• Title/Summary/Keyword: foreign food

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Perception and Preference for Tangpyeongchae by Chinese and American University Students (중국인 및 미국인 유학생의 탕평채에 대한 인식 및 기호도)

  • Lee, Kyong Ae;Kim, Bo Ram;Choe, Eunok;Kim, Jung In
    • Korean journal of food and cookery science
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    • v.29 no.3
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    • pp.301-308
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    • 2013
  • This study investigated the recognition and preference of foreign students to Tangpyeongchae, in order to suggest strategy for developing Tangpyeongchae acceptable for them. Questionnaires translating in Chinese and English were given to 75 Chinese and American university students in Chungnam province. A total of 70 questionnaires were analyzed using SPSS software(version 12.0). The students were asked about impression, recognition, preference and factors for improving acceptability of Tangpyeongchae. The respondents consisted 51(72.9%) Chinese and 19(27.1%) Americans. This research was conducted from May 11 to May 18, 2012. The results of this study were as follows : Impression after eating Tangpyeongchae got better scores than first impression by Chinese students, whereas there were no significant differences in Americans' impression. The main reason for good impression after eating it was 'good taste'. The Chinese and Americans' mean overall acceptance scores of Tangpyeongchae were 4.06 and 3.86 on 5-point scale, respectively, showing that they had high acceptance for Tangpyeongchae. Most of the Chinese students chose 'taste' as the most important factor for enhancing the popularity for Tangpyeongchae. It proposed that the control of taste may be a main factor, and then need to develop the sauce and seasonings which is suitable for Chinese taste for developing Chinese favorite Tangpyeongchae. Most of American students answered the texture should be improved for Americans' preference.

A Comparative Study on Satisfaction and Influence Factors of Chinese, Japanese and American Tourists in Korea (외국인의 한국관광 만족도 및 영향요인에 관한 연구 -중국, 일본, 미국 관광객의 비교-)

  • Choi, Ara;Wang, Sujie;Koo, Hye-Gyoung
    • Journal of Digital Convergence
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    • v.16 no.5
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    • pp.123-135
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    • 2018
  • The purpose of this study is to compare the tourism characteristics, satisfaction and influential factors of the three main tourist countries of China, Japan and the US, And to explore differentiation areas. For this purpose, data from 5,160 national tourist consumers extracted from the survey data of foreign tourists in 2016 provided by the Ministry of Culture, Sports and Tourism were used for analysis. As a result, there were statistically significant differences in itemized satisfaction and overall satisfaction by country. Especially, the common itemized-satisfaction factors affecting overall satisfaction of Chines, Japanese and American tourism consumers were 'food' and 'shopping'. In addition, individual factors affecting the satisfaction of inbound tourism consumers were derived differently, and it is required to search tourism industry upbringing policies according to their characteristics and needs. The results of this study are expected to help establish strategies for attracting foreign tourists in the future.

Citation Relationship Trend Analysis of Virtual Water and Water Footprint Studies in Korea (국내 가상수 및 물발자국 산정 연구의 인용관계 동향 분석)

  • Park, Sungje;Lee, Minhyeon;Ju, Yena;Park, Kyeyoung
    • Journal of Wetlands Research
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    • v.21 no.spc
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    • pp.141-148
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    • 2019
  • South Korea is a nation highly reliant on virtual water imports, which raises concerns of water crisis and food crisis at the national level. Virtual water and water footprint studies that consider the environment, social, and economic issues have been consistently addressed. However, there is a lack of Korean research, so the calculation method and comparison analysis are greatly dependent on foreign research results. The calculation results for Korean domestic agricultural products have been released in earnest since 2014. Thus, there has been an increase in comparison studies using domestic virtual water and water footprint results. This study identified the Korean agricultural and livestock water footprint research direction to determine the citation relationship trends. Domestic and foreign research results were analyzed from Korean water footprint related literature from the past 10 years. Therefore, a citation relationship diagram was formed from the literature analysis results. Virtual water and water footprint related research performance are provided in the appendix so researchers can utilize the various information related to this field in the future. In addition, national strategy policy making is expected to be presented for effective water resources management.

