간행물

한국수산과학회지 update

Korean Journal of Fisheries and Aquatic Sciences

  • : 한국수산과학회(구 한국수산학회)
  • : 수해양분야  >  수산생물학
  • : KCI등재
  • :
  • : 연속간행물
  • : 격월
  • : 0374-8111
  • : 2287-8815
  • : 한국수산학회지(~2009) → 한국수산과학회지(2009~)

수록정보
수록범위 : 1권1호(1968)~54권2호(2021) |수록논문 수 : 4,196
한국수산과학회지
54권2호(2021년 04월) 수록논문
최근 권호 논문
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KCI등재

13D 프린팅을 위한 수리미 제조 시 다당류 알긴산 첨가에 따른 물성 변화

저자 : 김한호 ( Han-ho Kim ) , 최예희 ( Ye-hui Choi ) , 박예린 ( Ye-lin Park ) , 박정철 ( Jeong-cheol Park ) , 한현수 ( Hyeon-su Han ) , 강유석 ( Yoo-seok Kang ) , 김수형 ( Soo-hyeong Kim ) , 서훈서 ( Hun-seo Seo ) , 강우신 ( Woo-sin Kang ) , 김수룡 ( Su-ryong Kim ) , 류시형 ( Si-hyeong Ryu ) ,

발행기관 : 한국수산과학회(구 한국수산학회) 간행물 : 한국수산과학회지 54권 2호 발행 연도 : 2021 페이지 : pp. 145-151 (7 pages)

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When manufacturing Alaska pollack Gadus chalcogrammus surimi for 3D printing, it examined the characteristics of physical properties and sensuality by adding polysaccharides alginic acid [0, 1, 2, 3% (w/w)]. As a result of the color value of surimi by adding alginic acid, it showed that the lightness of heated surimi containing 2% (w/w) alginic acid was the highest and ΔE value was the lowest. In the changes in physical properties, the heated surimi of 3% (w/w) alginic acid content showed the lowest values of hardness, springiness, cohesiveness, gumminess, chewiness and resilience, but the highest adhesiveness. In the case of fried surimi, its hardness, cohesiveness, gumminess, chewiness and resilience were the lowest at the content of 3% (w/w) alginic acid. After 7 days of cold storage, the hardness, gumminess, and chewiness of heated surimi with an alginic acid content of 2% (w/w) were significantly higher, and fried surimi was also the same. In the results of the sensory evaluation, there were significant differences according to the alginic acid content in hardness and fishy smell, and as the alginic acid content increased, it felt more fishy smell, resulting in poor preference.

KCI등재

2LPS로 유도된 RAW 264.7 대식세포에 대한 대황(Eisenia bicyclis) 헥산 분획물의 항염증 효과

저자 : 김보운 ( Bowoon Kim ) , 최창근 ( Chang-geun Choi ) , 김재일 ( Jae-il Kim ) , 김형락 ( Hyeung-rak Kim )

발행기관 : 한국수산과학회(구 한국수산학회) 간행물 : 한국수산과학회지 54권 2호 발행 연도 : 2021 페이지 : pp. 152-161 (10 pages)

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Eisenia bicyclis is known to have secondary metabolites exhibiting various biological activities. In a preliminary study, the n-hexane fraction obtained from the ethanolic extract of E. bicyclis showed higher anti-inflammatory activity than the ethyl acetate and butyl alcohol fractions based on the inhibition of lipopolysaccharide (LPS)-stimulated nitric oxide (NO) production in RAW 264.7 cells. Using this fraction (E. bicyclis hexane fraction, EHF), we investigated the molecular mechanisms underlying its anti-inflammatory effect in LPS-stimulated RAW 264.7 cells. Pretreatment of the cells with up to 50 μg/mL EHF significantly inhibited NO and prostaglandin E2 production as well as their responsible enzyme proteins and mRNAs, in a dose-dependent manner (P<0.05). Similarly, EHF markedly reduced the production of pro-inflammatory cytokines, such as interleukin (IL)-1β, IL-6 and tumor necrosis factor (TNF)-α as well as their mRNA levels. Nuclear translocation of nuclear factor-kappa B (NF-κB) was strongly suppressed by EHF treatment. EHF significantly reduced the phosphorylation of mitogen-activated protein kinases and phosphatidylinositol 3-kinase/Akt in LPS-stimulated cells. Moreover, EHF reduced ear edema in phorbol myristate acetate (PMA)-induced mice. These results indicate that EHF contains potent anti-inflammatory compounds, which may be used as a dietary supplement for the prevention of inflammatory diseases.

