• The Journal of Korean Academic Society of Nursing Education
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• v.4 no.1
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• pp.7-14
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• 1998

The use and need of health and nutrition information on the PC communication and internet among university students at Chungbuk area were investigated. The data from 167 students from two different universities were collected and analyzed from March to May, 1998. The results are as follows. 1. Male students were 27.5% and female students were 72.5%. 2. Sixty percent and 74.7% of the students had ever used PC communication and internet, respectively. Higher proportions of male students had experiences in PC communication and internet use than fe male students. The main reasons to use PC communication and internet were 1)to obtain information and knowledge(67.4%) 2)to enjoy(10.5%), 3)to make friends or to talk(5.3%) 3. About 40% of the experienced students of the PC communication of internet obtained health or nutrition information. However, only 25% of the experienced students obtained the nutrition information from the internet. Only 10% of the students agreed that the information from the PC communication and internet was very useful. The reasons not to use the information from the PC communication and internet were 'lack of expertise of the information' and 'long response time'. Many students thought that the information provided through the computer should be improved in terms of variety and applicability to the real situation. 4. Among the 33 topics of the health and nutrition information given on the questionnaire, both male and female students had the greatest interest in stress management. The next topics in which female students had interests were diet for weight control, health problems related to menstration, dietary assessment, and cancer prevention. In male students, dietary assessment, infant nutrition management, hypertention diet were the main interests. On the basis of these results an information system on health and nutrition management during the lifecycle for Korean women will be constructed on the internet.

• Journal of the East Asian Society of Dietary Life
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• v.14 no.3
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• pp.302-308
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• 2004

This study was conducted to compare the acquiring and using patterns of information about food and nutrition between medical professional group (MP) and non-medical professionals group (NP). Questionnaire survey were done by total 310 subjects, 149 doctors/nurses (MP) working in Dankook University Hospital and 161 general laborers (NP) in Cheonan area. Personal characteristics, interests in food and nutrition information, and application of information about food and nutrition were asked in questionnaire. Age of MP and NP ranged from 20 to 50. In education level, 59.8% of MP and 46.6% of NP had college degree. The source of information favored the most was the internet website, 53.0% in MP and 51.6% in NP. The most interested information subjects in MP were ‘the diet therapy related to diseases’, and ‘cooking recipes’ in NP. The information was applied to their real life in 55.7% of MP and 58.4% of NP. The percentiles who would like to take part in the education about food and nutrition through internet system were 44.3% of MP and 34.8% of NP. From the results of this study, we concluded that many of MP and NP wanted and needed the education on food and nutrition through internet system. For being the better and more efficient source for the information about food and nutrition, internet websites should provide accurate informations and easier method to find the needed information to the users.

• Asian-Australasian Journal of Animal Sciences
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• v.31 no.7
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• pp.951-960
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• 2018

Hanwoo cattle are an important food source in Korea and their supply can have a major impact on meat availability for Korean consumers. The Hanwoo population was 1.8 million head in 2005 and gradually increased to 2.6 million in 2015. Per capita beef consumption has also increased, to 11.6 kg per year in 2015, and is expected to continue to increase. Because intramuscular fat percentage is a critical contributor to meat quality, Hanwoo cattle are fed a high-energy corn-based diet for long fattening periods. Long fed diet causes significant alterations in fat percentage in the loin muscle and other areas of the carcass. However, these long feeding periods increase feeding costs and beef prices. Recently, there has been increased Korean consumer demand for lean beef which has less fat, but is tender and priced more reasonably. These consumer demands on the Korean beef industry are driving differing beef production systems and also changes to the beef grading methodology. Korean government has made a significant investment to select bulls with favorable production traits using progeny testing. Progeny tested bull semen has been disseminated to all Hanwoo farmers. A beef traceability system has been employed for all cattle breeds in Korea since 2009. Hanwoo cattle are ear-marked with a 12-digit identification number from birth to slaughter. This number allows traceability of the management history of individual cattle, and also provides information to consumers. Traceability including management information such as herd, farm, year of birth, and carcass data can determine estimated breeding values of Hanwoo. For a sustainable Hanwoo industry, research scientists in Korea have attempted to develop feeds for efficient fattening periods and precision feeding systems based on genetic information for Hanwoo cattle. These initiatives aim to Korean consumer demands for beef and provide more precision management in beef production in Korea.