SUPPLY-DEMAND, COMMERCIAL DISTRIBUTION AND TRANSACTION OF THE CULTURED TUNA IN JAPAN - EMPHASIZING ON THE GLOBAL EXPANSION OF THE TUNA-FARMING BUSINESS -

  • Yamamoto, Naotoshi;Kameda, Kazuhiko;Nishida, Akari;Kitano, Shinichi
    • The Journal of Fisheries Business Administration
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    • v.39 no.1
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    • pp.87-114
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    • 2008
  • The cultured tuna production which has suddenly expanded at the short time and the demand for it attract attention. Farming mode, distribution transactions, change of the market (domestic and international) and the price trend are reviewed from the Japan's position which is the biggest consuming country. This paper tries to describe the current status of the food system related to the cultured tuna. Japanese government began the development of the tuna culture technology in 1970. It was by the Fisheries Agency's project. Kinki University which is the large scale private university in Japan participated in the project. After that, 32 years have passed. Kinki University established the full farming of the bluefin tuna in August, 2002. On the other hand, in 1974, one Japanese private enterprise began its tuna farming business in Canada. Kinki University gave this company technical cooperation. Also, in the early stages of the 90s, as for the policy of the overseas fishery cooperation foundation, it supported the tuna farming business in Australia. It is very clear to understand that the long-term technological-development has supported the take-off scene of the tuna culture business not only in foreign countries but also in Japan. The total shipment scale of the cultured tuna expanded very much within about 10 recent years. However, the decrease of the wild tuna catch, the reinforcement of the fisheries regulation and the tuna body to dwarf are remarkable now. Under the condition as the mentioned above, Japan's tuna consumption, especially, in the market at the fatty meat of tuna of the cultured tuna is building up firm status. At present, the Mediterranean Sea coastal countries, Australia, Mexico and Japan have the tuna farming sites. Australia farms the southern bluefin tuna. The others do the bluefin tuna. About for 3 years, Japan farms the juvenile of the tuna. The global production areas are as follows. 8 coastal countries of the Mediterranean Sea; 18,000 tons (61 % of the cultured tuna quantity in foreign countries), Mexico; 4,500 ton (15%), Australia; 7,000 tons (24%). In 2003, Japan has 32 managements and 39 offices for tuna farming. In Japan, Kyushu and Okinawa district, the share shows itself as 80 % of the domestic production quantity. Especially, the share of Amami-oshima Island in Kagoshima Prefecture exceeds 60 %. Therefore, this island has the maximum production scale of Japan. The amount of supply of BT and SBT was 56,000 tons in 2004. In Abroad, the tuna farming business forms a fixed connection between the importer and the wholesaler which have their office in Japan. In the field of the capital composition, the payment in advance, transaction and the way of settlement, each maintains their fixed relation. The market conditions of the cultured tuna are supported by "the decline of price level" and "the expansion of the general public consumption segment". These lead a team merchandising, and it is supported by the fixed business connection of each. This makes the profit of each business which are on the cultured tuna distribution. However, they have competition on the power balance among them.

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Analysis of Mitochondrial DNA Sequence and Molecular Marker Development for Identification of Panax Species (미토콘드리아 DNA 염기서열 변이를 이용한 인삼 종 판별 연구)

  • Jo, Ick Hyun;Bang, Kyong Hwan;Kim, Young Chang;Kim, Jang Uk;Shin, Mi Ran;Moon, Ji Young;Noh, Bong Soo;Hyun, Dong Yun;Kim, Dong Hwi;Cha, Seon Woo;Kim, Hong Sig
    • Korean Journal of Medicinal Crop Science
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    • v.21 no.2
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    • pp.91-96
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    • 2013
  • This study describes the identification of Panax species using mitochondrial consensus primers. Initially, a total of thirty primers were tested in ten Korean ginseng cultivars and two foreign Panax species, P. quinquefolius and P. notoginseng. In the polymerase chain reaction (PCR) amplification results, three primers (cox1, nad1/2-3 and nad2/1-2) generated co-dominant polymorphic banding patterns discriminating Korean ginseng cultivars from P. quinquefolius and P. notoginseng. However, these primers could not generated polymorphisms among the Korean ginseng cultivars, and simply represented species-specific polymorphisms for P. quinquefolius and P. notoginseng. Primers PQ91 and PN418 were designed from the consensus sequence of nad1/2-3 region. Two banding patterns (A or B) were detected in PQ91. Korean ginseng cultivars and P. notoginseng shared the same banding pattern (A type) and P. quinquefolius was identified another banding pattern (B type). In the case of PN418, two banding patterns (A or B) were detected in the Korean ginseng cultivars and two foreign Panax species. Korean ginseng cultivars and P. quinquefolius shared the same banding pattern (A type) and P. notoginseng was identified another banding pattern (B type). The combination banding patterns of three Panax species, Korean ginseng cultivars (Panax ginseng C. A. Mey.), P. quinquefolius and P. notoginseng, was identified as 'AA', 'BA' and 'AB', respectively. Consequently, PQ91 and PN418 primer sets can be used to distinguish among Panax species.