KCI등재

3라카디브 해역 몰디브 자생 해조류 Padina boryana 추출물의 항산화 효능 평가

저자 : 김현수 ( Hyun-soo Kim ) , Lei Wang , Thilina U. Jayawardena , 이정민 ( Jeong Min Lee ) , 임미진 ( Mi-jin Yim ) , 고석천 ( Seok-chun Ko ) , 이효근 ( Hyo-geun Lee ) , 제준건 ( Jun-geon Je ) , 전유진 ( You-jin Jeon ) , 이대성 ( Dae-sung Lee )

발행기관 : 한국수산과학회(구 한국수산학회) 간행물 : 한국수산과학회지 54권 2호 발행 연도 : 2021 페이지 : pp. 162-169 (8 pages)

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Global warming has affected the distribution of organisms for decades and has displayed rapid ascent recently. Research into the effects on tropical organisms are vital. Padina boryana is a resourceful marine microalgae in the Maldives Sea in the Laccadive region. A 70% ethanol extraction (PBE) of this seaweed was used to investigate its antioxidant potential. Both in vitro and in vivo models were implemented. PBE exhibited protective potential against H2O2 induced apoptosis. ROS levels were suppressed due to PBE. PBE expressed a cytoprotective nature. In vivo experiments involving the zebra fish model conformed its validity. The antioxidant efficacy of PBE was dose dependent. Study outcomes suggest PBE has potential as a novel and valuable marine resource to aid the functional food and cosmeceutical industries.

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4큰줄납자루(Acheilognathus majusculus)와 줄납자루(Acheilognathus yamatsutae) 잡종의 초기생활사 특징

저자 : 박재민 ( Jae-min Park ) , 유동재 ( Dong-jae Yoo ) , 한경호 ( Kyeong-ho Han )

발행기관 : 한국수산과학회(구 한국수산학회) 간행물 : 한국수산과학회지 54권 2호 발행 연도 : 2021 페이지 : pp. 170-179 (10 pages)

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This study was conducted to identify taxonomic differences in the characteristics of Acheilognathus majusculus and A. yamatsutae during their initial life history via an interspecific hybridization experiment. Hatching time required 36 h for MY and 49 h for YM at 21.5°C, showing a significant difference of 13 h between the hybrids. The hatching rates of the cross-bred eggs were 30% for cross MY (A. majusculus♀×A. yamatsutae♂) and 40% for cross YM (A. yamatsutae♀×A. majusculus♂). The hatching larvae size was total length 3.13-3.43 mm in MY and total length 3.89-4.22 mm in YM, which was larger in YM. The hybridization test between A. yamatsutae and A. majusculus that live in the same water stream confirmed that no interspecific reproductive isolation occurred.

KCI등재

5Micronesia, Chuuk Lagoon에 서식하는 파랑돔(Pomacentrus coelestis)의 생식년주기

저자 : 김한준 ( Han-jun Kim ) , 한정훈 ( Jeonghoon Han ) , 허성표 ( Sung-pyo Hur ) , 이균우 ( Kyun-woo Lee ) , 최영웅 ( Young-ung Choi )

발행기관 : 한국수산과학회(구 한국수산학회) 간행물 : 한국수산과학회지 54권 2호 발행 연도 : 2021 페이지 : pp. 180-187 (8 pages)

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This study was conducted to investigate the reproductive characteristics of the Neon damselfish Pomacentrus coelestis in Chuuk lagoon (7°27′ N, 151°53′ E), Micronesia, Equatorial Pacific Ocean. The specimens used in this study were collected from August 2009 to September 2010 from around the coral reef area at a depth of 3-10 m in the northwest coast of Weno Island. Overall, 228 individuals were collected over 14 months from this area, of which 115 were females and 108 were males. Among 108 males, 30 were found to be hermaphrodites and the sex of 5 individuals could not be determined. The overall sex ratio was approximately 1.06:1 (female:male), and the ratio of sexually active individuals was 0.79:1. The gonadosomatic index (GSI) fluctuated and showed the highest value of 8.43±1.21 in December 2009 and the lowest value of 3.36±0.71 in September 2009 in sexually active females. Males showed the highest GSI value of 2.64±0.93 in June 2010 and the lowest value of 0.35±0.06 in July 2010. Based on the fluctuation of GSI, the trends in the appearance of monthly sexually active individuals, and biopsy of the gonads, P. coelestis was found to be a hermaphrodite species of protogynous type and is considered to be reproductively active throughout the year.

