• Journal of the Korean Home Economics Association
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• v.27 no.2
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• pp.21-30
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• 1989

The U.S. response to increased international competition was examined in the present study in order to have more comprehensive understanding of the U.S. textile and clothing market. The method employed to conduct the study was the analysis of the written materials, interview with professionals, and the survey of the actual situations of the U.S. textile and apparel industries. The results are summarized as follows; 1. Official U.S. textile and apparel trade policy has been quite has been quite protective since 1950's. The protective trend has been embodied in Japan Cotton Textile Export Control (reciprocal trade agreement signed by the U.S. and Japan in 1957), Short Term Arrangement Regarding International Trade in Cotton Textiles, Long Term Cotton Textile Arrangement (1962∼1973), and Multi-fiber Arrangement (1974∼). Other governmental programs designed to improve the competitiveness of the U.S. textile and apparel industries include Long-term Textile and Apparel Products Export-expansion Program, and 807 Trade to take labor cost advantage. 2. Along with the quite protective governmental trade policy, the corporate responses have been made such as new sourcing mixes, investment in technology, specialization in the textile and apparel industries, and recent strategies pursued by retailer's. The apparel industry was subject to pressure from imports that increased at moderate levels, and the U.S. textile and apparel industries have made extensive efforts to adjust to the increasing competition from abroad. The textile and apparel industries have taken steps to increase labor productivity through automation, to speed management to create and introduce new products and new methods, and have lowered indirect overhead costs. Several industrywide promotion campaigns have attempted to establish a greater public awareness of international competition and to develop a preference for apparel produced in the United States. 3. Regarding these response of the U.S. and other situations of world textile and apparel trade market, much of the sense of crisis that pervades Korean textile and apparel industries has to do with the problem of adjusting government and corporate policy. Textile and apparel industry of Korea faces on going pressure to reduce costs, improve quality, increase service, develop new markets, diversify, and differentiate itself from its foreign competitors. The strategies that have been adopted in the past have generally worked in the past, but the time has come to adopt strategies that reflect present conditions. If this is not done, then we stand to lose large segments of these industries, which once lost will not easily be regenerated.

• Journal of Korean Home Economics Education Association
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• v.34 no.3
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• pp.1-23
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• 2022

This study examined the perceptions of Myanmar university students and professors regarding the status and necessity of higher education programs in fashion. Data were collected from professors in textile engineering at Yangon Technological University and Myanmar university students. Closed- and open-ended questions were asked either through interviews or by email. The responses were analyzed using keyword extraction and categorization, and descriptive statistics(closed questions). Generally, the professors perceived higher education, as well as the cultural industries including art and fashion, as important for Myanmar's social and economic development. According to the students interests in pursuing a degree in textile were limited, despite the high interest in fashion. Low wages in the apparel industry and lack of fashion degrees that meet the demand of students were cited as reasons. The demand was high for educational programs in fashion product development, fashion design, pattern-making, fashion marketing, branding, management, costume history, and cultural studies. Students expected to find their future career in textiles and clothing factories. Many students wanted to be hired by global fashion brands for higher salaries and training for advanced knowledge and technical skills. They perceived advanced fashion education programs will have various positive effects on Myanmar's national economy.

• Korean Journal of Food Science and Technology
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• v.22 no.3
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• pp.307-311
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• 1990

Raw soy sauce and raw soy sauce added with several Maillard reactants (glucose, xylose, glycine), preheated or unheated, were stored under aerobic or anaerobic conditions to investigate the effect of oxygen on the browning of soy sauce. All experimental groups, except xylose-added groups, stored under aerobic condition browned about 2.5 times as much as those stored under anaerobic condition. Soy sauce added with xylose stored under aerobic condition browned about 1.5 times as much as that stored under anaerobic condition. Contrarily, there have been no consistent differences in the browning except the initial 10% difference between preheated and unheated samples, implying that biological (microbiological and enzymatic) browning was not important in the browning of commercially brewed soy sauce.

• Korean Journal of Food Science and Technology
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• v.31 no.1
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• pp.252-256
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• 1999

Effects of gamma irradiation on lipid components, antioxidative enzyme activities and ${\alpha}-tocopherol$ in beef (M. Semitendinosus and Longissimus dorsi) were investigated. The lipid components (total cholesterol, LDL-cholesterol, HDL-cholesterol, triglyceride and phospholipid) and the antioxidative enzyme activities (glutathione sulfur transferase, catalase and total superoxide dismutase) were not significantly changed by gamma irradiation up to 10 kGy (p>0.05). However, the contents of ${\alpha}-tocopherol$ in Longissimus dorsi significantly decreased with irradiation dose (P<0.05).

