• Title/Summary/Keyword: 민어

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Nutritional and Taste Characterization of Commercial Salted Semi-dried Brown Croaker Miichthys miiuy (시판 반염건 민어(Miichthys miiuy)의 영양 및 맛 특성)

  • Park, Kwon Hyun;Kang, Sang In;Kim, Yong Jung;Heu, Min Soo;Kim, Jin-Soo
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.48 no.6
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    • pp.857-863
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    • 2015
  • This study characterized the nutrition and taste of commercial salted semi-dried brown croaker Miichthys miiuy (SSD-BC). The mean crude protein content of the commercial SSD-BC was $19.8{\pm}1.7%$ (range, 17.7-23.2%), and the mean crude lipid content was $0.6{\pm}0.3%$ (range, 0.3-1.1%). The total amino acid content ranged from 17.08 to 18.56 g/100 g, except for sample code 5, which was 22.24 mg/100 g and differed significantly from the other samples. The major amino acids in the commercial SSD-BC were aspartic acid, glutamic acid, leucine, and lysine. In the commercial SSD-BC, the calcium ranged from 11.1-21.4 mg/100 g, phosphorus from 148.4-209.2 mg/100 g, and magnesium from 12.2-48.2 mg/100 g. Monoenoic acid (37.1-40.3%) was the most common fatty acid, followed by saturated acid (33.9-36.3%) and polyenoic acid (25.1-29.2%). The prominent fatty acids in the commercial SSD-BC were 16:0 (23.9-26.5%), 16:1n-7 (11.3-13.0%), 18:1n-9 (19.7-21.5%), and 22:6n-3 (6.9-10.7%). The mean trichloroacetic acidsoluble nitrogen content was 248.1 (range, 137.2-334.2) mg/100 g. The evaluation demonstrated that the commercial SSD-BC is rich in nutrition and taste.

List of fishes caught in the Arafura Sea of Indonesia (인도네시아 아라푸라해(海)에서 어획된 어류목록)

  • Lee, Jang-Uk;Baik, Chul-In;Kim, Yong-Uk;Moon, Dae-Yeon;Hwang, Seon-Jae;Jeoung, Jang-Hwan;Kim, Jong-Bin;Kim, Jin-Koo
    • Korean Journal of Ichthyology
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    • v.8 no.2
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    • pp.57-67
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    • 1996
  • To investigate the fishes of the Arafura Sea of Indonesia, fish specimens were collected by scientists on board Korean trawlers fishing in this region during June 1994 and March 1996. A total of 137 fish species were identified, of which 40 occurred in both 1994 and 1996. In cartilaginous fishes, fishes from the families Carcharhinidae and Dasyatididae were dominant in terms of number of species and in teleost fishes, dominant species were those from the families Engraulididae, Carangidae, Sciaenidae and Tetraodontidae. This study revealed that Sardinelia longiceps, Setipinna melanochir, Cypselurus hiraii, Podothecus sachi, Nemipterus aurora, Johnius grypotus, Moolgarda perusi were collected for the first time in the Arafura Sea.

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Seasonal Variation in Species Composition and Abundance of Fish Assemblage in the Coastal Water off Namhae Island (남해도 연안해역에서 서식하는 어류군집의 종조성 및 계절변동)

  • Kwak, Seok Nam;Huh, Sung-Hoi;Kim, Ha Won
    • Korean Journal of Ichthyology
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    • v.20 no.4
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    • pp.303-312
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    • 2008
  • Seasonal variation in species composition and abundance of fishes was determined using monthly samples collected by a fyke net in coastal waters off Namhae Island in 2006. The sampling gear, both-side fyke net, is a widely used commercial fishing gear in shallow waters of the region. A total of 89 fish species was collected, the dominant species were Konosirus punctatus, Mugil cephalus, Lateolabrax japonicus, Acanthopagrus schlegeli, Sebastes inermis, Nibea mitsukurii, Clupeapallasii, Pampus echinogaster, Sebastes schlegeli and Limanda yokohamae. They accounted for 61.1% of the total number of individuals and 80.3% of the biomass. The dominant species were primarily composed of small individuals or juveniles of large-sized fishes. Abundance in the number of individuals and biomass showed peaks in April, May and September, and was lowest in January. Temporal change in fish abundance was related to the temperature and related factors.

First Record of a Poacher, Aspidophoroides monopterygius (Scorpaeniformes: Agonidae) from the East Sea, Korea (한국산 날개줄고기과 (Agonidae) 어류 1 미기록종, Aspidophoroides monopterygius)

  • Park, Jeong-Ho;Yoon, Byoung-Sun;Sohn, Myoung Ho;Choi, Young-Min;Kim, Jin-Koo
    • Korean Journal of Ichthyology
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    • v.26 no.4
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    • pp.345-348
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    • 2014
  • Six specimens (151.4~171.2 mm in standard length) of the poacher Aspidophoroides monopterygius were collected by Danish seine net in the coastal waters off Samcheok and Gangneung, the East Sea, Korea. This species is characterized by a slender body, one dorsal fin, terminal mouth, no barbel on the head, and a pair of nasal spines on the snout. It differs from Anoplagonus occidentalis Lindberg in having a nasal spine. We describe it as the first record within the Korean fish fauna, and propose the new Korean name "Ak-eo-jul-go-gi" for this species.

