• Korean Journal of Poultry Science
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• v.28 no.3
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• pp.193-205
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• 2001

The most prevailing consumption pattern of chicken was "Buy fresh and cook at home (79.8%)". The frequency of eating chicken dish was about "Twice a month". Total average of degree of Preference is "2.30". It is very much close to "Like (2.0)" rather than "Average (3.0)". The degree of preference of chicken decrease as the age increase. About 30% of the housewives have the experience of buying chicken "Cut-up". But "Whole chicken (79.7%)" was still used mostly for chicken dish at home. As the education background improves or living expense increases, housewives purchase chicken "Cup-up" more frequently. The major criteria in purchasing chicken was "Hygiene (67.4%)""Quality (55.2%), "Expiration date (36.7%)" follows next. The groups of ′Above 50 years′, ′Graduate school′ and ′More than 3 million won′show greater interest about "Health" than any other groups. Major chicken dish at home in Korea was "Chopped hot chicken (70.7%)". "Boiled chicken soup (43.2%) \" and "Ginseng chicken soup (39.3%)" follows next. "Order for delivery (57.4%)" increased rapidly for chicken consumption. Croup of ′20~30 years′ order chickens for delivery more frequently than other groups. But as the age of housewives increases, they cook at home more frequently. The most preferred chicken dish for dining-out were "Fried chicken (69.4%)" and "Spicy chicken (57.4%)". The preference of Korean traditional dish for dining out was decreasing except "Chuncheon chicken rib (14.2%)".2%)".

• The Journal of Korean Medicine
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• v.31 no.4
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• pp.171-177
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• 2010

Objective: To obtain an overview of the status of health-associated factors of Korean high school adolescents. Methods: 2,455 high school students (1,808 boys and 647 girls) filled out questionnairesfor their health-related factors such as physical problems, sleep and exercise. Results: Students sleep about 5.5 hours per day while they exercise only 2.6 hours each week. 14.2% of students skip breakfast every day. 31.0% of students were under severe stress, and 46.4 % has at least one symptom of distresses such as indigestion, headache, frequently catching cold, or muscle pain. 40.7% of the students took a functional supplement, especially vitamins as the most common, and ginseng and herbal drugs as the second and third. Conclusion: These results present general health-associated status of high school students, thus they could be helpful to design medicinal strategies for high school students using traditional Korean medicine.

• Journal of the Korean Society of Tobacco Science
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• v.19 no.2
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• pp.83-91
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• 1997

The vein-necrosis strain or potato virus Y (PVY-Vff) and black shank (Phytophlhora parasitica roar. nicotianae) causes severe damage on burley tobacco(Wicotiana tabacum L.) in Korea, A new burley tobacco resistance to PVY and black shank, KB 110, was developed by Korea Ginseng and Tobacco Research Institute. It was developed from the cross of Burley 21 with TC 591 in 1990, and was backrossed to Burley 21 in the following season. TC 591 has resistance to PVY and moderate resistance to race 0 of black shank, but it is susceptible to tobacco mosaic vim (TMV). KB 110 was evaluated for its resistance to PVY, TMV and black shank in the greenhouse and at fields for preliminary and performance trials. KB 110 which has secreting glandular trichomes was resistant to PVY-VN, TW and black shank. It had an erect growth habit and two more leaves per plant than that of Burley 21, and matures two to three days later. It yielded approximately 3 percent more cured leaf than the standard cultivar Burley 21, but other plant characteristics were very similar to those of Burley 21. It had acceptable standards for chemical and physical characteristics of lured leaf on regional farm test in 1995-1997. KB 110 produced average yields of good quality tobaccos and was appeared to be resistant to PVY inwhere occurrence of the virus are severe chronic at burley growing area.

• Korean journal of food and cookery science
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• v.22 no.4 s.94
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• pp.458-467
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• 2006

This study was carried out to determine the functional works and basic ingredients of Sagoonja-Tang on white pan bread. The -experimental groups consisted of 6% mixtures of five(Ed- confirm the number) kinds powders, : B1 for Sagoonja-Tang powder, B2 for Panax ginseng, B3 for Poria cocos, Koidz, B4 for Atractylodes macrocephala, and B5 for Glycyrrhiza uralensis Fisch. The volume of white pan bread somewhat decreased after adding the ingredients, and the volume differences in order from highest to lowest, were white pan bread control>B2>B3>B4>B1>B5. For white pan bread, pH of control, B3, and B5 decreased on the 2nd day during storage, but increased on the 4th and 7th days. In the texture analyses of white pan bread, B4 and B5 showed a higher degree of hardness than that of control, while B2, and B3 were the lowest. In sensory test, the overall acceptability of regular white pan bread in order from highest to lowest was control>B3>B2>B1 ${\cdot}$ B5>B4.

