• The Journal of Korean Medical History
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• v.21 no.1
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• pp.109-115
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• 2008

Bean sprouts have been one of the vital food for our ancestor for a long time. They were also hardy wild plants or first-aid medicine for needy people. Even nowadays they are served at table. For examples, bean curd, bean-curd dregs, bean sprouts, soybean paste, fermented soybeans, hot pepper paste, and soy are our daily food. Moreover bean sprouts are widely favored at the age of the well-being. Bean sprouts for a recover from a hangover, soybean paste for the prevention of cancer, beans leaf as the best well-being food for a diet, and so on. Thus the paper explains the origin of bean sprouts and their application as a food or medicinal stuff with the analysis of the various and wide-spread records.

• Culinary science and hospitality research
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• v.4
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• pp.437-453
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• 1998

As hotel industry is growing more and more with increasing income and free time, departments of Rooms and Food & Beverage(F&B) in hotels are getting more important. Especially F & B department in hotel has been playing an important role in marking 39.9% of total revenue. It is certain that F & B will be more crucial. The printed menu is an extremely important marketing tool in order to increase profits. A well-designed and well-produced menu can afford to promote efficiencies in the kitchen, to get practical service system, to save the time and to provide customers with good food. A well-designed menu can also draw to reduce expenditure on wage and food stuff.

• Culinary science and hospitality research
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• v.13 no.4
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• pp.243-255
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• 2007

This study carried out a survey which is related to food safety in food business in order to find out interest in food safety and to get awareness of food safety in food business. The research was done through surveys for the people in the Seoul Metropolitan area. 232 out of 250 answers were used in analyzing frequency, factor, $x^2$-test, and t-test through SPSS Win 12.0. There are three main factors of food safety in food business. The first is food borne illness(65.9%), the second is trans-fat(63.4%), and the third is remained agrichemicals(58.5%). Basically, women consider food safety more seriously than men do, and married women than unmarried women. Women were unsatisfied with the government's regulations than men were, married women than unmarried women. Women more consider awareness of food safety than men do, married women than unmarried women. Overall, unmarried women worried about their eating stuff seriously than any other group does. People consider food safety first, more and more these days, therefore, we need special management programs and regulations to focus on food safety and to support many studies about food safety.

• Journal of Nutrition and Health
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• v.10 no.3
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• pp.7-9
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• 1977

Quantitative analysis of harmful Hg in edible bean sprouts was carried out by the Atomic Absorption Spectrophotometer (Perkin-Elmer Model 403). The samples studied as shown in Table 2. are edible bean sprouts (36) which wet·e collected from Gwangju area. It was investigated that the Mercury (Hg) content of edible bean sprouts was from 0.0098 ppm to 0.533 ppm (average 0.240). Mercury contaminated edible bean sprouts studied, was about 50 percentage of total samples.

• Journal of the Korean Society of Food Culture
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• v.22 no.5
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• pp.528-543
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• 2007

This study is on the characteristics of the food culture through the written folk poetries which were described vividly the life customs peculiar to the Nation and so much that were Korean National customs papers written by Chinese poetry - during the latter part of the Choson period. It is used the way which is studied by the literature after collection, analysis, synthesis the analyzed second material of the latter part of the Choson period's written folk poetries. It is summarized to below five contents of the characteristics of the food culture through the written folk poetries. The first is the various and abundant food culture. The second, that is the food culture of praying blessing and praying a fruitful. The people prayed to be a year of abundance of food stuff and train oneself and have medicine for their health, but there has been repeated seasonably an occult action for being blessing which had settled down to the beginning of the year's customs. The third, it is the food culture of share tender feeling with among the people. The fourth, it is the food culture of business and economy's growth image. The fifth, it is the food culture of an image of economic distress and the trouble between rich and poor.

• Korean Journal of Agricultural Science
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• v.16 no.1
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• pp.71-83
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• 1989

The purpose of this research are to forecast the demand and supply of milk in Korea, and to obtain information for attitudes affecting milk consumption, which is necessary to make a plan for increasing milk consumption in Korea. The estimation of the milk demand and production was made by the multiplicative decomposition method and the statistical function. Data on consumer were collected from 737 students who were attending primary school, middle school and university in Daejeon during the period of July 11 to July 21, 1988. The results obtained are as follows; 1. The prediction results showed that the production for milk will over supply 21,900 tons in 1,990, 70,800 tons in 1,995 by the multiplicative decomposition method and 45,400 tons in 1990, -51,500 tons in 1995 by the statistical function. 2. It was found that almost all the students awared milk as essential food-stuff of common food stuff for the Koreans. 3. Quite a few students were apt to believe that milk processors added water into fluid milk. 4. Most students showed obtaining information about the nutritional value of milk by school education and advertising of TV, Radio, and Printed media. 5. However, it was found that the advertising by TV, Radio, and Printed media did hardly give to consumers influences on the choice of a particular milk brand. Accordingly, the conclusions are as follows; 1. Need to provide consumers with well planned education programs on the nutritional value of milk. 2. Heavy brand advertising for fluid milk may mislead the understanding of consumer, since city milk is not much differentiated in Korea. Therefore the milk processors should put more efforts in generic milk promotion by reducing brand advertizement. 3. The milk processors should provide major portion of financing for generic milk promotion program.

