• Title/Summary/Keyword: domestic products

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Identification of Sapstain Fungi on Weathered Wooden Surfaces of Buildings at Jangheung and Jeju Island

  • YUN, Jeonghee;SHIN, Hee Chang;HWANG, Won Joung;YOON, Sae-Min;KIM, Yeong-Suk
    • Journal of the Korean Wood Science and Technology
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    • v.49 no.6
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    • pp.591-601
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    • 2021
  • Recently it is trend to increase wood use as carbon neutral materials, there is recognized to need necessarily durability improvement of wooden building. It is very rare to report existing on the identification of isolates causing discoloration in domestic weathered wooden building used for long period. The objective of this study was identification of fungi that cause discoloration on the exteriors of weathered domestic wooden buildings in the southern part of South Korea. Our findings can be helpful to establish protection technology for weather deterioration of domestic wooden buildings. Wood chip samples presumed to be contaminated with sapstain fungi were collected from the surface of wooden members used in wooden buildings at Jangheung, Jeollanam-do (two locations, #13 and #14), and Jeju Island (two locations, #31 and #33). The growth of microorganisms was confirmed by performing culture tests for the collected samples, and fungi were isolated, purified, and identified. The results indicated that the fungal strains isolated from wooden buildings #13 and #14 at Jangheung, Jeollanam-do, were 99.83% and 100% homologous to Aureobasidium melanogenum, respectively. For wooden building #31 at Jeju Island (two locations), the fungal strain isolated was 100% homologous to A. melanogenum, which is the same species isolated from the wooden buildings at Jangheung. The fungal strain isolated from wooden building #33 (Jeju Island) had 99.83% homology with A. pullulans, which is commonly found in wood degraded by weather or ultraviolet rays. Our findings can be utilized as a basis for establishing protection technology in domestic wooden buildings.

Economic Effects of Korea-Singapore Free Trade Agreement on the Fisheries Sector (한ㆍ싱가포르 FTA 체결에 따른 수산부문의 영향분석)

  • Choi Sung-Il;Choi Hong-Bae
    • The Journal of Fisheries Business Administration
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    • v.35 no.2
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    • pp.71-90
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    • 2004
  • According to this study, overall economic impacts of the FTA between Korea and Singapore upon fish and fishery products of our country were likely to be very small and insignificant. When the tariff on fish and fishery products between the two borders were completely eliminated, if no roundabout exports from other ASEAN countries were practicing, then this study calculated that the increase of imports from Singapore in the 12 chief items was estimated to be only about 250,000kg, which comes to the amount of 1.1 billion won. The 12 items used here account for over 90% imports of fish and fishery products from Singapore. This study also revealed that imports of fish and fishery products from Singapore would be substituted for domestic products more than 100,000kg in the 7 items produced domestically. The substitution effect represents fishermen's demage by replacing domestic products by imports in terms of income which comes to the amount of 438 million won. As the results of the study shows, establishing an FTA between the two countries will not exert so much adverse effects on our fisheries because relative importance of fish and fishery products in both countries are very small. But the contents of the agreement on fish and fishery products between the two countries are very important, as concluding the negotiation and signing the agreement between Korea and Singapore would be a precedent in future negotiations with other asian countries, especially with China and ASEAN countries.

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The Role of Ethnocentrism and Firms Reputation of a Country of Origin on Consumer Purchase Intention