• The Journal of the Korea Contents Association
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• v.16 no.10
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• pp.435-442
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• 2016

Obesity extends the global economic burden and it causes that the failure of a reduction of physical activity, and diet management. In this work, nutritional information and personalized diet based on calorie supply system and is discriminatory utilized the obesity-related SNP information in order to recommend a personalized functional foods. This study performed a GWAS analysis for the excavation of a Korean-specific and obesity-related SNP, which utilizes genetic information were recommended by entering a personalized diet in accordance with the SNP genotype-phenotype information. In addition, we integrated Database with relation of nutrient for utilizing the USDA Food information and it was applied to recommend with Sickdanome. As a result, the obesity-related SNP information was confirmed in the sample which has the normal value BMI. In this study, we have recognized that the phenotype information related obesity, BMI is inconsistent with the SNP genotype information. This result is shown that it is necessary to provide the personalized dietary SickdanOme recommendation based on the both pheotype-genotype information.

• Journal of Sasang Constitutional Medicine
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• v.31 no.4
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• pp.28-40
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• 2019

Objectives The purpose of this study is to analyze how obesity of Taeeumin have been treated. Methods We searched clinical studies from the databases including Koreanstudies Information Service System(KISS), Oriental medicine Advanced Searching Integrated System(OASIS), Research Information Sharing Service(RISS), National Discovery for Science Leader(NDSL), Korea Citation Index(KCI) and pubmed with the keywords relevant to treatment of Taeeumin obesity. Results A total of 14 studies were analyzed. Herbal medicines were mostly used, and the most frequently used prescription was Taeeumjowi-tang. And concurrent therapies such as diet therapy, exercise therapy, electroacupuncture were performed. Several evaluation methods were used, and patient's body weight was the most used. Conclusion Through this literature review, we could find out tendencies of Korean medicine treatments of obesity of taeeumin up to date and some points that may have clinical significance.

• Korean Journal of Artificial Intelligence
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• v.12 no.3
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• pp.25-31
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• 2024

The purpose of this study is to develop a sophisticated web-based artificial intelligence chatbot system designed to provide personalized dietary service for diabetic patients. According to a 2022 study, the prevalence of diabetes among individuals over 30 years old was 15.6% in 2020, identifying it as a significant societal issue with an increasing patient population. This study uses generative AI algorithms to tailor dietary recommendations for the elderly and various social classes, contributing to the maintenance of healthy eating habits and disease prevention. Through meticulous fine-tuning, the learning loss of the AI model was significantly reduced, nearing zero, demonstrating the chatbot's potential to offer precise dietary suggestions based on calorie intake and seasonal variations. As this technology adapts to diverse health conditions, ongoing research is crucial to enhance the accessibility of dietary information for the elderly, thereby promoting healthy eating practices and supporting disease prevention.

• Women's Health Nursing
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• v.4 no.3
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• pp.365-374
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• 1998

Although the information related to health and nutrition continues to increase at an ever-increasing rate, systematic database which is necessary for self-management of woman health over the life cycle has been rarely found. The purpose of this study was to offer valuable information on woman health and nutrition through the computer, and, therefore, to enable Korean women to manage their health by themselves according to their life cycle, Prior to constructing the information system, a survey was conducted to verify the use and usefulness of the health information currently available through the PC communication and internet, and to identify the specific topics of the health and nutrition information Korean women need. A self-administered questionnaire was distributed through PC communication. The responses of 1,117 women were analyzed. Most of the subjects(72.8%) were at the age of twenties, and 14.6% at tens, 10.7% at thirties, and only 1.9% were over forties. The educational level of the subjects was high ; 44.8% were college graduates or above, 31.4% were college students. The greatest obstacles to the use of health information appeared to be the lack of expertise of the information on the PC communication and taking too much time to get information on the internet. The extent of the interest of the specific topic was determined by a 5-point scale. Out of the 22 topics of the health and nutrition information given on the questionnaire, stress management was ranked as the top over the whole range of age. The top three topics in which women had interests except stress management varied by age group ; diet for weight control and self-evaluation of the meal at the age of less than twenty-four ; health and nutrition management for preventing cancer and diet for weight control at the age of twenty-five to twenty-nine ; health and nutrition management for infants and children, and for preventing osteoporosis at the age of thirty to thirty-four ; health and nutrition management for preventing osteoporosis, and for preventing cancer at the age of over thirty-five. On the basis of these results an information system necessary to Korean women in order to manage their health by themselves according to the life cycle will be constructed through internet.