The Concessive Conjunctive Phrase todavía que in Some Areas of Latin America (라틴아메리카 일부 지역에서 사용되는 양보 접속사구 todavía que의 특성)

  • Kwak, Jae-Yong
    • Cross-Cultural Studies
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    • v.46
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    • pp.143-171
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    • 2017
  • In this paper, we present a morphosyntactic and semantic study of the concessive conjunctive phrase [todavía que] in the Andean and River Plate areas of Latin America. Real Academia $Espa{\tilde{n}}ola$(2009) describes that the adverb todavía occurs in a variety of focus-sensitive environments and specially, in the Andean and River Plate areas, the phrase [todavía que] participates in the concessive constructions and triggers an additive interpretation. It is well known that the Quechuan suffix '-raq' and the Aymaran suffix '-raki' have the meaning of todavía which is characterized as a additive particle. Due to the absence of the paratactic relationship between the mentioned Spanish adverb and those indigenous suffixes, the adverb todavía in [todavía que] is used as a additive focalizer. We assume that these morphosyntactic and semantic properties are derived from the language contact of Quechua-Spanish and Aymara Spanish. Based on this assumption, we will further assume that the etymological peculiarity of todavía as a universal quantifier is closely related to the reading of [todavía que] as a Scalar Additive Concessive Conjunctive Phrase.

Morphological description and molecular identification of larvae for 5 species of the family Sciaenidae (Perciformes, Pisces) collected from Chilsan Island, southwestern sea of Korea (한국 서해남부해역 칠산도에서 채집된 민어과(농어목, 어상강) 5종 자어의 형태기재 및 분자동정)

  • JANG, Seo-Ha;KIM, Jin-Koo
    • Journal of the Korean Society of Fisheries and Ocean Technology
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    • v.57 no.2
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    • pp.134-148
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    • 2021
  • During the ichthyoplankton survey around the Chilsan Island (previously known as the biggest spawning ground of the Sciaenidae) in the southwestern sea of Korea from April to June in 2019 using ring nets, we collected a total of 12 individuals belonging to the family Sciaenidae. Using molecular methods, we identified five sciaenid species (Collichthys lucidus, Collichthys niveatus, Johnius grypotus, Nibea albiflora, and Pennahia argentata), and described and compared them on the basis of the preflexion larval stage. C. lucidus was well distinguished by the presence of occipital crests at preflexion stage. Although there were no occipital crests, preflexion larva of C. niveatus was distinguished by the absence of melanophore except for the upper part of the abdominal cavity. J. grypotus and N. albiflora were very similar morphologically, but were distinguished by myomere height (15.22-15.53% in J. grypotus vs. 11.66-12.78% in N. albiflora) in the percentage of notochord length, and eye diameter (32.58-33.37% in J. grypotus vs. 40.32-42.53% in N. albiflora) in the percentage of head length between specimens of similar size (J. grypotus: 3.22-3.23 mm, N. albiflora: 3.04-3.13 mm). P. argentata were distinguished by distribution of ventral caudal melanophore (one row of small spot in P. argentata vs. irregular patches on the central part of caudal in J. grypotus and N. albiflora). Comparative morphological studies using more diverse species must be conducted for more comprehensive understanding of the morphogenesis of Sciaenidae.

Osteological Development of Larvae and Juveniles of the Cultured Small Yellow Croaker Larimichthys polyactis (Sciaenidae) (양식산 참조기(Larimichthys polyactis) (민어과) 자치어의 골격발달)

  • Kang-Hyun Lee;Jeong-Hyeon Cho;Jin-Koo Kim
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.56 no.2
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    • pp.228-242
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    • 2023
  • We examined the osteological development of the cranium, visceral skeleton, pectoral girdle, vertebral column, fins, and pterygiophore of small yellow croaker Larimichthys polyactis cultured at the Jeju Fisheries Research Institute. At 5.89 mm NL (notochord length), the larvae already had ossified frontal and basioccipital bones, parasphenoids, and vomer in the cranium. All elements of the visceral skeleton except the metapterygoid were ossified at 5.89 mm NL. Preorbital bone was ossified at 8.11 mm SL (standard length), and suborbital bones were ossified at 12.90 mm SL. In the vertebral column, ossification proceeded from the first to last centrum. The urostyle ossified at 7.41 mm SL. The caudal skeleton ossified at 6.78 mm NL, along with three hypural bones. In the pectoral girdle, the cleithrum, supracleithrum, postcleithrum, and post-temporal bones ossified at 5.89 mm NL. Caudal fin ossification began at 6.19 mm SL and was complete at 7.16 mm SL. Dorsal and anal fin ossification began at 7.16 mm SL and was complete at 8.62 mm and 8.11 mm SL, respectively. Anal and dorsal pterygiophore bone ossification was complete at 9.86 mm and 11.54 mm SL, respectively, and that of the supraneural bones was complete at 9.60 mm SL.