• Korean Journal of Plant Resources
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• v.6 no.1
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• pp.33-44
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• 1993

The medicinal plants used traditional medicines are classified into two groups. The first group is formulary medicine which have been recorded on authorized books, for example, kampo drug in Japan. The second group is the fork medicines. These medicinal plants production is 165 billion yen(about 1.5 billion dollar) and which rate to to total pharmaceutical production is about 3% in 1990. The number of important medicinal plants treated in the market is 124 herbs from the total 364 herbs for kampo durgs(210 preparations kampo durgs) and other propritetary drugs (agents for common cold, laxatives, gastrointestional and so on). The production of the Ginseng and Bupleurum Root are increased about ten times in last twelve years(1976 or 1988). The 80% of these medicinal plants are imported from China, Korea and Southern Asian countries. Then the Pharmaceutical Affairs Bureau of Ministry of Health and Welfare published "The Guideline of Medicinal Plant for Cultivation" for a quality control and a stabilization supply of 80 herbs. The first part(1992) of the guideline reported 5 herbs; Coptis Rhizome, Rehmannia Root, Bupleur, Root, Japanese Angelica Root and Rhubarb, The next part will be published following 5herbs; Cnidium Rhizome, Safflower, Coix seed and Fruiet, Platicodon Root and Zedoary.

• Journal of the Korean Society of Food Science and Nutrition
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• v.11 no.1
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• pp.45-49
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• 1982

This study aims to substitute the emulsifier and gelifier for the poly phosphates with regard to diminishing the foreign phosphates in diet and production cost. It is desirable to introduce the application of theory for melting phenomenon in this investigation since the rate of peptisation is very representative index during the conversion of Ca-paracaseinate to Na-paracaseinate in processed cheese. It will be impossible to substitute completely for polyphosphates but partial substitution could be possible if one consider the organoleptic quality of typical processed cheese.

• Journal of Korea Society of Digital Industry and Information Management
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• v.7 no.1
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• pp.1-9
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• 2011

In this paper, Wireless sensor network technology applied to various greenhouse agro-industry items such as horticulture and local specialty etc., we was constructed automatic control system for optimum growth environment by measuring growth status and environmental change. existing monitoring systems of greenhouse gather information about growth environment depends on the temperature. but in this system, Can be efficient collection and control of information to construct wireless sensor network by growth measurement sensor and environment monitoring sensor inside of the greenhouse. The system is consists of sensor manager for information processing, an environment database that stores information collected from sensors, the GUI of show the greenhouse status, it gather soil and environment information to soil and environment(including weather) sensors, growth measurement sensor. In addition to support that soil information service shows the temperature, moisture, EC, ph of soil to user through the interaction of obtained data and Complex Growth Environment information service for quality and productivity can prevention and response by growth disease or disaster of greenhouse agro-industry items how temperature, humidity, illumination acquiring informationin greenhouse(strawberry, ginseng). To verify the executability of the system, constructing the complex growth environment measurement system using wireless sensor network in greenhouse and we confirmed that it is can provide our optimized growth environment information.

• Journal of the Korean Society of Tobacco Science
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• v.6 no.2
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• pp.155-168
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• 1984

Field test were conducted to select the best method for soil phosphorus test and to obtain the critical levels of each method for P fertilizer recommendations based on tobacco production. Truog method was recognized to be the mort suitable one for soil P test. N. Carolina, Bray No.1 and Olsen methods were followed in order. Bray No. 2 and Lancaster methods showed the least satisfaction. The critical levels of available P by lancaster, Bray No. 1, N. Carolina,01sen, and Truog methods were 55ppm, 32ppm, 21ppm, 19ppm, and 22ppm, respectively. Below the critical level a large yield response can be expected with 10kg $P_2O_5$/10a, above critical level little or no response is expected. In soils the more the initial available p, the more available P was carried over, while the more the total amount of silt and clay, the less the residual P was found. The increase in residual P by 10kg of $P_2O_5$ was greater than that of 5kg/10a. The chemical composition and the price of the cured leaf were not affected by the $P_2O_5$ application, indicating that the increase in the rate of $P_2O_5$ application would not exert on the quality of tobacco.

• Journal of the Korean Society of Tobacco Science
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• v.20 no.2
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• pp.153-159
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• 1998

The vein necrotic strain of Potato Virus Y (PVY - VN) and black shank (Phyto-phthora parasitica var. nicotianae) are the two major diseases causing severe damages especially in burley tobacco (N. tabacum L.) area in Korea. A new tobacco variety, KB 111, resistant to PVY and black shank disease, was developed by Korea Ginseng & Tobacco Research Institute in 1997. It is a male sterile(MS) F$_1$ hybrid of the cross between MS TC 613 and KB 108. KB 111 was compared to Burley 21 on the agronomic characteristics and disease resistances in performance tests: It possessed upright growth habit and flowered two days later than Burley 21. It was resistant to both PVY and black shank and yielded about 3% more cured leaf than Burley 21, but other characteristics are very simiar to those of Burley 21. The chemical composition and physical properties of the cured leaf of KB 111 were as much acceptable as those of Burley 21 while it produced average yield of good quality leaf and appeared to resistant to PVY and black shank disease on regional farm test in 1998.

• Journal of the Mineralogical Society of Korea
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• v.18 no.2
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• pp.117-125
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• 2005

It is common to find lots of organic and inorganic precipitates inside of industrial cooling system. Analytical instruments including ICP-AES, IC, XRD, and SEM were used to investigate the effects of application of Mg on reaction among coolant, precipitates and suspended matters within chiller system. Magnesium (Mg) has a decreasing effect on total dissolved material in the coolant suggesting a significant improvement of quality of coolant. Disappearance of most organic materials in the cooling devices also suggests an inhibitive effect on the growth of organic matters.