• Title/Summary/Keyword: 도미

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Gel and Texture Properties of Fish-meat Gel Prepared with Pagrus major in Comparison to Different Grades of Alaska Pollock (도미를 활용하여 제조한 연제품의 겔 및 texture 특성)

  • Gao, Ya;Oh, Jung Hwan;Karadeniz, Fatih;Lee, Seul-Gi;Kim, Hyung Kwang;Kim, Se Jong;Jung, Jun Mo;Cheon, Ji Hyeon;Kong, Chang-Suk
    • Journal of Life Science
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    • v.26 no.8
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    • pp.955-962
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    • 2016

  • Fish-meat gel is an intermediate product used in a variety of surimi-based seafood. One of the most-used raw materials of fish-meat gel is Alaska Pollock due to its high-quality meat in terms of gel strength and texture. However, increasing demand for fish-meat gel, along with overexploitation of the wild catch Alaska Pollock, has put the industry in need of low-cost sustainable alternative sources for fish-meat gel. Pagrus major (PM) is a widely aquacultured fish known for having white meat that is low in fat. The current study compares the quality of fish-meat gel prepared from aquacultured PM to that of high and mid-grade Alaska Pollock fish-meat gel. Gels were compared in terms of gel strength, texture, color, and protein pattern. Results indicated that fish-meat gels prepared from PM were superior to Alaska Pollock fish-meat gels with regard to gel strength, hardness, springiness, chewiness, cutting strength, and breaking force. In addition, although not matching in quality, PM exhibited a cohesiveness, whiteness, and expressible moisture content comparable to Alaska Pollock of both grades. Protein pattern analysis also showed that PM and Alaska Pollock fish-meat gels had similar protein profiles before and after gel preparation. Therefore, P. major is suggested as a potential substitute for Alaska Pollock in fish-meat gel production.

  • https://doi.org/10.5352/JLS.2016.26.8.955 인용 PDF KSCI KPUBS HTML

Stratigraphy and Paleoenvironment of Domi-1 and Sora-1 Wells, Domi Basin (도미분지 도미-1, 소라-1공의 층서와 고환경)

  • Yun, Hye-Su;Byun, Hyun-Suk;Oh, Jin-Yong;Park, Myong-Ho;Lee, Min-Woo
    • Economic and Environmental Geology
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    • v.45 no.4
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    • pp.407-429
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    • 2012

  • There has been much debates on the geologic age of the sediments of the Domi Basin, since age results varied after research methods and fossil groups. This study carried out palynological analysis and seismic interpretation to establish a stratigraphy and environmental reconstruction mainly based on fossil dinoflagellates and Seismic data from the Domi-1 and Sora-1 wells. The dinocyst assemblages found enabled zonation of the well sediment sequence resulting in 4 ecozones. Index fossils among dinocysts and palynomorphic substances indicate geologic age of the well ranges from Eocene to Pleistocene, and paleoenvironment varies from freshwater to inner-neritic marine. The fossil association also suggests strong relationship to Japanese Tertiary basins in Kyushu area in terms of stratigraphy and basin developmental history.

  • https://doi.org/10.9719/EEG.2012.45.4.407 인용 PDF KSCI