• Journal of Korea Trade
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• v.25 no.3
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• pp.116-133
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• 2021

Purpose - Intra-industry trade of agricultural products can eliminate the disadvantage of Korea's traditional agriculture and improve its lack of comparative advantage. The main purpose of this paper is to measure the level and index of intra-industry trade of Korean agricultural products and to explore the spatial dependence and spillover effect associated with this type of trade. The main factors influencing intra-agricultural trade are analyzed from two perspectives: the population and the classification of agricultural products. Design/methodology - First, the level of intra-industry trade of Korean agricultural products is measured. Second, to obtain a more accurate estimate of the influence of various factors, and based on two types of weight matrices, a spatial econometric model is constructed from two aspects: population and classification of agricultural products. The status and the factors influencing intra-industry trade are also studied. Findings - It is concluded that there is a positive spatial correlation between Korea's intra-industry trade in agricultural products and that of its trading partners. The spatial spillover effect of this type of trade is verified by using the spatial autoregressive model (SAR). Labor-intensive agricultural products are found to have a positive spillover effect on intra-industry trade, while land-intensive products do not have a significant effect. Originality/value - In this paper, the two types of agricultural products are meticulously distinguished, and the spatial effect of the intra-industry trade of agricultural products as well as the influence of various factors are analyzed. In addition, the accuracy of the estimation of the coefficients of the factors by using the spatial econometric model is higher than that of the ordinary panel data model.

• The Journal of Fisheries Business Administration
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• v.43 no.2
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• pp.27-39
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• 2012

The purpose of this study lies in analyzing the effects of Fukushima nuclear plant incident, due to the earthquake in the northeastern part of Japan, on South Korean consumers'responses to domestic marine products. Survey results show that the response to the event by all consumers is not significant, but not by individual consumer. Empirical results show that if consumers are relatively more interested in health issues, if they consume mollusca relatively more among marine products and if they are with children under the age of 14, they increased the consumption of domestic marine products while decreased that of Japanese seafood. On the contrary, if consumers take shellfish products relatively more among seafood, they reduced the consumption of domestic marine products as well as Japanese ones.

• Korean Journal of Food Science and Technology
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• v.35 no.5
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• pp.1003-1006
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• 2003

The quality of dried ginseng products (white ginseng, red ginseng, and taeguk ginseng) was investigated according to the National Standards. All the dried ginseng products met the general quality standard established: moisture content of 14.0% or less, ash content of 5.0% or less, and water-saturated n-butanol extracts of 2.0% or more. Ginsenoside $Rb_1$, Rf, and $Rg_1$, the effective components of Korean ginseng were detected by HPLC analysis. However, uniformity of individual products within a package was not kept for almost all of the products except for red ginseng products.

• Korean Journal of Community Nutrition
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• v.23 no.3
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• pp.234-242
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• 2018

Objectives: This study was to investigate the perception of mothers of elementary school students regarding environment-friendly agricultural products in school foodservice. Methods: A total of 282 mothers whose children were receiving environment-friendly agricultural products during elementary school foodservice in Gyeonggi participated in this questionnaire survey. The survey was conducted to investigate respondents perception and satisfaction with environment-friendly agricultural products in their children's school meals from May 29 to June 9, 2017. Results: About 79% of the subjects were satisfied with school foodservice. The most important aspects of school foodservice were nutrition (35.8%) and sanitation (34.8%). Over 80% of the subjects were aware of environment-friendly agricultural products and about 54% of the subjects checked for a certification mark when purchasing environment-friendly agricultural products. Additionally, 72.3% of the subjects knew that environment-friendly agricultural products were used at school. The advantages of using environment-friendly agricultural products in school foodservice were safety (75.5%) and high food quality (16.3%). About 66% of the mothers knew the school was receiving support from the city or education office for using environment-friendly agricultural products. Additionally, 74.5% of the mothers responded that they are willing to pay for use of environment-friendly agricultural products when subsidies were not supported. Conclusions: The positive perception and high support for use of environment-friendly agricultural products in school foodservice among elementary students' mothers can be used as basic data for expansion of the use of environment-friendly agricultural products in school foodservice.

• International Commerce and Information Review
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• v.8 no.4
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• pp.231-254
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• 2006

This article is intended to investigate how the Japanese consumers have changed the country image on Korea, the evaluation toward products manufactured by Korea and the willingness to buy Korean products through the experience of Korean Wave. So the country image, the evaluation and the willingness were compared between the before and after experiencing Korean Wave The empirical result said that during the span of Korean Wave the country image and the evaluation have improved, but the intentions to purchase Korean products are still not positive in Japan. So an additional analysis was made to find the reason of the unwillingness to buy Korean products. Although they regard Korean products as qualitatively good against price, they seldom know Korean brand, hardly watch korean product's advertisement. Especially the intentions to purchase Korean products in durable goods was lower than in consuming goods.

• Proceedings of the Korea Forestry Energy Research Society Conference
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• 2011.02a
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• pp.53-56
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• 2011

• Journal of Sericultural and Entomological Science
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• v.39 no.2
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• pp.114-118
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• 1997

Nicotinamide and GABA(${\gamma}$-aminobutyric acid) contents in sericultural products, Mori Folium, Mori Fructus, Mori Cortex Radicis, silkworm podwer, Bombycis Exerementum and Bombycis Corpus were analyzed by HPLC. Nicotinamide content was higher in silkworm derived-products than in mulberry derived-products. Nicotinamide contained Bombycis Excrementum was the highest by 0.31 mg/g DW among the sericultural products. GABA content showed the highest by 1.68 mg/g DW in Mori Cortex Radicis among the sericultural products.

• Journal of the Korean Society of Costume
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• v.59 no.8
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• pp.110-122
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• 2009

The objective of this study is to suggest a direction eco-friendly material based fashion products may pursue in the 21 st century in order to protect our environment. This is done by considering the knowledge of the products by housewives, the main consuming players in a household. 398 copies of the survey were collected amongst Korean and Japanese housewives in the 30s and 40s aged group sample and analysed using SPSS 12.0 statistic program. The analysis results are as follows. First, base material was highly knew by Koreans in contradiction with Japanese who were highly knowing the disposal process in regard to eco-friendly fashion products. Second, a higher ratio of Koreans tended to purchase the product with consideration of health issues, however quality of the material was considered more by Japanese buyers. Finally, the result showed that eco-friendly products buyers from both countries had more willingness to purchase eco-friendly material based fashion products than non-buyers in the future. Korean housewives showed more interest in environment, benefit to health and value from eco-friendly material based fashion products than Japanese. Koreans had a better understanding of information and knowledge of the product, as well as higher future purchase intention however, Koreans considered less durability, design and variety of products.

• Bulletin of the Korean Chemical Society
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• v.35 no.5
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• pp.1553-1555
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• 2014

• Proceedings of the Korean Society for Food Science of Animal Resources Conference
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• 2003.06a
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• pp.185-185
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• 2003