N-Nitrosamine Concentrations in Fish Distributed in a Domestic Market

Oh, Myung-Cheol,Oh, Chang-Kyung,Kim, Soo-Hyun The Korean Society of Food Science and Nutrition 2003 Preventive Nutrition and Food Science Vol.8 No.4

In order to provide data on N-nitrosamine (NA) and sanitation in fish available in domestic markets, this study analyzed the levels of NA and its precursors in 9 samples of sea breams and yellow croakers, 12 samples of red-flesh fish, 38 samples of white fish, 5 samples of Alaska pollacks and cod, and 8 species of imported fish. Sea breams and yellow croakers had nitrite concentrations ranging from non-detectable (ND) to 7.4 mg/kg, red fish ND to 5.3 mg/kg, white fish ND to 18.7 mg/kg, Alaska pollacks 0.3 to 2.2 mg/kg, and imported fish from 0.4 to 12.8 mg/kg. Nitrates in sea breams and yellow croakers ranged from 1.2 to 41.19 mg/kg, red fish 0.6 to 26.1 mg/kg, white fish 4.3 to 75.9 mg/kg, Alaska pollacks 0.4 to 3.1 mg/kg, and imported fish ND to 16.0 mg/kg. DMA concentrations were 69.8 to 219.9 mg/l00 g in sea breams and yellow croakers, 4.1 to 336.3 mg/l00 g in red fish, 1.3 to 331.9 mg/l00 g in white fish, 15.7 to 312.3 mg/l00 g in Alaska pollacks, and 1.0 to 71.8 mg/l00 g in imported fish. TMA concentrations in sea breams and yellow croakers, red fish, white fish, Alaska pollacks and imported fish were 43.8∼496.2, 12.3∼127.0, 2.0∼525.9, 15.4∼122.4, and 4∼70.6 mg/l00 g, respectively. For NA in fish distributed in local markets, only N-nitro-sodimethylamine (NDMA) was detected, and its concentrations ranged from 4.7 to 73.7 $\mu\textrm{g}$/kg in sea breams and yellow croakers, 2.2 to 56.5 $\mu\textrm{g}$/kg in red fish, ND to 143 $\mu\textrm{g}$/kg in white fish, 3.8 to 33.3 $\mu\textrm{g}$/kg in Alaska pollacks, and 2.1 to 102.2 $\mu\textrm{g}$/kg in imported fish.

일본산 활어, 신선냉장어의 수입 실태에 관한 고찰

송정헌 ( Jung Hun Song ) 한국수산경영학회 2002 수산경영론집 Vol.33 No.2

Korea`s marine products trade is taking for phase that income exceeds export after 2000. According to external environment change of Korea and Japan fishery agreement and an import liberalization of marine products, import of live fish and fresh fish is increasing rapidly. This study investigates import view of Japan live fish and fresh fish. Live fish which is imported from Japan has red seabream and seabass, but it is in declining tendency because of the increase in import of cheaper croaker from the China. If see importer`s trend, entry to import business of fresh fish is eased a little. If a circulation trend is seen, However, it is thought that a future import trend is influenced by economic trends of Japan and the grade of place-of-production development of a domestic trader. Circulation market outside is common and the district wholeasale store has played the important role. The import view of Japanese live fish and a fresh fish will increase against the background of maintenance of domestic circulation organization, and upgrading of marine product consumption However, it is thought that a future import trend is influenced by economic trends of Japan and the grade of place-of-production development of a domestic trader.

Estimation of Consumer Value on Import Management of Seafood Obtained from IUU Fishing: Using Choice Experiment Method

안지은,이헌동,박세현 한국무역학회 2023 Journal of Korea trade Vol.27 No.2

Purpose – This study empirically analyzes the consumer value of risk management associated with illegal, unreported, and unregulated (IUU) fishing of fishery products imported to Korea. The global regulatory paradigm for IUU fishing has shifted from production-centered to market-centered. As a result, changes in the international fisheries trade environment emphasizing “transparency” and “legality” of the production process are accelerating. Therefore, changes in the management systems of fishery products entering the country are also needed. Accordingly, this study estimated the consumer value for risk management of IUU fishing, targeting major fish species imported to Korea, and derived the feasibility of introducing related policies. Design/methodology – This study used the choice experiment as an analysis model to estimate consumers’ willingness to pay for the “possibility to check for IUU fishing.” The choice experiment assumes that the value of a good or service is composed of separable attributes and that the sum of the part-worth of these individual attributes becomes the total value. In this study, respondents were presented with profiles comprising three attributes (country of origin, price, and possibility of checking IUU fishing) and the levels of frozen poulp squid, the subject of the analysis. The participants were asked to select their preferred profile. The marginal willingness to pay for each attribute was derived from the results of the respondents’ choices using conditional logit model estimates. Findings – There is a marked difference in utility based on the preference of the country of origin of fishery products among consumers. In addition, the utility of fishery products that have undergone IUU fishing verification was observed to be higher, with the utility marked to be higher for lower prices. Originality/value – Estimating the policy value of the risk management in IUU fishing of imported fisheries products in this study is a novel attempt that has never been conducted before. Several studies have been conducted to assess the risk of IUU fishing associated with the import of fishery products internationally. However, such studies are yet to be conducted in Korea. Instead, policies and studies have focused on issues related to complying with trading partners’ legal and transparent standards for exporting fishery products. This study should be the beginning of more in-depth empirical and theoretical explorations to establish order in the domestic seafood market and respond to changes in international regulations on IUU fishing.

