• 대한지역사회영양학회지
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• 제9권5호
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• pp.615-628
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• 2004

This study is designed to examine influences of living arrangements on psycho-social factors, health and nutritional status, dietary adequacy and meal service utility patterns of the elderly. Nutritional status was evaluated by Mini Nutritional Assessment (MNA). Three hundred and nine elderly (110 men and 199 women) who participated in meal service in the Chung-buk province were investigated. Proportion of the elderly living alone, couples only, living with spouse and family, living with family without spouse; and living with other than family were 30.7%, 25.9%, 14.2%, 24.3% and 4.9% respectively. The mean age of the elderly was 74.1 years and the elderly who are living couples only and living with spouse and family were younger than those with other living status. Living arrangements seem to be related to psycho-social factors, health and nutritional status, and dietary quality. Those who live alone and live with other than family were mostly women and they have lower socio-economic status, psycho-social, health and nutritional status and dietary patterns compared with those of the elderly who are living with spouse or family. It was found that the elderly who live a couple only and live with spouse and family had better emotional, health and nutritional index than those of the elderly who live with family without spouse, especially in case of females. Most of elderly perceived that participation of meal service programs had a positive effect on their daily life and satisfied with meals. The elderly living alone and living with other than family were more frequently using meal service but had a negative attitude about the charged meal service for better quality than the elderly with other living status. The most important reason for all the elderly to participate in meal service was to meet their friends and then to get other services. Particularly those who are living alone and living with other than family showed lack of moivation to prepare and set the meal, and for them the economic reason is also important. They also replied that the poor health and lack of other help were the most difficult problems for them to prepare meals. It would be effective to provide nutritional services that meet specific needs of the elderly according to their characteristics and living environment.

• 한국식품과학회지
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• 제48권6호
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• pp.536-541
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• 2016

본 연구는 고등어의 단기 저장 중 이화학적 분석을 통하여 가정에서 고등어 저장 시 냉동 저장 조건을 탐색해보았다. 고등어의 지방 산패 정도를 나타내는 TBA가에서는 저장 초기에는 $-5^{\circ}C$ 저장군과 $-20^{\circ}C$ 저장군이 유사한 경향을 보이나 저장 14일차부터는 $-1^{\circ}C$ 저장군이 $-5^{\circ}C$ 저장군과 유사한 경향을 보였다. 고등어의 단백질 신선도를 나타내는 VBN 함량과 pH도 $-5^{\circ}C$ 저장군과 $-20^{\circ}C$ 저장군이 유사한 추세를 보이며 증가하였다. 저장 초기에는 대부분의 실험항목에서 $-5^{\circ}C$ 저장군과 $-20^{\circ}C$ 저장군이 유사한 결과를 나타낸 점에 의의가 있다. 이상의 연구결과를 종합해 볼 때, 고등어의 단기 저장 시 $-5^{\circ}C$에서의 저장은 $-20^{\circ}C$에서의 저장과 유사한 측면을 보이며 약 51일간 저장이 가능할 것으로 예측되어 고등어의 단기 저장 시 신선도 유지에 효율적이라고 사료된다. 그러나 어류는 수분 함량이 많고 미생물의 번식이 쉽게 때문에 육류보다 부패하는 속도가 빨라 식중독 발생의 위험이 크므로 장기간 저장하기 위해서는 저온냉동이 필수적이라 사료된다. 추후 온도 조절뿐만 아니라 가정용 냉장고의 습도, 고등의 포장 방법, 저장 시 용량 등 여러 인자들의 조절로 가정 내 고등어의 냉동 저장에 대한 연구가 필요할 것으로 보인다.

• 한국식품영양과학회지
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• 제29권4호
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• pp.701-711
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• 2000