KCI등재

6강원도에서 채집된 등가시치아목 1미기록종, Cryptacanthodes bergi 자어의 분자동정 및 형태기재

저자 : 최시원 ( Si-won Choi ) , 이수정 ( Soo-jeong Lee ) , 김진구 ( Jin-koo Kim )

발행기관 : 한국수산과학회(구 한국수산학회) 간행물 : 한국수산과학회지 54권 2호 발행 연도 : 2021 페이지 : pp. 188-193 (6 pages)

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On March 13, 2018 two postflexion larval specimens (18.28 mm and 16.80 mm in standard length) belonging to the family Cryptacanthodidae, suborder Zoarcoidei were collected from Sokcho and Gangneung in Gangwon Province. The family Cryptacanthodidae comprises 4 species worldwide: 3 in the North Pacific Ocean and 1 in the western North Atlantic Ocean. As a result of analyzing 620 bp of the mtDNA COI region, the two postflexion larvae collected in this study were identified as Cryptacanthodes bergi by 99.5% agreement with C. bergi adult registered in NCBI. Postflexion larvae of C. bergi are compressed with large eyes and radial pectoral fins and the anus located in front of the center of the body. Melanophores were intensively distributed along the dorsal midline, except for caudal peduncle, and sporadically distributed on the back of the anus. In addition, there were limited star-like melanophores on the back of the gut. This species showed 0.058 genetic distance when compared mtDNA COI region of C. aleutensis, and it was well distinguished in the distribution pattern of black vesicles of the head, count and measurement traits. Considering the morphological and ecological characteristics of this species, we suggest a new Korean name, " Gwi-sin-jang-gaeng-i ".

KCI등재

7한반도 연근해를 대상으로 해양 먹이망 기반 3차원 생태모델 구축 연구

저자 : 조창우 ( Chang-woo Cho ) , 송용식 ( Yong-sik Song ) , 김창신 ( Changsin Kim ) , 윤석현 ( Seok-hyun Youn )

발행기관 : 한국수산과학회(구 한국수산학회) 간행물 : 한국수산과학회지 54권 2호 발행 연도 : 2021 페이지 : pp. 194-207 (14 pages)

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It is necessary to assess and manage the different elements of the marine ecosystem, such as climate change, habitat, primary and secondary production, energy flow, food web, potential yield, and fishing, to maintain the health of the ecosystem as well as support sustainable development of fishery. We set up an ecosystem model around the Korean peninsula to produce scientific predictions necessary for the assessment and management of marine ecosystems and presented the usability of the model with scenario experiments. We used the Atlantis ecosystem model based on the marine food web; Atlantis is a three-dimensional end-to-end model that includes the information and processes within an entire system, from an abiotic environment to human activity. We input the ecological and biological parameters, such as growth, mortality, spawning, recruitment, and migration, to the Atlantis model via functional groups using existing research and local measurements. During the simulation period (2018-2019), we confirmed that the model reproduced the observed data reasonably and reflected the actual ecosystem characteristics appropriately. We thus identified the usability of a marine ecosystem model with experiments on different environmental change scenarios.

KCI등재

850년간 우리나라 청어(Clupea pallasii)의 어획 특성 및 어획량과 수온과의 관계

저자 : 유준택 ( Joon-taek Yoo ) , 김중진 ( Jung Jin Kim )

발행기관 : 한국수산과학회(구 한국수산학회) 간행물 : 한국수산과학회지 54권 2호 발행 연도 : 2021 페이지 : pp. 208-217 (10 pages)

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This study described the fishing characteristics of Pacific herring Clupea pallasii and examined the relationship between its catch and sea temperature in Korean waters from 1970 to 2019. Although the herring catch in Korean waters stayed below 1,000 tons per year from the mid-1970s to mid-1980s, the catch in the winters in the East Sea of Korea started to increase markedly after 1987-1988, when the sea surface temperature (SST) seemed to shift to a warmer regime. Since the mid-2000s, overall, herring was caught throughout the year in the East Sea and eastern South Sea of Korea, and its catch significantly increased by around 30,000 tons per year. The main fishing grounds of herring in the poor fishing years until the mid-1980s were possibly formed in the western offshore of Korea, and subsequently the fishing grounds were distributed in the eastern coast of Korea. While the standardized catch per unit effort (CPUE) for two main fisheries of herring catch was significantly correlated with the herring catch since the 2000s, there was a gradual decline since the 2010s. The herring catch in the East Sea had significant positive correlations with SSTs, but that in the West Sea had a significant negative correlation.