일제식민지기 멸치 수산업과 남해안 지족해협 죽방렴의 상관성에 대한 연구

문혜진 무형유산학회 2023 무형유산학 Vol.8 No.2

남해군 지족해협에는 명승(제71호), 국가무형문화재 138-1호, 국가중요어업유산 제3호로 지정된 죽방렴 23개가 멸치잡이를 하고 있다. 남해안 죽방렴은 V자형으로 참나무와 대나무를 박고 주렴처럼 엮어서 그물을 설치하여, 조수의 간만 차를 이용하여 꼭짓점 원통 속에 갇힌 멸치를 잡는 전통 함정어구이다. 남해군 죽방렴은 한국을 대표하는 전통어구로서 최근 세계중요농업유산 등재 신청에 앞서 죽방렴의 원형에 대한 고증을 다시 하고 있다. 기존의 학계에서는 남해군 죽방렴 멸치잡이의 역사를 남해군 방렴[어량]의 역사로 오인하여 400~500년으로 추정하고 있다. 이에 본고에서는 죽방렴과 멸치잡이의 역사를 분리하여 실증적으로 재검토하고자 한다. 방렴은 구한말까지 대구와 청어를 잡는 어구였지만, 학계와 남해군 죽방렴 운영자들은 전통적으로 멸치잡이 어구로 보고 있다. 그러나 남해군 죽방렴에서 멸치잡이를 전문적으로 한다는 사료는 『물고기의 길잡이』(1938)에 최초로 나타난다. 조선시대 멸치는 수산물로서의 가치가 낮았지만 개항 이후 어비[호시카]에 대한 일본 수출 수요가 증가하면서 남해군 죽방렴에서도 1913년부터 멸치를 주요 어종으로 생산하기 시작하였다. 이에 본고에서는 남해안 지족해협 죽방렴의 멸치잡이가 멸치 수산업의 성장과 함께 일제식민지기에 시작되었다는 가설 하에,『조선총독부통계연보』·『조선총독부관보』, 그 외 일제식민지기 수산 관련 사료·신문 등을 통해 이를 검증해 보고자 한다. In the Jijok Strait of Namhae-gun, 23 bamboo fishing weirs designated as scenic spots(No. 71), National Intangible Cultural Heritage No. 138-1, and National Important Fisheries Heritage No. 3 are catching anchovies. A bamboo fishing weir in Namhae-gun is a traditional trap, which is constructed by inserting oak and bamboo in a V-shape and weaving it like a net; it is designed to catch anchovies, using the tidal difference. Preservation society for Bamboo fishing weirs and scholars have recently been verifying its prototype before applying for registration as a world-important agricultural heritage. Previous researches estimate that the history of catching anchovies using bamboo fishing weirs in Namhae-gun is 400 to 500 years old; it results from misunderstanding the history of bamboo fishing weirs in Namhae-gun as that of anchovy fishing. Therefore, in this paper, I would like to separate the history of bamboo fishing weir and anchovy fishing in Namhae-gun and then study it empirically. Bamboo fishing weir was a fishing gear for catching cod and herring until the Joseon Dynasty. During the Joseon Dynasty, anchovies were of low value as a marine product, but as the demand for export to Japan increased after the opening of the port, fishermen in Namhae-gun began to catch anchovies mainly from 1913. Accordingly, under the hypothesis that anchovy fishing of bamboo fishing weirs in Namhae-gun began with the growth of the anchovy fisheries industry during the Japanese colonial period, this paper will clarify it using the statistical yearbook and official Gazette of the Governor-General of Korea and other materials such as historical records related to Japanese colonial fisheries, newspapers and so on.