본 연구는 우리나라의 식생활에 적절한 영양 평 가 방법을 제시하는데 기여하고자 하는 목적으로, 경북지역에 거주하는 성인 남녀 196명을 대상으로 24시간 회상법을 통해 개인별 영양소 섭취상태를 조사한 후 영양상태를 질적, 양 적으로 평가하였다. 본 연구의 결과는 다음과 같다. 경북지역 성인 남녀의 일일 평균 영양소 섭취량은 비교적 양호한 편이나, 칼슘과 비타민 A에서 영양 권장량보다 적은 83%, 77%를 섭취했으며, 칼슘을 제외한 모든 영양소에서 남자의 평균 섭취량이 여자의 평균 섭취량보다 많았다. INQ로 살펴본 영양소 섭취의 질적 평가는 비타민 C가 2.39로 가장 높게 나왔으며, 비타민 A가 0.84, 칼슘이 0.89의 점수를 보여 Ca과 비타민 A는 양과 질 측면에서 우려되는 것으로 조사되었다. 평균 영양소 적정도는 남자가 0.88, 여자가 0.86으로 남녀 간에 차이가 없었다. 영양소 섭취량과 각 용니과의 상관관계에서 남자의 경우에는 영양소 섭취량과 유의 한 관계를 나타내는 요인으로서 지방과 연령 사이에만 유의한 양의 관계가 나타난 반면 여 자의 경우에는 나이, 식사 섭취 횟수는 대부분의 영양소에서 유의적인 양의 상관관계를 보 였다. 남자는 가계 총수입이 높을수록 식사 중의 비타민 B2 영양밀도가 높았으며 여자의 경 우에는 INQ 중에서 인(p<0.050)과 철분(p<0.05)이 연령과 유의한 양의 상관관계를 보였다. MAR은 여자의 경우에 한하여 연령(p<0.05)과 양의 상관관계를, 학력(p<0.01)과 유의적인 음의 상관관계를 보였으며 하루식사횟수(p<0.001)와도 유의한 양의 관계를 나타내었다. 이 상을 종합해 볼 때 경북지역에 거주하는 성인의 경우 남자가 여자에 비해 영양섭취상태가 전반적으로 양호하다고 할 수 있으며 여자 20대의 경우에 영양섭취가 가장 저조하였고 특히 칼슘과 비타민 A의 섭취가 부족하였다. 이연령층은 임신, 출산과 연결되는 영양취약집단이 므로 이들을 대상으로 규칙적인 식사의 중요성과 다양한 식품의 섭취를 홍보하는 영양교육 이 보건소를 통해 강화되어야 하리라고 보여진다.

• Journal of Nutrition and Health
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• 제34권7호
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• pp.770-777
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• 2001

This study investigated nutritional status and eating behaviors among 59 nephritic patients with mild kidney malfunction in Korea. Nutritional status was measured by blood analysis and 1-3 day dietary recall and records, and eating behaviors were assessed by a questionnaire. Mean Body Mass Index(BMI) was within the normal range, while 21% and 14% of the patients were underweight and overweight, respectively. They received nutrition information mainly from doctors, nurses and mass media, but rarely from nutrition professionals. A quarter of patients skipped breakfast at least 3 times per 12% of the patients, respectively. Energy intake of 83% of the patients was less than the recommended level. Protein intakes of 56% of them were either under or over the recommended levels. Patients had low vitamin B$_2$ and calcium(<75% of the RDA) and excessive phosphorus(138% RDA) and vitamin C(170% RDA). Major food sources to absolute nutrient intakes were similar to those for the average Koreas, except for milk. Milk intake was low in our patients. Dietary quantity and quality were associated positively with BMI, albumin, and HDL-cholesterol and negatively with triglycerides and BUN. Results of this study indicate low nutritional status of the patients and, in turn a need for conducting nutritional education or counselling at regular at regular basis for the nephritic patients with mild kidney malfunction.

• 한국식품영양학회지
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• 제20권4호
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• pp.467-475
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• 2007

The nutritional status and chronic disease occurrence of the elderly living in local areas is affected by certain factors, including low energy intakes, low food diversity, poor nutritional quality and living alone. Moreover, elderly people who live alone may have low incomes and be socially isolated. Thus, we have provided them adjustable and balanced menus using standard recipes. In this study, we investigated aspects of nutritional status and living conditions in the elderly status, in relation to food, activities of daily living(ADL), nutrition risk index, average intake of calories and nutrients, the mini dietary assessment index score, depression score, menu satisfaction, menu demand, satisfaction with menu offerings. The result indicated significant nutritional improvements by providing menus to the elders and suggest that by providing adjustable and balanced menus using standard recipes, the nutritional status of isolated elders can be changed and improved.

• 대한지역사회영양학회지
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• 제7권2호
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• pp.245-256
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• 2002

This study was carried out to examine Koreans preference in mushrooms, their nutritional knowledge of mushrooms as a source of Vitamin D, and five characteristics of six dishes consisting of common dishes and mushroom dishes. The data were collected from 2,777 subjects in various age ranges by means of a survey questionnaire. Variables, such as age, gender, diet quality and the degree of interest in diet were significant factors considered in relation to preference of mushrooms. Adults ate mushrooms because of their healthfulness, but this attibute was not a factor among adolescent students. The level of nutritional knowledge was relatively low and the ratio of "do not know" responses was higher than the ratio of "yes" or "no" . Generally, housewives, elementary school children and those who were healthy, ate floods because of health consciousness, and those who preferred mushrooms had better dietary habits. The characteristics of mushroom dishes, both as main and side dishes, had much more correlation with the factors considered for the subjects than the common dishes and one dish meals, respectively. Dietary altitudes, such as mushroom preference, frequency of mushroom intake and level of nutritional knowledge, were strongly correlated with the characteristics of the six dishes. It has been shown that mushroom dishes were recognized as nutritional, rather than delicious.