• Korean Journal of Poultry Science
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• v.21 no.1
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• pp.41-48
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• 1994

In order to get information for the improvement of feeding systems of egg-type layers, a dietary self-selection study was conducted. Corn diet, soybean meal diet, wheat bran diet, soybean meal+fish meal diet, and limestone diet were individually prepared for self-selection regime. Forty brown layers were offered either a control laying diet (C) or one of the 3 self-selection regime consisted of corn-soybean meal-limestone diet ($T_1$), corn-soybean meal-wheat bran-limestone diet ($T_2$) and corn-soybean meal+fish meal-wheat bran-limestone diet ($T_3$) for one wk each at 31 wk and 41 wk of age. In all dietary treatments, most of the eggs were laid from 0700 h 1300 h and hens consumed more feed, energy and protein on egg forming days than on non-forming days. On egg forming days, hens fed self-selection regime consumed less energy and protein than those fed control diet. On egg forming days, the consumption of feed, energy and protein increased continuously from 1000 h 2200 h in the control diet group but they decreased during the last 3 hours from 1900 h to 2200 h in self-selection regime groups. Up to 1600 h, calcium intake of the self-selection regime groups were much less than that of the control group but after that time, they increased markedly and were much more than that of the control group. The results of the study suggest that the practical self-selection regime for layers should be developed to meet the daily cyclic requirement for nutrients without consuming an excess energy and protein at certain times of the day.

• Korean Journal of Poultry Science
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• v.21 no.1
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• pp.35-40
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• 1994

A dietary self-selection study was carried out to get information for the improvement of feeding systems of egg-type growing pullets. Corn diet, soybean meal diet, wheat bran diet and soybean meal+fish meal diet were individually prepared for self-selection regime and 380 day-old chicks of a brown egg strain were offered either a control grower diet(C) or one of the 3 self-selection regime consisted of corn-soybean meal diet ($T_1$), corn-soybean meal-wheat bran diet($T_2$) and corn-soybean meal+fishmeal-wheat bran diet($T_3$) during 20 weeks of the growing period. Compared with pullets fed control diet(C), those fed the self-selection diets($T_1$, $T_2$ and $T_3$) were smaller in body weight at 20 weeks of age by 12% and consumed less energy and protein by 11% and 9%, respectively. Calculated metabolizable energy levels of feed consumed during the growing period were about 3,200 kcal/kg in $T_1$ and 2,300 kcal/kg in $T_2$ and $T_3$ and dietary protein levels were about 12~13% in all self-selection diets ($T_1$, $T_2$ and $T_3$) regardless of pullet age. The results of the study suggest that the conventional feeding system of egg-type growing pullets should be improved in order to control the body weight effectively and to reduce the cost of grower feed.

• The Korean Journal of Food And Nutrition
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• v.31 no.5
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• pp.616-630
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• 2018

This study analyzed the current status of registered patents related to food tech in Korea and Japan. Using the patent information search services of Korean and Japanese Patent Offices, patents registered during the past 10 years from January 1, 2005 to December 31, 2015 were searched with the following key words/phrases: "food or meal or diet" and "program or information system". A total of 669 patents (539 for Korea and 130 for Japan) were finally selected and analyzed. Based on Porter's value chain theory, the patents were categorized into three dimensions related to "manufacturing/processing/distribution", "sales & marketing", and "consumer support". The results showed that in Korea, 41.7% of the total patents were related to sales & marketing followed by consumer support (37.3%) and manufacturing/processing/distribution (21.0%). In Japan, patents related to consumer support accounted for 56.2% followed by manufacturing/processing/distribution (32.3%), and sales & marketing (11.5%). In the area of manufacturing/processing/distribution, "food quality management system" in Korea, and "food manufacturing and processing management system" and "food safety control and hazard analysis system" in Japan tended to show a significantly higher proportion of patents registered (p<.05). Under sales & marketing, patents in the categories of "food purchase and delivery service system" in Korea and "restaurant information sharing system" in Japan tended to be more frequently registered (p<.05). Finally, in the area of consumer support, "kitchen facility and cooking device control system" in Korea and "menu and nutrition management system" in Japan tended to account for a significantly higher proportion of patents registered (p<.001). The results are expected to provide useful insights into the development of new patents and markets for food tech in the future.