연안자망어업의 안전조업 방안에 관한 IPA 기반 기초연구

조윤형,박유진,안영수,안종갑 한국수산해양기술학회 2023 수산해양기술연구 Vol.59 No.1

This study analyzes the importance and implementation of countermeasures to reduce safety accidents that may occur during fishing in coastal gillnet fishing. Safety accidents that may occur in coastal gillnet fishing were classified into 56 measurement items in six areas: slips and trips, contact with machinery, falls, struck by object, musculoskeletal symptoms, and electrical shock. 35 fishermen belonging to coastal gillnet associations in Tongyeong and Namhae were selected as samples, and the importance and implementation of the proposed measurement items were investigated in the field. In addition, the results were evaluated visually by IPA analysis. As a result of the analysis, the importance of struck by object was the highest, and the implementation of slips and trips was the highest. On the other hand, prevention of musculoskeletal damage was found to be the lowest in both importance and implementation. The area with the most significant difference in importance and implementation by the classified area for measurement items was struck by object, and the area with the minor difference was slips and trips. Among the measurement items, the importance is highly recognized, but there are items with low implementation. To improve their level of implementation, countermeasures such as continuous education, economic support, and structural change of fishing boats should be prepared; moreover, policy support activities for implementation should be carried out. 본 연구에서는 연안자망어업에서 조업 중 발생할 수 있는 안전사고의 저감 방안에 대한 중요도와 실행도 분석에 초점을 맞추고 있다. 연안자망어업에서 발생할 수 있는 안전사고를 slips & trips, contact with machinery, falls, struck by object, musculoskeletal symptoms, electrical shock라는 6개의 영역, 56개의 측정항목으로 분류하였다. 통영과 남해지역 연안자망협회 소속 어업인 35명을 표본으로 선정하여 제안된 방안에 대하여 현장에서의 중요도와 실행도를 조사하였다. 또한, IPA 분석을 통해 결과를 가시적으로 평가하였다. 분석결과, struck by object의 중요도가 가장 높은 것으로 나타났고, slips & trips의 실행도가 가장 높은 것으로 나타났다. 반면, 근골격계 손상 방지는 중요도와 실행도 모두 가장 낮은 것으로 나타났다. 측정항목에 대한 영역별 중요도와 실행도의 차이가 가장 큰 영역은 struck by object이고, 차이가 가장 작은 영역은 slips & trips인 것으로 나타났다. 연안자망어업에서 발생할 수 있는 안전사고 측정항목들 중 중요도는 높게 인식되었으나 실행도가 낮은 항목들이 있다. 이들의 실행도를 향상시키기 위해 지속적인 교육, 경제적 지원, 어선의 구조적 변경 등의 대책을 마련하고 실천을 위한 정책적인 지원 활동이 이루어져야 할 것이다.

도시어촌관광 환경단서의 중요도와 만족도 차이연구: 오이도관광단지의 관광객과 지역 내 이해관계자간 차이를 중심으로

하정우 한국관광산업학회 2020 Tourism Research Vol.45 No.3

Today, as a method for modern people to enjoy their affluent and leisurely lives, the demand for domestic tourism is growing, and the direct/indirect markets related to tourism are expanding, so that it would be necessary to continuously develop the tourist sites that could provide the enjoyment of value and new experiences. Moreover, meeting the demands of the times for the measures for increasing the level of life quality in fishing villages that have gone through the deteriorated fishery conditions compared to the past, the vitalization of fishing village tourism grabs bigger attention, and in order to reflect this, various policies and projects have been established and carried out. Thus, this study aimed to suggest the preferential approach direction of project execution for the efficient vitalization of tourism by examining differences through the importance-performance analysis of environmental cues, perceived and requested by regional interested parties and tourists of Oido Tourist Complex, Gyeonggi-do which was one of the urbanized fishing village tourist sites in which the needs and perception of fishermen, nearby merchants, and local residents as urban citizens should be importantly reflected into the execution of vitalization project. In the results of measurement of importance-performance level and T-test analysis, both groups showed the lower performance than the importance. Especially, the regional interested parties showed the huge differences in the importance-performance level, which suggested the necessity to seek for the measures for overcoming this. Also, by examining the factors located in different quadrant and the factors located in the same quadrant of IPA matrix between tourists visiting the target site and regional interested parties, this study suggested the establishment of priorities and the future direction for carrying out the vitalization project. This study could be helpful for the vitalization of urbanized fishing village tourism and also the establishment of relevant policies. 오늘날 현대인들의 풍요롭고 여유 있는 삶을 누리기 위한 방법으로 국내 관광의 수요가 성장하고 있고, 관광과 관련한 직·간접 시장이 확대되고 있는 상황으로 인해 새로운 경험과 가치 향유를 할 수 있는 관광지의 개발은 지속적으로 필요하다. 더불어, 어촌지역은 과거에 비해 어업 여건의 악화로 삶의 질의 수준을 높이기 위한 방안의 시대적 요구가 맞물려 어촌관광의 활성화에 대한 관심이 커지고 있고, 이를 반영하기 위한 다양한 정책 수립과 사업추진이 이루어지고 있다. 이에 본 연구에서는 어촌관광지 중 어업인과 인근 상인 뿐 아니라 도시민으로서의 지역주민까지의 요구와 인식이 함께 반영되어 활성화 사업의 추진이 중요한 도시어촌 관광지 중 한곳이 경기도 오이도 관광단지의 관광객과 지역 내 이해관계자들이 인지하고 요구하는 환경단서의 중요도와 만족도 분석을 통해 차이를 살펴보고 대상지의 효율적인 관광활성화를 위한 사업추진에 우선적 접근 방향을 제시하고자 하였다. 중요도-만족도의 수준 측정 및 T-test 분석을 통해 두 집단 모두 중요도 대비 만족수준이 낮게 나타났고, 특히 지역 내 이해관계자의 경우 중요도-만족도의 수준의 차이가 크게 나타났기에 이를 극복 할 수 있는 방안의 모색이 필요함을 제시하였고, 대상지를 방문한 관광객과 지역 내 인해관계자 집단 간의 IPA 매트릭스 상 동일한 사분면에 위치한 요인과 상호간의 다른 사분면에 위치한 요인을 살펴봄으로서 활성화 사업추진에 있어 우선순위의 설정과 사업추진의 방향을 제시하였다. 본 연구를 통해 도시어촌관광 활성화 및 관련정책의 수립에 있어 도움 되는 연구가 될 수 있을 것으로 사료된다.