• 한국식품영양학회지
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• 제18권4호
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• pp.357-366
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• 2005

Elder people in Korea was affecting the nutritional status by following factors : low energy intakes, low food diversity, and poor quality of nutrition. Management a nutrition education program was planned to change the elder's nutrition knowledge and improve their nutritional status. There are seven kinds of indicator - knowledge for health questionnaire (before and after education) - we have investigated elderly nutrition education group in Su-Jung ku, Sung-Nam city. The items of surveyed was general characteristics and anthropometric measurement of the elder people, their mini dietary assessment index score, nutritional risk, nutrition knowledge test, and it's valuation comparisons between the before and after every education we did. According to the results of mini dietary assessment index score, the mean was 22.7 at the maximum 30 points and $94.2\%$ of respondents got more than nomal group. The nutritional risk score was the highest in 'high risk' group. Also the results of nutrition knowlede test showed that the mean increase $35.1\%$ of respondents. Therefore, significant improvement results showed by nutrition education programs in elders. These results suggests that the educating nutrition programs fur elder's encouraging eating behavior themselves and changing their knowledge in nutrition.

• 한국축산식품학회지
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• 제41권2호
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• pp.237-246
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• 2021

The taste-active and nutritional components of Thai native, broilers, black-boned, and spent hen chickens were analyzed. The amounts of tasty amino acids especially glutamic acid were the highest in Thai native chicken. The black-boned chicken had the highest arginine content, related to the least amount of consumer satisfaction. Concerning nutritional quality, choline, and taurine were deemed important for brain function. The black-boned chicken showed the highest choline and taurine contents, unlike that of the spent hens. In contrast, broilers presented the highest betaine content, which might be attributed to their lipid metabolism. L-carnitine content was abundant in black-boned and Thai native chickens. Moreover, the amounts of essential amino acids were high in Thai native chicken. In conclusion, black-boned chicken proved to be an excellent nutritional source for health-conscience consumers, whereas the Thai native chickens were flavourful and delicious.

• Journal of Nutrition and Health
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• 제41권1호
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• pp.54-64
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• 2008

본 연구에서는 중년여성을 대상으로 식행동 개선을 초점을 두어 6개월 간 교육을 실시하여 식사의 질, 체성분 및 혈액 성분 변화를 알아보았다. 프로그램 종료 후 대상자를 식행동 점수 변화 정도에 따라 식행동향상군과 식행동비향상군으로 나누어 비교해 본 결과, 식행동향상군의 체중, BMI, 복부지방률 그리고 내장지방의 감소율이 식행동비향상군보다 더 컸고, 식이섬유, 칼슘, 철분, 비타민 C의 섭취 변화율도 식행동향상군이 식행동비향상군보다 더 컸으며, 식행동향상군에서만 각 영양소의 INQ와 MAR이 유의적으로 증가하였다. 또한 식행동향상군의 중성지방의 감소율이 식행동비향상군의 감소율보다 더 컸다. 동일한 영양교육에 참여하였지만 대상자가 스스로 잘못된 식행동을 개선할 경우, 식이섭취 수준이 더 많이 개선되었을 뿐만 아니라 식사의 질도 향상되었고, 체중과 체지방의 감량하였으며, 혈중 지질 수준도 향상시키는 효과를 보였다 이상의 연구에서처럼 식행동이 향상됨에 따라 체중감량과 식사의 질 개선 그리고 혈중 지질 변화에 효과적임을 알 수 있었고, 장기적으로 만성질환을 예방 관리할 수 있을 것으로 생각된다. 따라서 추후에 이루어지는 비만관리 프로그램은 영양지식의 전달에 초점을 맞추기보다는 균형잡힌 영양소 섭취와 식행동 개선 및 향상을 유도하는 교육내용이 포함되어 있는 체계적인 프로그램을 장기간 시행하여 식행동 향상에 따른 효과를 살펴보는 것이 필요하다.

• Nutritional Sciences
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• 제7권1호
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• pp.47-52
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• 2004

The food composition database is used to evaluate the nutritional value of foods in Korea. It is used as a source for basic data in many fields, not only for the establishment of the National Food Supply Plan but also for nutritional research, to aid in the drafting of the National Food Policy, and in clinical and epidemiological research. The database is also used by institutional and commercial food services and by the food processing industry among others. In 1970, the Rural Development Administration(RDA) published the "Korean Food Composition Table" for the first time and it has since become the established authority on food composition for the entire nation. The latest published food composition table (the 6th edition, published by the National Rural Living Science Institute, KDA) covers 2,337 kinds of foods and consists of two volumes. The National Rural Living Science Institute, the Korea Food and Drug Administration, and the National Fisheries Research and Development Institute have continuously improved production of food composition data in Korea. As consumers have grown more interested in the quality and safety of foods and raw agricultural products, we can expect even further development of food composition data through improvements in quality and increases in quantity. We need to develop more comprehensive food composition data by diversifying the kinds of foods that are included, unifying analytical methods, and increasing the number of nutrients covered. Moreover, food composition data must be modified in other ways to make for a better food composition database for the convenience of users. of users.