• Journal of Preventive Medicine and Public Health
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• v.22 no.3 s.27
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• pp.337-354
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• 1989

In order to evaluate the noisy environment and hearing loss of workers served in noisy working environment, the author investigated 212 manufacturing industries located in Ulsan Industrial District that could be observed for 3 successive years from 1986 to 1988. The obtained results were as follows: 1. There was increased tendency in the number of workers served in noisy working environment and that of examined of hearing loss for three years. 2. In the noise level of working environment, the number of industries less than 89dB(A) was increased every year, while more than 90dB(A) was in decreasing tendency. 3. Mean hearing loss by frequency was the most prominent in 4,000Hz, the level of hearing loss was in increasing tendency yearly, and that of left eat was higher than right ear in almost all type of industry. 4. In 1986, the level of hearing loss by type of industry was highest in manufacture of electric and electronic, and followed by paper and plywood, and metal products in right ear: that was in the order of manufacture of electric and electronic, metal products and textile products in left ear. In 1987, that was in the order of manufacture of metal products, machinery and others in right ear, and metal products, machinery and food stuff in left ear in 1988, manufacture of others, food stuff and machinery in both ear. 5. In hearing loss by service duration, right ear of 5-9 years group was higher than that of less than 5 years in 1987, whereas in 1988, the longer in service duration, the higher in the level of hearing loss in both ear. 6. In 1986, 1987 and 1988, the prevalence rate of noise-induced hearing loss were showed increasing tendency as 0.4% ,0.8% and 1.5% , respectively, and manufacture of textile products was highest(1.0%) in 1986, machinery(1.2%) in 1987 and others(2.8%) in 1988. 7. The proportion of grade E in early loss index were 76.1% (1986), 78.2% (1987) and 80.5% (1988) in left ear, 75.9% (1986), 76.4% (1987) and 75.9% (1988) in right ear.

• The Korean Journal of Food And Nutrition
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• v.28 no.1
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• pp.47-59
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• 2015

In this study, we investigated the dietary habits, snacks, and self-purchasing snacks (SPS) intake behaviors of 519 elementary school students (boys=239, girls=280). Obesity was significantly higher (p<0.05) in boys (24.8%) than in girls (14.7%) and the proportion of underweight subjects was higher compared to normal or other weight groups for both the boys and the girls. There were 7.5% of the subjects in the group that always skipped breakfast, and the main reason of skipping breakfast was insufficient time (51.9%). The snack intake frequency was once or twice per week for 23.1% of the subjects and three or four times per week for 25.1%. The SPS intake frequency was the subjects zero for 35.6% of the highest level of the responders, while 6.8% of the respondents took more than once SPS per day. 59.6% of the respondents consumed SPS due to hunger while 15.0% consumed SPS out of boredom. The SPS was purchased from supermarkets in 34.5% of the cases, from convenience stores in 24.1% and from snack corners in 20.0% of cases or from a store near school in 14.5% of the cases. Analysis of SPS behaviors according to obesity index showed that parent's opinion of 'permission to buy SPS as needed' had a significant effect in 64.5% over weight subjects compared to only 53.7% in underweight groups. The subjects who used more than 3/4 of their pocket money to buy SPS was higher in the overweight groups (16.4%) than in the underweight groups (7.0%) and normal weight groups (9.8%). The favorite snacks and SPS were milk and yogurt for 45.7% of the subjects, fruits for 42.7%, ice cream for 26.4%, fruit juices for 23.8%, sweet stuff for 16.4%, frozen dessert for 8.9%, and chocolate or candy for 8.1% in descending order. The intake frequency of milk, yogurt, and fruit juices was higher in the underweight groups, but the intake frequency of sweet stuff, frozen dessert, and chocolate or candy was higher in over weight groups. The intake of frozen dessert was more than four times higher in the overweight groups than in the underweight groups. In conclusion, dietary habits, snacks, and SPS intake behaviors were similar between the boys and the girls and obesity groups, but most students appeared to have a high preference for intake snacks and SPS. Therefore, education for appropriate snacks intake habits will be beneficial for improving their dietary habits and health.

• Journal of the Korean Society of Food Science and Nutrition
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• v.33 no.5
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• pp.778-784
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• 2004

This study was conducted to investigate the application possibility of leaf and stem extract (LSE) from the mixture of leaf and stem of Panax ginseng. This study measured the general nutritional composition, aminoacid minerals contents and fatty acid composition of LSE. We conducted analysis of the ginsenoside content by HPLC and the cell cytotoxicity tests in normal liver and kidney cells. The approximate composition of LSE was 2.51% of carbohydrate 0.53% of crude ash,0.20% of crude fat and 0.15% of crude protein, respectively. LSE contained 102.56 mg/100 g of K ion and high contents of acidic amino acids such as glutamic acid and aspartic acid. In addition to this, it contained all essential amino acids. The major compositions of fatty acids were 39.99% of palmitic acid 14.96% of linoleic acid, 13.31% of docosatetranoic acid and 12.91% of linolenic acid, The total ginsenoside was 0.82 mg/mL, and ratio of PD/PT was 0.68. Negative effects were not found from the results of the cell toxicity respection. These results imply that leaf and stem of Panax gineng could be used as possible food resources and functional food material and feed stuff.

• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.4
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• pp.1134-1139
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• 2004

This study was conducted to investigate the application possibility of leaf and stem extract(LSE) from the mixture of leaf and stem of ginseng radix(Panax Ginseng CA Meyer). This study measured antifatigue effects by rota-rod test and swimming test. Also we examined the cell toxicity in normal liver and kidney cells, and acute toxicity in mice. Dropping times of LSE treated group decreased about 39-83% compared to the control group according to supplementation intake levels. Swimming time in LSE treated group increased compared to the control group at short and long supplementation. Negative effects were not found from the results of the cell toxicity. Also acute toxicity not shown. These results imply that the leaf and stem of ginseng radix could be used as possible food resources and functional food material and feed stuff.