  • Nadia Jimenez;Sonia San Martin
    • Asia Marketing Journal
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    • v.11 no.2
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    • pp.97-119
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    • 2009
  • The growth of international trade and the formation of supranational economic and political trading blocks have noticeably widened the presence on the market of products of different national origins. This has stimulated interest in explaining the Country-of-Origin (COO) role in domestic and international markets and its consequences on consumer behaviour. Since the consumer purchasing decisions can be decisive to the success of a company's strategy in domestic and foreign markets, the objective of this study is to present empirical evidence on the extent to which reputation of firms associated to a certain COO are related to consumer purchase intention. Additionally our study considers ethnocentrism as a variable that partially explains the rejection of imports products based on its foreign origin. The empirical application of the proposed model is related to the purchase of Korean automobiles which represents 5.7% of the national market share in Spain. Structural equation modelling was used to analyse the data collected from 202 personal interviews carried out in a large Spanish region. The results show that reputation of firms associated to a certain COO in an important factor to establish business relationships involving consumers and firms from different countries and increase intentions to purchase Korean products. Additionally, ethnocentric consumers prefer to purchase domestic products rather than foreign imports as an attempt to protect national economy however the negative effect of ethnocentrism is weaker than positive effect of firms reputation of a COO.

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Current Status of processing and Research Trends in Ginseng Products (인삼제품의 가공현황과 연구 동향)

  • 양재원
    • Journal of Ginseng Research
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    • v.20 no.4
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    • pp.501-519
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    • 1996
  • There are two kinds of commercially available ginseng root, red ginseng and white ginseng processed from fresh ginseng root Those ginsengs are primary product from fresh ginseng root and have the characteristic of keeping their original root shape Processed ginseng products are made from either red ginseng or white ginseng by way of complicated process of pulverization. Extraction. Condensation, fettering, sterilization, etc. Among them there are extracts. extract powder, powder, capsules tablets, Candy, drinks, nectar, jelly, gums. chicken soup. tonic. etc. to meet the demand for consumer's pretheronce . The 200 kinds of processed secondary products are approximately produced in the form of 20 kinds of ginseng products by about 60 domestic companies. In spite of about 213.000 million won of domestic market in 1993. it seems like that the ginseng market of the future has not a good prospects The total market sale of white ginseng in Korea has been continuously decreased since 1991 And 963 tons of white ginseng was consumed in domestic market in 1993 The domestic market sales of white ginseng in origina1 root shave. was 90, 000 million won in 1993 and market price of the fine root used as a source of processed products has not been changed in these ten years. The total market sale of red ginseng and its processed products was 58, 000 million won in 1993 9.800 mi11ion won of red ginseng in original root shape and 48.000mi11ion of processed red ginseng product. Ginseng products such as extracts, drinks, teas and tonics etc atre mostly exported to south-east Asia. And the total exports of ginseng pi.oducts (extracts, drinks teas) decreased to 54 million dollars in 1994, compared with 85 million dollars in 1992. Despite of extensive knowledge about ginseng little is still known about the development of new processed ginseng pl.oducts because of "Know-How". Some papars have presented the effects of extracting method(amounts of solvent. time. temperature, equipment. etc.) on the quality and yields of ginseng extr acts. Also. some researchers have carried out a few studies on the poriflcation of the extracts and the amounts of precipitation in the drink at variotas pH during the storage for preventinly drink from precipitation. A fell studies on the preservation of Korean ginseng powder. tea. Extract powder by irradiation and ozone treatment have been reported by some researcher for the improvement hygienic quality of ginseng products There are also some reports about the effects of ginseng components on the acid production by lactic acid bacteria or acetic acid bacteria. and alcohol production by yeast for the development of new ginseng products processed by fermentation. To make ginseng more able to contribute to the health of mankind in the future. consistent and considerable efforts should be focussed on improving the taste of ginseng and developing various new product as a health food or a function food.tion food.