• Korean Journal of Food Science and Technology
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• v.20 no.2
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• pp.256-262
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• 1988

During soaking of 4 varieties of Korean soybeans in water at $4-98^{\circ}C$, an equilibrium state was reached after 3 hr at $60-98^{\circ}C$ but no equilibrium state was observed at $4-40^{\circ}C$ during soaking for 10 hrs. The moisture gain of soybeans held a linear relation with the square root of soaking time regardless of soaking temperatures, which indicated that the basic mechanism of water absorption was diffusion of water. The log time to reach a fixed moisture content showed a linear relation with the soaking temperature during soaking of soybeans at $4-60^{\circ}C$. The z-value decreased in proportions to the increase of hydration. The z-value to reach 50% hydration was the same in all soybeans.

• Korean Journal of Food Science and Technology
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• v.19 no.4
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• pp.290-294
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• 1987

The chemical composition of pearled, cutted and pressed barleys showed that there were no significant differences in calorie and proximate composition between pearled and pressed barley. Cutted barley had lower contents in protein, fat and ash but the same calorie value compared with other barleys. The average ratios of calcium to phophorus and essential amino acid to total nitrogen were 0.143 and 1.66, respectively. The amino acid score was the highest in cutted barley followed by pressed barley. The first limiting amino acid for pearled and cutted barley was lysine. while that for pressed barley being threonine. The major fatty acids were linoleic, palmitic and oleic acids, which comprised of about 92% of the total fatty acids. The ratio of polyunsaturated to saturated fatty acid was lower in pressed barley.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.18 no.3
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• pp.214-218
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• 1985

A survey was made to determine seasonal variation of histamine, total volatile base and trimethylamine levels in a number of fresh fish and canned fish products as available through present distribution systems in Seoul area in order to assess potential danger of histamine poisoning related problems. Data obtained indicated that those products as available in present distribution systems should present no potential danger of histamine poisoning related problems.

• Fashion & Textile Research Journal
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• v.17 no.6
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• pp.1013-1019
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• 2015

As the interest in leisure and health increases, the domestic outdoor wear industry becomes bigger. The waterproofness of fabrics does not ensure the waterproofness of garments because of the stitch holes during the sewing process even with the seam sealing tapes. Thus the water leakage often becomes a problem during the end use. Still companies use fabrics waterproofness data for garments marketing because they are simple to run the test, less expensive than the whole garment testing, and easy to achieve the quality control. In this study the rain tower system for evaluating the waterproofness of garments has been developed and the waterproofness of the selected waterproof and breathable garments in the market were tested. The rain tower was consisted of rain tower room, rainfall forming system and measurement system. Two different levels of rainfall can be simulated with this system(100l/m²/hr and 450l/m²/hr). Jackets in the market have been tested at two different rainfall conditions. The temperature and humidity data inside jackets didn't provide much information on the waterproofness at severe rainfall condition(450l/m²/hr, 1 hour). However, water leakage was detected on the cotton undershirt inside jacket. 5 out of 8 jackets passed the normal rainfall condition(100l/m²/hr, 30 minutes). The newly developed rain tower system was able to evaluate the waterproofness of the jacket seams. It is recommended the further study on the detailed test conditions for the end use of the waterproof and breathable garments.

• Journal of Convergence for Information Technology
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• v.11 no.11
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• pp.327-334
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• 2021

In this study, using the raw data of the 7th Food Consumption Behavior Survey(2019), compare and analyze what factors affect the food delivery service and take-out food expenditure of single-person and multi-person households. It was found that women(especially women in single-person households), have a high tendency to pursue safety preference versus price. In the future, Korea's population structure is expected to steadily increase single-person household and elderly households, and women's participation in economic activities is expected to continue to increase. In addition, the food delivery market has more than doubled compared to the previous year in 12 cities and provinces out of 17 cities and provinces nationwide with Covid-19, especially in the non-capital area, making it has become a universal service nationwide. Therefore, the growing home meal replacement market needs marketing strategies to secure and emphasize food safety.

• Korean Journal of Food Science and Technology
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• v.10 no.2
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• pp.112-118
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• 1978

Four domestic frying oils (soybean, corn, rapeseed and rice bran oil) were studied on their changing properties according to thermal oxidation by means of chemical analysis of their compositions and measurements of various physical and chemical properties. The content of linoleic acid which is an essential unsaturated fatty acid and the total amount of unsaturated fatty acids were highest in soybean oil (53.2% and 80.3% respectively) among the unheated frying oils and the degree of its thermal degradation was lowest during the continuous heating period for 48 hours at $180^{\circ}C$. However in general, the contents of unsaturated fatty acids were sharply decreased by thermal oxidation whereas the saturated fatty acid contents ranging 10-17% were not changed considerably, which largely agreed with the results of iodine value measurements. The free acid and peroxide values were also lowest in soybean oil (0.09 and 5.6 respectively) among the unheated oils whereas an anomalously high free acid value was observed in rapeseed oil (54.8) which was packed in unleveled glass bottles. Such a high value is probably ascribed to the photo-catalyzed oxidation during storage. The viscosity measurements have shown similar values before heating, but after thermal oxidation for 32 hours the rapeseed and rice bran oils became too thick to measure viscosity by capillary flow method with heavy darkening in color.