vitamin B1 and niacin intakes were significantly lower in the patients. The energy nutrients consumption reached the recommended level in all subjects who were investigated. HDL cholesterol(24.99 vs 37.86mg/dl) and vitamin E(12.94 vs 20.88mg/L) level showed significantly lower, but triglyceride level(175.50 vs 117.69mg/dl), total cholesterol/HDL cho lesterol(6.22 vs 4.39) and atherogenic index(5.22 vs 3.39) were significantly higher in the patient group. Therefore, it might be expected that refraining from drinking alcohol and smoking, and that having proper exercise and certain other healthy living habits which can decrease stress in addition suitable consumption of antioxidant vitamins can prevent the occurrence of cerebrovascular disease.

• KSBB Journal
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• 제11권3호
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• pp.276-287
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• 1996

하이브리도마 세포의 성장과 사망, 모노클론 항체의 생산, 포도당과 글루타민의 소비, 그리고 유산과 암모늄 이옹의 생산에 미치는 클루타민의 영 향을 조사하기 위해 초기 글루타민 농도를 변화시키면서 하이브리도마 세포의 회분식 현탁배양을 실시하였다. 실험 결과에 기초하여 세포의 성장속도, 영양물(포도당과 글루타민) 소비속도, 그리고 모노클론 항체 및 대사 부산물(유산과 암모늄이온)의 생산 속도를 예측할 수 있는 수학적 모델이 제시되었다. 포도당과 글루타민에 대해서는 중첩 적인 Monod 형식이며 암모늄 이옹과 유산에 대해 서는 Non-copmetitive inhibition 관계로 표시되는 세포의 비성장 속도에 관한 방정식이 개발되었다. 유산에 대한 억제 상수는 유산농도에 반바례하였다. 세포의 비사망 속도는 포도당, 글루타민, 암모 늄 이온과 유산 농도의 함수로 유도되었다.

• Clinical and Experimental Reproductive Medicine
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• 제39권4호
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• pp.144-152
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• 2012

Objective: Concerns are growing about the decrease in male reproductive health. Caffeine is one of the popular nutrients that has been implicated as a risk factor for infertility. In the present study, we examined whether in utero and lactational exposure to caffeine affects the reproductive function of the offspring of rats. Methods: Pregnant rats received caffeine via drinking water during gestation (26 and 45 mg/kg) and lactation (25 and 35 mg/kg). Body and reproductive organ weight, seminiferous tubule diameter, germinal epithelium height, sperm parameters, fertility rate, number of implantations, and testosterone level of the offspring were assessed from birth to adulthood. Results: Significant dose-related decreases were observed in the body and reproductive organ weight, seminiferous tubule diameter, and germinal epithelium height of the offspring. Sperm density had declined significantly in offspring of the low-dose and high-dose groups, by 8.81% and 19.97%, respectively, by postnatal day 150. The number of viable fetuses had decreased significantly in females mated with male offspring of the high-dose group at postnatal days 60, 90, 120, and 150. There were also significant reductions in testosterone levels of high-dose group offspring from birth to postnatal day 150. Conclusion: It is concluded that maternal caffeine consumption impairs gonadal development and has long-term adverse effects on the reproductive efficiency of male offspring rats.

• 한국응용과학기술학회지
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• 제11권2호
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• pp.39-54
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• 1994

I am going to survey major topics relating to the title by analyzing the following statistical data. 1 : Global trend of production and import of oil and relating materials 2 : Global trend of major oil production 3 : Capacity of Japanese factory for oil production 4 : Situation of mechanical expression based on raw materials 5 : Change of production amounts of Oil products 6 : Oil production of each items 7 : Imported amounts of oil products 8 : Vegetable oil meals, production, import and global trend 9 : Production of mayonnaise, dressing and edible processing oils 10 : Intake of nutrients, supply of lipids, and consumption of oils 11 : Global production of oleochemicals 12 : Sales amount of oleochemicals 13 : Capacities of fatty acid and fatty alcohol factories 14 : Oleochemical production in 1995 15 : Oleochemical procuction in asia 16 : Production of surfactants for industrial use 17 : Sales amount of detergents and washing materials 18 : Production of soap and synthetic detergent in Japan 19 : Consumption of soap. detergent, and synthetic detergent 20: Relation beween synthetic detergent production and popularization 21 : Biodegradability of soft detergent