IUU 수산물 시장관련조치 이행 연구 - EU, 미국, 일본 중심으로

안지은,박세현,오서연 한국해양비즈니스학회 2023 해양비즈니스 Vol.- No.56

The international community has established various international legal frameworks to resolve the IUU fishing issue. Although these efforts have significantly improved the incidence of IUU fishing and related crimes, they still have not prevented significant profits from illegal fishing, ultimately limiting the eradication of IUU fishing. Against this background, it is worth noting that the international community is discussing to regulate the IUU fisheries through the regulation of the fisheries trade environment in earnest. Already, major developed countries such as the EU, the United States, and Japan are strengthening import requirements to ensure traceability so that IUU seafood is not included in the entire supply chain of fisheries products entering their countries. Therefore, in this study, the necessity of IUU risk management policy for imported seafood and domestic implications were sought by comparative analysis of major international and regional organizations and cases of developed countries.

An analysis of the effects of Japan’s nuclear power plant accident on Korean consumers’ response to imported food consumption

김은순,백경미 충남대학교 농업과학연구소 2017 Korean Journal of Agricultural Science Vol.44 No.4

This study was intended to identify the main factors responsible for the decline in purchase of imported agricultural and fish products after Japan’s nuclear power plant accident in 2011 and to compare the effects on imported agricultural produce and imported fish products. Logit model and multiple regression model analyses were performed using consumers’ survey data. Psychological and qualitative factors reflecting consumers’ food safety awareness and purchasing preferences, which were extracted by Factor analysis, were included as the models’ explanatory variables, along with socio-demographic and economic factors. The Logit estimation showed aged, married, and low-income households had significantly higher probability of reducing their purchases of imported agricultural and fish products. However, the multiple regression results pointed out that the actual rate of decrease of imported agricultural and fish products purchases were more significantly affected by non-socio demographic factors such as past experience of purchasing imported agricultural and fish products, future intention to purchasing Japanese agricultural and fish products, and the ratio of imported to domestic agricultural and fish products before the nuclear accident, as well as consumers’ feeling of food insecurity and their purchasing preferences. Moreover, the results showed that Korean consumers have reacted more sensitively to the decline in imported fish products than imported agricultural produce after the nuclear accident based on the marginal effects of various socio-demographic and economic factors.

수입 어류의 국명 재검토

이우준,김진구,김영혜 한국수산과학회 2022 한국수산과학회지 Vol.55 No.1

In Korea, the volume of imported fish for human consumption has been dramatically increasing every year. However, many Koreans are unable to distinguish imported fish from our domestic species. To reduce confusion and minimize the negative impacts on consumers, we reviewed the names of 100 imported fish species. We suggest new Korean names for 22 imported fish species. We also suggest altering the Korean names for three imported fish species. Finally, we suggest four novel ways to ensure the systematic and effective management of imported fish species.

국내에 수입되는 어류의 코드 부여를 위한 목록 재정립

한경호,강충배,김진구,이성훈,문찬웅,차상훈,이진,우진주,한승조,최원준,김희진,유태식 한국수산과학회 2022 한국수산과학회지 Vol.55 No.3

Many fish species are imported into Korea from various countries. However, in the case of some fish species, there are many that do not have Korean names. Species similar in morphology to domestically produced aquatic products are often disguised as being domestically produced and distributed. Therefore, this study presents a species list for 1,033 fish imported into Korea. Fish species that have not been given Korean names have been given a Korean name using a scientific method to prevent confusion during seafood distribution. Standards for naming stingrays, skates, and mackerel, which are often confused when a country name is being assigned are presented.