KCI등재

9알긴산을 첨가한 수리미 혼합물의 응고에 미치는 칼슘의 영향

저자 : 김수룡 ( Su-ryong Kim ) , 한현수 ( Hyeon-su Han ) , 박예린 ( Ye-lin Park ) , 강유석 ( Yoo-seok Kang ) , 박정철 ( Jeong-cheol Park ) , 서훈서 ( Hun-seo Seo ) , 최예희 ( Ye-hui Choi ) , 김수형 ( Su-hyeong Kim ) , 정소미 ( So-mi Jeong ) , 강우신 ( Woo-sin Kang ) , 김한호 ( Han-ho Kim ) , 류시형

발행기관 : 한국수산과학회(구 한국수산학회) 간행물 : 한국수산과학회지 54권 2호 발행 연도 : 2021 페이지 : pp. 218-223 (6 pages)

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In this study, the possibility of use as a cartridge for 3D printing was confirmed by adding calcium to the alginic acid-added surimi mixture. The Alaska pollack Gadus chalcogrammus surimi added with alginic acid was immersed in a calcium solution (1 M calcium carbonate, 1 M calcium chloride, 1 M calcium sulfate, and 0.1 M calcium lactate) to evaluate the physical properties, color differences, and sensory properties of Alaska pollack surimi according to calcium types. As the results, in the case of surimi paste to which 1 M calcium carbonate was added, physical properties were weaker than that of 1 M calcium chloride, but gelation was appropriate and sensory properties was excellent. Addition of 1 M calcium chloride has the best physical properties, but it has a problem of bitter taste. With the addition of 1 M calcium sulfate, it has low solubility and poor physical properties as well as poor elasticity and bad taste. Addition of 0.1 M calcium lactate has weak physical properties but good sensory properties. From these results, 1 M calcium chloride has the best physical properties, but there is a decisive problem in sensory properties, so 1 M calcium carbonate is most suitable for commercial use.

KCI등재

10생선초밥용 냉동횟감의 미생물학적 조사

저자 : 전은비 ( Eun Bi Jeon ) , 김지윤 ( Ji Yoon Kim ) , 송민규 ( Min Gyu Song ) , 박신영 ( Shin Young Park )

발행기관 : 한국수산과학회(구 한국수산학회) 간행물 : 한국수산과학회지 54권 2호 발행 연도 : 2021 페이지 : pp. 224-230 (7 pages)

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This study assessed the contamination levels of total aerobic bacteria, fungi, coliforms, Escherichia coli, and Staphylococcus aureus, and qualitative analysis of Bacillus cereus, Salmonella spp., Listeria spp., and Vibrio spp. in four frozen-raw sliced fishes (cuttlefish, flatfish, salmon, and shrimp) for sushi production. The total aerobic bacteria, fungi, and coliforms were 2.95-3.38, 1.96-2.88, and 0.92-1.29 log CFU/g, respectively. In particular, shrimp was highly contaminated with total aerobic bacteria (3.38 log CFU/g) and fungi (2.88 log CFU/g). Over 3 log CFU/g of total aerobic bacteria was also detected in cuttlefish, flatfish, and salmon. Less than 1-2 log CFU/g of E. coli was detected in all frozen samples. S. aureus was detected at 2.25-3.13 log CFU/g in most samples. B. cereus was qualitatively detected at 25% in most samples, except for salmon (0%). Salmonella spp., L. monocytogenes, and Vibrio spp. were qualitatively detected at 25-50% of all four samples. The microbial contamination levels determined in the current study may be potentially used as basic data to perform microbial risk assessments of frozen-raw sliced fishes.

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1연안해역에서 석유오염물질의 세균학적 분해에 관한 연구

(2006)홍길동 외 1명심리학41회 피인용

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2미국의 비트코인 규제

(2006)홍길동심리학41회 피인용

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2미국의 비트코인 규제

(2006)홍길동41회 피인용

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