The Effect of the Recognition of Korean Culture in Korean Restaurant on Foreign Residents in Korea (한식당에서 인지된 한국문화가 한식당 및 한국문화 이미지와 한식당 만족에 미치는 영향에 관한 연구 - 주한 외국인을 중심으로 -)

  • Lee, Haeng-Soon;Hwang, Jin-Sook;Jeon, Hye-Mi;Lee, Soo-Bum
    • Culinary science and hospitality research
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    • v.16 no.4
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    • pp.64-75
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    • 2010
  • The aim of the study is to explore how foreigners recognize Korean culture through Korean food and how it influences the perception of Korean restaurants, culture and satisfaction. As a result of analyzing the data, three factors in the Korean culture of restaurants were obtained: style, flavor and affection. With multiple regression analysis, all three hypotheses were supported. Style was the most important contributor to the image of Korean restaurants and culture, followed by affection and flavor. The image of Korean culture has significant influence on satisfaction. Major recommendations of this study can be outlined as follows: First, among style, flavor and affection, style was a major determinant of the image of Korean culture; hence, in order to enhance the image of Korean restaurants and culture, style needs to be emphasized. Second, as the image of Korean culture has significant influence on satisfaction, the images of Korean culture should be well displayed and maintained to boost this satisfaction.

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Translational Enhancement by the 5' Leader of Tobacco Mosaic Virus and Soybean Glycinin Gene in Transgenic Tobacco Plants (담배 모자이크 바이러스와 대두 Glycinin 유전자의 5' Leader Sequence를 이용한 외래 유전자의 전이효율 증진)

  • Kang, Hong-Gu;Park, Jee-Won;Kim, Chung-Ho;Lim, Jae-Yun;Choi, Yang-Do
    • Applied Biological Chemistry
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    • v.38 no.3
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    • pp.224-231
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    • 1995
  • To increase the expression of a foreign protein in transgenic plant, the benefits of 5'-untranslated leader sequences of tobacco mosaic virus (TMV) RNA or soybean glycinin gene, Gy2, fused to a protein coding sequence were exploited. pGA643-derived plasmid contains 355 promoter of cauliflower mosaic virus, protein coding sequence of maize 10 kDa zein (10kZ) and Gy2 terminator. The leader from Gy2 or TMV RNA was inserted between the promoter and the coding sequence in each construct. The recombinant DNAs were introduced into tobacco plants by Agrobacterium mediated leaf disc transformation method. Although the transgene without the leader had more transcripts than the others, mRNAs containing the leader were translated more efficiently. It might be due to difference in the length of 5'-untranslated sequence and context surrounding the AUG codon, but could be sequence specific rather. These results suggest that the leader sequences of Gy2 and TMV play important roles as an enhancer in translational control of foreign gene in transgenic tobacco plant.

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Fundamentals of Ecotoxicity Evaluation Methods Using Domestic Aquatic Organisms in Korea : (II) Water Flea (국내 생물종을 이용한 생태독성평가 기반연구 : (II) 물벼룩류)

  • An, Youn-Joo;Nam, Sun-Hwa;Lee, Woo-Mi
    • Korean Journal of Ecology and Environment
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    • v.40 no.3
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    • pp.357-369
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    • 2007
  • Water fleas are very important organisms in aquatic ecosystem because they are key constituents of food webs as either glazers or foods for predators. Daphnia magna is a representative test species and it has been extensively used in ecotoxicity evaluation. However, Daphnia magna has not been found yet in Korean water environment. There are limitations of using the foreign species such as Daphnia magna to reflect domestic situations in Korea. Consequently it is mandatory to find domestic species suitable for bioassay, and to develop corresponding toxicity test methods using the domestic species. In this study, we widely collected the domestic and foreign toxicity test methods performed by using domestic water fleas in Korea. The 58 test methods were collected from the standard methods (OECD, US EPA, ASTM), government reports, SCI papers and domestic papers. Ten domestic water fleas selected were Bosmina longirostris, Ceriodaphnia dubia, Ceriodaphnia reticulata, Daphnia obtusa, Daphnia puex, Moina macrocopa, Moina micrura, Simocephalus mixtus, Simocephalus serrulatus, and Simocephalus vetulus. We suggested the domestic ecotoxicity test methods using domestic water fleas in Korea through providing a range of test conditions, and future directions for toxicity test using water flea. This study could be a useful basis for establishing the aquatic toxicity test methods with domestic organisms in Korea.