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Quality Comparison of Luncheon Meats (런천미트 통조림의 품질비교)

  • Park, H.I.;Yang, S.Y.;Chung, M.S.;Lee, M.
    • Korean Journal of Food Science and Technology
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    • v.24 no.5
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    • pp.492-496
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    • 1992
  • In order to compare the quality of canned pork products which are called collectively as luncheon meat, residual nitrite, sodium, collagen, total heme pigments and chemical composition were analyzed in 12 products of 8 companies from 4 countries. Also, the proteins of products were compared with that of pork by SDS-PAGE analysis. The level of residual nitrite was low in all the products and sodium levels were similar except in one or two products. As for collagen and total heme pigments content, among imported products luncheon meats were different from chopped meat products while domestic products were similar regardless of label distinction. Collagen contents of domestic products were similar to those of imports but total heme pigments contents were much higher Densitometer scans of gel electrophoretograms of chopped meat were more similar to that of pork than those of luncheon meat. In terms of chemical composition, luncheon meat had more carbohydrate regardless of whether they are domestics or imports. The quality of domestic luncheon meat appears to be the composite of those of imported luncheon meat and chopped meat. Accordingly, the quality standard for luncheon meat as a cheap product should be established in Korea to enable the domestic products to have a competitive power in price.

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A Study on the Effects of Illegally Distributed Ginseng Products on Consumption (불법·부정 인삼 유통이 소비에 미치는 영향)

  • Sung, I.J;Suh, G.S.;Chang, K.J.
    • Journal of Practical Agriculture & Fisheries Research
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    • v.8 no.1
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    • pp.73-96
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    • 2006
  • Today, producers of ginseng spray prohibited fertilizers or use excessive amount of fertilizers whereas distributers either claim that they are selling domestic ginseng when in fact they are selling imported ginseng, cheat on the age or weight of ginseng, or mix domestic and imported ginseng. In terms of quality in comparison with foreign ginseng, 90% of the people surveyed responded that domestic ginseng is more efficacious. When asked whether they would purchase foreign ginseng products when they become available in the market, only one of the respondents responded that he or she would purchase foreign ginseng whereas 50 respondents or 81% of the total surveyed responded that they wouldn't purchase foreign ginseng. About half of the respondents answered that when Chinese red ginseng, ginseng, or wild ginseng products cultivated with harmful fertilizers become available in the market, they would either reconsider purchasing ginseng products or stop purchasing ginseng products all together. In order to develop the ginseng industry 20 respondents (25%) chose the establishment of the standards, 33 respondents (42%) chose marking the place of origin, 15 respondents (19%) quality improvement, 7 respondents (9%) research on the efficacy, and 4 respondents (5%) said improvement on the storage methods as the important factors of the ginseng industry. Considering the fact that 77% of the respondents selected either the standardization or marking of the place of origin, the consumers seem to be demanding reliability in the distribution of ginseng products. Therefore, those people who work in the industry such as the producers, distributors and others should have a sense of mission to develop ginseng, which is a gift from God, and do their best to produce and distribute ginseng products.

Characteristic analysis of BLU parts directly related to improvement of brightness. (휘도 향상에 직접 영향을 미치는 BLU부품에 관한 특성 분석)

  • 김수용
    • Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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    • 2001.07a
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    • pp.1100-1103
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    • 2001
  • (1) By comparing and analyzing the distribution of brightness as domestic lamps and Japanese products go thinner and lighter, we set an effective design standard. (2) By comparing and analyzing the feature, brightness, chromaticity and uniformity of domestic LGPs and Japanese products, early home-manufacturing and stabilization in home-manufacturing are possible. (3) By comparing and analyzing the distribution of brightness as sheets are varied, we can design an ideal sheet composition.

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BLU special quality analysis that brightness changes by seat (시트에 의해 휘도가 변하는 BLU 특성분석에 관한 연구)

  • Kim, Soo-Yong;Lee, Oh-Keol
    • Proceedings of the KIPE Conference
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    • 2001.07a
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    • pp.105-108
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    • 2001
  • In this paper, comparing and analyzing the distribution of brightness as domestic lamps and Japanese products go thinner and lighter, we set an effective design standard. By comparing and analyzing the feature, brightness, chromaticity and uniformity of domestic LGPs and Japanese products, early home-manufacturing and stabilization in home-manufacturing are possible. By comparing and analyzing the distribution of brightness as sheets are varied, we can design an ideal sheet composition.

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