Gelation Properties and Industrial Application of Functional Protein from Fish Muscle-1. Effect of pH on Chemical Bonds during Thermal Denaturation (기능성 어육단백질의 젤화 특성과 산업적 응용-1. 가열변성 중 화학결합에 미치는 pH의 영향)

  • Jung, Chun-Hee;Kim, Jin-Soo;Jin, Sang-Keun;Kim, Il-Suk;Jung, Kyoo-Jin;Choi, Yeung-Joon
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.33 no.10
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    • pp.1668-1675
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    • 2004
  • The effect of pH on surface hydrophobicity, sulfhydryl group, infrared spectrum, SDS-PAGE (sodium dodecyl sulfate-polyacrylamide gel electrophoresis) pattern and enthalpy was investigated in recovered protein from mackerel and frozen blackspotted croaker by alkaline processing. Hydrophobic residue in myofibrillar protein exposed to the surface of protein, and hydrophobic interaction were the highest around 6$0^{\circ}C$. The surface hydrophobicity was different between myofibrillar protein and myofibrillar protein including sarcoplasmic protein (recovered protein). The peak at 1636 c $m^{-l}$ was increased with pH, and the recovered protein was unfolded in alkali pH. Difference of surface and total sulfhydryl group at pH 7.0 and 10 was comparative high, and decrease of surface sulfhydryl group indicated formation of S-S bonds. Mackerel and frozen blackspotted croaker in alkaline pH showed bands of polymerized myosin heavy chain on SDS-PAGE pattern. The transition temperatures of recovered protein were 33.1, 44.3 and 65.5$^{\circ}C$. Gelation of recovered protein from alkali processing was estimated by increase of $\beta$-sheet structure by pH treatment, S-S bonds by oxidation of surface sulfhydryl group in heating, polymerization of myosin heavy chain in order.r.

A Study on the Preference on Protein Rich Foods in Kindergarten Children in Gyeong Nam Area (단백질(蛋白質) 급원식품(給源食品)을 기피(忌避)하는 일부(一部) 유치원(幼稚園) 아동(兒童)의 식이형성(食餌形成)과 그 요인(要因))

  • Yoon, Hyun-Sook
    • Journal of Nutrition and Health
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    • v.17 no.1
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    • pp.3-9
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    • 1984
  • Preference on protein rich foods of 103 children, aged 4 to 6, of kindergarten located in Masan Jin-hea, Chang-won cities, was conducted April 25 to May 4, 1983. The results are summarized as follows ; 1) Seventy six percent of the subjects were from families having two three children, without grandmothers in the home About 43% of mother had completed high school, 37% had completed middle school. Mothers' ages ranged from 26 to 50 years, with 57.3% in the 31-40 age bracket. About 63% of the fathers were office and government employees, while 77.6% of mothers were unemployed. 2) Over 50% of the children disliked or refused pork, thick beef soup, liver, soybean, oyster, clam, anchovy, croaker, mackerel, loach, hairtail, porgy, flatfish, a walleye, pollack, a dried walleye pollack, a sciaenoid fish. Taste bad, the characteristic fragrance and lack of experience were the main reasons why the children refused these foods. Over 33% of the children were unexperienced liver, ribs of beef. the small intestine of cattle, a loach, an eel. Over 50% liked milk, egg, dried filefish, sausage, a cattlefish, beef, chicken, a crab, shrimp, bean curd. 3) Most of children hoped that their daily meals should be made in prettier, more sabory, and various ways. Mothers also hoped to have practical knowledge of nutrition and its influence on our body.

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The Fish Fauna and their Characteristics of Sohuksando Island, Korea (소흑산도(小黑山島) 일대(一帶)에 서식(棲息)하는 어족(魚族) 자원(資源)과 그 특성(特性))

  • Lee, Chung-Lyul;Joo, Dong-Soo
    • Korean Journal of Ichthyology
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    • v.8 no.1
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    • pp.64-73
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    • 1996
  • To determine the fish fauna and their characteristics of the Sohuksando Island located in the South - Western Sea of Korea, samples were collected from June 1993 to August 1995. 128 species belonging to 59 families and 97 genera were identified. Among them the order Perciformes were about 42.2% of total species, as 54 species belonging to 27 families and 44 genera, and order Scorpaeniformes, 19.5%, as 25 species belonging to 8 families and 15 genera. Besides of these groups, order Pleuronectiformes were about 12.5%, as 16 species belonging to 5 families and 13 genera, and order Tetraodontiformes, 6.3%, as 8 species belonging to 3 families and 4 genera. Cypselurus unicolor, Siganus canaliculutus and Tarphops elegans from Sohuksando Island are reported here as first record species from Korea. The unidentified species were Raja sp., Scorpaenopsis sp., Sebastes sp., Entomacrodus sp. and Psettodes sp.. The economic fishes of this area were Raja kenojei, Sebastes schlegeli, Sebastes thompsoni, Lateolabrax japonicus, Nibea albiflora, Argyrosomus argentatus, Pseudosciaena poliactis, Miichthys miiuy, Mugil cephalus, Paralichthys olivaceus, Cynoglossus joyneri and Cynoglossus semilaevis.

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