A Study on Safety and Performance Evaluation of Smart All-in-one Cardiopulmonary Assist Device (스마트올인원 심폐순환보조장치의 안전성 및 성능평가에 관한 연구)

  • Park, Junhyun;Ho, YeJi;Lee, Yerim;Lee, Duck Hee;Choi, Jaesoon
    • Journal of Biomedical Engineering Research
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    • v.40 no.5
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    • pp.197-205
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    • 2019
  • The existing Extracorporeal membrane oxygenation(ECMO) and Cardiopulmonary bypass system(CPB) have been developed and applied to various devices according to their respective indications. However, due to the complicated configuration and difficult usage method, it causes inconvenience to users and there is a risk of an accident. Therefore, smart all-in-one cardiopulmonary circulation device is being developed recently. The smart all-in-one cardiopulmonary assist device consists of a blood pump for cardiopulmonary bypass, a blood oxidizer for cardiopulmonary bypass, a blood circuit for cardiopulmonary bypass, and an artificial cardiopulmonary device. It is an integrated cardiopulmonary bypass device that can be used for a variety of purposes such as emergency, intraoperative, post-operative intensive care, and long-term cardiopulmonary assist, combined with CPB used in open heart surgery and ECMO used when patient's cardiopulmonary function does not work normally. The smart all-in-one cardiopulmonary assist device does not exist as a standard and international standard applicable to advanced medical devices. Therefore, in this study, we will refer to the International Standard for Blood Components, the International Standard for Blood, the Guideline for Blood Products, and prepare applicable performance and safety guidelines to help quality control of medical devices, and contribute to the improvement of the health of people. The guideline, which is the result of conducted a survey of the method of safety and performance test, is based on the principle of all-in-one cardiopulmonary aiding device, related domestic foreign standards, the status of domestic and foreign patents, related literature, blood pump(ISO 18242), blood oxygenator (ISO 7199), and blood circuit (ISO 15676) for cardiopulmonary bypass.The items on blood safety are as follows: American Society for Testing and Materials ASTM F1841-97R17), and in the 2010 Food and Drug Administration's Safety Assessment Guidelines for Medical Assisted Circulatory Devices. In addition, after reviewing the guidelines drawn up through expert consultation bodies including manufacturers / importers, testing inspectors, academia, etc. the final guideline was established through revision and supplementation process. Therefore, we propose guidelines for evaluating the safety and performance of smart all-in-one cardiopulmonary assist devices in line with growing technology.

Study on Countermeasures Against Increasing New Drugs (신종 마약류 증가에 따른 대응방안)

  • Jaehun Shin
    • Journal of the Society of Disaster Information
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    • v.19 no.2
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    • pp.270-279
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    • 2023
  • Purpose: The purpose of this study is to examine the new drugs that recently have shown rapid increase and provide solutions to eradicate them. Method: This study used the relevant preceding studies, statistics, and overseas materials to identify the new drug problems and suggest solutions. Result: Compared to the past, the numbers of criminals detected for the administration, distribution, and production of drugs are rapidly increasing. According to the statistical data on drugs in 2021, the number of drug-related cases decreased compared to the previous year. However, there are concerns because the amount of detected drugs increased more than three times, and the age group of drugrelated criminals are getting younger. Such results are largely affected by the spread of new drugs. In particular, it is deemed to be affected by the spread of new drugs, such as fentanyl, yaba, khat, kratom, etc., as well as the new psychoactive drugs and hemp-related materials. Conclusion: In response to spread of new drugs, this study suggests simplifying the temporary classification of drugs, enforcing control of foreign drug users, strengthening the cooperation with relevant institutions, such as Korea Customs Service and the Ministry of Food and Drug Safety, and intensifying the punishment on the drug users in order to strengthen the countermeasure against the new drugs.